Turning camera module and electronic device

Abstract

The utility model discloses a turning camera module. The turning camera module comprises a light turning element, an object side lens, an image side lens and an anti-dazzling screen. The light turning element is provided with a reflecting surface. The object-side lens has an optical surface. The optical surface is a spherical surface or an aspheric surface, and the optical surface and the reflecting surface are arranged correspondingly. The anti-dazzling screen is arranged between the optical surface and the reflecting surface. The anti-dazzling screen comprises an object side surface, an image side surface, an anti-dazzling part and a light passing opening. The image-side surface is disposed opposite to the object-side surface and faces the reflective surface. The shading part is connected with the object side surface and the image side surface, and the shading part is provided with a shading surface. The light passing opening is defined by the light shielding surface. The light-shielding surface continuously extends toward the object-side surface and the image-side surface without breakage. The utility model further discloses an electronic device with the turning camera module.

Description

Technical Field

[0001] This utility model relates to a tilting camera module and an electronic device, and in particular to a tilting camera module suitable for electronic devices. Background Technology

[0002] With the rapid advancement of technology, high-quality optical lenses have become an indispensable component. Furthermore, the applications of electronic devices equipped with optical lenses are expanding, leading to more diverse requirements for these lenses.

[0003] However, in recent years, traditional optical lenses have struggled to meet the high optical quality demands of diversified electronic products, particularly due to the presence of non-imaging stray light within the lens, which can negatively impact optical quality. Known optical lenses often generate stray non-imaging light due to reflections, thus failing to meet the increasingly stringent market requirements for optical quality. Therefore, improving optical lenses to avoid stray non-imaging light and meet the high specifications of today's electronic devices has become a crucial issue in the field. Utility Model Content

[0004] In view of the above-mentioned problems, this utility model discloses a camera module and electronic device that helps to block specific stray light, thereby improving the overall optical quality.

[0005] An embodiment of this utility model discloses a deflection camera module having a first optical axis and a second optical axis sequentially from the object side to the image side. The deflection camera module includes a light-deflecting element, an object-side lens, an image-side lens, and a light-blocking plate. The light-deflecting element has a reflective surface. The reflective surface is used to deflect the first optical axis to the second optical axis. The first optical axis passes through the object-side lens. The object-side lens has at least one optical surface. The at least one optical surface is spherical or aspherical. The at least one optical surface and the reflective surface are correspondingly disposed on the first optical axis. The second optical axis passes through the image-side lens. The light-blocking plate is disposed between one of the at least one optical surface and the reflective surface. The light-blocking plate includes an object-side surface, an image-side surface, a light-blocking portion, and a light-passing port. The object-side surface faces the object side. The image-side surface is disposed opposite the object-side surface and faces the reflective surface. The light-blocking portion connects the object-side surface and the image-side surface. The light-blocking portion is disposed towards the first optical axis. The light-blocking portion is closer to the first optical axis than the image-side lens. The light-shielding part has a light-shielding surface surrounding the first optical axis. The light-passing aperture is defined by the light-shielding surface of the light-shielding part. The light-shielding surface of the light-shielding part extends continuously towards the object-side surface and the image-side surface without any breaks.

[0006] Another embodiment of this utility model discloses a deflection camera module having a first optical axis and a second optical axis sequentially from the object side to the image side. The deflection camera module includes a light-deflecting element, an image-side lens, and a light-shielding layer. The light-deflecting element has a reflective surface and at least one optical surface. The reflective surface is used to deflect the first optical axis to the second optical axis. The first optical axis passes through the at least one optical surface. The at least one optical surface is spherical or aspherical. The second optical axis passes through the image-side lens. The light-shielding layer is disposed on the object side of the reflective surface. The light-shielding layer includes an object-side surface, an image-side surface, a light-shielding portion, and a light-transmitting aperture. The object-side surface faces the object side. The image-side surface is disposed opposite the object-side surface and faces the reflective surface. The light-shielding portion connects the object-side surface and the image-side surface. The light-shielding portion is disposed towards the first optical axis. The light-shielding portion is closer to the first optical axis than the image-side lens. The light-shielding portion has a light-shielding surface surrounding the first optical axis. The light-transmitting aperture is defined by the light-shielding surface of the light-shielding portion. A light-shielding layer is attached to the at least one optical surface. The light-shielding layer extends in a direction parallel to and toward the first optical axis. The height of the light-shielding layer in the direction parallel to the first optical axis is h1, the height difference of the surface of the at least one optical surface to which the light-shielding layer is attached in the direction parallel to the first optical axis is h2, the distance between the surface of the light-shielding layer closest to the reflecting surface and the reflecting surface in the first optical axis is Db, and the distance between the surface of the at least one optical surface closest to the reflecting surface and the reflecting surface in the first optical axis is Do, satisfying the following condition: 0

[0007] Another embodiment of this utility model discloses a deflection camera module having a first optical axis and a second optical axis sequentially from the object side to the image side. The deflection camera module includes a light-deflecting element, an object-side lens, an image-side lens, and a light-shielding layer. The light-deflecting element has a reflective surface. The reflective surface is used to deflect the first optical axis to the second optical axis. The first optical axis passes through the object-side lens. The object-side lens has at least one optical surface. The at least one optical surface is spherical or aspherical. The second optical axis passes through the image-side lens. The light-shielding layer is disposed on the light-deflecting element. The light-shielding layer includes an object-side surface, an image-side surface, a light-shielding portion, and a light-transmitting aperture. The object-side surface faces the object side. The image-side surface is disposed opposite the object-side surface and faces the reflective surface. The light-shielding portion connects the object-side surface and the image-side surface. The light-shielding portion is disposed towards the first optical axis. The light-shielding portion is closer to the first optical axis than the image-side lens. The light-shielding portion has a light-shielding surface surrounding the first optical axis. The light-transmitting aperture is defined by the light-shielding surface of the light-shielding portion. The light-shielding portion has multiple arc-shaped structures in a direction perpendicular to the first optical axis. The arc-shaped structures extend from the light-shielding surface toward the first optical axis. The arc-shaped structures are arranged along the entire contour of at least one side of the light-shielding portion.

[0008] ​Another embodiment of this utility model discloses a deflection camera module having a first optical axis and a second optical axis sequentially from the object side to the image side. The deflection camera module includes a light-deflecting element, an object-side lens, an image-side lens, and a light-blocking plate. The light-deflecting element has a reflective surface. The reflective surface is used to deflect the first optical axis to the second optical axis. The first optical axis passes through the object-side lens. The object-side lens has at least one optical surface. The at least one optical surface is spherical or aspherical. The at least one optical surface and the reflective surface are correspondingly disposed on the first optical axis. The second optical axis passes through the image-side lens. The light-blocking plate is disposed between one of the at least one optical surfaces and the reflective surface. The light-blocking plate includes an object-side surface, an image-side surface, a light-blocking portion, and a light-passing port. The object-side surface faces the object side. The image-side surface is disposed opposite the object-side surface and faces the reflective surface. The light-blocking portion connects the object-side surface and the image-side surface. The light-blocking portion is disposed towards the first optical axis. The light-blocking portion is closer to the first optical axis than the image-side lens. The light-shielding portion has a light-shielding surface surrounding a first optical axis. The light-passing aperture is defined by the light-shielding surface of the light-shielding portion. The light-shielding portion further has multiple arc-shaped structures in a direction perpendicular to the first optical axis. The arc-shaped structures extend from the light-shielding surface toward the first optical axis. The arc-shaped structures are arranged along at least one contour of the light-shielding portion. The light-shielding surface of the light-shielding portion gradually approaches or moves away from the first optical axis from the object-side surface to the image-side surface.

[0009] Another embodiment of the present invention discloses an electronic device that includes the aforementioned tilting camera module.

[0010] According to the light-deflecting camera module disclosed in the above embodiments, by providing at least one optical surface on the object side of the reflective surface of the light-deflecting element, and by providing a light-shielding plate or light-shielding layer on the object side of the reflective surface of the light-deflecting element, an optical architecture with anti-stray light countermeasures can be provided to provide high imaging quality, and can simultaneously meet the needs of camera module miniaturization and industrial applicability.

[0011] The above description of the present invention and the following description of the embodiments are used to demonstrate and explain the principles of the present invention, and to provide a further explanation of the claims of the present invention. Attached Figure Description

[0012] Figure 1 This is a perspective view of the tilting camera module according to the first embodiment of the present invention.

[0013] Figure 2 yes Figure 1 A top-view diagram of the tilting camera module.

[0014] Figure 3 yes Figure 2 A side view sectional view of the camera module cut along line segment AA.

[0015] Figure 4 yes Figure 3 An enlarged diagram of the BB region.

[0016] Figure 5 This is a top view schematic diagram of the light shield of the tilting camera module according to the second embodiment of the present invention.

[0017] Figure 6 yes Figure 5 A side view of the light-shielding sheet cut along the CC line segment and an enlarged view of its DD region.

[0018] Figure 7 This is a top view schematic diagram of the light shield of the tilting camera module according to the third embodiment of the present invention.

[0019] Figure 8 yes Figure 7 A side view of the light-shielding sheet cut along the EE line segment and an enlarged view of its FF region.

[0020] Figure 9 This is a top view schematic diagram of the light shield of the turning camera module according to the fourth embodiment of the present invention.

[0021] Figure 10 yes Figure 9 A side view of the light-shielding sheet cut along line GG and an enlarged view of its HH region.

[0022] Figure 11 This is a perspective view of the turning camera module according to the fifth embodiment of the present invention.

[0023] Figure 12 yes Figure 11 A top-view diagram of the tilting camera module.

[0024] Figure 13 yes Figure 12 A side view sectional view of the camera module cut along line segment II.

[0025] Figure 14 yes Figure 13 An enlarged diagram of the JJ region.

[0026] Figure 15 This is a three-dimensional schematic diagram of the light-deflecting element and the light-shielding layer of the deflecting camera module according to the sixth embodiment of the present invention.

[0027] Figure 16 yes Figure 15 A top view of the light-blocking layer.

[0028] Figure 17 yes Figure 16A side view of the light-shielding layer cut along line segment KK and an enlarged view of its LL region.

[0029] Figure 18 This is a three-dimensional schematic diagram of the light-deflecting element and the light-shielding layer of the deflecting camera module according to the seventh embodiment of the present invention.

[0030] Figure 19 yes Figure 18 A top view of the light-blocking layer.

[0031] Figure 20 yes Figure 19 A side view cross-section of the light-shielding layer along the MM line segment and an enlarged view of its NN region.

[0032] Figure 21 This is a three-dimensional schematic diagram of the light-deflecting element and the light-shielding layer of the deflecting camera module according to the eighth embodiment of the present invention.

[0033] Figure 22 yes Figure 21 A top view of the light-blocking layer.

[0034] Figure 23 yes Figure 22 A side view cross-section of the light-shielding layer along the OO line segment and an enlarged view of the PP region.

[0035] Figure 24 This is a top view schematic diagram of the light-deflecting element and the light-shielding layer of the deflecting camera module according to the ninth embodiment of the present invention.

[0036] Figure 25 This is a top view schematic diagram of the light-deflecting element and the light-shielding layer of the deflecting camera module according to the tenth embodiment of the present invention.

[0037] Figure 26 This is a side cross-sectional view of the camera module according to the eleventh embodiment of the present invention.

[0038] Figure 27 yes Figure 26 A magnified schematic diagram of a portion of the camera module and its QQ area.

[0039] Figure 28 This is a side cross-sectional view of the tilting camera module according to the twelfth embodiment of the present invention.

[0040] Figure 29 yes Figure 28 A magnified schematic diagram of a portion of the camera module and its RR region.

[0041] Figure 30This is a perspective view of the turning camera module according to the thirteenth embodiment of the present invention.

[0042] Figure 31 yes Figure 30 A top-view diagram of the tilting camera module.

[0043] Figure 32 yes Figure 31 A side view sectional view of the camera module cut along the SS line segment.

[0044] Figure 33 yes Figure 32 An enlarged schematic diagram of the TT region.

[0045] Figure 34 This is a top view schematic diagram of the light shield of the turning camera module according to the fourteenth embodiment of the present invention.

[0046] Figure 35 This is a three-dimensional schematic diagram of the light-deflecting element and the light-shielding layer of the deflecting camera module according to the fifteenth embodiment of the present invention.

[0047] Figure 36 yes Figure 35 A side view cross-sectional diagram of the light-deflecting element and the light-shielding layer.

[0048] Figure 37 yes Figure 36 A schematic diagram of the top view of the light-deflecting element and the light-shielding layer cut along the UU line segment.

[0049] Figure 38 yes Figure 37 A top view of the light-blocking layer.

[0050] Figure 39 yes Figure 38 A side view of the shading layer cut along the VV line segment and an enlarged view of the WW region.

[0051] Figure 40 This is a perspective view of the turning camera module according to the sixteenth embodiment of the present invention.

[0052] Figure 41 yes Figure 40 A top-view diagram of the tilting camera module.

[0053] Figure 42 yes Figure 41 A side view sectional view of the camera module along line segment XX.

[0054] Figure 43 yes Figure 42 A three-dimensional schematic diagram of the light-deflecting element and light-shielding layer of the camera module.

[0055] Figure 44 yes Figure 43 A top view of the light-blocking layer.

[0056] Figure 45 yes Figure 43 A side view cross-sectional diagram of the light-deflecting element and the light-shielding layer, and an enlarged diagram of the YY region.

[0057] Figure 46 A perspective view of one side of an electronic device according to the seventeenth embodiment of the present invention is shown.

[0058] Figure 47 Draw Figure 46 A three-dimensional diagram of the other side of the electronic device.

[0059] Figure 48 A schematic diagram illustrating the image captured by the ultra-wide-angle camera module.

[0060] Figure 49 A schematic diagram illustrating the image captured by a high-resolution camera module.

[0061] Figure 50 A schematic diagram illustrating the image captured by a telephoto camera module.

[0062] Figure 51 A perspective view of one side of an electronic device according to the eighteenth embodiment of the present invention is shown.

[0063] Figure 52 A perspective view of an electronic device according to the nineteenth embodiment of the present invention is shown.

[0064] Figure 53 Draw Figure 52 A side view of the electronic device.

[0065] Figure 54 Draw Figure 52 A top view of the electronic device.

[0066] [Symbol Explanation]

[0067] 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16: Tilting camera module

[0068] 1a, 2a, 3a, 4a, 5a, 6a, 7a, 8a, 9a, 10a, 11a, 12a, 13a, 14a, 15a, 16a: First optical axis

[0069] 1b, 5b, 7b, 10b, 11b, 12b, 13b, 16b: Second optical axis

[0070] 101, 501, 601, 701, 801, 1101, 1201, 1301, 1501, 1601: Light-transforming elements

[0071] 1010, 5010, 11010, 12010, 13010, 15010, 16010: Reflective surface

[0072] 102, 502, 1102, 1202, 1302: Object-side lens

[0073] 1021a, 1021b, 5021a, 5021b, 11021a, 11021b, 12021a, 12021b, 13011, 13021a, 13021b, 15011, 16011: Optical surfaces

[0074] 103, 503, 1103, 1203, 1303, 1603: Image-side lens

[0075] 104a, 204a, 304a, 404a, 1204a, 1304a, 1404a: Light-blocking sheets

[0076] 504b, 604b, 704b, 804b, 904b, 1004b, 1104b, 1504b, 1604b: Light-shielding layer

[0077] 1041, 2041, 3041, 4041, 5041, 6041, 7041, 8041, 9041, 10041, 11041, 12041, 13041, 14041, 15041, 16041: Object-side surface

[0078] 1042, 2042, 3042, 4042, 5042, 6042, 7042, 8042, 11042, 12042, 13042, 15042, 16042: Image-side surface

[0079] 1043, 2043, 3043, 4043, 5043, 6043, 7043, 8043, 9043, 10043, 11043, 12043, 13043, 14043, 15043, 16043: shading part

[0080] 1043a, 2043a, 3043a, 4043a, 5043a, 6043a, 7043a, 8043a, 9043a, 10043a, 11043a, 12043a, 13043a, 14043a, 15043a, 16043a: Light-shielding surfaces

[0081] 3043b, 6043b, 7043b, 8043b, 9043b, 10043b, 14043b, 15043b, 15043c, 16043b: Arc-shaped structure

[0082] 1044, 2044, 3044, 4044, 5044, 6044, 7044, 8044, 9044, 10044, 11044, 12044, 13044, 14044, 15044, 16044: Optical Port

[0083] 1045, 2045, 3045, 4045, 5045, 6045, 7045, 8045, 12045, 13045: Shape-specific additives

[0084] 1105: Drive unit

[0085] 11051: Rotary shaft

[0086] 17, 18, 19: Electronic devices

[0087] 170, 170a, 170b, 170c, 180, 180a, 180b, 180c, 180d, 180e, 180f, 180g, 180h, 190: Camera modules

[0088] 171, 181: Flash module

[0089] 172: Focusing Assist Module

[0090] 173: Image Signal Processor

[0091] 174: Display Module

[0092] Db, Db', Do, Do': Distance

[0093] h1: Height

[0094] h2: Height difference

[0095] IMG: Imaging Surface

[0096] R, R', R”: Radius of curvature

[0097] AA, CC, EE, GG, II, KK, MM, OO, SS, UU, VV, XX: line segment BB, DD, FF, HH, JJ, LL, NN, PP, QQ, RR, TT, WW, YY: area Detailed Implementation

[0098] The following detailed description of the features and advantages of this utility model in the embodiments is sufficient to enable any person skilled in the art to understand the technical content of this utility model and implement it accordingly. Based on the disclosure of this specification, the scope of the claims, and the accompanying drawings, any person skilled in the art can easily understand the related objectives and advantages of this utility model. The following embodiments further illustrate the viewpoints of this utility model in detail, but are not intended to limit the scope of this utility model in any way.

[0099] This utility model provides a tilting camera module, and the tilting camera module has a first optical axis and a second optical axis in sequence from an object side to an image side.

[0100] The deflection camera module may include a light-deflecting element, an object-side lens, and an image-side lens. The light-deflecting element may be a prism or a mirror, but this invention is not limited thereto. The object-side lens or image-side lens may be a single lens, a single lens group composed of multiple lenses, or multiple lens groups; this invention is not limited thereto. Please note that the imaging capabilities of the object-side lens and image-side lens are not intended to limit this invention; therefore, partial outlines of the object-side lens and image-side lens are omitted to avoid obscuring the focus of this invention.

[0101] The light-deflecting element has a reflective surface. The reflective surface is used to deflect a first optical axis to a second optical axis. The first optical axis can pass through an object-side lens, and the second optical axis can pass through an image-side lens. This allows for the miniaturization of the deflection camera module.

[0102] At least one of the object-side lens and the light-reflecting element may have at least one optical surface. The at least one optical surface may be spherical or aspherical. The at least one optical surface may be made by glass molding or plastic injection molding, but this invention is not limited thereto. The at least one optical surface may be correspondingly arranged with the reflecting surface on the first optical axis. The first optical axis may pass through the at least one optical surface.

[0103] The tilting camera module may also include a light-shielding plate or a light-shielding layer. The light-shielding plate or light-shielding layer may be disposed on the object side of the reflective surface. Specifically, the light-shielding plate or light-shielding layer may be disposed between one of the at least one optical surfaces and the reflective surface.

[0104] In cases where the camera module also includes a light-shielding plate, the light-shielding plate may have an air gap with adjacent optical elements, but this invention is not limited thereto. Note that the optical elements may be, for example, the object-side lens, image-side lens, light-deflecting element, or other imaging-related elements described above.

[0105] In the case where the camera module further includes a light-shielding layer, the light-shielding layer can be attached to the at least one optical surface, and the light-shielding layer can extend in a direction parallel to and toward the first optical axis. This provides a wider range of applications for the light-shielding layer. The light-shielding layer can be disposed on a light-deflecting element. Note that the light-shielding layer can be made by photoresist curing, and may include both positive and negative photoresist; this invention is not limited to this.

[0106] A light-shielding plate or layer may include an object-side surface, an image-side surface, a light-shielding portion, and a light-passing aperture. The object-side surface faces the object side. The image-side surface is disposed opposite the object-side surface and faces the reflecting surface. The light-shielding portion connects the object-side surface and the image-side surface. The light-shielding portion is disposed towards the first optical axis. The light-shielding portion is closer to the first optical axis than the image-side lens.

[0107] The light-shielding part has a light-shielding surface surrounding the first optical axis. The light-transmitting opening is defined by the light-shielding surface of the light-shielding part. The light-shielding surface can define the shape, size and configuration of the light-transmitting opening, but this utility model is not limited thereto.

[0108] According to the light-deflecting camera module disclosed in this utility model, by providing at least one optical surface on the object side of the reflective surface of the light-deflecting element, and by providing a light-shielding plate or light-shielding layer on the object side of the reflective surface of the light-deflecting element, an optical architecture with anti-stray light countermeasures can be provided to provide high imaging quality, and can simultaneously meet the needs of camera module miniaturization and industrial applicability.

[0109] The light-shielding surface of the light-shielding section can gradually approach or move away from the first optical axis from the object-side surface to the image-side surface. This improves the product yield. Furthermore, the light-shielding surface of the light-shielding section can extend continuously towards both the object-side and image-side surfaces without breaks. This reduces optical image signal loss, thereby improving the signal-to-noise ratio of the image.

[0110] The light-shielding portion may have multiple arc-shaped structures in a direction perpendicular to the first optical axis. The arc-shaped structures may extend from the light-shielding surface toward the first optical axis. The arc-shaped structures may be integrally formed with the light-shielding portion, but this invention is not limited thereto. The arc-shaped structures may be arranged along at least one contour of the light-shielding portion. This further reduces the probability of stray light generation. Alternatively, the arc-shaped structures may be arranged linearly in a direction parallel to the second optical axis. This further ensures image quality and improves the design margin of the arc-shaped structures. Alternatively, the arc-shaped structures may be arranged along the entire contour of at least one side of the light-shielding portion.

[0111] The light-shielding sheet or layer may also contain multiple additives of specific shapes. These additives can be evenly distributed within the light-shielding sheet or layer. This improves the mechanical strength of the light-shielding sheet or layer.

[0112] According to the folding camera module disclosed by the present utility model, it may further include a driving device. The driving device can provide a rotating shaft for the light folding element and a degree of freedom to rotate around the rotating shaft. Thereby, the focusing ability of the camera module can be maintained.

[0113] When the folding camera module further includes a light shielding layer, the height of the light shielding layer in the direction parallel to the first optical axis is h1, and the height difference of a surface of the at least one optical surface to which the light shielding layer is attached in the direction parallel to the first optical axis is h2, which can satisfy the following condition: 0 < h1 / h2 < 1.2. Thereby, the optical imaging quality can be further improved.

[0114] The distance between the surface of the light shielding sheet or the light shielding layer closest to the reflecting surface and the reflecting surface on the first optical axis is Db, and the distance between the surface of the at least one optical surface closest to the reflecting surface and the reflecting surface on the first optical axis is Do, which can satisfy the following condition: 0.3 < Db / Do < 2. Thereby, the light shielding efficiency can be further ensured and a design margin for the setting position of the light shielding sheet or the light shielding layer can be provided. Among them, the following condition can also be satisfied: 0.5 < Db / Do < 1.3. Thereby, the feasibility of product assembly can be ensured.

[0115] In the direction perpendicular to the first optical axis, the radius of curvature of the arc-shaped structure at the surface close to the object side is R, which can satisfy the following condition: 0.05 mm ≤ R < 1.7 mm. Thereby, the imaging quality can be further ensured and the design margin of the arc-shaped structure can be improved. Among them, the following condition can also be satisfied: 0.08 mm ≤ R < 1.5 mm. Thereby, the process difficulty can be simplified.

[0116] The present utility model provides an electronic device, which includes the aforementioned folding camera module.

[0117] All the technical features in the folding camera module and the electronic device of the present utility model described above can be combined and configured to achieve corresponding effects.

[0118] According to the above embodiments, specific embodiments are proposed below and will be described in detail with reference to the accompanying drawings.

[0119] <First Embodiment>

[0120] Please refer to Figures 1 to 4 , where Figure 1 is a three-dimensional schematic diagram of the folding camera module shown according to the first embodiment of the present utility model, Figure 2 is Figure 1 a top view schematic diagram of the folding camera module of Figure 3 is Figure 2 a side view cross-sectional schematic diagram of the folding camera module of Figure 4 cut along the line segment A-A of Figure 3 and Figure 4 is Figure 3 an enlarged schematic diagram of the BB area of

[0121] This embodiment provides a tilting camera module 1. The tilting camera module 1 has a first optical axis 1a and a second optical axis 1b sequentially from the object side to the image side.

[0122] The deflection camera module 1 includes a light deflection element 101, an object-side lens 102, and an image-side lens 103. The light deflection element 101 is a prism, but this invention is not limited thereto. The object-side lens 102 is a single lens, while the image-side lens 103 is a single lens group, but this invention is not limited thereto. Note that partial outlines of the object-side lens 102 and the image-side lens 103 have been omitted.

[0123] The light-deflecting element 101 has a reflective surface 1010. The reflective surface 1010 deflects the first optical axis 1a to the second optical axis 1b. The first optical axis 1a passes through the object-side lens 102, and the second optical axis 1b passes through the image-side lens 103 and reaches the imaging plane IMG.

[0124] The object-side lens 102 has multiple optical surfaces 1021a and 1021b. Optical surfaces 1021a and 1021b are correspondingly disposed on the reflecting surface 1010 along the first optical axis 1a, and the first optical axis 1a passes through optical surfaces 1021a and 1021b. Alternatively, optical surface 1021a faces away from the reflecting surface 1010 on the first optical axis 1a, and optical surface 1021b faces the reflecting surface 1010 on the first optical axis 1a.

[0125] The deflection camera module 1 also includes a light-shielding plate 104a. The light-shielding plate 104a is disposed on the object side of the reflecting surface 1010 and between the optical surfaces 1021a, 1021b and the reflecting surface 1010. The light-shielding plate 104a has an air gap between itself and the adjacent light-deflecting element 101 and the object-side lens 102, respectively.

[0126] The light-blocking plate 104a includes an object-side surface 1041, an image-side surface 1042, a light-blocking portion 1043, and a light-passing port 1044. The object-side surface 1041 faces the object side. The image-side surface 1042 is disposed opposite to the object-side surface 1041 and faces the reflecting surface 1010. The light-blocking portion 1043 connects the object-side surface 1041 and the image-side surface 1042. The light-blocking portion 1043 is disposed toward the first optical axis 1a. The light-blocking portion 1043 is closer to the first optical axis 1a than the image-side lens 103.

[0127] The light-shielding part 1043 has a light-shielding surface 1043a surrounding the first optical axis 1a. The light-transmitting port 1044 is defined by the light-shielding surface 1043a of the light-shielding part 1043.

[0128] The light-shielding surface 1043a of the light-shielding portion 1043 extends continuously and without interruption towards the object-side surface 1041 and the image-side surface 1042. Alternatively, it can be said that the light-shielding surface 1043a extends continuously and without interruption from the object-side surface 1041 to the image-side surface 1042. The light-shielding surface 1043a gradually moves away from the first optical axis 1a in a direction parallel to the first optical axis 1a and from the object side to the image side.

[0129] The light-shielding sheet 104a also includes a plurality of shape-specific additives 1045. The shape-specific additives 1045 are evenly distributed within the light-shielding sheet 104a.

[0130] The distance between the image-side surface 1042 of the light-shielding plate 104a closest to the reflecting surface 1010 and the reflecting surface 1010 on the first optical axis 1a is Db. The distance between the optical surface 1021b, which is closest to the reflecting surface 1010, and the reflecting surface 1010 on the first optical axis 1a is Do, which satisfies the following conditions: Db = 4.09 mm; Do = 4.96 mm; and Db / Do = 0.82. Note that both Db and Do are calculated based on the point where the reflecting surface 1010 and the optical surface 1021b intersect on the first optical axis 1a.

[0131] Without affecting imaging, the light-shielding sheet 104a in this embodiment can be replaced with different types of light-shielding sheets. Please refer to the second embodiment for further details.

[0132] <Second Embodiment>

[0133] Please refer to Figures 5 to 6 ,in Figure 5 This is a top view schematic diagram of the light-shielding plate of the tilting camera module according to the second embodiment of the present invention, and Figure 6 yes Figure 5 A side view of the light-shielding sheet cut along the CC line segment and an enlarged view of its DD region.

[0134] The following describes the light-shielding sheet 204a that can be used to replace the light-shielding sheet 104a in the first embodiment. Please note that the turning camera module 2 in this embodiment is similar to the turning camera module 1 in the first embodiment; therefore, the following description will only focus on the differences, along with necessary details.

[0135] The light-blocking plate 204a includes an object-side surface 2041, an image-side surface 2042, a light-blocking portion 2043, and a light-passing port 2044. The object-side surface 2041 faces the object side. The image-side surface 2042 is disposed opposite to the object-side surface 2041. The light-blocking portion 2043 connects the object-side surface 2041 and the image-side surface 2042.

[0136] The light-shielding part 2043 has a light-shielding surface 2043a surrounding the first optical axis 2a. The light-transmitting port 2044 is defined by the light-shielding surface 2043a.

[0137] The light-shielding surface 2043a extends continuously and without interruption towards the object-side surface 2041 and the image-side surface 2042. Alternatively, it can be said that the light-shielding surface 2043a extends continuously and without interruption from the object-side surface 2041 to the image-side surface 2042. The light-shielding surface 2043a gradually moves away from the first optical axis 2a in a direction parallel to the first optical axis 2a and from the object side to the image side.

[0138] The light-shielding sheet 204a also includes multiple shape-specific additives 2045. The shape-specific additives 2045 are evenly distributed within the light-shielding sheet 204a.

[0139] from Figure 5 It can be seen that, viewed from above, the light-blocking sheet 204a can present a donut shape with two concentric circles. However, this utility model is not limited thereto; please refer to the third embodiment.

[0140] <Third Embodiment>

[0141] Please refer to Figures 7 to 8 ,in Figure 7 This is a top view schematic diagram of the light-shielding plate of the tilting camera module according to the third embodiment of the present invention, and Figure 8 yes Figure 7 A side view of the light-shielding sheet cut along the EE line segment and an enlarged view of its FF region.

[0142] The following describes the light-shielding sheet 304a that can be used to replace the light-shielding sheet 104a in the first embodiment. Please note that the turning camera module 3 in this embodiment is similar to the turning camera module 1 in the first embodiment; therefore, the following description will only focus on the differences, along with necessary details.

[0143] The light-blocking plate 304a includes an object-side surface 3041, an image-side surface 3042, a light-blocking portion 3043, and a light-passing port 3044. The object-side surface 3041 faces the object side. The image-side surface 3042 is disposed opposite to the object-side surface 3041. The light-blocking portion 3043 connects the object-side surface 3041 and the image-side surface 3042.

[0144] The light-shielding part 3043 has a light-shielding surface 3043a surrounding the first optical axis 3a. The light-transmitting port 3044 is defined by the light-shielding surface 3043a.

[0145] The light-shielding surface 3043a extends continuously and without interruption towards the object-side surface 3041 and the image-side surface 3042. Alternatively, it can be said that the light-shielding surface 3043a extends continuously and without interruption from the object-side surface 3041 to the image-side surface 3042. The light-shielding surface 3043a gradually moves away from the first optical axis 3a in a direction parallel to the first optical axis 3a and from the object side to the image side.

[0146] The light-shielding sheet 304a also includes multiple shape-specific additives 3045. The shape-specific additives 3045 are evenly distributed within the light-shielding sheet 304a.

[0147] Please refer to Figure 7 The light-shielding portion 3043 further has multiple arc-shaped structures 3043b in a direction perpendicular to the first optical axis 3a. The arc-shaped structures 3043b extend in a direction from the light-shielding surface 3043a toward the first optical axis 3a. The arc-shaped structures 3043b are integrally formed with the light-shielding portion 3043, but this utility model is not limited thereto.

[0148] The radius of curvature of the arc-shaped structure 3043b in the direction perpendicular to the first optical axis 3a is R near the object-side surface 3041, which satisfies the following condition: R = 0.24 mm.

[0149] like Figure 7 As shown, the arc-shaped structure 3043b is arranged along the full circumference of the inner edge of the light-shielding portion 3043 in a direction perpendicular to the first optical axis 3a. However, this utility model is not limited thereto; please refer to the fourth embodiment.

[0150] <Fourth Embodiment>

[0151] Please refer to Figures 9 to 10 ,in Figure 9 This is a top view schematic diagram of the light-shielding plate of the tilting camera module according to the fourth embodiment of the present invention, and Figure 10 yes Figure 9 A side view of the light-shielding sheet cut along line GG and an enlarged view of its HH region.

[0152] The following describes the light-shielding sheet 404a that can be used to replace the light-shielding sheet 104a in the first embodiment. Please note that the turning camera module 4 in this embodiment is similar to the turning camera module 1 in the first embodiment; therefore, the following description will only focus on the differences, along with necessary details.

[0153] The light-blocking plate 404a includes an object-side surface 4041, an image-side surface 4042, a light-blocking portion 4043, and a light-passing port 4044. The object-side surface 4041 faces the object side. The image-side surface 4042 is disposed opposite to the object-side surface 4041. The light-blocking portion 4043 connects the object-side surface 4041 and the image-side surface 4042.

[0154] The light-shielding part 4043 has a light-shielding surface 4043a surrounding the first optical axis 4a. The light-transmitting port 4044 is defined by the light-shielding surface 4043a.

[0155] The light-shielding surface 4043a extends continuously and without interruption towards the object-side surface 4041 and the image-side surface 4042. Alternatively, it can be said that the light-shielding surface 4043a extends continuously and without interruption from the object-side surface 4041 to the image-side surface 4042. The light-shielding surface 4043a gradually approaches the first optical axis 4a and then gradually moves away from the first optical axis 4a in a direction parallel to the first optical axis 4a and from the object side to the image side.

[0156] The light-shielding sheet 404a also includes multiple shape-specific additives 4045. The shape-specific additives 4045 are evenly distributed within the light-shielding sheet 404a.

[0157] <Fifth Embodiment>

[0158] Please refer to Figures 11 to 14 ,in Figure 11 This is a perspective view of the turning camera module according to the fifth embodiment of the present invention. Figure 12 yes Figure 11 A top-view diagram of the tilting camera module. Figure 13 yes Figure 12 A side view sectional diagram of the camera module along line segment II, and Figure 14 yes Figure 13 An enlarged diagram of the JJ region.

[0159] This embodiment provides a tilting camera module 5. The tilting camera module 5 has a first optical axis 5a and a second optical axis 5b sequentially from the object side to the image side.

[0160] The deflection camera module 5 includes a light deflection element 501, an object-side lens 502, and an image-side lens 503. The light deflection element 501 is a prism, but this invention is not limited thereto. The object-side lens 502 is a single lens, while the image-side lens 503 is a single lens group, but this invention is not limited thereto. Note that partial outlines of the object-side lens 502 and the image-side lens 503 have been omitted.

[0161] The light-deflecting element 501 has a reflective surface 5010. The reflective surface 5010 deflects the first optical axis 5a to the second optical axis 5b. The first optical axis 5a passes through the object-side lens 502, and the second optical axis 5b passes through the image-side lens 503 and reaches the imaging plane IMG.

[0162] The object-side lens 502 has multiple optical surfaces 5021a and 5021b. Optical surfaces 5021a and 5021b are correspondingly disposed on the reflecting surface 5010 along the first optical axis 5a, and the first optical axis 5a passes through optical surfaces 5021a and 5021b. Alternatively, optical surface 5021a faces away from the reflecting surface 5010 on the first optical axis 5a, and optical surface 5021b faces the reflecting surface 5010 on the first optical axis 5a.

[0163] The deflecting camera module 5 also includes a light-shielding layer 504b. The light-shielding layer 504b is disposed on the object side of the reflecting surface 5010 and between the optical surfaces 5021a, 5021b and the reflecting surface 5010. The light-shielding layer 504b is attached to the light-incident surface of the light-deflecting element 501 near the object-side lens 502.

[0164] The light-shielding layer 504b includes an object-side surface 5041, an image-side surface 5042, a light-shielding portion 5043, and a light-passing port 5044. The object-side surface 5041 faces the object side. The image-side surface 5042 is disposed opposite to the object-side surface 5041 and faces the reflecting surface 5010. The light-shielding portion 5043 connects the object-side surface 5041 and the image-side surface 5042. The light-shielding portion 5043 is disposed toward the first optical axis 5a. The light-shielding portion 5043 is closer to the first optical axis 5a than the image-side lens 503.

[0165] The light-shielding part 5043 has a light-shielding surface 5043a surrounding the first optical axis 5a. The light-transmitting port 5044 is defined by the light-shielding surface 5043a of the light-shielding part 5043.

[0166] The light-shielding surface 5043a of the light-shielding portion 5043 extends continuously and without interruption towards the object-side surface 5041 and the image-side surface 5042. Alternatively, it can be said that the light-shielding surface 5043a extends continuously and without interruption from the object-side surface 5041 to the image-side surface 5042. The light-shielding surface 5043a gradually approaches the first optical axis 5a in a direction parallel to the first optical axis 5a and from the object side to the image side.

[0167] The light-shielding layer 504b also includes multiple shape-specific additives 5045. The shape-specific additives 5045 are evenly distributed within the light-shielding layer 504b.

[0168] The distance between the image-side surface 5042 of the light-shielding layer 504b closest to the reflecting surface 5010 and the reflecting surface 5010 on the first optical axis 5a is Db. The distance between the optical surface 5021b, which is closest to the reflecting surface 5010, and the reflecting surface 5010 on the first optical axis 5a is Do, which satisfies the following conditions: Db = 2.88 mm; Do = 4.96 mm; and Db / Do = 0.58. Note that both Db and Do are calculated based on the point where the reflecting surface 5010 and the optical surface 5021b intersect on the first optical axis 5a.

[0169] Without affecting imaging, the light-shielding layer 504b in this embodiment can be replaced with different types of light-shielding layers. Please refer to the sixth embodiment for further details.

[0170] <Sixth Embodiment>

[0171] Please refer to Figures 15 to 17 ,in Figure 15 This is a three-dimensional schematic diagram of the light-deflecting element and the light-shielding layer of the deflecting camera module according to the sixth embodiment of the present invention. Figure 16 yes Figure 15 A top view of the light-shielding layer, and Figure 17 yes Figure 16 A side view of the light-shielding layer cut along line segment KK and an enlarged view of its LL region.

[0172] The following describes the light-shielding layer 604b that can be used to replace the light-shielding layer 504b in the fifth embodiment. Please note that the turning camera module 6 in this embodiment is similar to the turning camera module 5 in the fifth embodiment; therefore, the following description will only focus on the differences, along with necessary details.

[0173] The light-shielding layer 604b is attached to the light-incident surface of the light-deflecting element 601.

[0174] The light-shielding layer 604b includes an object-side surface 6041, an image-side surface 6042, a light-shielding portion 6043, and a light-transmitting port 6044. The object-side surface 6041 faces the object side. The image-side surface 6042 is disposed opposite to the object-side surface 6041. The light-shielding portion 6043 connects the object-side surface 6041 and the image-side surface 6042.

[0175] The light-shielding part 6043 has a light-shielding surface 6043a surrounding the first optical axis 6a. The light-transmitting port 6044 is defined by the light-shielding surface 6043a of the light-shielding part 6043.

[0176] The light-shielding surface 6043a of the light-shielding portion 6043 extends continuously and without interruption towards the object-side surface 6041 and the image-side surface 6042. Alternatively, it can be said that the light-shielding surface 6043a extends continuously and without interruption from the object-side surface 6041 to the image-side surface 6042. The light-shielding surface 6043a gradually approaches the first optical axis 6a in a direction parallel to the first optical axis 6a and from the object side to the image side.

[0177] The light-shielding layer 604b also includes multiple shape-specific additives 6045. The shape-specific additives 6045 are evenly distributed within the light-shielding layer 604b.

[0178] Please refer to Figure 15 and Figure 16 The light-shielding portion 6043 further has multiple arc-shaped structures 6043b in a direction perpendicular to the first optical axis 6a. The arc-shaped structures 6043b extend along the direction from the light-shielding surface 6043a toward the first optical axis 6a. The arc-shaped structures 6043b are integrally formed with the light-shielding portion 6043, but this utility model is not limited thereto.

[0179] The radius of curvature of the arc-shaped structure 6043b in the direction perpendicular to the first optical axis 6a is R near the object-side surface 6041, which satisfies the following condition: R = 0.25 mm.

[0180] like Figure 15 and Figure 16 As shown, the arc-shaped structure 6043b is arranged along the full circumference of the inner edge of the light-shielding portion 6043 in a direction perpendicular to the first optical axis 6a. However, this utility model is not limited thereto; please refer to the seventh embodiment.

[0181] <Seventh Embodiment>

[0182] Please refer to Figures 18 to 20 ,in Figure 18 This is a three-dimensional schematic diagram of the light-deflecting element and the light-shielding layer of the deflecting camera module according to the seventh embodiment of the present invention. Figure 19 yes Figure 18 A top view of the light-shielding layer, and Figure 20 yes Figure 19 A side view cross-section of the light-shielding layer along the MM line segment and an enlarged view of its NN region.

[0183] The following describes the light-shielding layer 704b, which can be used to replace the light-shielding layer 504b in the fifth embodiment. Please note that the turning camera module 7 in this embodiment is similar to the turning camera module 5 in the fifth embodiment; therefore, the following description will only focus on the differences, along with necessary details.

[0184] The light-shielding layer 704b is attached to the light-incident surface of the light-deflecting element 701.

[0185] The light-shielding layer 704b includes an object-side surface 7041, an image-side surface 7042, a light-shielding portion 7043, and a light-transmitting port 7044. The object-side surface 7041 faces the object side. The image-side surface 7042 is disposed opposite to the object-side surface 7041. The light-shielding portion 7043 connects the object-side surface 7041 and the image-side surface 7042.

[0186] The light-shielding portion 7043 is generally elongated. The light-shielding portion 7043 has a light-shielding surface 7043a facing the first optical axis 7a. The light-transmitting port 7044 is defined by the light-shielding surface 7043a of the light-shielding portion 7043.

[0187] The light-shielding surface 7043a of the light-shielding portion 7043 extends continuously and without interruption towards the object-side surface 7041 and the image-side surface 7042. Alternatively, it can be said that the light-shielding surface 7043a extends continuously and without interruption from the object-side surface 7041 to the image-side surface 7042. The light-shielding surface 7043a gradually approaches the first optical axis 7a in a direction parallel to the first optical axis 7a and from the object side to the image side.

[0188] The light-shielding layer 704b also contains multiple shape-specific additives 7045. The shape-specific additives 7045 are evenly distributed within the light-shielding layer 704b.

[0189] Please refer to Figure 18 and Figure 19 The light-shielding portion 7043 further has multiple arc-shaped structures 7043b in a direction perpendicular to the first optical axis 7a. The arc-shaped structures 7043b extend in a direction from the light-shielding surface 7043a toward the first optical axis 7a. The arc-shaped structures 7043b are integrally formed with the light-shielding portion 7043, but this utility model is not limited thereto.

[0190] The radius of curvature of the arc-shaped structure 7043b in the direction perpendicular to the first optical axis 7a is R near the object-side surface 7041, which satisfies the following condition: R = 0.16 mm.

[0191] like Figure 18 and Figure 19 As shown, the arc-shaped structure 7043b is substantially arranged in a straight line in the directions perpendicular to the first optical axis 7a and the second optical axis 7b. However, this invention is not limited thereto; please refer to the eighth embodiment.

[0192] <Eighth Embodiment>

[0193] Please refer to Figures 21 to 23 ,in Figure 21 This is a three-dimensional schematic diagram of the light-deflecting element and the light-shielding layer of the deflecting camera module according to the eighth embodiment of the present invention. Figure 22 yes Figure 21 A top view of the light-shielding layer, and Figure 23 yes Figure 22 A side view cross-section of the light-shielding layer along the OO line segment and an enlarged view of the PP region.

[0194] The following describes the light-shielding layer 804b that can be used to replace the light-shielding layer 504b in the fifth embodiment. Please note that the turning camera module 8 in this embodiment is similar to the turning camera module 5 in the fifth embodiment; therefore, the following description will only focus on the differences, along with necessary details.

[0195] The light-shielding layer 804b is attached to the light-incident surface of the light-deflecting element 801.

[0196] The light-shielding layer 804b includes an object-side surface 8041, an image-side surface 8042, a light-shielding portion 8043, and a light-transmitting port 8044. The object-side surface 8041 faces the object side. The image-side surface 8042 is disposed opposite to the object-side surface 8041. The light-shielding portion 8043 connects the object-side surface 8041 and the image-side surface 8042.

[0197] The light-shielding part 8043 has a light-shielding surface 8043a surrounding the first optical axis 8a. The light-transmitting port 8044 is defined by the light-shielding surface 8043a of the light-shielding part 8043.

[0198] The light-shielding surface 8043a of the light-shielding portion 8043 extends continuously and without interruption towards the object-side surface 8041 and the image-side surface 8042. Alternatively, it can be said that the light-shielding surface 8043a extends continuously and without interruption from the object-side surface 8041 to the image-side surface 8042. The light-shielding surface 8043a gradually approaches the first optical axis 8a in a direction parallel to the first optical axis 8a and from the object side to the image side.

[0199] The light-shielding layer 804b also contains multiple shape-specific additives 8045. The shape-specific additives 8045 are evenly distributed within the light-shielding layer 804b.

[0200] Please refer to Figure 21 and Figure 22 The light-shielding portion 8043 further has multiple arc-shaped structures 8043b in a direction perpendicular to the first optical axis 8a. The arc-shaped structures 8043b extend along the direction from the light-shielding surface 8043a toward the first optical axis 8a. The arc-shaped structures 8043b are integrally formed with the light-shielding portion 8043, but this utility model is not limited thereto.

[0201] The radii of curvature of the arc-shaped structure 8043b in the direction perpendicular to the first optical axis 8a, near the object-side surface 8041, are R and R', which satisfy the following conditions: R = 0.20 mm; and R' = 0.22 mm, as shown below. Figure 22 As shown.

[0202] like Figure 21 and Figure 22 As shown, the arc-shaped structures 8043b are arranged along the entire circumference of the inner edge of the light-shielding portion 8043 in a direction perpendicular to the first optical axis 8a. The arc-shaped structures 8043b are substantially arranged in a straight line on the side closest to the light-emitting surface of the light-transforming element 801 (i.e., the side with the radius of curvature R), while they are substantially arranged in an arc shape on the other three sides (i.e., the side with the radius of curvature R'). However, this invention is not limited thereto; please refer to the ninth embodiment.

[0203] <Ninth Embodiment>

[0204] Please refer to Figure 24 This is a top view schematic diagram of the light-deflecting element and the light-shielding layer of the deflecting camera module according to the ninth embodiment of the present invention.

[0205] The following describes the light-shielding layer 904b that can be used to replace the light-shielding layer 804b in the eighth embodiment. Please note that the turning camera module 9 in this embodiment is similar to the turning camera module 8 in the eighth embodiment; therefore, the following description will only focus on the differences, along with necessary details.

[0206] The light-shielding part 9043 has a light-shielding surface 9043a surrounding the first optical axis 9a. The light-transmitting port 9044 is defined by the light-shielding surface 9043a of the light-shielding part 9043.

[0207] Please refer to Figure 24 The light-shielding portion 9043 further has multiple arc-shaped structures 9043b in a direction perpendicular to the first optical axis 9a. The arc-shaped structures 9043b extend along the direction from the light-shielding surface 9043a toward the first optical axis 9a. The arc-shaped structures 9043b are integrally formed with the light-shielding portion 9043, but this utility model is not limited thereto.

[0208] The radii of curvature of the arc-shaped structure 9043b in the direction perpendicular to the first optical axis 9a, near the object-side surface 9041, are R and R', which satisfy the following conditions: R = 0.33 mm; and R' = 0.21 mm. Figure 24 As shown, the radii of curvature of the arc structure 9043b are different. Here, only the radii of curvature R and R' of the maximum and minimum values ​​are used for illustration, but this utility model is not limited thereto.

[0209] like Figure 24 As shown, the arc-shaped structure 9043b is arranged along the full circumference of the inner edge of the light-shielding portion 9043 in a direction perpendicular to the first optical axis 9a. However, this invention is not limited thereto; please refer to the tenth embodiment.

[0210] <Tenth Embodiment>

[0211] Please refer to Figure 25This is a top view schematic diagram of the light-deflecting element and the light-shielding layer of the deflecting camera module according to the tenth embodiment of the present invention.

[0212] The following describes the light-shielding layer 1004b that can be used to replace the light-shielding layer 804b in the eighth embodiment. Please note that the turning camera module 10 in this embodiment is similar to the turning camera module 8 in the eighth embodiment; therefore, the following description will only focus on the differences, along with necessary details.

[0213] The light-shielding portion 10043 is located on three sides of the first optical axis 10a. The light-shielding portion 10043 has a light-shielding surface 10043a facing the first optical axis 10a. The light-transmitting port 10044 is defined by the light-shielding surface 10043a of the light-shielding portion 10043.

[0214] Please refer to Figure 25 The light-shielding portion 10043 further has multiple arc-shaped structures 10043b in a direction perpendicular to the first optical axis 10a. The arc-shaped structures 10043b extend in a direction from the light-shielding surface 10043a toward the first optical axis 10a. The arc-shaped structures 10043b are integrally formed with the light-shielding portion 10043, but this utility model is not limited thereto.

[0215] The radius of curvature of the arc-shaped structure 10043b in the direction perpendicular to the first optical axis 10a is R near the object-side surface 10041, which satisfies the following condition: R = 0.16 mm.

[0216] like Figure 25 As shown, the arc-shaped structures 10043b are arranged along the contour of the inner edge of the light-shielding portion 10043 in a direction perpendicular to the first optical axis 10a. They are substantially arranged in a straight line on opposite sides of the light-transmitting opening 10044 in a direction parallel to the second optical axis 10b, and substantially arranged in a straight line on one side of the light-transmitting opening 10044 in a direction perpendicular to the second optical axis 10b. However, this invention is not limited thereto.

[0217] <Eleventh Embodiment>

[0218] Please refer to Figures 26 to 27 ,in Figure 26 This is a side cross-sectional view of the tilting camera module according to the eleventh embodiment of the present invention, and Figure 27 yes Figure 26 A magnified schematic diagram of a portion of the camera module and its QQ area.

[0219] This embodiment provides a tilting camera module 11. The tilting camera module 11 has a first optical axis 11a and a second optical axis 11b sequentially from the object side to the image side.

[0220] The deflection camera module 11 includes a light deflection element 1101, an object-side lens 1102, and an image-side lens 1103. The light deflection element 1101 is a prism, but this invention is not limited thereto. The object-side lens 1102 is a single lens, while the image-side lens 1103 is a single lens group, but this invention is not limited thereto. Note that partial outlines of the object-side lens 1102 and the image-side lens 1103 have been omitted.

[0221] The light-deflecting element 1101 has a reflective surface 11010. The reflective surface 11010 deflects the first optical axis 11a to the second optical axis 11b. The first optical axis 11a passes through the object-side lens 1102, and the second optical axis 11b passes through the image-side lens 1103 and reaches the imaging plane IMG.

[0222] The object-side lens 1102 has multiple optical surfaces 11021a and 11021b. Optical surfaces 11021a and 11021b are correspondingly disposed on the reflecting surface 11010 along the first optical axis 11a, and the first optical axis 11a passes through optical surfaces 11021a and 11021b. Alternatively, optical surface 11021a faces away from the reflecting surface 11010 along the first optical axis 11a, and optical surface 11021b faces the reflecting surface 11010 along the first optical axis 11a.

[0223] The tilting camera module 11 also includes a light-shielding layer 1104b. The light-shielding layer 1104b is disposed on the object side of the reflecting surface 11010 and between the optical surfaces 11021a and 11021b and the reflecting surface 11010. The light-shielding layer 1104b is attached to the optical surface 11021b and extends in a direction parallel to and toward the first optical axis 11a.

[0224] The light-shielding layer 1104b includes an object-side surface 11041, an image-side surface 11042, a light-shielding portion 11043, and a light-passing port 11044. The object-side surface 11041 faces the object side. The image-side surface 11042 is disposed opposite to the object-side surface 11041 and faces the reflecting surface 11010. The light-shielding portion 11043 connects the object-side surface 11041 and the image-side surface 11042. The light-shielding portion 11043 is disposed toward the first optical axis 11a. The light-shielding portion 11043 is closer to the first optical axis 11a than the image-side lens 1103.

[0225] The light-shielding part 11043 has a light-shielding surface 11043a surrounding the first optical axis 11a. The light-transmitting port 11044 is defined by the light-shielding surface 11043a of the light-shielding part 11043.

[0226] The light-shielding surface 11043a of the light-shielding part 11043 extends continuously toward the object-side surface 11041 and the image-side surface 11042 without any breaks, and the light-shielding surface 11043a gradually moves away from the first optical axis 11a in a direction parallel to the first optical axis 11a and from the object side to the image side.

[0227] The deflecting camera module 11 also includes a drive unit 1105. The drive unit 1105 provides the light deflecting element 1101 with a rotation axis 11051 and a degree of freedom to rotate about the rotation axis 11051.

[0228] The height of the light-shielding layer 1104b in the direction parallel to the first optical axis 11a is h1, and the height difference of the optical surface 11021b with the light-shielding layer 1104b attached to the optical surfaces 11021a and 11021b in the direction parallel to the first optical axis 11a is h2, which satisfies the following conditions: h1 = 0.071 mm; h2 = 0.100 mm; and h1 / h2 = 0.71.

[0229] The distance between the image-side surface 11042 of the light-shielding layer 1104b closest to the reflecting surface 11010 and the reflecting surface 11010 on the first optical axis 11a is Db. The distance between the optical surface 11021b, which is closest to the reflecting surface 11010, and the reflecting surface 11010 on the first optical axis 11a is Do, which satisfies the following conditions: Db = 4.93 mm; Do = 4.96 mm; and Db / Do = 0.99. Note that both Db and Do are calculated based on the point where the reflecting surface 11010 and the optical surface 11021b intersect at the first optical axis 11a.

[0230] <Twelfth Embodiment>

[0231] Please refer to Figures 28 to 29 ,in Figure 28 This is a side cross-sectional schematic diagram of the tilting camera module according to the twelfth embodiment of the present invention, and Figure 29 yes Figure 28 A magnified schematic diagram of a portion of the camera module and its RR region.

[0232] This embodiment provides a tilting camera module 12. The tilting camera module 12 has a first optical axis 12a and a second optical axis 12b sequentially from the object side to the image side.

[0233] The deflecting camera module 12 includes a light deflecting element 1201, an object-side lens 1202, and an image-side lens 1203. The light deflecting element 1201 is a reflector, but this invention is not limited thereto. The object-side lens 1202 is a single lens, while the image-side lens 1203 is a single lens group, but this invention is not limited thereto. Note that partial outlines of the object-side lens 1202 and the image-side lens 1203 have been omitted.

[0234] The light-deflecting element 1201 has a reflective surface 12010. The reflective surface 12010 deflects the first optical axis 12a to the second optical axis 12b. The first optical axis 12a passes through the object-side lens 1202, and the second optical axis 12b passes through the image-side lens 1203 and reaches the imaging plane IMG.

[0235] The object-side lens 1202 has multiple optical surfaces 12021a and 12021b. Optical surfaces 12021a and 12021b are correspondingly disposed on the reflecting surface 12010 along the first optical axis 12a, and the first optical axis 12a passes through optical surfaces 12021a and 12021b. Alternatively, optical surface 12021a faces away from the reflecting surface 12010 on the first optical axis 12a, and optical surface 12021b faces the reflecting surface 12010 on the first optical axis 12a.

[0236] The deflection camera module 12 also includes a light-shielding plate 1204a. The light-shielding plate 1204a is disposed on the object side of the reflecting surface 12010 and between the optical surfaces 12021a, 12021b and the reflecting surface 12010. The light-shielding plate 1204a has an air gap between itself and the adjacent light-deflecting element 1201 and the object-side lens 1202, respectively.

[0237] The light-blocking plate 1204a includes an object-side surface 12041, an image-side surface 12042, a light-blocking portion 12043, and a light-passing port 12044. The object-side surface 12041 faces the object side. The image-side surface 12042 is disposed opposite to the object-side surface 12041 and faces the reflecting surface 12010. The light-blocking portion 12043 connects the object-side surface 12041 and the image-side surface 12042. The light-blocking portion 12043 is disposed toward the first optical axis 12a. The light-blocking portion 12043 is closer to the first optical axis 12a than the image-side lens 1203.

[0238] The light-shielding part 12043 has a light-shielding surface 12043a surrounding the first optical axis 12a. The light-transmitting port 12044 is defined by the light-shielding surface 12043a of the light-shielding part 12043.

[0239] The light-shielding surface 12043a of the light-shielding portion 12043 extends continuously and without breakage towards the object-side surface 12041 and the image-side surface 12042. Alternatively, it can be said that the light-shielding surface 12043a extends continuously and without breakage from the object-side surface 12041 to the image-side surface 12042. The light-shielding surface 12043a gradually moves away from the first optical axis 12a in a direction parallel to the first optical axis 12a and from the object side to the image side.

[0240] The light-shielding sheet 1204a also includes a plurality of shape-specific additives 12045. The shape-specific additives 12045 are evenly distributed within the light-shielding sheet 1204a.

[0241] The distance between the image-side surface 12042 of the light-shielding plate 1204a closest to the reflecting surface 12010 and the reflecting surface 12010 on the first optical axis 12a is Db. The distance between the optical surface 12021b, which is closest to the reflecting surface 12010, and the reflecting surface 12010 on the first optical axis 12a is Do, which satisfies the following conditions: Db = 4.09 mm; Do = 4.96 mm; and Db / Do = 0.82. Note that both Db and Do are calculated based on the point where the reflecting surface 12010 and the optical surface 12021b intersect on the first optical axis 12a.

[0242] <Thirteenth Embodiment>

[0243] Please refer to Figures 30 to 33 ,in Figure 30 This is a perspective view of the turning camera module according to the thirteenth embodiment of the present invention. Figure 31 yes Figure 30 A top-view diagram of the tilting camera module. Figure 32 yes Figure 31 A side view sectional diagram of the camera module along the SS line segment, and Figure 33 yes Figure 32 An enlarged schematic diagram of the TT region.

[0244] This embodiment provides a tilting camera module 13. The tilting camera module 13 has a first optical axis 13a and a second optical axis 13b sequentially from the object side to the image side.

[0245] The deflection camera module 13 includes a light deflection element 1301, an object-side lens 1302, and multiple image-side lenses 1303. The light deflection element 1301 is a prism, but this invention is not limited thereto. The object-side lens 1302 is a single lens, while the image-side lenses 1303 are two groups of lenses, but this invention is not limited thereto. Note that partial outlines of the object-side lens 1302 and the image-side lens 1303 have been omitted.

[0246] The light-deflecting element 1301 has a reflective surface 13010. The reflective surface 13010 deflects the first optical axis 13a to the second optical axis 13b. The first optical axis 13a passes through the object-side lens 1302, and the second optical axis 13b passes through the image-side lens 1303 and reaches the imaging plane IMG.

[0247] The object-side lens 1302 has multiple optical surfaces 13021a and 13021b. The light-deflecting element 1301 has an optical surface 13011. The optical surfaces 13021a, 13021b, and 13011 are correspondingly disposed on the reflecting surface 13010 on the first optical axis 13a, and the first optical axis 13a passes through the optical surfaces 13021a, 13021b, and 13011. Alternatively, the optical surfaces 13021a and 13011 face away from the reflecting surface 13010 on the first optical axis 13a, and the optical surface 13021b faces the reflecting surface 13010 on the first optical axis 13a.

[0248] The deflection camera module 13 also includes a light-shielding plate 1304a. The light-shielding plate 1304a is disposed on the object side of the reflecting surface 13010 and between the optical surfaces 13021a, 13021b and the reflecting surface 13010. The light-shielding plate 1304a has an air gap between itself and the adjacent light-deflecting element 1301 and the object-side lens 1302, respectively.

[0249] The light-blocking plate 1304a includes an object-side surface 13041, an image-side surface 13042, a light-blocking portion 13043, and a light-passing port 13044. The object-side surface 13041 faces the object side. The image-side surface 13042 is disposed opposite to the object-side surface 13041 and faces the reflecting surface 13010. The light-blocking portion 13043 connects the object-side surface 13041 and the image-side surface 13042. The light-blocking portion 13043 is disposed toward the first optical axis 13a. The light-blocking portion 13043 is closer to the first optical axis 13a than the image-side lens 1303.

[0250] The light-shielding part 13043 has a light-shielding surface 13043a surrounding the first optical axis 13a. The light-transmitting port 13044 is defined by the light-shielding surface 13043a of the light-shielding part 13043.

[0251] The light-shielding surface 13043a of the light-shielding portion 13043 extends continuously and without interruption towards the object-side surface 13041 and the image-side surface 13042. Alternatively, it can be said that the light-shielding surface 13043a extends continuously and without interruption from the object-side surface 13041 to the image-side surface 13042. The light-shielding surface 13043a gradually moves away from the first optical axis 13a in a direction parallel to the first optical axis 13a and from the object side to the image side.

[0252] The light-shielding sheet 1304a also includes a plurality of shape-specific additives 13045. The shape-specific additives 13045 are evenly distributed within the light-shielding sheet 1304a.

[0253] The distance between the image-side surface 13042 of the light-shielding plate 1304a closest to the reflecting surface 13010 and the reflecting surface 13010 on the first optical axis 13a is Db. The distance between the optical surface 13021a, 13021b, and 13011 closest to the reflecting surface 13010 and the reflecting surface 13010 on the first optical axis 13a is Do, which satisfies the following conditions: Db = 4.12 mm; Do = 3.68 mm; and Db / Do = 1.12. Note that both Db and Do are calculated based on the point where the reflecting surface 13010 and the optical surface 13011 intersect on the first optical axis 13a.

[0254] Without affecting imaging, the light-shielding sheet 1304a in this embodiment can be replaced with different types of light-shielding sheets, or a light-shielding layer can be provided instead. Please refer to the fourteenth and fifteenth embodiments for further details.

[0255] <Fourteenth Embodiment>

[0256] Please refer to Figure 34 This is a top view schematic diagram of the light shield of the turning camera module according to the fourteenth embodiment of the present invention.

[0257] The following describes the light-shielding sheet 1404a, which can be used to replace the light-shielding sheet 1304a in the thirteenth embodiment. Please note that the turning camera module 14 in this embodiment is similar to the turning camera module 13 in the thirteenth embodiment, so the following description will only focus on the differences.

[0258] The light-shielding part 14043 has a light-shielding surface 14043a surrounding the first optical axis 14a. The light-transmitting port 14044 is defined by the light-shielding surface 14043a.

[0259] Please refer to Figure 34 The light-shielding portion 14043 further has multiple arc-shaped structures 14043b in a direction perpendicular to the first optical axis 14a. The arc-shaped structures 14043b extend in a direction from the light-shielding surface 14043a toward the first optical axis 14a. The arc-shaped structures 14043b are integrally formed with the light-shielding portion 14043, but this utility model is not limited thereto.

[0260] The radius of curvature of the arc-shaped structure 14043b in the direction perpendicular to the first optical axis 14a is R near the object-side surface 14041, which satisfies the following condition: R = 0.24 mm.

[0261] like Figure 34As shown, the arc-shaped structure 14043b is arranged along the full circumference of the inner edge of the light-shielding portion 14043 in a direction perpendicular to the first optical axis 14a.

[0262] <Fifteenth Embodiment>

[0263] Please refer to Figures 35 to 39 ,in Figure 35 This is a three-dimensional schematic diagram of the light-deflecting element and the light-shielding layer of the deflecting camera module according to the fifteenth embodiment of the present invention. Figure 36 yes Figure 35 A side cross-sectional view of the light-deflecting element and the light-shielding layer. Figure 37 yes Figure 36 A top-view cross-sectional view of the light-deflecting element and the light-shielding layer cut along the UU line segment. Figure 38 yes Figure 37 A top view of the light-shielding layer, and Figure 39 yes Figure 38 A side view of the shading layer cut along the VV line segment and an enlarged view of the WW region.

[0264] The following describes the light-shielding layer that can be used in the thirteenth embodiment. Please note that the turning camera module 15 in this embodiment is similar to the turning camera module 13 in the thirteenth embodiment; therefore, the following description will only focus on the differences, along with necessary details.

[0265] The light-deflecting element 1501 has an optical surface 15011. The optical surface 15011 and the reflecting surface 15010 are correspondingly disposed on the first optical axis 15a, and the first optical axis 15a passes through the optical surface 15011. Alternatively, it can be said that the optical surface 15011 faces away from the reflecting surface 15010 on the first optical axis 15a.

[0266] The deflection camera module 15 also includes a light-shielding layer 1504b. The light-shielding layer 1504b is disposed on the object side of the reflective surface 15010 of the light deflection element 1501 and between the optical surface 15011 and the reflective surface 15010.

[0267] The light-shielding layer 1504b includes an object-side surface 15041, an image-side surface 15042, a light-shielding portion 15043, and a light-transmitting port 15044. The object-side surface 15041 faces the object side. The image-side surface 15042 is disposed opposite to the object-side surface 15041 and faces the reflecting surface 15010. The light-shielding portion 15043 connects the object-side surface 15041 and the image-side surface 15042.

[0268] The light-shielding part 15043 has a light-shielding surface 15043a surrounding the first optical axis 15a. The light-transmitting port 15044 is defined by the light-shielding surface 15043a of the light-shielding part 15043.

[0269] The light-shielding surface 15043a of the light-shielding portion 15043 extends continuously and without interruption towards the object-side surface 15041 and the image-side surface 15042. Alternatively, it can be said that the light-shielding surface 15043a extends continuously and without interruption from the object-side surface 15041 to the image-side surface 15042. The light-shielding surface 15043a gradually approaches the first optical axis 15a in a direction parallel to the first optical axis 15a and from the object side to the image side.

[0270] Please refer to Figure 37 and Figure 38 The light-shielding portion 15043 further has multiple arc-shaped structures 15043b in a direction perpendicular to the first optical axis 15a. The arc-shaped structures 15043b extend in a direction from the light-shielding surface 15043a toward the first optical axis 15a. The arc-shaped structures 15043b are integrally formed with the light-shielding portion 15043, but this utility model is not limited thereto.

[0271] The distance between the image-side surface 15042 of the light-shielding layer 1504b closest to the reflecting surface 15010 and the reflecting surface 15010 on the first optical axis 15a is Db', and the distance between the optical surface 15011 and the reflecting surface 15010 on the first optical axis 15a is Do', which satisfies the following conditions: Db' = 2.91 mm; Do' = 4.11 mm; and Db' / Do' = 0.71. Note that both Db' and Do' are calculated based on the point where the reflecting surface 15010 and the optical surface 15011 intersect at the first optical axis 15a. Note that the light-shielding layer 1504b of this embodiment can be provided as an additional element in the thirteenth embodiment, or the light-shielding sheet 1304a in the thirteenth embodiment can be omitted and only the light-shielding layer 1504b of this embodiment can be provided. This utility model is not limited to this. Considering the above two situations, this embodiment uses Db' and Do' as distance markers to avoid confusion with Db and Do in the thirteenth embodiment.

[0272] The radius of curvature of the arc-shaped structure 15043b in the direction perpendicular to the first optical axis 15a is R near the object-side surface 15041, which satisfies the following condition: R = 0.16 mm.

[0273] like Figure 37 and Figure 38 As shown, the arc-shaped structure 15043b is arranged in a straight line along the four sides of the inner edge of the light-shielding part 15043 in a direction perpendicular to the first optical axis 15a. Arc-shaped structures 15043c with different radii of curvature are provided at the four corners of the light-shielding part 15043, and the radius of curvature R” of the arc-shaped structure 15043c is 1.46 mm.

[0274] <Sixteenth Embodiment>

[0275] Please refer to Figures 40 to 45 ,in Figure 40 This is a perspective view of the turning camera module according to the sixteenth embodiment of the present invention. Figure 41 yes Figure 40 A top-view diagram of the tilting camera module. Figure 42 yes Figure 41 A side view sectional diagram of the camera module along line segment XX. Figure 43 yes Figure 42 A three-dimensional schematic diagram of the light-deflecting element and light-shielding layer of the deflecting camera module. Figure 44 yes Figure 43 A top view of the light-shielding layer, and Figure 45 yes Figure 43 A side view cross-sectional diagram of the light-deflecting element and the light-shielding layer, and an enlarged diagram of the YY region.

[0276] This embodiment provides a tilting camera module 16. The tilting camera module 16 has a first optical axis 16a and a second optical axis 16b sequentially from the object side to the image side.

[0277] The deflection camera module 16 includes a light deflection element 1601 and a plurality of image-side lenses 1603. The light deflection element 1601 is a prism, but this invention is not limited thereto. The image-side lenses 1603 are two groups of lenses, but this invention is not limited thereto. Note that the partial outline of the image-side lenses 1603 has been omitted.

[0278] The light-deflecting element 1601 has a reflective surface 16010. The reflective surface 16010 deflects the first optical axis 16a to the second optical axis 16b. The second optical axis 16b passes through the image-side lens 1603 and reaches the imaging plane IMG.

[0279] The light-deflecting element 1601 has an optical surface 16011. The optical surface 16011 and the reflecting surface 16010 are correspondingly disposed on the first optical axis 16a, and the first optical axis 16a passes through the optical surface 16011. Alternatively, it can be said that the optical surface 16011 faces away from the reflecting surface 16010 on the first optical axis 16a.

[0280] The deflecting camera module 16 also includes a light-shielding layer 1604b. The light-shielding layer 1604b is disposed on the object side of the reflecting surface 16010 and between the optical surface 16011 and the reflecting surface 16010. The light-shielding layer 1604b is disposed on the light-deflecting element 1601. The light-shielding layer 1604b is partially attached to the optical surface 16011, and extends in a direction parallel to and toward the first optical axis 16a.

[0281] The light-shielding layer 1604b includes an object-side surface 16041, an image-side surface 16042, a light-shielding portion 16043, and a light-passing port 16044. The object-side surface 16041 faces the object side. The image-side surface 16042 is disposed opposite to the object-side surface 16041 and faces the reflecting surface 16010. The light-shielding portion 16043 connects the object-side surface 16041 and the image-side surface 16042. The light-shielding portion 16043 is disposed toward the first optical axis 16a. The light-shielding portion 16043 is closer to the first optical axis 16a than the image-side lens 1603.

[0282] The light-shielding part 16043 has a light-shielding surface 16043a surrounding the first optical axis 16a. The light-transmitting port 16044 is defined by the light-shielding surface 16043a of the light-shielding part 16043.

[0283] The light-shielding surface 16043a of the light-shielding portion 16043 extends continuously and without interruption towards the object-side surface 16041 and the image-side surface 16042. Alternatively, it can be said that the light-shielding surface 16043a extends continuously and without interruption from the object-side surface 16041 to the image-side surface 16042. The light-shielding surface 16043a gradually approaches the first optical axis 16a in a direction parallel to the first optical axis 16a and from the object side to the image side.

[0284] Please refer to Figure 43 and Figure 44 The light-shielding portion 16043 further has multiple arc-shaped structures 16043b in a direction perpendicular to the first optical axis 16a. The arc-shaped structures 16043b extend in a direction from the light-shielding surface 16043a toward the first optical axis 16a. The arc-shaped structures 16043b are integrally formed with the light-shielding portion 16043, but this utility model is not limited thereto.

[0285] The height of the light-shielding layer 1604b in the direction parallel to the first optical axis 16a is h1, and the height difference of the optical surface 16011 to which the light-shielding layer 1604b is attached in the direction parallel to the first optical axis 16a is h2, which satisfies the following conditions: h1 = 0.519 mm; h2 = 0.847 mm; and h1 / h2 = 0.613.

[0286] The distance between the image-side surface 16042 of the light-shielding layer 1604b closest to the reflecting surface 16010 and the reflecting surface 16010 on the first optical axis 16a is Db, and the distance between the optical surface 16011 closest to the reflecting surface 16010 and the reflecting surface 16010 on the first optical axis 16a is Do, which satisfies the following conditions: Db = 2.66 mm; Do = 3.73 mm; and Db / Do = 0.71. Note that both Db and Do are calculated based on the point where the reflecting surface 16010 and the optical surface 16011 intersect on the first optical axis 16a.

[0287] The radii of curvature of the arc-shaped structure 16043b in the direction perpendicular to the first optical axis 16a, near the object-side surface 16041, are R and R', which satisfy the following conditions: R = 0.2 mm; and R' = 0.23 mm, as shown below. Figure 44 As shown.

[0288] like Figure 43 and Figure 44 As shown, the arc-shaped structure 16043b is arranged along the full circumference of the inner edge of the light-shielding portion 16043 in a direction perpendicular to the first optical axis 16a.

[0289] <Seventeenth Embodiment>

[0290] Please refer to Figure 46 and Figure 47 ,in Figure 46 A perspective view of one side of an electronic device according to the seventeenth embodiment of the present invention is shown, and Figure 47 Draw Figure 46 A three-dimensional diagram of the other side of the electronic device.

[0291] In this embodiment, the electronic device 17 is a smartphone. The electronic device 17 includes multiple camera modules, a flash module 171, a focus assist module 172, an image signal processor 173, a display module (user interface) 174, and an image software processor (not shown separately).

[0292] These camera modules include an ultra-wide-angle camera module 170a, a high-resolution camera module 170b, a telephoto camera module 170c, and a telephoto camera module 170. Among them, camera module 170 is one of the turning camera modules 1 to 16 in the above embodiments.

[0293] The ultra-wide-angle camera module 170a has the ability to capture multiple scenes. Figure 48 A schematic diagram illustrating images captured by the ultra-wide-angle camera module 170a is shown. The maximum field of view (FOV) of the ultra-wide-angle camera module 170a corresponds to... Figure 48 From that perspective.

[0294] The high-resolution camera module 170b features high resolution and low distortion. The high-resolution camera module 170b can further capture… Figure 48 A portion of the image. Figure 49 A schematic diagram illustrating images captured by a high-resolution camera module 170b.

[0295] Telephoto camera module 170c and telephoto camera module 170 have high magnification capabilities. Telephoto camera module 170c and telephoto camera module 170 can further capture... Figure 49 A portion of the image. Figure 50 A schematic diagram illustrating the image captured by telephoto camera module 170c or telephoto camera module 170.

[0296] When the user photographs a subject, the electronic device 17 uses the ultra-wide-angle camera module 170a, the high-resolution camera module 170b, the telephoto camera module 170c, or the telephoto camera module 170 to focus the light and capture an image. It also activates the flash module 171 for supplemental lighting and uses the subject distance information provided by the focus assist module 172 for rapid focusing. Furthermore, the image signal processor 173 performs image optimization processing to further improve the image quality produced by the camera module, while also providing zoom functionality. The focus assist module 172 can employ an infrared or laser focus assist system to achieve rapid focusing. The display module 174 can be a touchscreen with touch functionality, allowing manual adjustment of the shooting angle, switching between different camera modules, and utilizing the diverse functions of the image software processor for image capture and processing (or shooting can be performed using a physical shooting button). The image processed by the image software processor can be displayed on the display module 174.

[0297] <Eighteenth Embodiment>

[0298] Please refer to Figure 51 This is a perspective view illustrating one side of an electronic device according to the eighteenth embodiment of the present invention.

[0299] In this embodiment, the electronic device 18 is a smartphone. The electronic device 18 includes camera modules 180, 180a, 180b, 180c, 180d, 180e, 180f, 180g, and 180h, a flash module 181, an image signal processor, a display device, and an image software processor (not shown). Camera modules 180, 180a, 180b, 180c, 180d, 180e, 180f, 180g, and 180h are all located on the same side of the electronic device 18, while the display device is located on the other side of the electronic device 18. Specifically, camera module 180 is one of the transition camera modules 1 to 16 described in the above embodiments.

[0300] Camera module 180 is a telephoto camera module, camera module 180a is a telephoto camera module, camera module 180b is a telephoto camera module, camera module 180c is a telephoto camera module, camera module 180d is a wide-angle camera module, camera module 180e is a wide-angle camera module, camera module 180f is an ultra-wide-angle camera module, camera module 180g is an ultra-wide-angle camera module, and camera module 180h is a Time-of-Flight (ToF) camera module. In this embodiment, camera modules 180, 180a, 180b, 180c, 180d, 180e, 180f, and 180g have different viewing angles, allowing the electronic device 18 to provide different magnifications to achieve optical zoom shooting effects. Furthermore, camera modules 180a and 180b are also telephoto camera modules with light-deflecting elements. Additionally, camera module 180h can acquire depth information of the image. The electronic device 18 described above is exemplified by including multiple camera modules 180, 180a, 180b, 180c, 180d, 180e, 180f, 180g, and 180h, but the number and configuration of camera modules are not intended to limit this invention. When a user photographs a subject, the electronic device 18 utilizes camera modules 180, 180a, 180b, 180c, 180d, 180e, 180f, 180g, or 180h to focus light and capture an image, activates the flash module 181 for supplemental lighting, and performs subsequent processing in a manner similar to the aforementioned embodiments, which will not be elaborated upon here.

[0301] <Nineteenth Embodiment>

[0302] Please refer to Figures 52 to 54 ,in Figure 52 A perspective view of an electronic device according to the nineteenth embodiment of the present invention is shown. Figure 53 Draw Figure 52 A side view of the electronic device, and Figure 54 Draw Figure 52 A top view of the electronic device.

[0303] In this embodiment, the electronic device 19 is a car. The electronic device 19 includes a plurality of automotive camera modules 190, and these camera modules 190 are one of the turn camera modules 1 to 16 in the above embodiments, which can be applied, for example, to a panoramic driving assistance system, a dashcam, and a reversing camera.

[0304] like Figure 52As shown, the camera module 190 can be installed, for example, around the vehicle body to capture images of the car's surroundings, helping to identify road conditions outside the vehicle and thus enabling automated driving assistance functions. Furthermore, the images can be combined into a panoramic view using an image processing software to provide images of the driver's blind spots, allowing the driver to monitor the surroundings of the vehicle for easier driving and parking.

[0305] like Figure 53 As shown, the camera module 190 can be disposed, for example, below the left and right rearview mirrors respectively, wherein the viewing angle of the camera module 190 can be 40 degrees to 90 degrees, for capturing image information within the range of the left and right lanes.

[0306] like Figure 54 As shown, the camera module 190 can also be installed, for example, below the left and right rearview mirrors and inside the front and rear windshields, thereby helping the driver obtain information about the external space outside the cockpit, providing more perspectives to reduce blind spots and improve driving safety.

[0307] The tilting camera modules 1-16 of this utility model are not limited to applications in smartphones, panoramic driving assistance systems, dashcams, and reversing cameras. The tilting camera modules 1-16 can also be applied to various mobile focusing systems as needed, and feature excellent aberration correction and good image quality. For example, the tilting camera modules 1-16 can be widely used in electronic devices such as 3D image capture, digital cameras, mobile devices, tablet computers, smart TVs, network monitoring equipment, multi-lens devices, recognition systems, motion-sensing game consoles, and wearable devices. The aforementioned electronic devices are merely illustrative examples of practical applications of this utility model and do not limit the scope of application of the camera modules of this utility model.

[0308] Although the present invention has been disclosed above with reference to the foregoing embodiments, it is not intended to limit the present invention. Any person skilled in the art may make some modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of patent protection of the present invention shall be determined by the claims appended to this specification.

Claims

1. A folded camera module characterized by, A folding camera module includes: a light folding element having a reflecting surface, wherein the reflecting surface is configured to fold a first optical axis to a second optical axis; a front lens, wherein the first optical axis passes through the front lens, the front lens having at least one optical surface, the at least one optical surface being spherical or aspherical, and the at least one optical surface being disposed in correspondence with the reflecting surface on the first optical axis; a rear lens, wherein the second optical axis passes through the rear lens; and a light shield disposed between a surface of the at least one optical surface and the reflecting surface, the light shield including: a front surface facing the front side; a rear surface disposed opposite to the front surface and facing the reflecting surface; a light shielding portion connecting the front surface and the rear surface, wherein the light shielding portion is disposed toward the first optical axis, the light shielding portion is closer to the first optical axis than the rear lens, and the light shielding portion has a light shielding surface surrounding the first optical axis; and a light passing opening defined by the light shielding surface of the light shielding portion; wherein the light shielding surface of the light shielding portion continuously extends toward the front surface and the rear surface without interruption. A distance between a surface of the light shield closest to the reflecting surface and the reflecting surface on the first optical axis is Db, and a distance between a surface of the at least one optical surface closest to the reflecting surface and the reflecting surface on the first optical axis is Do, which satisfy the following condition:

2. The folded camera module of claim 1, wherein, 0.3 < Db / Do < 2. A distance between the surface of the light shield closest to the reflecting surface and the reflecting surface on the first optical axis is Db, and a distance between the surface of the at least one optical surface closest to the reflecting surface and the reflecting surface on the first optical axis is Do, which satisfy the following condition:

3. The folded camera module of claim 2, wherein, 0.5 < Db / Do < 1.

3. The light shielding surface of the light shielding portion gradually approaches or gradually moves away from the first optical axis from the front surface to the rear surface.

4. The folded camera module of claim 1, wherein, The light shielding portion has a plurality of arc structures in a direction perpendicular to the first optical axis, the arc structures extending toward the first optical axis from the light shielding surface, and the arc structures are arranged on at least one profile of the light shielding portion.

5. The folded camera module of claim 2, wherein, A radius of curvature of the arc structures near the front surface in a direction perpendicular to the first optical axis is R, which satisfy the following condition:

6. The folded camera module of claim 5, wherein, 0.05 mm ≤ R < 1.7 mm. A radius of curvature of the arc structures near the front surface in a direction perpendicular to the first optical axis is R, which satisfy the following condition:

7. The folded camera module of claim 6, wherein, 0.08 mm ≤ R < 1.5 mm. The light shield further includes a plurality of special shape additives, and the special shape additives are uniformly distributed in the light shield.

8. The folded camera module of claim 1, wherein, A driving device is further included, wherein the driving device provides a rotation axis of the light folding element and a degree of freedom of rotation around the rotation axis.

9. The folded camera module of claim 1, wherein, The arc structures are linearly arranged in a direction parallel to the second optical axis.

10. The folded camera module of claim 5, wherein, ​ 11. An electronic device, comprising: ​ The turning camera module of claim 1.

12. A folded camera module characterized by The turning camera module comprises, in order from an object side to an image side, a first optical axis and a second optical axis, and comprises: a light turning element having: a reflecting surface for turning the first optical axis to the second optical axis; and at least one optical surface, wherein the first optical axis passes through the at least one optical surface, and the at least one optical surface is a spherical surface or an aspherical surface; an image side lens, wherein the second optical axis passes through the image side lens; and a light shielding layer disposed on the object side of the reflecting surface, the light shielding layer comprising: an object side surface facing the object side; an image side surface disposed opposite to the object side surface and facing the reflecting surface; a light shielding portion connecting the object side surface and the image side surface, wherein the light shielding portion is disposed toward the first optical axis, the light shielding portion is closer to the first optical axis than the image side lens, and the light shielding portion has a light shielding surface surrounding the first optical axis; and a light passing opening defined by the light shielding surface of the light shielding portion; wherein the light shielding layer is attached to the at least one optical surface, and the light shielding layer extends in a direction parallel to the first optical axis and toward the first optical axis; wherein a height of the light shielding layer in the direction parallel to the first optical axis is h1, a height difference of a surface of the at least one optical surface to which the light shielding layer is attached in the direction parallel to the first optical axis is h2, a distance between a surface of the light shielding layer closest to the reflecting surface and the reflecting surface on the first optical axis is Db, and a distance between a surface of the at least one optical surface closest to the reflecting surface and the reflecting surface on the first optical axis is Do, satisfying the following conditions: 0 < h1 / h2 < 1.2; and 0.3 < Db / Do < 2. a distance between the surface of the light shielding layer closest to the reflecting surface and the reflecting surface on the first optical axis is Db, and a distance between the surface of the at least one optical surface closest to the reflecting surface and the reflecting surface on the first optical axis is Do, satisfying the following condition:

13. The folded camera module of claim 12, wherein, 0.5 < Db / Do < 1.

3. further comprising an object side lens, wherein the first optical axis passes through the object side lens.

14. The folded camera module of claim 12, wherein, the light shielding surface of the light shielding portion gradually approaches the first optical axis or gradually moves away from the first optical axis from the object side surface to the image side surface.

15. The folded camera module of claim 12, wherein, the light shielding portion has a plurality of arc structures in a direction perpendicular to the first optical axis, the arc structures extend from the light shielding surface toward the first optical axis, and the arc structures are arranged on at least one contour of the light shielding portion.

16. The folded camera module of claim 12, wherein, a radius of curvature of the arc structures near the object side surface in the direction perpendicular to the first optical axis is R, satisfying the following condition:

17. The folded camera module of claim 16, wherein, 0.05 millimeter ≤ R < 1.7 millimeter. a radius of curvature of the arc structures near the object side surface in the direction perpendicular to the first optical axis is R, satisfying the following condition:

18. The folded camera module of claim 17, wherein, 0.08 millimeter ≤ R < 1.5 millimeter. ​ 19. The folded camera module of claim 12, wherein, The driving device provides a rotation axis of the light-turning element and a rotation freedom around the rotation axis.

20. The folded camera module of claim 16, wherein, The arc-shaped structures are linearly arranged in a direction parallel to the second optical axis.

21. A folded camera module characterized by The turning camera module comprises, in order from an object side to an image side, a first optical axis and a second optical axis, and comprises: a light-turning element having a reflecting surface, wherein the reflecting surface is used to turn the first optical axis to the second optical axis; an object side lens, wherein the first optical axis passes through the object side lens, the object side lens has at least one optical surface, and the at least one optical surface is spherical or aspherical; an image side lens, wherein the second optical axis passes through the image side lens; and a light-shielding layer arranged on the light-turning element, the light-shielding layer comprising: an object side surface facing the object side; an image side surface arranged opposite to the object side surface and facing the reflecting surface; a light-shielding portion connecting the object side surface and the image side surface, wherein the light-shielding portion is arranged towards the first optical axis, the light-shielding portion is closer to the first optical axis than the image side lens, and the light-shielding portion has a light-shielding surface surrounding the first optical axis; and a light passing opening defined by the light-shielding surface of the light-shielding portion; wherein the light-shielding portion has a plurality of arc-shaped structures in a direction perpendicular to the first optical axis, the arc-shaped structures extend from the light-shielding surface towards the first optical axis, and the arc-shaped structures are arranged on the entire profile of at least one side of the light-shielding portion. A distance between a surface of the light-shielding layer closest to the reflecting surface and the reflecting surface on the first optical axis is Db, a distance between a surface of the at least one optical surface closest to the reflecting surface and the reflecting surface on the first optical axis is Do, and the following condition is satisfied:

22. The folded camera module of claim 21, wherein, 0.3 < Db / Do < 2. A distance between the surface of the light-shielding layer closest to the reflecting surface and the reflecting surface on the first optical axis is Db, a distance between the surface of the at least one optical surface closest to the reflecting surface and the reflecting surface on the first optical axis is Do, and the following condition is satisfied:

23. The folded camera module of claim 22, wherein, 0.5 < Db / Do < 1.

3. The light-shielding surface of the light-shielding portion gradually approaches the first optical axis or gradually moves away from the first optical axis from the object side surface to the image side surface.

24. The folded camera module of claim 21, wherein, A radius of curvature of the arc-shaped structure at a position close to the object side surface in a direction perpendicular to the first optical axis is R, and the following condition is satisfied:

25. The folded camera module of claim 21, wherein, 0.05 millimeter ≤ R < 1.7 millimeter. A radius of curvature of the arc-shaped structure at a position close to the object side surface in a direction perpendicular to the first optical axis is R, and the following condition is satisfied:

26. The folded camera module of claim 25, wherein, 0.08 millimeter ≤ R < 1.5 millimeter. The light-shielding surface of the light-shielding portion continuously extends and is not broken towards the object side surface and the image side surface.

27. The folded camera module of claim 21, wherein, The light-shielding layer further comprises a plurality of special shape additives, and the special shape additives are uniformly distributed in the light-shielding layer.

28. The folded camera module of claim 27, wherein, The light-shielding layer is attached to the at least one optical surface, and the light-shielding layer extends in a direction parallel to the first optical axis and towards the first optical axis.

29. The folded camera module of claim 21, wherein, ​ 30. The folded camera module of claim 29, wherein, The height of the light shielding layer in a direction parallel to the first optical axis is h1, and the height difference of a surface of the at least one optical surface to which the light shielding layer is attached in a direction parallel to the first optical axis is h2, which satisfies the following condition: 0 < h1 / h2 < 1.

2.

31. The folded camera module of claim 21, wherein, Further comprising a driving device, wherein the driving device provides a rotation axis of the light ray turning element and a degree of freedom of rotation around the rotation axis.

32. The folded camera module of claim 21, wherein, The arc-shaped structures are arranged linearly in a direction parallel to the second optical axis.

33. A folded camera module characterized by In order from an object side to an image side, a first optical axis and a second optical axis are sequentially provided, and the turning camera module comprises: a light ray turning element having a reflecting surface, wherein the reflecting surface is used to turn the first optical axis to the second optical axis; an object side lens, wherein the first optical axis passes through the object side lens, the object side lens has at least one optical surface, the at least one optical surface is spherical or aspherical, and the at least one optical surface is correspondingly arranged with the reflecting surface on the first optical axis; an image side lens, wherein the second optical axis passes through the image side lens; and a light shielding sheet arranged between a surface of the at least one optical surface and the reflecting surface, the light shielding sheet comprises: an object side surface facing the object side; an image side surface arranged opposite to the object side surface and facing the reflecting surface; a light shielding portion connecting the object side surface and the image side surface, wherein the light shielding portion is arranged towards the first optical axis, the light shielding portion is closer to the first optical axis than the image side lens, and the light shielding portion has a light shielding surface surrounding the first optical axis; and a light passing opening defined by the light shielding surface of the light shielding portion; wherein the light shielding portion has a plurality of arc-shaped structures in a direction perpendicular to the first optical axis, the arc-shaped structures extend from the light shielding surface towards the first optical axis, and the arc-shaped structures are arranged on at least one contour of the light shielding portion; wherein the light shielding surface of the light shielding portion gradually approaches or gradually moves away from the first optical axis from the object side surface to the image side surface. A distance between a surface of the light shielding sheet closest to the reflecting surface and the reflecting surface on the first optical axis is Db, and a distance between a surface of the at least one optical surface closest to the reflecting surface and the reflecting surface on the first optical axis is Do, which satisfies the following condition:

34. The folded camera module of claim 33, wherein, 0.3 < Db / Do < 2. A distance between the surface of the light shielding sheet closest to the reflecting surface and the reflecting surface on the first optical axis is Db, and a distance between the surface of the at least one optical surface closest to the reflecting surface and the reflecting surface on the first optical axis is Do, which satisfies the following condition:

35. The folded camera module of claim 34, wherein, 0.5 < Db / Do < 1.

3. A radius of curvature of the arc-shaped structure at a position close to the object side surface in a direction perpendicular to the first optical axis is R, which satisfies the following condition:

36. The folded camera module of claim 33, wherein, 0.05 mm ≤ R < 1.7 mm. A radius of curvature of the arc-shaped structure at a position close to the object side surface in a direction perpendicular to the first optical axis is R, which satisfies the following condition:

37. The folded camera module of claim 36, wherein, ​ 0.08 millimeters ≤ R < 1.5 millimeters.

38. The folded camera module of claim 33, wherein, The light shielding surface of the light shielding portion continuously extends without interruption from the object side surface to the image side surface.

39. The folded camera module of claim 38, wherein, The light shielding sheet further comprises a plurality of specific shape additives, and the specific shape additives are uniformly distributed in the light shielding sheet.

40. The folded camera module of claim 33, wherein, Further comprising a driving device, wherein the driving device provides a rotation axis of the light turning element and a degree of freedom of rotation around the rotation axis.

41. The folded camera module of claim 33, wherein, The arc-shaped structures are linearly arranged in a direction parallel to the second optical axis.

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