Intelligent wearable product capable of displaying optimal brightness in real time

Abstract

The utility model discloses an intelligent wearable product capable of displaying optimal brightness in real time, which comprises a backlight module, a display module and a cover plate, the display module is arranged above the backlight module, the cover plate is arranged above the display module, a mainboard is arranged on the lower surface of the backlight module, and the mainboard is arranged on the lower surface of the backlight module. An ink layer is arranged on the lower surface of the cover plate located in the non-display area, a light sensation IC is arranged below the ink layer, the comprehensive transmittance of the cover plate located at the light sensation IC and the ink layer is larger than or equal to 2%, and the light sensation IC is electrically connected with the mainboard. The light intensity of the external environment can be monitored in real time through the light sensation IC, the light sensation IC can feed data back to the mainboard, and the mainboard can adjust the brightness of the display screen to the optimal brightness, so that the intelligent wearable product can display the optimal brightness in real time, the displayed content can be clearly seen, the power consumption can be effectively controlled, and the working time of the product is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent wearable products, and more specifically, to an intelligent wearable product capable of displaying optimal brightness in real time. Background Art

[0002] At present, more and more intelligent products are being developed. With the development of science and technology, intelligent products can be seen everywhere in people's lives. Electronic products and intelligent wearable products have been very popular in recent years. Smart watches and bracelets are of various styles. They are not only used as sports watches, but also have certain accessories. At present, the display brightness of wearable products is a fixed value in any light intensity environment, which will cause the battery to run out of power quickly, and it is difficult for users to see the display content of wearable products under strong external light. In dim environments, the brightness provided by wearable products is too bright, which causes damage to the user's eyes, resulting in a poor user experience and reducing the competitiveness of the product. Utility Model Content

[0003] The technical problem to be solved by the present invention is how to enable a smart wearable product to display the optimal brightness in real time. In a relatively dark environment, the brightness can be set very low, so that the displayed content can be clearly seen while protecting the user's eyes; for an environment with relatively bright light, the display brightness can be increased according to the ambient brightness so that the displayed content can be clearly seen.

[0004] The technical problem to be solved by the utility model is achieved through the following technical solutions:

[0005] To solve the above technical problems, the utility model provides a smart wearable product that can display optimal brightness in real time, comprising a backlight module, a display module and a cover plate, wherein the display module is arranged above the backlight module, the cover plate is arranged above the display module, a main board is arranged on the lower surface of the backlight module, an ink layer is arranged on the lower surface of the cover plate located in the non-display area, a photosensitive IC is arranged below the ink layer, the comprehensive transmittance of the cover plate and the ink layer located at the photosensitive IC is greater than or equal to 2%, and the photosensitive IC is electrically connected to the main board.

[0006] As a preferred implementation of the smart wearable product capable of displaying optimal brightness in real time provided by the utility model, the cross-sectional shape of the light sensing IC is a square.

[0007] As a preferred implementation of the smart wearable product capable of displaying optimal brightness in real time provided by the utility model, the side length of the light sensing IC is 2.5 mm.

[0008] As a preferred implementation of the smart wearable product capable of displaying optimal brightness in real time provided by the utility model, a blind hole is opened on the lower surface of the cover plate, and the light sensing IC is arranged in the blind hole.

[0009] As a preferred implementation of the smart wearable product capable of displaying optimal brightness in real time provided by the utility model, the light sensing IC is located at the top edge of the cover plate.

[0010] As a preferred embodiment of the smart wearable product that can display the optimal brightness in real time provided by the utility model, the display module includes a small piece of glass, a large piece of glass, a driver IC, an FPC, electronic components and an electromagnetic shielding heat dissipation integrated sheet, the large piece of glass is arranged below the small piece of glass, the large piece of glass is longer than the small piece of glass and extends outward to form a step, the driver IC and the FPC are respectively bound to the upper surface of the large piece of glass located at the step, the electronic components are fixed on the upper surface of the FPC, and the electromagnetic shielding heat dissipation integrated sheet includes insulating protective paper, copper foil, graphite sheet and black insulating film stacked in sequence from bottom to top, the insulating protective paper covers the driver IC and the electronic components, and the copper foil, graphite sheet and black insulating film cover the insulating protective paper and FPC.

[0011] As a preferred embodiment of the smart wearable product that can display the optimal brightness in real time provided by the utility model, there are two sheets of insulating protective paper, which include a first insulating protective paper and a second insulating protective paper. The first insulating protective paper covers the driver IC, and the second insulating protective paper covers the electronic components.

[0012] As a preferred implementation of the smart wearable product capable of displaying optimal brightness in real time provided by the utility model, an adhesive layer is provided on the lower surface of the copper foil, and the adhesive layer is respectively adhered and fixed to the upper surface of the insulating protective paper and the FPC.

[0013] As a preferred implementation of the smart wearable product capable of displaying optimal brightness in real time provided by the utility model, the viscosity of the adhesive layer is weak.

[0014] As a preferred implementation of the smart wearable product capable of displaying optimal brightness in real time provided by the utility model, a fool-proof identification area is provided on the lower surface of the copper foil.

[0015] The utility model has the following beneficial effects:

[0016] Since there is an ink layer and a photosensitive IC under the cover, the signal line of the photosensitive IC is connected to the main board through the connector of the module. The light-sensitive IC can monitor the intensity of the ambient light in real time, and the photosensitive IC can feed back the data to the main board, so that the main board can adjust the brightness of the display to the optimal brightness, so that the smart wearable product can display the optimal brightness in real time. In a relatively dark environment, the brightness can be set very low, so that the displayed content can be seen clearly while protecting the user's eyes; for a relatively bright environment, the display brightness can be increased according to the ambient brightness so that the displayed content can be clearly seen, which can effectively control power consumption and thus increase the working time of the product. The combined transmittance of the cover and the ink layer at the photosensitive IC is greater than or equal to 2% to avoid relatively large deviations of the photosensitive IC. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the scheme in the present application, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a structural schematic diagram of a smart wearable product that can display optimal brightness in real time provided by the utility model.

[0019] Figure 2 This is a schematic diagram of the structure of Example 2.

[0020] Figure 3 for Figure 2 Schematic diagram of the structure of the electromagnetic shielding and heat dissipation integrated sheet.

[0021] Figure 4 for Figure 3 Schematic diagram of the improved structure.

[0022] Description of Figure Numbers:

[0023] Backlight module 100; display module 200; cover plate 1; main board 2; ink layer 11; photosensitive IC 3;

[0024] Small piece of glass 4; large piece of glass 5; driver IC 6; FPC 7; electronic components 8; electromagnetic shielding and heat dissipation integrated sheet 9; insulating protection paper 91; copper foil 92; graphite sheet 93; black insulating film 94; first insulating protection paper 911; second insulating protection paper 92; adhesive layer 95. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", and "third" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] The utility model provides an intelligent wearable product that can display optimal brightness in real time, comprising a backlight module, a display module and a cover plate, wherein the display module is arranged above the backlight module, the cover plate is arranged above the display module, a main board is arranged on the lower surface of the backlight module, an ink layer is arranged on the lower surface of the cover plate located in a non-display area, a photosensitive IC is arranged below the ink layer, a comprehensive transmittance of the cover plate and the ink layer located at the photosensitive IC is greater than or equal to 2%, and the photosensitive IC is electrically connected to the main board.

[0029] Since there is an ink layer and a photosensitive IC under the cover, the signal line of the photosensitive IC is connected to the main board through the connector of the module. The light-sensitive IC can monitor the intensity of the ambient light in real time, and the photosensitive IC can feed back the data to the main board, so that the main board can adjust the brightness of the display to the optimal brightness, so that the smart wearable product can display the optimal brightness in real time. In a relatively dark environment, the brightness can be set very low, so that the displayed content can be seen clearly while protecting the user's eyes; for a relatively bright environment, the display brightness can be increased according to the ambient brightness so that the displayed content can be clearly seen, which can effectively control power consumption and thus increase the working time of the product. The combined transmittance of the cover and the ink layer at the photosensitive IC is greater than or equal to 2% to avoid relatively large deviations of the photosensitive IC.

[0030] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. The present invention is described in detail below in conjunction with the accompanying drawings and embodiments, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention.

[0031] See also Figure 1 , which is a smart wearable product that can display the optimal brightness in real time provided by the utility model, and includes a backlight module 100, a display module 200 and a cover plate 1, wherein the display module 200 is arranged above the backlight module 100, the cover plate 1 is arranged above the display module 200, a main board 2 is arranged on the lower surface of the backlight module 100, an ink layer 11 is arranged on the lower surface of the cover plate 1 located in the non-display area, a photosensitive IC3 is arranged below the ink layer 11, a comprehensive transmittance of the cover plate 1 and the ink layer 11 located at the photosensitive IC3 is greater than or equal to 2%, and the photosensitive IC3 is electrically connected to the main board 2. Since the ink layer 11 and the photosensitive IC3 are arranged under the cover plate 1, the signal line of the photosensitive IC3 is connected to the main board 2 through the connector of the module, and the intensity of the ambient light can be monitored in real time through the photosensitive IC3. The photosensitive IC3 can feed back the data to the main board 2, and the main board 2 can adjust the brightness of the display screen to the optimal brightness, so that the smart wearable product can display the optimal brightness in real time. In a relatively dark environment, the brightness can be set very low, so that the displayed content can be seen clearly while protecting the user's eyes; for an environment with relatively bright light, the display brightness can be increased according to the ambient brightness so that the displayed content can be clearly seen, which can effectively control power consumption and thus increase the working time of the product. The combined transmittance of the cover plate 1 and the ink layer 11 located at the photosensitive IC3 is greater than or equal to 2% to avoid a relatively large deviation of the photosensitive IC3.

[0032] According to customer requirements, the typical brightness of the display screen is set. Taking 500nit as an example, the light sensor IC3 also collects data based on different environments in the early stage. The data collected by the light sensor has a corresponding relationship with the darkest 0nit to the brightest 500nit of the display screen. Therefore, the brightness of the screen can be set to the most appropriate brightness as the external light source environment changes.

[0033] Furthermore, the cross-sectional shape of the light sensor IC3 is a square, and the side length of the light sensor IC3 is 2.5 mm.

[0034] Furthermore, a blind hole is opened on the lower surface of the cover plate 1, and the light-sensing IC 3 is arranged in the blind hole. A piece of light-shielding paper is pasted on the bottom of the light-sensing IC 3 to reduce the space occupied by the light-sensing IC 3.

[0035] Furthermore, the light sensing IC 3 is located at the top edge of the cover plate 1 .

[0036] See also Figure 2 and Figure 3 As a further optimization scheme of Example 1, in this embodiment, the display module 200 includes a small piece of glass 4, a large piece of glass 5, a driver IC 6, an FPC 7, electronic components 8 and an electromagnetic shielding heat dissipation integrated sheet 9. The large piece of glass 5 is arranged below the small piece of glass 4. The large piece of glass 5 is longer than the small piece of glass 4. The extended part of the large piece of glass 5 extends outward to form a step. The driver IC 6 and the FPC 7 are respectively bound to the upper surface of the large piece of glass 5 located at the step, and the electronic component 8 is fixed on the upper surface of the FPC 7. The electromagnetic shielding heat dissipation integrated sheet 9 includes an insulating protective paper 91, a copper foil 92, a graphite sheet 93 and a black insulating film 94 which are sequentially stacked from bottom to top. In this embodiment, There are two sheets of insulating protective paper 91, which include a first insulating protective paper 911 and a second insulating protective paper 92 respectively covering the driver IC6 and the electronic component 8. Since the driver IC6 part is generally covered with glue or other components on both sides, in this embodiment, the first insulating protective paper 911 only covers the upper surface of the driver IC6, and the second insulating protective paper 92 located on the electronic component 8 not only covers the upper surface of the electronic component 8, but also covers both sides of the electronic component 8, and extends to part of the surface of the FPC7. The copper foil 92 covers the insulating protective paper 91 and FPC7, the graphite sheet 93 covers the upper surface of the copper foil 92, and the black insulating film 94 covers the upper surface of the graphite sheet 93.

[0037] See also Figure 2 and Figure 4 As a further optimization scheme of Example 1, in this embodiment, an adhesive layer 95 is provided on the lower surface of the copper foil 92, and the adhesive layer 95 is respectively adhered and fixed to the upper surface of the insulating protective paper 91 and the FPC7, so that the electromagnetic shielding heat dissipation integrated sheet 9 is firmly adhered and fixed to the surface of the FPC7.

[0038] Furthermore, the adhesive layer 95 has a weak adhesiveness, so that when the electromagnetic shielding and heat dissipation integrated sheet 9 is torn off, it can be torn off from the adhesive layer 95 on the lower surface of the copper foil 92 to avoid pulling the driver IC 6 and the electronic components 8.

[0039] Furthermore, a fool-proof identification area is provided on the lower surface of the copper foil 92. Specifically, the fool-proof identification area is a color coating so that the staff can identify which side is the weakly sticky adhesive layer 95 when assembling the electromagnetic shielding heat dissipation integrated sheet 9, to ensure that the staff will not assemble it upside down, thereby playing an anti-fool-proof role.

[0040] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to perform equivalent replacement of some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. A smart wearable product that can display optimal brightness in real time, characterized in that: It includes a backlight module, a display module and a cover plate, wherein the display module is arranged above the backlight module, the cover plate is arranged above the display module, a main board is arranged on the lower surface of the backlight module, an ink layer is arranged on the lower surface of the cover plate located in the non-display area, a photosensitive IC is arranged below the ink layer, the comprehensive transmittance of the cover plate and the ink layer located at the photosensitive IC is greater than or equal to 2%, and the photosensitive IC is electrically connected to the main board.

2. The smart wearable product capable of displaying optimal brightness in real time according to claim 1, characterized in that: The cross-section of the light sensing IC is a square.

3. The smart wearable product capable of displaying optimal brightness in real time according to claim 2, characterized in that: The side length of the light sensing IC is 2.5 mm.

4. The smart wearable product capable of displaying optimal brightness in real time according to claim 1, characterized in that: A blind hole is opened on the lower surface of the cover plate, and the light sensing IC is arranged in the blind hole.

5. The smart wearable product capable of displaying optimal brightness in real time according to claim 1, characterized in that: The light sensing IC is located at the top edge of the cover plate.

6. The smart wearable product capable of displaying optimal brightness in real time according to claim 1, characterized in that: The display module includes a small piece of glass, a large piece of glass, a driver IC, an FPC, electronic components and an electromagnetic shielding heat dissipation integrated sheet. The large piece of glass is arranged below the small piece of glass. The large piece of glass is longer than the small piece of glass and extends outward to form a step. The driver IC and the FPC are respectively bound to the upper surface of the large piece of glass located at the step. The electronic components are fixed on the upper surface of the FPC. The electromagnetic shielding heat dissipation integrated sheet includes insulating protective paper, copper foil, graphite sheet and black insulating film stacked in sequence from bottom to top. The insulating protective paper covers the driver IC and the electronic components, and the copper foil, graphite sheet and black insulating film cover the insulating protective paper and the FPC.

7. The smart wearable product capable of displaying optimal brightness in real time according to claim 6, characterized in that: There are two sheets of insulating protective paper, which include a first insulating protective paper and a second insulating protective paper. The first insulating protective paper covers the driver IC, and the second insulating protective paper covers the electronic components.

8. The smart wearable product capable of displaying optimal brightness in real time according to claim 7, characterized in that: The lower surface of the copper foil is provided with an adhesive layer, and the adhesive layer is respectively adhered and fixed to the insulating protection paper and the upper surface of the FPC.

9. The smart wearable product capable of displaying optimal brightness in real time according to claim 8, characterized in that: The adhesive layer has a weak adhesive property.

10. The smart wearable product capable of displaying optimal brightness in real time according to claim 8, characterized in that: The lower surface of the copper foil is provided with a fool-proof identification area.

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