CN209980214U - Screen structure and electronic product - Google Patents
Screen structure and electronic product Download PDFInfo
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- CN209980214U CN209980214U CN201920668996.1U CN201920668996U CN209980214U CN 209980214 U CN209980214 U CN 209980214U CN 201920668996 U CN201920668996 U CN 201920668996U CN 209980214 U CN209980214 U CN 209980214U
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Abstract
The utility model provides a screen structure and electronic product, screen structure includes: a glass cover plate and a glass substrate; the screen layer, the screen layer sets up between glass apron and glass substrate, and the screen layer includes a plurality of pixels and a plurality of photosensitive element, and the pixel comprises initiative light emitting component, and the touch position of finger on the screen layer is confirmed to the reverberation of finger on photosensitive element analysis screen layer, and the fingerprint appearance of finger is carved according to the reverberation of finger on the screen layer to photosensitive element simultaneously, realizes fingerprint identification. The utility model discloses form the display function, touch-control function and the fingerprint identification function of screen at the same layer of screen structure to integrate in a module, greatly reduced the thickness and the volume of screen structure, and reduced the manufacturing process step of screen structure greatly, reduced the manufacturing cost of screen structure.
Description
Technical Field
The utility model relates to an electronic product technical field especially relates to a screen structure and an electronic product.
Background
At present, a display function, a touch function and a fingerprint identification function in a mobile phone screen are generally realized by three independent modules respectively, so that the mobile phone screen is large in size and is not beneficial to the development of miniaturization of a mobile phone.
In the prior art, a display function and a touch function in a mobile phone screen are integrated into one module to be realized, and a fingerprint identification function is realized by another module to reduce the volume of the mobile phone screen. The technologies for integrating the display function and the touch function mainly include an OGS (one Glass solution) technology, an On-Cell technology and an In-Cell technology according to the integration position of the touch function module.
In the OGS technique, an ITO (Indium tin oxide) conductive layer is plated on the inner side of the cover glass, and the touch function is integrated on the cover glass. In the On-Cell technology, a touch panel is embedded between a color filter substrate and a polarizer of a display screen, namely, a touch sensor is arranged On a liquid crystal panel. In-Cell technology is a method of embedding a touch panel into a liquid crystal pixel, that is, embedding a touch sensor function inside a display screen, which enables the screen to be thinner and lighter. Meanwhile, the In-Cell screen is embedded with a touch IC (Integrated Circuit), which may otherwise result In erroneous touch sensing signals or excessive noise.
The mobile phone screen in the prior art still has the following problems: the integration level of the display function, the touch function and the fingerprint identification function is low, the size of the mobile phone screen is large, and the mobile phone screen is still a barrier to further miniaturization.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the embodiments of the present invention is to provide a screen structure and a corresponding electronic product to it is lower to solve the integration level of the mobile phone screen display function, touch function, fingerprint identification function among the prior art, and the mobile phone screen is bulky, is unfavorable for the miniaturized problem of mobile phone.
In order to solve the above problem, the embodiment of the utility model discloses a screen structure is applied to electronic product, include: a glass cover plate and a glass substrate; the screen layer, the screen layer sets up the glass apron with between the glass substrate, the screen layer includes a plurality of pixels and a plurality of photosensitive element, the pixel comprises initiative light emitting component, photosensitive element analysis the reverberation of finger determines on the screen layer the finger is in touch position on the screen layer, simultaneously the photosensitive element basis the reverberation of finger is carved with on the screen layer the fingerprint appearance of finger, realizes fingerprint identification.
Optionally, the active light emitting elements are interspersed with the screen layer.
Optionally, the active light emitting element is an RGB organic light emitting element.
Optionally, the active light emitting element is an RGB organic light emitting diode.
Optionally, the plurality of photosensitive elements are uniformly distributed on the screen layer in density.
Optionally, each of the photosensitive elements is disposed between two adjacent pixels.
Optionally, the glass cover plate, the glass substrate and the screen layer are integrally disposed.
Optionally, the photosensitive element is an optical sensor.
Optionally, the screen layer further includes a plurality of opaque side wall structures, the opaque side wall structures correspond to the plurality of photosensitive elements one to one, and the opaque side wall structures are disposed at the peripheries of the photosensitive elements to shield light emitted by the active light-emitting elements around the photosensitive elements.
The utility model discloses screen structure includes following advantage: setting up the screen structure includes: a glass cover plate and a glass substrate; the screen layer, the screen layer sets up between glass apron and glass substrate, and the screen layer includes a plurality of pixels and a plurality of photosensitive element, and the pixel comprises initiative light emitting component, and the touch position of finger on the screen layer is confirmed to the reverberation of finger on photosensitive element analysis screen layer, and the fingerprint appearance of finger is carved according to the reverberation of finger on the screen layer to photosensitive element simultaneously, realizes fingerprint identification. Like this, the display function, touch-control function and the fingerprint identification function of screen form at the same layer of screen structure screen layer promptly, have greatly reduced the thickness and the volume of screen structure to the manufacturing process step of screen structure has been reduced greatly, has reduced the manufacturing cost of screen structure, is favorable to the further miniaturization of electronic product.
In order to solve the problem, the embodiment of the utility model provides a still disclose an electronic product, electronic product includes the screen structure.
The utility model discloses electronic product includes following advantage: the screen structure for setting the electronic product comprises: a glass cover plate and a glass substrate; the screen layer, the screen layer sets up between glass apron and glass substrate, and the screen layer includes a plurality of pixels and a plurality of photosensitive element, and the pixel comprises initiative light emitting component, and the touch position of finger on the screen layer is confirmed to the reverberation of finger on photosensitive element analysis screen layer, and the fingerprint appearance of finger is carved according to the reverberation of finger on the screen layer to photosensitive element simultaneously, realizes fingerprint identification. Like this, the display function, touch-control function and the fingerprint identification function of electronic product screen form at the same layer of screen structure screen layer promptly, and the integrated level is high, has greatly reduced the thickness and the volume of screen structure to the manufacturing process step of screen structure has been reduced greatly, has reduced the manufacturing cost of screen structure, is favorable to the further miniaturization of electronic product.
Drawings
Fig. 1 is a schematic cross-sectional view of a screen structure according to an embodiment of the present invention;
fig. 2 is a schematic plan view of a screen layer according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of another embodiment of the screen structure of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Fig. 1 is a schematic cross-sectional view of an embodiment of a screen structure of the present invention, which is applied to electronic products, such as a mobile phone, a computer, a PSP, a tablet computer, etc.
Referring to fig. 1, the screen structure of the embodiment of the present invention may specifically include: a glass cover plate 1 and a glass substrate 2; screen layer 3, screen layer 3 sets up between glass apron 1 and glass substrate 2, screen layer 3 includes a plurality of pixels 31 and a plurality of photosensitive element 32, pixel 31 comprises initiative light emitting component 310, photosensitive element 32 analysis screen layer 3 goes up the reverberation of finger and confirms the touch position of finger on screen layer 3, photosensitive element 32 carves the fingerprint appearance of finger according to the reverberation of finger on screen layer 3 simultaneously, realizes fingerprint identification.
Like this, the display function, touch-control function and the fingerprint identification function of screen form screen layer 3 in the same layer of screen structure, and the integrated level is high, has greatly reduced screen structure's thickness and volume to the manufacturing process step of screen structure has been reduced greatly, has reduced screen structure's manufacturing cost, is favorable to the further miniaturization of electronic product.
Alternatively, in an embodiment of the present invention, the active light emitting element 310 may be coated with the screen layer 3. Alternatively, in an embodiment of the present invention, since the active light emitting element 310 is adopted, the active light emitting element 310 may not be covered with the screen layer 3.
Alternatively, in an embodiment of the present invention, referring to fig. 2, the active light emitting element 310 may be an RGB organic light emitting element. Alternatively, in an embodiment of the present invention, referring to fig. 2, the active light emitting element 310 may be an RGB organic light emitting diode. Fig. 2 is a schematic plan view of a screen layer 3 according to an embodiment of the present invention.
Specifically, the distribution density of the plurality of light-sensing elements 32 may be set according to the touch position determination accuracy requirement and the fingerprint recognition accuracy requirement. For example, in one embodiment of the present invention, the plurality of photosensitive elements 32 may be distributed on the screen layer 3 with a uniform density. Alternatively, in another embodiment of the present invention, the plurality of photosensitive elements 32 may be distributed on the screen layer 3 with an uneven density. Optionally, in a further embodiment of the present invention, a portion of the plurality of photosensitive elements 32 in the plurality of photosensitive elements 32 is uniformly densely distributed on the screen layer 3, and the other plurality of photosensitive elements 32 in the plurality of photosensitive elements 32 is non-uniformly densely distributed on the screen layer 3.
Alternatively, in an embodiment of the present invention, referring to fig. 1, 2 and 3, each photosensitive element 32 may be disposed between two adjacent pixels 31, so as to improve the touch function precision and the fingerprint recognition function precision.
Alternatively, in one embodiment of the present invention, the photosensitive element 32 may be an optical sensor.
Optionally, in the utility model discloses a further embodiment, refer to fig. 3, screen layer 3 can also include a plurality of opaque side wall structures 33, a plurality of opaque side wall structures 33 and a plurality of light sensing element 32 one-to-one, and opaque side wall structure 33 sets up peripherally at light sensing element 32 to the light that initiative light emitting component 310 around the shielding light sensing element 32 sent improves the accuracy that light sensing element 32 confirmed the touch position and discerned the fingerprint.
Optionally, the utility model discloses an in the embodiment, glass apron 1, glass substrate 2 and screen layer 3 can be integrated to be set up in a module, and the integrated level of screen structure is high, is convenient for further reduce the thickness and the volume of screen structure, reduces the manufacturing process step of screen structure, reduces the manufacturing cost of screen structure, is favorable to the further miniaturization of electronic product.
The utility model discloses screen structure includes following advantage: by setting the screen structure to include: a glass cover plate and a glass substrate; the screen layer, the screen layer sets up between glass apron and glass substrate, and the screen layer includes a plurality of pixels and a plurality of photosensitive element, and the pixel comprises initiative light emitting component, and the touch position of finger on the screen layer is confirmed to the reverberation of finger on photosensitive element analysis screen layer, and the fingerprint appearance of finger is carved according to the reverberation of finger on the screen layer to photosensitive element simultaneously, realizes fingerprint identification. Like this, the display function of screen, touch-control function and fingerprint identification function form the screen layer promptly in the same layer of screen structure, and show the function, touch-control function and fingerprint identification function can be integrated in a module promptly glass apron, the module that glass substrate and screen layer formed, the integrated level is high, the thickness and the volume of screen structure have greatly been reduced, and the manufacturing process step of screen structure has been reduced greatly, the manufacturing cost of screen structure has been reduced, be favorable to the further miniaturization of electronic product.
The embodiment of the utility model provides a still disclose an electronic product, this electronic product includes foretell screen structure.
The utility model discloses electronic product includes following advantage: the screen structure by setting the electronic product includes: a glass cover plate and a glass substrate; the screen layer, the screen layer sets up between glass apron and glass substrate, and the screen layer includes a plurality of pixels and a plurality of photosensitive element, and the pixel comprises initiative light emitting component, and the touch position of finger on the screen layer is confirmed to the reverberation of finger on photosensitive element analysis screen layer, and the fingerprint appearance of finger is carved according to the reverberation of finger on the screen layer to photosensitive element simultaneously, realizes fingerprint identification. Like this, the display function of electronic product screen, touch-control function and fingerprint identification function form the screen layer promptly on the same layer of screen structure, and show the function, touch-control function and fingerprint identification function can be integrated in a module promptly glass apron, the module that glass substrate and screen layer formed, the integrated level is high, the thickness and the volume of screen structure have greatly been reduced, and the manufacturing process step of screen structure has been reduced greatly, the manufacturing cost of screen structure has been reduced, be favorable to the further miniaturization of electronic product.
For the embodiment of the electronic product, because the embodiment of the screen structure is included, the description is relatively simple, and relevant points can be referred to partial description of the embodiment of the screen structure.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The screen structure and the electronic product provided by the present invention are introduced in detail, and the principle and the implementation of the present invention are explained by applying specific examples, and the descriptions of the above examples are only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. A screen structure applied to an electronic product, comprising:
a glass cover plate and a glass substrate;
the screen layer, the screen layer sets up the glass apron with between the glass substrate, the screen layer includes a plurality of pixels and a plurality of photosensitive element, the pixel comprises initiative light emitting component, photosensitive element analysis the reverberation of finger determines on the screen layer the finger is in touch position on the screen layer, simultaneously the photosensitive element basis the reverberation of finger is carved with on the screen layer the fingerprint appearance of finger, realizes fingerprint identification.
2. A screen structure according to claim 1, wherein said active light emitting elements are interspersed with said screen layer.
3. The screen structure of claim 1, wherein the active light emitting elements are RGB organic light emitting elements.
4. The screen structure of claim 3, wherein the active light emitting elements are RGB organic light emitting diodes.
5. The screen structure of claim 1, wherein the plurality of photosensitive elements are uniformly density distributed on the screen layer.
6. A screen structure according to claim 1, wherein each said light sensitive element is disposed between two adjacent said pixels.
7. The screen structure of claim 1, wherein the glass cover plate, the glass substrate, and the screen layer are integrally disposed.
8. A screen structure according to claim 1, characterized in that said light sensitive element is an optical sensor.
9. The screen structure of any of claims 1-8, wherein the screen layer further comprises a plurality of opaque sidewall structures, the plurality of opaque sidewall structures corresponding to the plurality of photosensitive elements one-to-one, the opaque sidewall structures being disposed around the photosensitive elements to shield light emitted from the active light-emitting elements around the photosensitive elements.
10. An electronic product, characterized in that it comprises a screen structure according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920668996.1U CN209980214U (en) | 2019-05-10 | 2019-05-10 | Screen structure and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920668996.1U CN209980214U (en) | 2019-05-10 | 2019-05-10 | Screen structure and electronic product |
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| Publication Number | Publication Date |
|---|---|
| CN209980214U true CN209980214U (en) | 2020-01-21 |
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| CN201920668996.1U Active CN209980214U (en) | 2019-05-10 | 2019-05-10 | Screen structure and electronic product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110134277A (en) * | 2019-05-10 | 2019-08-16 | 北京兆易创新科技股份有限公司 | A kind of screen construction and electronic product |
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- 2019-05-10 CN CN201920668996.1U patent/CN209980214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110134277A (en) * | 2019-05-10 | 2019-08-16 | 北京兆易创新科技股份有限公司 | A kind of screen construction and electronic product |
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Address after: Room 101, Floor 1-5, Building 8, Yard 9, Fenghao East Road, Haidian District, Beijing 100094 Patentee after: Zhaoyi Innovation Technology Group Co.,Ltd. Address before: 100083 12 Floors, Block A, Tiangong Building, Science and Technology University, 30 College Road, Haidian District, Beijing Patentee before: GIGADEVICE SEMICONDUCTOR(BEIJING) Inc. |