Display screens and display devices

A technology for display screens and display areas, applied in identification devices, nonlinear optics, instruments, etc., can solve problems such as increased screen-to-screen ratio, increased screen-to-screen ratio, and the inability to place front sensors, etc., to achieve improved The effect of screen ratio

Active Publication Date: 2021-04-09
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional non-display area where the front optical sensor is placed hinders the further increase of the display screen ratio
Therefore, it is impossible to place the front sensor in some display screens that require a higher screen ratio, or the screen ratio of the display screen with the front sensor cannot be further increased.

Method used

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  • Display screens and display devices
  • Display screens and display devices
  • Display screens and display devices

Examples

Experimental program
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Embodiment Construction

[0024] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, not to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0026] Please combine figure 1 and figure 2 , figure 1 It shows a schematic top view structural diagram of a display screen provided by the embodiment of the present application; figure 2 show figure 1 The schematic diagram of the cross-sectional structure of the display scree...

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Abstract

The application discloses a display screen and a display device. The display screen includes a display area and a non-display area; the display area includes a first opening area, and the non-display area includes a first non-display area and a second non-display area; the second non-display area is embedded In the first opening area; the first non-display area surrounds the display area, and the first non-display area surrounds the second non-display area; the display screen includes a front sensor, a first substrate and a second substrate; the first substrate covers the display area, The first non-display area and the second non-display area, the second substrate covers the display area, the first non-display area and the second non-display area; the front sensor is arranged in the second non-display area; wherein the first substrate corresponds to the second The position of the non-display area and the position of the second substrate corresponding to the second non-display area respectively transmit light. According to the solution provided by the embodiment of the present application, while increasing the screen-to-body ratio of the display screen, a front sensor can be provided in the display screen to realize corresponding additional functions.

Description

technical field [0001] The present application generally relates to the field of display technology, in particular to liquid crystal display technology, and in particular to display screens and display devices. Background technique [0002] With the wide application of display screens, people increasingly hope that the display screen has a larger image display area and a smaller frame, which means that the screen-to-body ratio of the display screen is required to be larger and larger. Therefore, the frame of the display screen is continuously compressed and narrowed. [0003] In addition, in addition to displaying images, usually the display screen can also realize other more additional functions, such as temperature detection function, positioning function, image capture function and so on. These additional functions mentioned above can be realized by components such as sensors arranged in the display screen. Among the above sensors, some front sensors, such as front opti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/00
CPCG09F9/00G02F1/13454G02F1/133514G02F1/1339G02F1/136286G02F1/133528G02F1/13338G02F2201/58G02F2202/28G02F1/133388
Inventor 周洪波郑巧花马郁平
Owner XIAMEN TIANMA MICRO ELECTRONICS
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