Shaped prism, camera module and electronic device

Abstract

Shaped prism (100) comprising: an optical body (110) having a light path (L) passing through the optical body (110), and comprising: a reflective surface (112), wherein the light path (L) is folded on the reflective surface (112); and a gate track (111), wherein the light path (L) does not pass through the gate track (111); and a planar shading element (120) covered by the optical body (110), the planar shading element (120) being closer to the light path (L) than the gate track (111) is to the light path (L), and the planar shading element (120) comprising: a first surface (121); a second surface (122) relative to the first surface (121), the second surface (122) being farther from the reflective surface (112) than the first surface (121) is from the reflective surface (112); and a first light-blocking structure (123) comprising: a first perimeter (141) connected to the first surface (121) and the second surface (122), the first perimeter (141) facing the light path (L), the first perimeter (141) surrounding the light path (L), and the optical body (110) being physically in contact with the first perimeter (141), the first surface (121), and the second surface (122); wherein the first periphery (141) comprises a plurality of light-blocking plates (142), a number of the light-blocking plates (142) of the first periphery (141) is between 14 and 250, and the light-blocking plates (142) are arranged side by side; wherein each of the light-blocking plates (142) of the first periphery (141) includes a tapered portion (143) tapered in a direction close to the light path (L), and the light-blocking plates (142) are covered in the interior of the optical body (110).

Description

PRIOR ARTTechnical FieldThe present disclosure relates to a shaped prism and a camera module. More particularly, the present disclosure relates to a shaped prism and a camera module for portable electronic devices.Description of Related ArtIn recent years, portable electronic devices have rapidly developed. For example, smart electronic devices and tablets have filled the life of modern people, and camera modules and shaped prisms thereof mounted on portable electronic devices have also met with success.However, as technology advances, the quality requirements of the shaped prism become more and more stringent. In particular, in the inside of the molded prism, there is easily an unpredictable reflection due to light folding in the molded prism, so that stray light is caused. Therefore, a shaped prism capable of solving the problem of light blocking needs to be developed.SUMMARYAccording to an aspect of the present disclosure, a shaped prism includes an optical body and a planar shading member. The optical body has a light path that passes through the optical body and includes a reflective surface and a gate track. The light path is folded on the reflective surface and the light path does not pass through the gate track. The planar shading member is covered by the optical body that is located closer to the light path than the gate track on the light path, and the planar shading member includes a first surface, a second surface, and a first light blocking structure. The second surface is relative to the first surface, and the second surface is farther from the reflective surface than the first surface is from the reflective surface. The first light blocking structure includes a first perimeter connected to the first surface and the second surface, the first perimeter faces the light path, the first perimeter surrounds the light path, and the optical body physically contacts the first perimeter, the first surface, and the second surface. The first perimeter includes a plurality of light blocking leaflets, a number of the light blocking leaflets of the first perimeter is between 14 and 250, and the light blocking leaflets are juxtaposed. Each of the light blocking sheets of the first periphery includes a tapered portion that tapers in a direction close to the light path, and the light blocking sheets are covered inside the optical body.According to the shaped prism of the above aspect, in which the tapered portion of each of the light blocking sheets is tapered toward the vicinity of the light path to form a rear portion. When the distance between two adjacent rear portions is D1, the following condition is satisfied: 0.018 mm≤D1≤0.8 mm.According to the shaped prism of the above aspect, wherein when the distance between the two of the adjacent rear portions is D 1, the following condition is satisfied: 0.02 mm≤D 1≤0.6 mm.According to the molded prism of the above aspect, wherein when a thickness of the shading sheet is defined over a distance between the first surface and the second surface, the thickness of the shading sheet is T, the following condition is satisfied: 0.03 mm≤T≤0.5 mm.According to the shaped prism of the above aspect, wherein the shading sheet further includes a cut mark. The cut mark is farther from the light path than the first perimeter of the light path, and the cut mark is exposed on the optical body.According to the molded prism of the above aspect, wherein the optical body further includes a releasing structure disposed on a side of the shading sheet facing away from the first periphery. The release structure narrows in an extension direction of the flat shading element, and at least a portion of the flat shading element is disposed on the release structure. The releasing structure includes a first releasing surface that gradually approaches the shading sheet in the extending direction of the shading sheet when a minimum distance between the first releasing surface and the shading sheet G 1 is satisfied with the following condition: 0.03 mm≤G 1≤0.24 mm.According to the shaped prism of the foregoing aspect, wherein the releasing structure further includes a second releasing surface. The second release surface is relative to the first release surface, and the shading sheet is disposed between the first release surface and the second release surface. When the minimum distance between the first release surface and the second release surface is G 12 and the thickness of the shading sheet is defined over a distance between the first surface and the second surface, the thickness of the shading sheet is T, the following condition is satisfied: 0.15≤T / G 12≤0.68.According to the shaped prism of the above aspect, wherein the optical body further includes an incident surface and an exit surface, and the light path passes through the incident surface, the reflecting surface, and the exit surface in sequence. The shading sheet extends in a direction away from the incident surface, the reflecting surface, or the exit surface.According to the shaped prism of the above aspect, wherein the direction is perpendicular to the incident surface, the reflecting surface, or the exit surface.According to the shaped prism of the above aspect, wherein the optical body further comprises a ridge structure having a plurality of recesses arranged in a direction surrounding the light path. Each of the recesses includes a recess end, the recess end corresponding to the first perimeter of the first light blocking structure, and each of the recesses is gradually widened from the recess end in a direction away from the light path. When the distance between two of the adjacent pit ends is D2, the following condition is satisfied: 0.028 mm ≤ D2 ≤ 0.6 mm.According to the shaped prism of the above aspect, wherein when the distance between the two of the adjacent recess ends is D2, the following condition is satisfied: 0.038 mm ≤ D2 ≤ 0.45 mm.According to the molded prism of the above aspect, the molded prism further includes an opaque layer disposed on the rib structure.According to the shaped prism of the above aspect, wherein the rib structure further comprises a plurality of ribs extending from the recesses in a direction away from the light path.According to the molded prism of the above aspect, wherein the shading sheet further includes at least one bending portion. At least a portion of the first perimeter is disposed on the at least one flexure portion.According to the shaped prism of the above aspect, wherein the sheet shading member further includes a second light blocking structure including a second periphery. The second perimeter is connected to the first and second surfaces, the second perimeter faces the light path, the second perimeter surrounds the light path, and the second perimeter and the optical body are physically in contact. The second perimeter includes a plurality of light blocking leaflets, a number of the light blocking leaflets of the second perimeter is between 14 and 250, and the light blocking leaflets are disposed adjacently. Each of the second-circumference light blocking sheets includes a tapered portion that tapers in a direction close to the light path, and the light blocking sheets are covered inside the optical body.According to the shaped prism of the above aspect, wherein a number of the sheet-like shading members is a plurality.According to the shaped prism of the above aspect, wherein the thickness of each of the light blocking sheets gradually increases in a direction away from the light path.According to the shaped prism of the above aspect, wherein the light path occurring in the optical body is folded at least twice.According to the shaped prism of the above aspect, wherein the optical body further includes an anti-reflective surface. The light path passes through the anti-reflective surface. The maximum reflectivity of the antireflection surface in a wavelength range from 450 nm to 750 nm is less than or equal to 0.49%.According to the shaped prism of the above aspect, wherein an infrared light is partially filtered by the shaped prism and a wavelength providing a transmittance of the shaped prism of 50% is between 600 nm and 700 nm.According to an aspect of the present disclosure, a camera module includes the shaped prism of the aforementioned aspect.According to the camera module of the above aspect, wherein the camera module includes a bracket. The molded prism further has an exposed structure, the shading sheet is exposed on the exposed structure of the optical body, and at least a portion of the support is disposed on the exposed structure.According to an aspect of the present disclosure, an electronic device includes the camera module of the foregoing aspect.According to an aspect of the present disclosure, a shaped prism includes an optical body and a planar shading member. The optical body has a light path that passes through the optical body and includes a reflective surface and a gate track. The light path is folded on the reflective surface and the light path does not pass through the gate track. The planar shading member is covered by the optical body, the planar shading member is located closer to the light path than the gate track on the light path, and the planar shading member includes a first surface, a second surface, and a first light blocking structure. The second surface is relative to the first surface, and the second surface is farther from the reflective surface than the first surface is from the reflective surface. The first light blocking structure includes a first perimeter connected to the first surface and the second surface, the first perimeter faces the light path, the first perimeter surrounds the light path, and the optical body physically contacts the first perimeter, the first surface, and the second surface. The optical body further includes a release structure disposed on a side of the shading sheet facing away from the first periphery, and the release structure tapers in an extending direction of the shading sheet. At least one portion of the flat shading element is arranged on the release structure.According to the molded prism of the above aspect, wherein the releasing structure includes a first releasing surface that gradually approaches the shading sheet in the extending direction of the shading sheet when a minimum distance between the first releasing surface and the shading sheet is G 1, the following condition is satisfied: 0.02 mm≤G 1≤0.32 mm.According to the shaped prism of the foregoing aspect, wherein the releasing structure includes a first releasing surface and a second releasing surface. The second release surface is disposed relative to the first release surface, and the shading sheet is disposed between the first release surface and the second release surface. When the minimum distance between the first release surface and the second release surface is G 12 and the thickness of the shading sheet is defined by a distance between the first surface and the second surface, the thickness of the shading sheet is T, the following condition is satisfied: 0.12≤T / G 12≤0.91.According to the shaped prism of the above aspect, wherein the optical body further includes an incident surface and an exit surface, and the light path passes through the incident surface, the reflecting surface, and the exit surface in sequence. The shading sheet extends in a direction away from the incident surface, the reflecting surface, or the exit surface, and the releasing structure narrows in the direction.According to the molded prism of the above aspect, wherein the releasing structure further comprises a rib structure having a plurality of recesses arranged in a direction surrounding the light path. Each of the recesses includes a recess end, the recess end corresponding to the first perimeter of the first light blocking structure, and each of the recesses is gradually widened from the recess end in a direction away from the light path. When the distance between two of the adjacent pit ends is D2, the following condition is satisfied: 0.028 mm ≤ D2 ≤ 0.6 mm.According to the shaped prism of the above aspect, wherein the rib structure further comprises a plurality of ribs extending from the recesses in a direction away from the light path.According to the shaped prism of the above aspect, wherein the shading sheet further includes a cut mark. The cut mark is farther from the light path than the first perimeter of the light path, and the cut mark is exposed on the optical body.According to the molded prism of the above aspect, wherein the shading sheet further includes at least one bending portion. At least a portion of the first perimeter is disposed on the at least one flexure portion.According to the shaped prism of the above aspect, wherein the sheet shading member further includes a second light blocking structure including a second periphery. The second perimeter is connected to the first and second surfaces, the second perimeter faces the light path, the second perimeter surrounds the light path, and the second perimeter and the optical body are physically in contact.According to the shaped prism of the above aspect, wherein the optical body further includes at least one anti-reflective surface. The maximum reflectivity of the at least one antireflection surface in a wavelength range from 450 nm to 750 nm is less than or equal to 0.49%.According to the shaped prism of the above aspect, wherein an infrared light is partially filtered by the shaped prism and a wavelength providing a transmittance of the shaped prism of 50% is between 600 nm and 700 nm.According to the shaped prism of the above aspect, wherein the shaped prism further includes an exposed structure. The shading sheet is exposed on the exposed structure of the optical body, and the exposed structure is tapered in a direction away from the exposed structure.BRIEF DESCRIPTION OF THE DRAWINGSFIG. 1A is a three-dimensional view of a shaped prism according to the 1st Example of the present disclosure. FIG. 1B is an enlarged partial view of the molded prism according to the 1st example in FIG. 1A. FIG. 1C is a plan view of the molded prism according to the 1st example in FIG. 1A. FIG. 1D is an enlarged partial view of the shaped prism according to the 1st example in FIG. 1C. FIG. 1E is a side view of the molded prism according to the 1st example in FIG. 1A. FIG. 1F is a cross-sectional view of the molded prism according to the 1st example in FIG. 1E. FIG. 1G is an enlarged partial view of the molded prism according to the 1st example in FIG. 1F. FIG. 1H is another partial enlarged view of the shaped prism according to the 1st example in FIG. 1F. FIG. 1I is a reflectance diagram of an anti-reflective surface according to the 1st example in FIG. 1A. FIG. 1J is a transmission diagram of the shaped prism according to the 1st example in FIG. 1A. FIG. 1K is another transmittance diagram of the shaped prism according to the 1st example in FIG. 1A. FIG. 2A is a three-dimensional view of a shaped prism according to the 2nd Example of the present disclosure. FIG. 2B is a schematic view of the shaped prism according to the 2nd example in FIG. 2A. FIG. 2C is a plan view of the shaped prism according to the 2nd example in FIG. 2A. FIG. 2D is an enlarged partial view of the shaped prism according to the 2nd example in FIG. 2C. FIG. 2E is a cross-sectional view of the shaped prism according to the 2nd example in FIG. 2A. FIG. 2F is an enlarged partial view of the shaped prism according to the 2nd example in FIG. 2E. FIG. 3A is a three-dimensional view of a shaped prism according to the 3rd example of the present disclosure. FIG. 3B is an enlarged partial view of the shaped prism according to the 3rd example in FIG. 3A. FIG. 3C is a side view of the molded prism according to the 3rd example in FIG. 3A. FIG. 3D is a plan view of the molded prism according to the 3rd example in FIG. 3A. FIG. 3E is an enlarged partial view of the shaped prism according to the 3rd example in FIG. 3D. FIG. 3F is a cross-sectional view of the molded prism according to the 3rd example in FIG. 3A. FIG. 3G is an enlarged partial view of the shaped prism according to the 3rd example in FIG. 3F. FIG. 4A is a three-dimensional view of a shaped prism according to the 4th Example of the present disclosure. FIG. 4B is an enlarged partial view of the shaped prism according to the 4th example in FIG. 4A. FIG. 4C is a plan view of the molded prism according to the 4th example in FIG. 4A. FIG. 4D is a cross-sectional view of the molded prism according to the 4th example in FIG. 4A. FIG. 4E is an enlarged fragmentary view of the shaped prism according to the 4th example in FIG. 4D. FIG. 4F is a schematic cross-sectional view of the shaped prism taken along line 4F- 4F in FIG. 4D. FIG. 4G is an enlarged fragmentary view of the shaped prism according to the 4th example in FIG. 4F. FIG. 5A is a three-dimensional view of a shaped prism according to the 5th Example of the present disclosure. FIG. 5B is a plan view of the molded prism according to the 5th example in FIG. 5A. FIG. 5C is an enlarged partial view of the shaped prism according to the 5th example in FIG. 5B. FIG. 5D is a cross-sectional view of the molded prism according to the 5th example in FIG. 5A. FIG. 5E is another cross-sectional view of the molded prism according to the 5th example in FIG. 5A. FIG. 5F is an enlarged partial view of the shaped prism according to the 5th example in FIG. 5E. FIG. 6A is a three-dimensional view of a shaped prism according to the 6th Example of the present disclosure. FIG. 6B is a side view of the molded prism according to the 6th example in FIG. 6A. FIG. 6C is an enlarged partial view of the shaped prism according to the 6th example in FIG. 6B. FIG. 6D is another side view of the molded prism according to the 6th example in FIG. 6A. FIG. 6E is an enlarged partial view of the shaped prism according to the 6th example in FIG. 6D. FIG. 6F is a cross-sectional view of the molded prism according to the 6th example in FIG. 6A. FIG. 6G is an enlarged partial view of the shaped prism according to the 6th example in FIG. 6F. FIG. 7A is a three-dimensional view of a shaped prism according to the 7th Example of the present disclosure. FIG. 7B is an enlarged partial view of the shaped prism according to the 7th example in FIG. 7A. FIG. 7C is a plan view of the molded prism according to the 7th example in FIG. 7A. FIG. 7D is an enlarged partial view of the shaped prism according to the 7th example in FIG. 7C. FIG. 7E is a side view of the molded prism according to the 7th example in FIG. 7A. FIG. 7F is a cross-sectional view of the molded prism according to the 7th example in FIG. 7E. FIG. 7G is an enlarged partial view of the shaped prism according to the 7th example in FIG. 7F. FIG. 8 is a schematic view of a camera module according to the 8th example of the present disclosure. FIG. 9 is a schematic view of a camera module according to the 9th example of the present disclosure. FIG. 10 is a schematic view of a camera module according to the 10th example of the present disclosure. FIG. 11 is a schematic view of a camera module according to the 11th example of the present disclosure. FIG. 12A is a schematic view of an electronic device according to the 12th example of the present disclosure. FIG. 12B is another schematic view of the electronic device according to the 12th example in FIG. 12A. FIG. 13 is a schematic view of an electronic device applied to a computer according to the 13th example of the present disclosure. FIG. 14 is a schematic view of an electronic device applied to a portable device according to the 14th example of the present disclosure.DETAILED DESCRIPTIONThe present disclosure provides a shaped prism including an optical body and a sheet-like shading member, wherein the optical body has a light path passing through the optical body, and the sheet-like shading member is covered by the optical body. The optical body includes a reflective surface and a gate track, wherein the light path is folded on the reflective surface, the light path does not pass through the gate track, and a number of the reflective surface may be a plurality. The planar shading element is closer to the light path than the gate track is to the light path, and the planar shading element includes a first surface, a second surface, and a first light blocking structure, the second surface being relative to the first surface and the second surface being farther from the reflective surfaces than the first surface from the reflective surfaces. The first light blocking structure includes a first perimeter, the first perimeter connected to the first surface and the second surface, the first perimeter facing the light path, the first perimeter surrounding the light path, and the optical body physically contacts the first perimeter, the first surface, and the second surface.By having the planar shading member closer to the light path than the gate track on the light path, the stray light formed due to the light via the resin gate track can be avoided, so that the optical quality can be ensured, and the manufactured structure of the planar shading member can be further formed by the manufacturing process such as the sheet processing process, the punching process, the laser process, and the etching process, but the present disclosure is not limited thereto. Further, the inner light blocking structure is formed by physically contacting the optical body with the first periphery and simultaneously physically contacting the inner light blocking structure with the first surface and the second surface, so that the combination of the shading sheet and the optical body can be secured.In detail, the optical body can be made of transparent materials such as plastic and glass, so that the optical body can further obtain the function of absorbing and filtering the light having the specific wavelength. The gate trace is the trace of the optical body flowing during the manufacturing process, the specific spatial geometric features of the gate trace are formed by the shape and the post-processing, and the gate trace may also be a flow mark, an incident mark, and a gap, but the idiopathic term is not limited thereto, and the aforementioned spatial geometric features may be the shape of the injection channel, the shape of the shear, the shape of the ridge, but the present disclosure is not limited thereto. The first perimeter of the first light blocking structure may be closed and surround or open the light path and surround the light path.The first periphery may include a plurality of light blocking sheets, a number of the light blocking sheets of the first periphery may be between 14 and 250, and the light blocking sheets are arranged side by side, so that the effectiveness of the shading sheet may be ensured. Moreover, each of the light blocking sheets of the first periphery may include a tapered portion that tapers in a direction close to the light path, and the light blocking sheets are covered in the inside of the optical body, so that the vignetting of the periphery may be smoothly transmitted for the improvement of the image quality.The optical body may further include a release structure disposed on a side of the shading sheet facing away from the first periphery, wherein the release structure tapers in an extension direction of the shading sheet, and at least a portion of the shading sheet is disposed on the release structure. By configuring the arrangement of the shading sheet on the release structure, manufacturing stability can be improved and the displacement of the shading sheet can be reduced, so that the read-out rate can be increased. Moreover, during the injection process, the light shielding sheet can be fixed at a certain position by the releasing structure, so that the displacement of the light shielding sheet can be reduced to further ensure the optical quality.The shading sheet may further include a cut mark that is farther from the light path than the first perimeter of the light path, and the cut mark is exposed on the optical body. As a result, the stability of the flat shading element during the production process can be improved. Further, the cut mark may also be physically contacted to the gate track, and the shading sheet and the optical body may be cut together in one process to improve manufacturing efficiency.The optical body may further include an incident surface and an exit surface, wherein the light path passes through the incident surface, the reflective surface, and the exit surface in sequence, and the shading sheet extends in a direction away from the incident surface, the reflective surface, or the exit surface. Therefore, the formation quality of the optical surface and the amount of displacement of the light blocking structure can be simultaneously considered by the extending direction of the shading sheet member cooperating with the optical surface, so that the optical quality can be improved and secured. Furthermore, the optical quality can be improved by the release direction interacting with the optical surface. Moreover, the aforementioned direction may be perpendicular to any one of the incident surface, the reflecting surface, and the exit surface to simplify the design and improve the quality control efficiency, and the releasing structure narrows in the aforementioned direction to further cooperate the releasing direction with the optical surface, so that the optical quality can be improved.The optical body may further include a ridge structure, the ridge structure may include a plurality of recesses arranged in a direction surrounding the light path, each of the recesses may include a recess end, the recess end corresponding to the first perimeter of the first light blocking structure, and each of the recesses gradually broadens from the recess end in a direction away from the light path. Therefore, the better optical quality can be achieved by the cooperation of the first perimeter with the multiple light blocking. In addition, the release structure may include the ridge structure.The molded prism may further include an opaque layer disposed on the ridge structure. Therefore, the function of light blocking of the burr structure can be further improved to improve the quality of light blocking.The ridge structure may further include a plurality of ridges, the ridges extending from the recesses in a direction away from the light path. Thereby, the anti-reflective ability of the optical body can be further improved.The planar shading member may further include at least one bending portion, wherein at least a portion of the first perimeter is disposed on the bending portion. Therefore, the light from the various directions can be blocked, and the mechanical properties of the shading sheet can be improved by the bending portion to improve the manufacturing process.The planar shading member may further include a second light blocking structure, and the second light blocking structure may include a second perimeter, the second perimeter being connected to the first surface and the second surface, the second perimeter facing the light path, the second perimeter surrounding the light path, and the second perimeter and the optical body physically contacting. The second perimeter may include a plurality of light blocking leaflets, wherein a number of the light blocking leaflets of the second perimeter is between 14 and 250, and the light blocking leaflets are disposed adjacently. Each of the second-circumference light blocking sheets may include a tapered portion that is tapered in a direction close to the light path, and the light blocking sheets are covered inside the optical body. By simultaneously providing a plurality of light-blocking structures via the flat shading element, the elements can be reduced in order to reduce the assembly costs.A number of the flat shading elements may be a plurality. Therefore, the degree of freedom of the light blocking type of the shaped prism can be improved, so that the optical requirements can be satisfied.The thickness of each of the light blocking sheets may gradually increase in a direction away from the light path. Therefore, the moldability can be secured.The light path can be folded at least twice, which occurs in the optical body. Therefore, spatial utilization of an electronic device using a camera module having the prism can be improved.The molded prism may further have an exposed structure, wherein the shading sheet is exposed on the exposed structure of the optical body, and the releasing structure is tapered in a direction away from the exposed structure. Therefore, the demolding process may be stable to avoid forming defects.The tapered portion of each of the light blocking sheets is tapered toward near the light path and forms a rear portion. When the distance between two adjacent rear portions is D1, the following condition can be satisfied: 0.018 mm≤D1≤0.8 mm. Thereby, the quality of the periphery can be further improved. In addition, the rear portion may be a tip, an arc, or a plane, but the present disclosure is not limited thereto. Further, the following condition can be satisfied: 0.02 mm ≤ D1 ≤ 0.6 mm.When a thickness of the shading sheet is defined over the distance between the first surface and the second surface, and the thickness of the shading sheet is T, the following condition can be satisfied: 0.03 mm≤T≤0.5 mm. In this way, a balance between the manufacturing process and the optical quality may be achieved to ensure the feasibility of manufacturing.The release structure may include a first release surface, the first release surface gradually coming close to the shading sheet in the extending direction of the shading sheet. When a minimum distance between the first release surface and the shading sheet is G 1, the following condition may be satisfied: 0.02 mm≤G 1≤0.32 mm. Further, the following condition can be satisfied: 0.03 mm≤G1≤0.24 mm. Moreover, the release surface may be a plane, an arc-shaped surface, or a curved surface, but the present disclosure is not limited thereto.The release structure may further include a second release surface, wherein the second release surface is relative to the first release surface, and the film shading member is disposed between the first release surface and the second release surface. When the minimum distance between the first release surface and the second release surface is G 12; a thickness of the film shading member is defined over a distance between the first surface and the second surface, and the thickness of the film shading member is T, the following condition can be satisfied: 0.12≤T / G 12≤0.91. Further, the following condition may be satisfied: 0.15≤T / G12≤0.68.When the distance between two of the adjacent pit ends is D2, the following condition can be satisfied: 0.028 mm ≤ D2 ≤ 0.6 mm. Further, the following condition can be satisfied: 0.038 mm ≤ D2 ≤ 0.45 mm.The optical body may further include an anti-reflective surface, wherein the light path passes through the anti-reflective surface, and a maximum reflectivity of the anti-reflective surface in the wavelength range of 450 nm to 750 nm is less than or equal to 0.49%. Therefore, the transmittance can be improved to improve the optical quality. Moreover, the upper surface reflectivity of the antireflection surface can be reduced by disposing an antireflection layer and a microstructure layer, but the present disclosure is not limited thereto.An infrared light is partially filtered by the shaped prism and a wavelength providing a transmittance of the shaped prism of 50% is between 600 nm and 700 nm. Therefore, the optical quality can be improved by filtering the light having the specific wavelength range. Moreover, the above-mentioned purpose of the shaped prism can be achieved by disposing the coating layer, providing the optical body with the absorption property of the infrared light, or simultaneously providing a plurality of filtering methods.Each of the aforementioned features of the shaped prism may be used in various combinations to achieve the respective effects.The present disclosure provides a camera module including the above-mentioned shaped prism.The camera module may further include a carrier, wherein at least a portion of the carrier is disposed on the exposed structure. Therefore, the combination between the carrier and the shaped prism can be improved to reduce the error rate.Each of the aforementioned features of the camera module can be used in various combinations for achieving the corresponding effects.The present disclosure provides an electronic device including the above camera module. Moreover, the electronic device may also include an image sensor module and a flash module, but the present disclosure is not limited thereto.According to the above-mentioned embodiment, specific examples are provided and illustrated by figures.<1 Example>FIG. 1A is a three-dimensional view of a shaped prism 100 according to the 1st example of the present disclosure. FIG. 1B is an enlarged partial view of the shaped prism 100 according to the 1st example in FIG. 1A. FIG. 1C is a plan view of the molded prism 100 according to the 1st example in FIG. 1A. FIG. 1D is an enlarged partial view of the shaped prism 100 according to the 1st example in FIG. 1C. In FIGS. 1A to 1D, a shaped prism 100 includes an optical body 110 and a shading sheet 120, the optical body 110 has a light path L passing through the optical body 110, and the shading sheet 120 is covered by the optical body 110. In detail, the optical body 110 is made of plastic, so that the optical body 110 can further obtain the function of absorbing and filtering the light having the specific wavelength, and the shading sheet 120 can be made of metal material.FIG. 1E is a side view of the molded prism 100 according to the 1st example in FIG. 1A. FIG. 1F is a cross-sectional view of the molded prism 100 according to the 1st example in FIG. 1E. In FIGS. 1A, 1C, 1E, and 1F, the optical body 110 includes a gate track 111 and reflective surfaces 112, wherein the light path L is folded at the reflective surfaces 112 and the light path L does not pass through the gate track 111. In particular, the gate trace 111 is the trace of the injection channel of the optical body 110.FIG. 1G is an enlarged partial view of the shaped prism 100 according to the 1st example in FIG. 1F. In FIGS. 1B to 1D and 1G, the sheet-like shading member 120 is closer to the light path L than the gate track 111 is to the light path L, and the sheet-like shading member 120 includes a first surface 121, a second surface 122, and a first light blocking structure 123, the second surface 122 being relative to the first surface 121, and the second surface 122 being farther from the reflective surfaces 112 than the first surface 121 from the reflective surfaces 112. The first light blocking structure 123 includes a first perimeter 141, the first perimeter 141 connected to the first surface 121 and the second surface 122, the first perimeter 141 facing the light path L, the first perimeter 141 surrounding the light path L, and the optical body 110 physically contacting the first perimeter 141, the first surface 121, and the second surface 122. By having the planar shading member 120 be closer to the light path L than the gate track 111 be to the light path L, stray light formed due to the light via the gate track 111 can be prevented, so that the optical quality can be ensured. Moreover, the inner light blocking structure is formed by physically contacting the optical body 110 with the first periphery 141 and simultaneously physically contacting the inner light blocking structure with the first surface 121 and the second surface 122, so that the combination of the shading sheet 120 and the optical body 110 can be ensured.Moreover, the first periphery 141 of the first light blocking structure 123 is closed and surrounds the light path L, and the manufactured structure of the shading sheet 120 may be formed by the manufacturing process such as the sheet process, the sheet processing process, the laser process, and the etching process, but the present disclosure is not limited thereto.In FIGS. 1A, 1B, and 1G, the first periphery 141 includes a plurality of light blocking sheets 142, and the light blocking sheets 142 are arranged side by side, each of the light blocking sheets 142 of the first periphery 141 includes a tapered portion 143 that tapers in a direction close to the light path L, and the light blocking sheets 142 are covered in the inside of the optical body 110. Therefore, the vignetting of the first periphery 141 can be smoothly transmitted via the tapered portion 143 to improve the imaging quality. According to the 1st example, the number of light blocking platelets 142 is 194. The effectiveness of the first light-blocking structure 123 can be ensured via the light-blocking platelets 142. Moreover, a thickness of each of the light blocking sheets 142 gradually increases in a direction away from the light path L. Therefore, the moldability can be secured.In Figures 1B and 1D, the tapered portion 143 of each of the light blocking sheets 142 narrows toward near the light path L to form a trailing portion 144. Thereby, the quality of the periphery can be further improved. In addition, the rear portion 144 may be a tip, an arc, or a plane, but the present disclosure is not limited thereto.In FIGS. 1A and 1C, the shading sheet 120 may further include a cut mark 124 that is farther from the light path L than the first perimeter 141 of the light path L, and the cut mark 124 is exposed on the optical body 110. As a result, the stability of the flat shading element 120 during the production process can be improved.In FIG. 1F, the optical body 110 may further include an incident surface (the reference numeral is omitted) and an exit surface (the reference numeral is omitted), wherein the light path L passes through the incident surface, the reflecting surfaces 112, and the exit surface in sequence, and the shading sheet 120 extends in directions away from the incident surface and the exit surface. Therefore, the optical surface formation quality and the amount of displacement of the first light blocking structure 123 can be simultaneously considered by the extending direction of the shading sheet 120 cooperating with the optical surface, so that the optical quality can be improved and ensured. Furthermore, the optical quality can be improved by the release direction interacting with the optical surface. According to the 1st example, the incident surface and the exit surface are coplanar, and the incident surface and the exit surface can obtain the reflective function by the optical configuration of total reflection.In addition, the above direction is perpendicular to the incident surface and the exit surface to simplify the design and improve the quality control efficiency. Further, the light path L is folded at least twice, which occurs in the optical body 110. Therefore, spatial utilization of an electronic device using a camera module having the shaped prism 100 can be improved.In FIGS. 1E and 1G, the optical body 110 may further include a release structure 115 disposed on a side of the shading sheet 120 facing away from the first periphery 141, the release structure 115 tapering in an extension direction of the shading sheet 120, and at least a portion of the shading sheet 120 being disposed on the release structure 115. By configuring the arrangement of the flat shading element 120 on the release structure 115, the production stability can be improved and the displacement of the flat shading element 120 can be reduced, and therefore the reading rate can be increased. In addition, the planar shading element 120 can be fixed in the specific position by the release structure 115 during the embedded injection process, and therefore the displacement of the planar shading element 120 can be reduced in order to further ensure the optical quality. More specifically, the releasing structure 115 narrows in the directions perpendicular to the incident surface and the exit surface to further make the releasing direction cooperate with the optical surface, so that the optical quality can be improved.In FIGS. 1A, 1B, 1C, 1E, and 1G, the optical body 110 may further include a ridge structure 116, wherein the ridge structure 116 may include a plurality of recesses 161 arranged in a direction surrounding the light path L, wherein each of the recesses 161 includes a recess end 162, wherein the recess end 162 corresponds to the first perimeter 141 of the first light blocking structure 123, and wherein each of the recesses 161 gradually broadens from the recess end 162 toward away from the light path L. Therefore, the better optical quality can be achieved by the cooperation of the first perimeter 141 with the multiple light blocking.In FIG. 1G, the optical body 110 may further include an anti-reflective surface 117, wherein the light path L passes through the anti-reflective surface 117. Therefore, the transmittance across the anti-reflective surface 117 can be improved to improve the optical quality. Moreover, the surface reflectivity of the antireflection surface 117 can be reduced by disposing an antireflection layer and a microstructure layer, but the present disclosure is not limited thereto.FIG. 1H is another partial enlarged view of the shaped prism 100 according to the 1st example in FIG. 1F. In FIGS. 1G and 1H, the release structure 115 may include a first release surface 151, a second release surface 152, a third release surface 153, and a fourth release surface 154, wherein the first release surface 151 is gradually closer to the shading sheet 120 in the extending direction of the shading sheet 120, the second release surface 152 is relative to the first release surface 151, the third release surface 153 is relative to the fourth release surface 154, and the shading sheet 120 is partially disposed between the first release surface 151 and the second release surface 152 and partially disposed between the third release surface 153 and the fourth release surface 154. As a result, the effect of the release structure 115 can be improved even further. Further, each of the release surfaces (i.e., the first release surface 151, the second release surface 152, the third release surface 153, and the fourth release surface 154) may be a planar, an arcuate surface, or a curved surface, but the present disclosure is not limited thereto.In FIGS. 1B, 1C, 1E, and 1G, the molded prism 100 may further include an opaque layer 170 and an exposed structure 180, the opaque layer 170 is disposed on the ridge structure 116, the shading sheet 120 is exposed on the exposed structure 180 of the optical body 110, and the release structure 115 is tapered in a direction away from the exposed structure 180. Therefore, the function of blocking the light of the ridge structure 116 by the opaque layer 170 can be further improved to improve the quality of the light blocking. In addition, the demolding process may stabilize due to the exposed structure 180 in order to avoid shape defects. Note that the cross pattern in FIGS. 1B, 1C, and 1G is configured to display the area of the opaque layer 170.Moreover, the flat shading member 120 is exposed on the surface of the molded prism 100 at the exposed structure 180, so that the flat shading member 120 can cooperate with the mold during molding. Therefore, the sheet-like shading member 120 can be fixed, and the sheet-like shading member 120 can cooperate with other members in arranging the molded prism 100 to improve the quality of light blocking. At the same time, the exposed structure 180 and the release structure 115, respectively, are disposed on the relative sides, and the release structure 115 tapers in a direction away from the exposed structure 180. Therefore, the demolding process may be stable to avoid forming defects.In FIGS. 1A, 1C, and 1E, the shading sheet 120 may further include at least one bending portion 125 and a second light blocking structure 126, at least a portion of the first periphery 141 is disposed on the bending portion 125, the second light blocking structure 126 includes a second periphery (its reference sign is omitted), the second periphery faces toward the light path L, the second periphery surrounds the light path L, and the second periphery and the optical body 110 are physically in contact. The second periphery includes a plurality of light blocking sheets 146, and the light blocking sheets 146 are arranged side by side, each of the light blocking sheets 146 of the second periphery includes a tapered portion 147 that tapers in a direction close to the light path L, and the light blocking sheets 146 are covered in the inside of the optical body 110. According to the 1st example, the number of light blocking platelets 146 is 179. By the bending portion 125, the mechanical property of the shading sheet 120 can be improved to improve the manufacturing process, and the light from the various directions can be blocked. By simultaneously providing a plurality of light blocking structures (i.e., the first light blocking structure 123 and the second light blocking structure 126) via the shading sheet 120, the elements can be reduced to reduce assembly costs.The infrared light may be partially filtered by the shaped prism 100. Therefore, the optical quality can be improved by filtering the light having the specific wavelength range. More specifically, the above-mentioned purpose of the shaped prism 100 can be achieved by disposing the coating layer, disposing the optical body having the infrared light absorption property, or simultaneously disposing plural filtering methods.FIG. 1I is a reflectance diagram of an anti-reflective surface 117 according to the 1st example in FIG. 1A. FIG. 1J is a transmission diagram of the shaped prism 100 according to the 1st example in FIG. 1A. FIG. 1K is another transmittance diagram of the shaped prism 100 according to the 1st example in FIG. 1A. In FIGS. 1D and 1G to 1K, when a distance between two adjacent rear portions 144 is D 1; a distance between two adjacent recess ends 162 is D 2; a thickness of the shading sheet 120 is defined over a distance between the first surface 121 and the second surface 122, and the thickness of the shading sheet 120 is T; a minimum distance between the first release surface 151 and the shading sheet 120 is G 1; a minimum distance between the first release surface 151 and the second release surface 152 is G 12; a minimum distance between the third release surface 153 and the shading sheet 120 is G 3; a minimum distance between the third release surface 153 and the fourth release surface 154 is G 34; When a wavelength providing a transmittance of the shaped prism 100 that is 50% is T50, the following conditions of Table 1 are satisfied. Note that all the anti-reflective surfaces 117 of the patterns 1 to 9 in FIG. 1I may be applied to the 1st example.D1 (mm)0,096G3 (mm)0,1D2 (mm)0,2G34 (mm)0,4T (mm)0,1T / G340,25G1 (mm)0,1T50(nm) (1J)680G12 (mm)0,3T50(nm) (1K)610T / G120,33It should be noted that the partial structures and elements are omitted from the partial drawings to clearly indicate the relationship between the optical body 110 and the shading sheet 120.<2 Example>FIG. 2A is a three-dimensional view of a shaped prism 200 according to the 2nd example of the present disclosure. FIG. 2B is a schematic view of the shaped prism 200 according to the 2nd example in FIG. 2A. FIG. 2C is a plan view of the shaped prism 200 according to the 2nd example in FIG. 2A. FIG. 2D is an enlarged partial view of the shaped prism 200 according to the 2nd example in FIG. 2C. In FIGS. 2A to 2D, the molded prism 200 includes an optical body 210 and a shading sheet 220, the optical body 210 has a light path L passing through the optical body 210, and the shading sheet 220 is covered by the optical body 210.FIG. 2E is a cross-sectional view of the shaped prism 200 according to the 2nd example in FIG. 2A. In FIGS. 2A to 2C and 2E, the optical body 210 includes a gate track 211 and a reflective surface 212, wherein the light path L is folded at the reflective surface 212 and the light path L does not pass through the gate track 211.In FIGS. 2B to 2E, the planar shading member 220 is closer to the light path L than the gate track 211 is to the light path L, and the planar shading member 220 includes a first surface 221, a second surface 222, and a first light blocking structure 223, the second surface 222 being relative to the first surface 221 and the second surface 222 being farther from the reflective surface 212 than the first surface 221 from the reflective surface 212. The first light blocking structure 223 includes a first perimeter 241, the first perimeter 241 being connected to the first surface 221 and the second surface 222, the first perimeter 241 facing the light path L, the first perimeter 241 surrounding the light path L, and the optical body 210 physically contacting the first perimeter 241, the first surface 221, and the second surface 222.In FIGS. 2B and 2D, the first periphery 241 includes a plurality of light blocking sheets 242, and the light blocking sheets 242 are arranged side by side, each of the light blocking sheets 242 of the first periphery 241 includes a tapered portion 243 that tapers in a direction near the light path L, the light blocking sheets 242 are covered in the inside of the optical body 210, and the tapered portion 243 of each of the light blocking sheets 242 tapers in the direction near the light path L to form a rear portion 244. According to the 2nd example, the number of the light blocking sheets 242 is 28. In addition, the first periphery 241 is embedded in the optical body 210, and the portion of the second surface 222 near the first periphery 241 is exposed on the surface of the optical body 210.FIG. 2F is an enlarged partial view of the shaped prism 200 according to the 2nd example in FIG. 2E. In FIGS. 2A, 2B, 2C, 2E, and 2F, the sheet shading member 220 may further include a cut mark 224 that is farther from the light path L than the first periphery 241 of the light path L, and the cut mark 224 is exposed on the optical body 210.In FIG. 2E, the optical body 210 may further include an incident surface 213 and an exit surface 214, wherein the light path L passes through the incident surface 213, the reflecting surfaces 212, and the exit surface 214 in sequence, and two ends of the shading sheet 220 extend in directions away from the incident surface 213 and the exit surface 214, respectively. In addition, the aforementioned directions are perpendicular to the reflective surface 212.In FIGS. 2E and 2F, the optical body 210 may further include a release structure 215 arranged on a side of the flat shading element 220 facing away from the first periphery 241, wherein the release structure 215 narrows in an extension direction of the flat shading element 220 and at least a portion of the flat shading element 220 is arranged on the release structure 215. In FIG. 2E, the release structure 215 at the upper left position is tapered in the direction perpendicular to the exit surface 214, and the release structure 215 at the lower right position is tapered in the direction perpendicular to the incident surface 213. Further, the cutting mark 224 may be further disposed on the release structure 215 such that the displacement of the shading sheet 220 during the forming process can be reduced, but the present disclosure is not limited thereto.In FIG. 2F, the release structure 215 may include a first release surface 251 and a second release surface 252, wherein the first release surface 251 is gradually closer to the shading sheet 220 in the extending direction of the shading sheet 220, the second release surface 252 is relative to the first release surface 251, and the shading sheet 220 is disposed between the first release surface 251 and the second release surface 252.In FIGS. 2A to 2C, the molded prism 200 may further include an exposed structure 280, wherein the shading sheet 220 is exposed on the exposed structure 280 of the optical body 210, and the releasing structure 215 is tapered in a direction away from the exposed structure 280.In FIGS. 2B and 2E, the planar shading member 220 may further include a second light blocking structure 226, wherein the second light blocking structure 226 includes a second perimeter 245, the second perimeter 245 is connected to the first surface 221 and the second surface 222, the second perimeter 245 faces toward the light path L, the second perimeter 245 surrounds the light path L, and the second perimeter 245 is physically in contact with the optical body 210. The second periphery 245 includes a plurality of light blocking sheets 246, and the light blocking sheets 246 are arranged side by side, each of the light blocking sheets 246 of the second periphery 245 includes a tapered portion 247 tapered in a direction close to the light path L, and the light blocking sheets 246 are covered in the inside of the optical body 210. According to the 2nd example, the number of light blocking platelets 246 is 28.In FIGS. 2D and 2F, when a distance between two adjacent rear portions 244 is D 1; a thickness of the shading sheet 220 is defined over a distance between the first surface 221 and the second surface 222, and the thickness of the shading sheet 220 is T; a minimum distance between the first release surface 251 and the shading sheet 220 is G 1; a minimum distance between the first release surface 251 and the second release surface 252 is G 12, the following conditions of Table 2 are satisfied.D1 (mm)0,4T (mm)0,1G1 (mm)0,06T / G120,454G12 (mm)0,22It should be noted that the partial structures and elements are omitted from the partial drawings to clearly indicate the relationship between the optical body 210 and the shading sheet 220.<3 Example>FIG. 3A is a three-dimensional view of a shaped prism 300 according to the 3rd example of the present disclosure. FIG. 3B is an enlarged partial view of the shaped prism 300 according to the 3rd example in FIG. 3A. FIG. 3C is a side view of the molded prism 300 according to the 3rd example in FIG. 3A. FIG. 3D is a plan view of the shaped prism 300 according to the 3rd example in FIG. 3A. FIG. 3E is an enlarged partial view of the shaped prism 300 according to the 3rd example in FIG. 3D. In FIGS. 3A to 3E, the molded prism 300 includes an optical body 310 and a shading sheet 320, the optical body 310 has a light path L that passes through the optical body 310, and the shading sheet 320 is covered by the optical body 310. According to the 3rd example, the number of the flat shading elements 320 is two. Therefore, the degree of freedom of light shielding of the prism can be improved to meet the optical requirements.FIG. 3F is a cross-sectional view of the molded prism 300 according to the 3rd example in FIG. 3A. In FIGS. 3A, 3C, and 3F, the optical body 310 includes a gate track 311 and a reflective surface 312, wherein the light path L is folded at the reflective surface 312, and the light path L does not pass through the gate track 311.FIG. 3G is an enlarged partial view of the shaped prism 300 according to the 3rd example in FIG. 3F. In FIGS. 3A, 3B, and 3E to 3G, the planar shading member 320 is closer to the light path L than the gate track 311 is to the light path L, and the planar shading member 320 includes a first surface 321, a second surface 322, and a first light blocking structure 323, the second surface 322 being relative to the first surface 321, and the second surface 322 being farther from the reflective surface 312 than the first surface 321 is from the reflective surface 312. The first light blocking structure 323 includes a first perimeter 341, the first perimeter 341 being connected to the first surface 321 and the second surface 322, the first perimeter 341 facing the light path L, the first perimeter 341 surrounding the light path L, and the optical body 310 being physically in contact with the first perimeter 341, the first surface 321, and the second surface 322.In FIGS. 3B and 3E, the first periphery 341 includes a plurality of light blocking sheets 342, and the light blocking sheets 342 are arranged side by side, each of the light blocking sheets 342 of the first periphery 341 includes a tapered portion 343 that tapers in a direction near the light path L, the light blocking sheets 342 are covered in the inside of the optical body 310, and the tapered portion 343 of each of the light blocking sheets 342 tapers in the direction near the light path L to form a rear portion 344. According to the 3rd example, the number of light blocking platelets 342 is 72.In FIGS. 3A and 3D, the shading sheet 320 may further include a cut mark 324 that is farther from the light path L than the first perimeter 341 of the light path L, and the cut mark 324 is exposed on the optical body 310.In FIG. 3F, the optical body 310 may further include an incident surface 313 and an exit surface 314, wherein the light path L passes through the incident surface 313, the reflecting surfaces 312, and the exit surface 314 in sequence, and the two shading sheets 320 extend in directions away from the incident surface 313 and the exit surface 314, respectively. In addition, the aforementioned directions are perpendicular to the incident surface 313 and the exit surface 314.In FIGS. 3A to 3G, the optical body 310 may further include a releasing structure 315, a ridge structure 316, and an anti-reflective surface 317, wherein the light path L passes through the anti-reflective surface 317. The release structure 315 is arranged on a side of the planar shading element 320 facing away from the first periphery 341, wherein the release structure 315 tapers in a direction of extension of the planar shading element 320 and at least one portion of the planar shading element 320 is arranged on the release structure 315, wherein the release structure 315 tapers in a direction perpendicular to the reflective surface 312. The ridge structure 316 includes a plurality of recesses 361 arranged in a direction surrounding the light path L, each of the recesses 361 includes a recess end 362, the recess end 362 corresponds to the first periphery 341 of the first light blocking structure 323, and each of the recesses 361 gradually widens from the recess end 362 toward away from the light path L.In FIG. 3G, the release structure 315 may include a first release surface 351 and a second release surface 352, wherein the first release surface 351 is gradually closer to the shading sheet 320 in the extending direction of the shading sheet 320, the second release surface 352 is relative to the first release surface 351, and the shading sheet 320 is disposed between the first release surface 351 and the second release surface 352.In FIGS. 3C and 3G, the molded prism 300 may further include an opaque layer 370, the opaque layer 370 disposed on the ridge structure 316. It should be noted that the cross pattern in FIGS. 3C to 3E and 3G is configured to indicate the area of the opaque layer 370.In FIGS. 3E and 3G, when a distance between two adjacent rear portions 344 is D 1; a distance between two adjacent ones of the recess ends 362 is D 2; a thickness of the shading sheet 320 is defined over a distance between the first surface 321 and the second surface 322, and the thickness of the shading sheet 320 is T; a minimum distance between the first release surface 351 and the shading sheet 320 is G 1; a minimum distance between the first release surface 351 and the second release surface 352 is G 12, the following conditions of Table 3 are satisfied.D1 (mm)0,287G1 (mm)0,05D2 (mm)0,3G12 (mm)0,4T (mm)0,15T / G120,375It should be noted that the partial structures and elements are omitted from the partial drawings to clearly indicate the relationship between the optical body 310 and the shading sheet 320.<4 Example>FIG. 4A is a three-dimensional view of a shaped prism 400 according to the 4th example of the present disclosure. FIG. 4B is an enlarged partial view of the shaped prism 400 according to the 4th example in FIG. 4A. FIG. 4C is a plan view of the shaped prism 400 according to the 4th example in FIG. 4A. In FIGS. 4A to 4C, the shaped prism 400 includes an optical body 410 and a shading sheet 420, the optical body 410 has a light path L passing through the optical body 410, and the shading sheet 420 is covered by the optical body 410.FIG. 4D is a cross-sectional view of the molded prism 400 according to the 4th example in FIG. 4A. FIG. 4E is an enlarged fragmentary view of the shaped prism 400 according to the 4th example in FIG. 4D. In FIGS. 4A, 4D, and 4E, the optical body 410 includes a gate track 411 and a reflective surface 412, where the light path L is folded at the reflective surface 412 and the light path L does not pass through the gate track 411.FIG. 4F is a schematic cross-sectional view of shaped prism 400 taken along line 4F- 4F in FIG. 4D. FIG. 4G is an enlarged fragmentary view of the shaped prism 400 according to the 4th example in FIG. 4F. In FIGS. 4A and 4C- 4G, the planar shading element 420 is closer to the light path L than the gate track 411 is to the light path L, and the planar shading element 420 includes a first surface 421, a second surface 422 and a first light blocking structure 423, the second surface 422 being relative to the first surface 421 and the second surface 422 being farther from the reflective surface 412 than the first surface 421 from the reflective surface 412. The first light blocking structure 423 includes a first perimeter 441, wherein the first perimeter 441 is connected to the first surface 421 and the second surface 422, the first perimeter 441 faces the light path L, the first perimeter 441 surrounds the light path L, and the optical body 410 is physically in contact with the first perimeter 441, the first surface 421, and the second surface 422.In FIG. 4G, the first periphery 441 includes a plurality of light blocking sheets 442, and the light blocking sheets 442 are arranged side by side, each of the light blocking sheets 442 of the first periphery 441 includes a tapered portion 443 tapered in a direction near the light path L, the light blocking sheets 442 are covered in the inside of the optical body 410, and the tapered portion 443 of each of the light blocking sheets 442 is tapered in the direction near the light path L to form a rear portion 444. According to the 4th example, the number of light blocking platelets 442 is 128.In FIGS. 4A and 4C, the shading sheet 420 may further include a cut mark 424 that is farther from the light path L than the first perimeter 441 of the light path L, and the cut mark 424 is exposed on the optical body 410.In FIG. 4D, the optical body 410 may further include an incident surface 413 and an exit surface 414, wherein the light path L passes through the incident surface 413, the reflective surface 412, and the exit surface 414 in sequence, the shading sheet 420 extends in directions away from the incident surface 413 and the exit surface 414, and the light path L is folded at least twice, which occurs in the optical body 410. In addition, the aforementioned direction is perpendicular to the incident surface 413 and the exit surface 414.In FIGS. 4A to 4G, the optical body 410 may further include a release structure 415, wherein the release structure 415 is arranged on a side of the flat shading element 420 facing away from the first periphery 441, wherein the release structure 415 tapers in an extension direction of the flat shading element 420, at least a portion of the flat shading element 420 is arranged on the release structure 415, and the release structure 415 includes a ridge structure 416. The ridge structure 416 includes a plurality of recesses 461 arranged in a direction surrounding the light path L, each of the recesses 461 includes a recess end 462, the recess end 462 corresponds to the first circumference 441 of the first light blocking structure 423, and each of the recesses 461 gradually widens from the recess end 462 toward away from the light path L.In FIG. 4B, the ridge structure 416 may further include a plurality of ridges 463 extending from the recesses 461 in a direction away from the light path L. Therefore, the anti-reflective ability of the optical body 410 can be further improved.In FIG. 4E, the release structure 415 may further include a first release surface 451, the first release surface 451 gradually coming close to the shading sheet 420 in the extending direction of the shading sheet 420.In FIGS. 4B and 4D, the molded prism 400 may further include an opaque layer 470 and an exposed structure 480, wherein the opaque layer 470 is disposed on the ridge structure 416, the shading sheet 420 is exposed on the exposed structure 480 of the optical body 410, and the release structure 415 is tapered in a direction away from the exposed structure 480. Note that the cross pattern in FIG. 4B is configured to indicate the area of the opaque layer 470.In FIGS. 4A, 4C, and 4D, the sheet shading member 420 may further include a second light blocking structure 426, the second light blocking structure 426 including a second perimeter (its reference sign is omitted), the second perimeter being connected to the first surface 421 and the second surface 422, the second perimeter facing toward the light path L, the second perimeter surrounding the light path L, the second perimeter physically contacting the optical body 410, and the first light blocking structure 423 and the second light blocking structure 426, respectively, surrounding the light path L. The second periphery includes a plurality of light blocking sheets (their reference numeral is omitted), and the light blocking sheets are arranged side by side, each of the light blocking sheets of the second periphery includes a tapered portion (their reference numeral is omitted) that tapers in a direction near the light path L, and the light blocking sheets are covered in the inside of the optical body 410. According to the 4th example, the arrangement of the first light blocking structure 423 and the arrangement of the second light blocking structure 426 are identical and will not be described again herein.In FIGS. 4E and 4G, when a distance between two adjacent rear portions 444 is D 1; a distance between two adjacent ones of the recess ends 462 is D 2; a thickness of the shading sheet 420 is defined over a distance between the first surface 421 and the second surface 422 and the thickness of the shading sheet 420 is T; a minimum distance between the first release upper surface 451 and the shading sheet 420 is G 1, the following conditions of Table 4 are satisfied.D1 (mm)0,1G1 (mm)0,0866D2 (mm)0,1T (mm)0,05It should be noted that the partial structures and elements are omitted from the partial drawings to clearly indicate the relationship between the optical body 410 and the shading sheet 420.<5. Example>FIG. 5A is a three-dimensional view of a shaped prism 500 according to the 5th Example of the present disclosure. FIG. 5B is a plan view of the shaped prism 500 according to the 5th example in FIG. 5A. FIG. 5C is an enlarged partial view of the shaped prism 500 according to the 5th example in FIG. 5B. In FIGS. 5A to 5C, the shaped prism 500 includes an optical body 510 and a shading sheet 520, the optical body 510 having a light path L passing through the optical body 510, and the shading sheet 520 being covered by the optical body 510.FIG. 5D is a cross-sectional view of the shaped prism 500 according to the 5th example in FIG. 5A. In FIGS. 5A, 5B, and 5D, the optical body 510 includes a gate track 511 and a reflective surface 512, wherein the light path L is folded at the reflective surface 512 and the light path L does not pass through the gate track 511.FIG. 5E is another cross-sectional view of the molded prism 500 according to the 5th example in FIG. 5A. FIG. 5F is an enlarged partial view of the shaped prism 500 according to the 5th example in FIG. 5E. In FIGS. 5A, 5B, and 5D to 5F, the planar shading member 520 is closer to the light path L than the gate track 511 is to the light path L, and the planar shading member 520 includes a first surface 521, a second surface 522, and a first light blocking structure 523, the second surface 522 being relative to the first surface 521 and the second surface 522 being farther from the reflective surface 512 than the first surface 521 is from the reflective surface 512. The first light blocking structure 523 includes a first periphery 541, the first periphery 541 being connected to the first surface 521 and the second surface 522, the first periphery 541 facing the light path L, the first periphery 541 surrounding the light path L, and the optical body 510 being physically in contact with the first periphery 541, the first surface 521, and the second surface 522.In FIG. 5C, the first periphery 541 includes a plurality of light blocking sheets 542, and the light blocking sheets 542 are arranged side by side, each of the light blocking sheets 542 of the first periphery 541 includes a tapered portion 543 that tapers in a direction near the light path L, the light blocking sheets 542 are covered in the inside of the optical body 510, and the tapered portion 543 of each of the light blocking sheets 542 tapers in the direction near the light path L to form a rear portion 544. According to the 5th example, the number of the light blocking sheets 542 is 110.In FIGS. 5A, 5B, and 5D, the shading sheet 520 may further include a cut mark 524 that is farther from the light path L than the first perimeter 541 of the light path L, and the cut mark 524 is exposed on the optical body 510. Moreover, the cut mark 524 may also be physically contacted with the gate track 511, and the shading sheet 520 and the optical body 510 may be cut together in one process to improve manufacturing efficiency.In FIG. 5D, the optical body 510 may further include an incident surface 513 and an exit surface 514, wherein the light path L passes through the incident surface 513, the reflective surface 512, and the exit surface 514 in sequence, the shading sheet 520 extends in a direction away from the exit surface 514, and the light path L is folded at least twice, which occurs in the optical body 510. In addition, the aforementioned direction is perpendicular to the reflective surface 512.In FIGS. 5E and 5F, the optical body 510 may further include a release structure 515, wherein the release structure 515 is arranged on a side of the flat shading element 520 facing away from the first periphery 541, wherein the release structure 515 tapers in an extension direction of the flat shading element 520 and at least a portion of the flat shading element 520 is arranged on the release structure 515.In FIG. 5F, the release structure 515 may include a first release surface 551 and a second release surface 552, the first release surface 551 is gradually closer to the shading sheet 520 in the extending direction of the shading sheet 520, the second release surface 552 is relative to the first release surface 551, and the shading sheet 520 is disposed between the first release surface 551 and the second release surface 552.In FIG. 5E, the shaped prism 500 may further include an exposed structure 580, wherein the shading sheet 520 is exposed on the exposed structure 580 of the optical body 510, and the release structure 515 tapers in a direction away from the exposed structure 580.In FIGS. 5A, 5B, and 5D, the first periphery 541 of the first light blocking structure 523 is closed and surrounds the light path L.In FIGS. 5C and 5F, when a distance between two adjacent rear portions 544 is D 1; a thickness of the shading sheet 520 is defined over a distance between the first surface 521 and the second surface 522, and the thickness of the shading sheet 520 is T; a minimum distance between the first release surface 551 and the shading sheet 520 is G 1; a minimum distance between the first release surface 551 and the second release surface 552 is G 12, the following conditions of Table 5 are satisfied.D1 (mm)0,175T (mm)0,2G1 (mm)0,1T / G120,4G12 (mm)0,5It should be noted that the partial structures and elements are omitted from the partial drawings to clearly indicate the relationship between the optical body 510 and the shading sheet 520.<6. Example>FIG. 6A is a three-dimensional view of a shaped prism 600 according to the 6th example of the present disclosure, FIG. 6B is a side view of the shaped prism 600 according to the 6th example in FIG. 6A, FIG. 6C is an enlarged partial view of the shaped prism 600 according to the 6th example in FIG. 6B, FIG. 6D is another side view of the shaped prism 600 according to the 6th example in FIG. 6A, and FIG. 6E is an enlarged partial view of the shaped prism 600 according to the 6th example in FIG. 6D. In FIGS. 6A to 6E, the shaped prism 600 includes an optical body 610 and a shading sheet 620, the optical body 610 having a light path L passing through the optical body 610, and the shading sheet 620 being covered by the optical body 610.FIG. 6F is a cross-sectional view of the molded prism 600 according to the 6th example in FIG. 6A. In FIGS. 6A, 6B, and 6F, the optical body 610 includes a gate track 611 and a reflective surface 612, wherein the light path L is folded at the reflective surface 612, and the light path L does not pass through the gate track 611.FIG. 6G is an enlarged partial view of the shaped prism 600 according to the 6th example in FIG. 6F. In FIGS. 6B, 6F, and 6G, the planar shading member 620 is closer to the light path L than the gate track 611 is to the light path L, and the planar shading member 620 includes a first surface 621, a second surface 622, and a first light blocking structure 623, the second surface 622 is relative to the first surface 621 and the second surface 622 is farther from the reflective surface 612 than the first surface 621 is from the reflective surface 612. The first light blocking structure 623 includes a first perimeter 641, the first perimeter 641 is connected to the first surface 621 and the second surface 622, the first perimeter 641 faces the light path L, the first perimeter 641 surrounds the light path L, and the optical body 610 is physically in contact with the first perimeter 641, the first surface 621, and the second surface 622.In FIG. 6C, the first periphery 641 includes a plurality of light blocking sheets 642, and the light blocking sheets 642 are arranged side by side, each of the light blocking sheets 642 of the first periphery 641 includes a tapered portion 643 that tapers in a direction near the light path L, the light blocking sheets 642 are covered in the inside of the optical body 610, and the tapered portion 643 of each of the light blocking sheets 642 tapers in the direction near the light path L to form a rear portion 644. According to the 6th example, the number of light blocking sheets 642 is 176.In FIGS. 6B and 6F, the shading sheet 620 may further include a cut mark 624 that is farther from the light path L than the first perimeter 641 of the light path L, and the cut mark 624 is exposed on the optical body 610.In FIG. 6F, the optical body 610 may further include an incident surface 613 and an exit surface 614, wherein the light path L passes through the incident surface 613, the reflective surface 612, and the exit surface 614 in sequence, and the light path L is folded at least twice, which occurs in the optical body 610.In FIGS. 6A, 6D, 6E and 6F, the optical body 610 may further include a release structure 615 and a ridge structure 616, wherein the release structure 615 is arranged on a side of the flat shading element 620 facing away from the first periphery 641, wherein the release structure 615 tapers in an extension direction of the flat shading element 620 and at least a portion of the flat shading element 620 is arranged on the release structure 615. In addition, the release structure 615 narrows in the directions perpendicular to the exit surface 614. The ridge structure 616 may include a plurality of recesses 661 arranged in a direction surrounding the light path L, each of the recesses 661 including a recess end 662, the recess end 662 corresponding to the first perimeter 641 of the first light blocking structure 623, and each of the recesses 661 gradually widening from the recess end 662 toward away from the light path L.In FIG. 6E, the ridge structure 616 may further include a plurality of ridges 663 extending from the recesses 661 in a direction away from the light path L.In FIG. 6G, the release structure 615 may include a first release surface 651 and a second release surface 652, wherein the first release surface 651 is gradually closer to the shading sheet 620 in the extending direction of the shading sheet 620, the second release surface 652 is relative to the first release surface 651, and the shading sheet 620 is disposed between the first release surface 651 and the second release surface 652.In FIGS. 6D and 6E, the molded prism 600 may further include an opaque layer 670, the opaque layer 670 disposed on the ridge structure 616. Note that the cross pattern in FIGS. 6D and 6E is configured to indicate the area of the opaque layer 670.In FIGS. 6B and 6F, the first periphery 641 of the first light blocking structure 623 is closed and surrounds the light path L.In FIGS. 6C, 6E, and 6G, when a distance between two adjacent rear portions 644 is D 1; a distance between two adjacent ones of the recess ends 662 is D 2; a thickness of the shading sheet 620 is defined over a distance between the first surface 621 and the second surface 622, and the thickness of the shading sheet 620 is T; a minimum distance between the first release top surface 651 and the shading sheet 620 is G 1; a minimum distance between the first release surface 651 and the second release surface 652 is G 12, the following conditions of Table 6 are satisfied.D1 (mm)0,036G12 (mm)0,335D2 (mm)0,057T (mm)0,15G1 (mm)0,158T / G120,448It should be noted that the partial structures and elements are omitted from the partial drawings to clearly indicate the relationship between the optical body 610 and the shading sheet 620.<7. Example>FIG. 7A is a three-dimensional view of a shaped prism 700 according to the 7th example of the present disclosure, FIG. 7B is a partially enlarged view of the shaped prism 700 according to the 7th example in FIGS. 7A, 7C is a plan view of the shaped prism 700 according to the 7th example in FIGS. 7A, 7D is a partially enlarged view of the shaped prism 700 according to the 7th example in FIG. 7C, and FIG. 7E is a side view of the shaped prism 700 according to the 7th example in FIG. 7A. In FIGS. 7A to 7E, the shaped prism 700 includes an optical body 710 and a shading sheet 720, the optical body 710 having a light path L passing through the optical body 710, and the shading sheet 720 being covered by the optical body 710.FIG. 7F is a cross-sectional view of the shaped prism 700 according to the 7th example in FIG. 7E. In FIGS. 7C and 7F, the optical body 710 includes a gate track 711 and a reflective surface 712, the light path L is folded at the reflective surface 712, and the light path L does not pass through the gate track 711.FIG. 7G is an enlarged partial view of the shaped prism 700 according to the 7th example in FIG. 7F. In FIGS. 7A to 7C, 7F, and 7G, the sheet shading member 720 is closer to the light path L than the gate track 711 is to the light path L, and the sheet shading member 720 includes a first surface 721, a second surface 722, and a first light blocking structure 723, the second surface 722 being relative to the first surface 721 and the second surface 722 being farther from the reflective surface 712 than the first surface 721 is from the reflective surface 712. The first light blocking structure 723 includes a first perimeter 741, wherein the first perimeter 741 is connected to the first surface 721 and the second surface 722, the first perimeter 741 faces the light path L, the first perimeter 741 is closed and surrounds the light path L, and the optical body 710 is physically in contact with the first perimeter 741, the first surface 721 and the second surface 722.In FIGS. 7B and 7D, the first periphery 741 includes a plurality of light blocking sheets 742, and the light blocking sheets 742 are arranged side by side, each of the light blocking sheets 742 of the first periphery 741 includes a tapered portion 743 that tapers in a direction near the light path L, the light blocking sheets 742 are covered in the inside of the optical body 710, and the tapered portion 743 of each of the light blocking sheets 742 tapers in the direction near the light path L to form a rear portion 744. According to the 7th example, the number of the light blocking sheets 742 is 72. Moreover, a thickness of each of the light blocking sheets 742 gradually increases in a direction away from the light path L.In FIGS. 7A and 7C, the shading sheet 720 may further include a cut mark 724 that is farther from the light path L than the first perimeter 741 of the light path L, and the cut mark 724 is exposed on the optical body 710.In FIG. 7F, the optical body 710 may further include an incident surface 713 and an exit surface 714, wherein the light path L passes through the incident surface 713, the reflective surface 712, and the exit surface 714 in sequence, the shading sheet 720 extends in a direction away from the exit surface 714, and the light path L is folded at least twice, which occurs in the optical body 710. In addition, the aforementioned direction is perpendicular to the exit surface 714.The optical body 710 may further include a release structure 715 arranged on a side of the planar shading element 720 facing away from the first periphery 741, wherein the release structure 715 narrows in an extension direction of the planar shading element 720, and at least a portion of the planar shading element 720 is arranged on the release structure 715.In FIG. 7G, the release structure 715 may include a first release surface 751, the first release surface 751 gradually coming close to the shading sheet 720 in the extending direction of the shading sheet 720.In FIGS. 7A, 7C, 7E, and 7F, the shading sheet 720 may further include at least a bending portion 725 and a second light blocking structure 726, at least a portion of the first periphery 741 is disposed on the bending portion 725, the second light blocking structure 726 includes a second periphery (its reference sign is omitted), the second periphery is connected to the first surface 721 and the second surface 722, the second periphery faces toward the light path L, the second periphery surrounds the light path L, and the second periphery and the optical body 710 are physically in contact. The second periphery includes a plurality of light blocking sheets 746, and the light blocking sheets 746 are arranged side by side, each of the light blocking sheets 746 of the second periphery includes a tapered portion 747 that tapers in a direction near the light path L, and the light blocking sheets 746 are covered in the inside of the optical body 710. According to the 7th example, the number of light blocking platelets 746 is 42.In FIGS. 7D and 7G, when a distance between two adjacent rear portions 744 is D 1; a thickness of the shading sheet 720 is defined over a distance between the first surface 721 and the second surface 722, and the thickness of the shading sheet 720 is T; a minimum distance between the first release surface 751 and the shading sheet 720 is G 1, the following conditions of Table 7 are satisfied.D1 (mm)0,32T (mm)0,15G1 (mm)0,06It should be noted that the partial structures and elements are omitted from the partial drawings to clearly indicate the relationship between the optical body 710 and the shading sheet 720.<8. Example>FIG. 8 is a schematic view of a camera module 80 according to the 8th example of the present disclosure. In FIG. 8, the camera module 80 includes a shaped prism 81, a first support 82, a second support 83, an image sensor module 84, and a camera 85, wherein the shaped prism 81 is disposed in the first support 82, the camera 85 is disposed in the second support 83, the image sensor module 84 is disposed relative to the camera 85, and an optical body (its reference numerals are omitted) of the shaped prism 81 has a light path L. It should be noted that a number of lens elements, a position, and a shape of the camera 85 are only an example, and the present disclosure is not limited thereto.The shaped prism 81 may include an exposed structure 880, at least a portion of the first support 82 is disposed on the exposed structure 880 to improve the combination of the first support 82 and the shaped prism 81, and the mounting error may be reduced. Specifically, a connecting member 821 of the first support 82 is disposed on the exposed structure 880 of the shaped prism 81. The above arrangement can be achieved by electric riveting, bonding, ultrasonic bonding, and so on, but the present disclosure is not limited thereto. By a direct connection between the exposed structure 880 and the connection element 821, the configuration of additional beams can be reduced.Further, the exposed structure 280 of the molded prism 200 of the 2nd example may be related to the exposed structure 880 of the camera module 80 of the 8th example, and the molded prism 200 of the 2nd example may be applied to the camera module 80 of the 8th example, that is, the structural detail of the molded prism 200 of the 2nd example and the structural detail of the molded prism 81 of the 8th example are the same.<9. Example>FIG. 9 is a schematic view of a camera module 90 according to the 9th example of the present disclosure. In FIG. 9, the camera module 90 includes a shaped prism 91, a carrier 92, a camera driver 93, an image sensor driver 941, an image sensor 942, an image signal processor (ISP) 943, a filter element 944, and a camera 95, wherein the carrier 92 carries both the shaped prism 91 and the camera 95. The camera driver 93 is configured for the zoom function, the image sensor driver 941 is configured to provide the image stabilization function, the image sensor driver 941 is connected to the image sensor 942 and the image signal processor 943, the filter element 944 is disposed between the camera 95 and the molded prism 91, and an optical body (its reference numerals are omitted) of the molded prism 91 has a light path L. It should be noted that a number of lens elements, a position and a shape of the camera 95 are only an example, and the present disclosure is not limited thereto. Further, the image sensor driver 941 may simultaneously include functions of image calculation, collaborative calculation of the driver, and heat dissipation, but the present disclosure is not limited thereto.The shaped prism 91 may include an exposed structure 980, wherein at least a portion of the carrier 92 is disposed on the exposed structure 980. More specifically, the shaped prism 91 is disposed on a frame 921 of the support 92 via the exposed structure 980. The above arrangement can be achieved by electric riveting, bonding, ultrasonic bonding, and so on, but the present disclosure is not limited thereto.Further, the molded prism 400 of the 4th example may be applied to the camera module 90 of the 9th example, that is, the structural details of the molded prism 400 of the 4th example and the structural details of the molded prism 91 of the 9th example are the same.<10. Example>FIG. 10 is a schematic view of a camera module 1000 according to the 10th example of the present disclosure. In FIG. 10, the camera module 1000 includes a molded prism 1010, a support 1020, an image sensor module 1030, a holder 1040, and a camera 1050, wherein the support 1020 supports the entire molded prism 1010, the image sensor module 1030, and the camera 1050 to reduce geometric tolerance superposition during assembly, and an optical body (its reference numerals are omitted) of the molded prism 1010 has a light path L. It should be noted that a number of lens elements, a position and a shape of the camera 1050 are only an example, and the present disclosure is not limited thereto.The shaped prism 1010 may include two exposed structures 1081, 1082, wherein at least a portion of the carrier 1020 is disposed on the exposed structures 1081, 1082. Specifically, the holder 1040 is simultaneously and physically contacted with the molded prism 1010 and the exposed structures 1081, 1082, and the holder 1040 is fixed in the carrier 1020 with an adhesive G to fix the molded prism 1010 in the carrier 1020.Further, the molded prism 700 of the 7th example may be applied to the camera module 1000 of the 10th example, that is, the structural details of the molded prism 700 of the 7th example and the structural details of the molded prism 1010 of the 10th example are the same.<11. Example>FIG. 11 is a schematic view of a camera module 1100 according to the 11th example of the present disclosure. In FIG. 11, the camera module 1100 includes a shaped prism 1110, a support 1120, and an electric member 1130, the support 1120 supports the shaped prism 1110 and the electric member 1130, and an optical body (its reference numeral is omitted) of the shaped prism 1110 has a light path L.Specifically, the sheet shading member (its reference sign is omitted) of the shaped prism 1110 may be disposed on the support 1120 to have the light blocking function. Moreover, the carrier 1120 may further provide the functions of supporting and shielding, and the carrier 1120 may further support the electrical element 1130, wherein the electrical element 1130 may be an image sensor, a computing element, and a passive element, but the present disclosure is not limited thereto.The shaped prism 1110 may include an exposed structure 1180, wherein at least a portion of the carrier 1120 is disposed on the exposed structure 1180.Further, the molded prism 600 of the 6th example may be applied to the camera module 1100 of the 11th example, that is, the structural details of the molded prism 600 of the 6th example and the structural details of the molded prism 1110 of the 11th example are the same.<12. Example>FIG. 12A is a schematic view of an electronic device 1200 according to the 12th example of the present disclosure, and FIG. 12B is another schematic view of the electronic device 1200 according to the 12th example in FIG. 12A. In FIGS. 12A and 12B, the electronic device 1200 is a smartphone, and the electronic device 1200 includes a camera module and an image capture control interface 1210, the camera module including a shaped prism. Moreover, each of the molded prisms may be the molded prisms according to the aforementioned 1st Example to the 11th Example, but the present disclosure is not limited thereto.According to the 12th example, the camera modules are a front camera module 1221, a wide-angle camera module 1222, an ultra wide-angle camera module 1223, a micro camera module 1224, a telephoto camera module 1225, and a time-of-flight (TOF) module 1226, wherein the TOF module 1226 may be another camera module having other functions, but the arrangement is not limited thereto.Specifically, according to the 12th example, the front camera module 1221 and the TOF module 1226 are disposed on a front side of the electronic device 1200, and the wide-angle camera module 1222, the ultra wide-angle camera module 1223, the micro camera module 1224, and the telephoto camera module 1225 are disposed on a rear side of the electronic device 1200.The image capture control interface 1210 may be a touch screen for displaying the scene and having the touch function, and the capture angle may be manually set. Specifically, the image capture control interface 1210 includes an image reproduction button 1211, a camera module switching button 1212, a focus capture button 1213, an integrated menu button 1214, and a zoom control button 1215. In addition, users input a capturing mode via the image capturing control interface 1210 of the electronic device 1200, the camera module switching button 1212 may be flexibly configured to switch one of the front camera module 1221, the wide angle camera module 1222, the ultra wide angle camera module 1223, the micro camera module 1224, and the telephoto camera module 1225 to capture the image, the zoom control button 1215 is configured to adjust the zoom, the focus capturing button 1213 is configured to perform image capturing after capturing the images, and one of the front camera module 1221, the wide angle camera module 1222, the ultra wide angle camera module 1223, the micro camera module 1224, and the telephoto camera module confirms to capture the image, the users may view the images through the image reproduction button 1211 after performing image capturing, and the integrated menu key 1214 is configured to adjust the details of the image capture (such as timed photo, photo ratio, etc.).The electronic device 1200 may further include a reminder light 1230, the reminder light 1230 is disposed at the front of the electronic device 1200, and the reminder light 1230 may be configured to reminder users of unread messages, missed calls, and the state of the phone.Moreover, after entering the capturing mode via the imaging control interface 1210 of the electronic device 1200, the imaging light is collected on the image sensor via the camera module, and an electronic signal is output via an image to an image signal processor (its reference sign is omitted) of a single-chip system 1250. The single-chip system 1250 may further include a random access memory (RAM) (its reference sign is omitted), a central processing unit (its reference sign is omitted), and a storage unit (its reference sign is omitted). Similarly, the single-chip system 1250 may further include, but is not limited to, a display, a controller, a read only memory (ROM), or the combination thereof.In addition, the electronic device 1200 may include an image software processor and an image signal processor, and further integrates the image software processor, the image signal processor, a position locator, a broadcast signal processor, a gyroscope, a storage unit, and a random access memory into the single chip system 1250.To meet a specification of the electronic device 1200, the electronic device 1200 may further include an optical anti-shake mechanism (not shown). In addition, the electronic device 1200 may further include at least one focusing assist module 1260 and at least one sensing element (not shown). The focus assist module 1260 may include a flash element 1261 for compensating a color temperature, an infrared distance measurement component (not shown), a laser focus module (not shown), etc. The sensing element may have functions for sensing physical momentum and kinetic energy, such as an accelerator, a gyroscope, a Hall effect element, a position locator, a signal transmission module, for sensing vibrations or shakes applied by hands of the user or external environments. Accordingly, the electronic device 1200 equipped with the autofocus mechanism and the anti-shake optical mechanism can be improved to achieve the superior image quality. In addition, the electronic device 1200 according to the present disclosure may have a multi-mode capturing function such as capturing optimized selfies, high dynamic range (HDR) under poor light conditions, 4K resolution recording, etc. In addition, the users may visually see a captured image of the camera via the image capture control interface 1210 and manually operate the vision area on the image capture control interface 1210 to achieve the autofocus function to see what is obtained.In addition, the camera module, the optical anti-shake mechanism, the sensing element, the focusing assist module 1260, and an electronic element 1242 may be disposed on a circuit board 1240 and electrically connected to the associated components via a connector 1241 to perform a capturing operation, wherein the circuit board 1240 may be a flexible circuit board (FPC). Since current electronic devices such as smartphones have a tendency to be compact, the manner of arranging the camera module and associated components on the flexible circuit board, on the one hand, and integrating the circuit thereof into the mother board of the electronic device via the connector, can satisfy the requirements of the mechanical design and the circuit design of the limited space inside the electronic device, and can get more margin. The autofocus function of the image recording device can likewise be controlled more flexibly via the touch-sensitive screen of the electronic device. According to the 12th example, the sensing element and the focus assist module 1260 are disposed on the circuit board 1240 and at least one other flexible circuit board (not shown) and electrically connected to the associated components such as the image signal processor via corresponding connectors to perform the capturing operation. In other examples (not shown), the sensing elements and the focus assist modules may also be located on the motherboard of the electronic device or other type carrier boards according to the requirements of the mechanical design and layout of the circuit.In addition, the image of a certain area can be captured at high resolution via the wide-angle camera module 1222, and the wide-angle camera module 1222 has the function of high resolution and low distortion. Compared to the image captured by the wide-angle camera module 1222, the image captured by the telephoto camera module 1225 has a narrower angle of view and a lower depth of field. Therefore, the telephoto camera module 1225 may be configured to capture the moving targets, that is, the telephoto camera module 1225 may be driven via an actuator (not shown) of the electronic device 1200 to automatically focus the moving targets quickly and continuously, so that the image of the moving targets is not blurred due to blurring. As compared with the image captured by the wide-angle camera module 1222, the image captured by the ultra-wide-angle camera module 1223 has a larger angle of view and a larger depth of field, but the image captured by the ultra-wide-angle camera module 1223 also has a larger distortion.In particular, the zoom function may be obtained via the electronic device 1200 when the scene is captured via the camera module having different focal lengths that cooperates with the function of image processing.<13. Example>FIG. 13 is a schematic view of an electronic device applied to a computer 1300 according to the 13th example of the present disclosure. In FIG. 13, the electronic device (its reference sign is omitted) includes a camera module and an infrared transmitter module 1330, the camera module including a shaped prism. Moreover, each of the molded prisms may be the molded prisms according to the aforementioned 1st Example to the 11th Example, but the present disclosure is not limited thereto.According to the 13th example, the camera modules are a webcam camera module 1310 and an infrared camera module 1320, and the infrared camera module 1320 is configured for space detection, distance measurement, and so forth.<14. Example>FIG. 14 is a schematic view of an electronic device applied to a portable device 1400 according to the 14th example of the present disclosure. In FIG. 14, the electronic device (its reference numeral is omitted) includes a camera module, and the camera module includes a shaped prism. Moreover, the molded prism may be the molded prisms according to the aforementioned 1st Example to the 11th Example, but the present disclosure is not limited thereto.According to the 14th example, the camera module is a webcam camera module 1410.

Claims

A shaped prism (100) comprising: an optical body (110) having a light path (L) passing through the optical body (110), and comprising: a reflective surface (112), the light path (L) being folded on the reflective surface (112); and a gate track (111), the light path (L) not passing through the gate track (111); and a shading sheet (120) covered by the optical body (110), the shading sheet (120) being located closer to the light path (L) than the gate track (111) is on the light path (L), and the shading sheet (120) comprising: a first surface (121); a second surface (122) relative to the first surface (121), the second surface (122) being farther from the reflective surface (112) than the first surface (121) from the reflective surface (112); and a first light blocking structure (123) comprising: a first perimeter (141) connected to the first surface (121) and the second surface (122), the first perimeter (141) facing the light path (L), the first perimeter (141) surrounding the light path (L), and the optical body (110) physically contacting the first perimeter (141), the first surface (121), and the second surface (122); wherein the first periphery (141) comprises a plurality of light blocking sheets (142), a number of the light blocking sheets (142) of the first periphery (141) is between 14 and 250, and the light blocking sheets (142) are arranged side by side; wherein each of the light blocking sheets (142) of the first periphery (141) comprises a tapered portion (143) that tapers in a direction near the light path (L), and the light blocking sheets (142) are covered in the inside of the optical body (110).The shaped prism (100) according to claim 1, wherein the tapered portion (143) of each of the light blocking sheets (142) is tapered toward near the light path (L) to form a back portion (144); wherein a distance between two adjacent back portions (144) is D1 and the following condition is satisfied: 0.018 mm ≤ D 1 ≤ 0.8 mm. The shaped prism (100) according to claim 2, wherein the distance between the two adjacent rear portions (144) is D1 and the following condition is satisfied: 0.02 mm ≤ D 1 ≤ 0.6 mm. The shaped prism (100) according to claim 1, wherein a thickness of the shading sheet (120) is defined over a distance between the first surface (121) and the second surface (122), the thickness of the shading sheet (120) is T, and the following condition is satisfied: 0.03 mm ≤ T ≤ 0.5 mm. The shaped prism (100) according to claim 1, wherein the shading sheet (120) further comprises: a cut mark (124) that is farther from the light path (L) than the first periphery (141) of the light path (L), and the cut mark (124) is exposed on the optical body (110).The shaped prism (100) according to claim 1, wherein the optical body (110) further comprises: a releasing structure (115) disposed on a side of the flat shading member (120) facing away from the first periphery (141), wherein the releasing structure (115) tapers in an extension direction of the flat shading member (120), and at least a portion of the flat shading member (120) is disposed on the releasing structure (115); wherein the releasing structure (115) includes a first releasing surface (151) gradually approaching the shading sheet (120) in the extending direction of the shading sheet (120), a minimum distance between the first releasing surface (151) and the shading sheet (120) is G1, and the following condition is satisfied: 0.03 mm≤G 1≤0.24 mm. The shaped prism (100) of claim 6, wherein the releasing structure (115) further comprises: a second releasing surface (152) relative to the first releasing surface (151); and the shading sheet (120) disposed between the first releasing surface (151) and the second releasing surface (152); wherein a minimum distance between the first releasing surface (151) and the second releasing surface (152) is G12; a thickness of the shading sheet (120) is defined over a distance between the first surface (121) and the second surface (122), the thickness of the shading sheet (120) is T, and the following condition is satisfied: 0.15 ≤ T / G 12 ≤ 0.68 The shaped prism (200) according to claim 1, wherein the optical body (210) further comprises an incident surface (213) and an exit surface (214), and the light path (L) passes through the incident surface (213), the reflecting surface (212), and the exit surface (214) in sequence; wherein the shading sheet (220) extends in a direction away from the incident surface (213), the reflecting surface (212), and the exit surface (214).The shaped prism (200) according to claim 8, wherein the direction is perpendicular to the incident surface (213), the reflecting surface (212), or the exit surface (214).The shaped prism (100) according to claim 1, wherein the optical body (110) further comprises: a ridge structure (116) comprising a plurality of recesses (161) arranged in a direction surrounding the light path (L), each of the recesses (161) comprising a recess end (162), the recess end (162) corresponding to the first perimeter (141) of the first light blocking structure (123), and each of the recesses (161) gradually spreads from the recess end (162) toward away from the light path (L); wherein a distance between two adjacent recess ends (162) is D2, and the following condition is satisfied: 0.028 mm ≤ D 2 ≤ 0.6 mm. The shaped prism (100) according to claim 10, wherein the distance between the two adjacent pit ends (162) is D2 and the following condition is satisfied: 0.038 mm ≤ D 2 ≤ 0.45 mm. The shaped prism (100) of claim 10, further comprising: an opaque layer (170) disposed on the ridge structure (116).The shaped prism (400) of claim 10, wherein the ridge structure (416) further comprises: a plurality of ridges (463) extending from the recesses (461) in a direction away from the light path (L).The shaped prism (100) of claim 1, wherein the sheet shading member (120) further comprises: at least one bending portion (125), wherein at least a portion of the first perimeter (141) is disposed on the at least one bending portion (125).The shaped prism (200) of claim 1, wherein the planar shading member (220) further comprises: a second light blocking structure (226) comprising a second perimeter (245), the second perimeter (245) being connected to the first surface (221) and the second surface (222), the second perimeter (245) facing the light path (L), the second perimeter (245) surrounding the light path (L), and the second perimeter (245) and the optical body (210) being physically in contact; wherein the second perimeter (245) comprises a plurality of light blocking sheets (246), a number of the light blocking sheets (246) of the second perimeter (245) is between 14 and 250, and the light blocking sheets (246) are arranged side by side; wherein each of the light blocking sheets (246) of the second periphery (245) comprises a tapered portion (247) tapered in a direction close to the light path (L), and the light blocking sheets (246) are covered in the inside of the optical body (210).The shaped prism (100) according to claim 1, wherein a number of the sheet-like shading members (120) is a plurality.The shaped prism (100) according to claim 1, wherein the thickness of each of the light blocking sheets (142) gradually increases in a direction away from the light path (L).The shaped prism (100) according to claim 1, wherein the light path (L) is folded at least twice occurring in the optical body (110).The shaped prism (100) according to claim 1, wherein the optical body (110) further comprises: an anti-reflective surface (117), wherein the light path (L) passes through the anti-reflective surface (117); wherein a maximum reflectivity of the anti-reflective surface (117) in a wavelength range of 450 nm to 750 nm is less than or equal to 0.49%.The shaped prism (100) of claim 1, wherein an infrared light is partially filtered by the shaped prism (100), and a wavelength that gives a transmittance of the shaped prism (100) of 50% is between 600 nm and 700 nm.A camera module (90) comprising: the shaped prism (91) according to claim 1.The camera module (90) of claim 21, further comprising: a support (92); wherein the shaped prism (200) further comprises an exposed structure (280), the planar shading member (220) is exposed on the exposed structure (280) of the optical body (210), and at least a portion of the support (92) is disposed on the exposed structure (280).An electronic device (1200) comprising: the camera module (90) according to claim 21.A shaped prism (100) comprising: an optical body (110) having a light path (L) passing through the optical body (110), and comprising: a reflective surface (112), the light path (L) being folded on the reflective surface (112); and a gate track (111), the light path (L) not passing through the gate track (111); and a shading sheet (120) covered by the optical body (110), the shading sheet (120) being located closer to the light path (L) than the gate track (111) is on the light path (L), and the shading sheet (120) comprising: a first surface (121); a second surface (122) relative to the first surface (121), the second surface (122) being farther from the reflective surface (112) than the first surface (121) from the reflective surface (112); and a first light blocking structure (123) comprising: a first perimeter (141) connected to the first surface (121) and the second surface (122), the first perimeter (141) facing the light path (L), the first perimeter (141) surrounding the light path (L), and the optical body (110) physically contacting the first perimeter (141), the first surface (121), and the second surface (122); wherein the optical body (110) further comprises a release structure (115) disposed on a side of the shading sheet (120) away from the first periphery (141), and the release structure (115) tapers in an extending direction of the shading sheet (120); wherein at least a portion of the shading sheet (120) is disposed on the release structure (115).The shaped prism (100) according to claim 24, wherein the releasing structure (115) comprises a first releasing surface (151) that gradually approaches the shading sheet (120) in an extending direction of the shading sheet (120), a minimum distance between the first releasing surface (151) and the shading sheet (120) is G1, and the following condition is satisfied: 0.02 mm ≤ G 1 ≤ 0.32 mm. The molded prism (100) of claim 24, wherein the releasing structure (115) comprises: a first releasing surface (151); and a second releasing surface (152) disposed relative to the first releasing surface (151), and the shading sheet (120) disposed between the first releasing surface (151) and the second releasing surface (152); wherein a minimum distance between the first releasing surface (151) and the second releasing surface (152) is G12; a thickness of the shading sheet (120) is defined by a distance between the first surface (121) and the second surface (122), the thickness of the shading sheet (120) is T, and the following condition is satisfied: 0.12 ≤ T / G 12 ≤ 0.91 The shaped prism (200) of claim 24, wherein the optical body (210) further comprises an incident surface (213) and an exit surface (214), and the light path (L) passes through the incident surface (213), the reflecting surface (212), and the exit surface (214) in sequence; wherein the shading sheet (220) extends in a direction away from the incident surface (213), the reflecting surface of the reflecting surface (212), and the exit surface (214), and the releasing structure (215) narrows in the direction.The shaped prism (100) according to claim 24, wherein the releasing structure (115) comprises: a ridge structure (116) comprising a plurality of recesses (161) arranged in a direction surrounding the light path (L), each of the recesses (161) comprising a recess end (162), the recess end (162) corresponding to the first perimeter (141) of the first light blocking structure (123), and each of the recesses (161) gradually spreading from the recess end (162) toward away from the light path (L); wherein a distance between two adjacent recess ends (162) is D2, and the following condition is satisfied: 0.028 mm ≤ D 2 ≤ 0.6 mm. The shaped prism (400) of claim 28, wherein the ridge structure (416) further comprises: a plurality of ridges (463) extending from the recesses (461) in a direction away from the light path (L).The shaped prism (100) according to claim 24, wherein the shading sheet (120) further comprises: a cut mark (124) that is farther from the light path (L) than the first periphery (141) of the light path (L), and the cut mark (124) is exposed on the optical body (110).The shaped prism (100) of claim 24, wherein the sheet shading member (120) further comprises: at least one bending portion (125), wherein at least a portion of the first perimeter (141) is disposed on the at least one bending portion (125).The shaped prism (200) of claim 24, wherein the planar shading member (220) further comprises: a second light blocking structure (226) comprising a second perimeter (245), the second perimeter (245) being connected to the first surface (221) and the second surface (222), the second perimeter (245) facing the light path (L), the second perimeter (245) surrounding the light path (L), and the second perimeter (245) and the optical body (210) being physically in contact.The shaped prism (100) according to claim 24, wherein the optical body (110) further comprises: at least one anti-reflective surface (117), wherein a maximum reflectivity of the at least one anti-reflective surface (117) in a wavelength range of 450 nm to 750 nm is less than or equal to 0.49%.The shaped prism (100) of claim 24, wherein an infrared light is partially filtered by the shaped prism (100), and a wavelength that gives a transmittance of the shaped prism (100) of 50% is between 600 nm and 700 nm.The shaped prism (100) of claim 24, further comprising: an exposed structure (180), wherein the planar shading member (120) is exposed on the exposed structure (180) of the optical body (110), and the releasing structure (115) tapers in a direction away from the exposed structure (180).

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