Display device

A technology for display devices and display boards, which is applied in the direction of identification devices, instruments, etc., can solve the problems that electronic equipment is not full-screen and cannot be displayed on the screen, and achieve the effect of full-screen display

Pending Publication Date: 2022-04-12
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional electronic devices such as mobile phones and tablet computers need to integrate front-facing cameras and infrared sensing elements; Holes are opened to enter the photosensitive element located under the screen, but these electronic devices are not truly full-screen, and cannot be displayed on all areas of the entire screen

Method used

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Embodiment Construction

[0032] The characteristics and exemplary embodiments of various aspects of the application will be described in detail below. In order to make the purpose, technical solution and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only configured to explain the application, not to limit the application. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by showing examples of the present application.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily ...

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PUM

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Abstract

The invention discloses a display device which comprises a display panel, and the display panel comprises a first display panel which is provided with a light emitting side and a backlight side which are oppositely arranged in the thickness direction of the first display panel, and a light transmitting hole extending by a preset depth in the thickness direction; the second display panel is used for shielding the light hole and can be switched between a first state and a second state relative to the first display panel; in the first state, the orthographic projection of the second display panel in the thickness direction covers the light transmitting hole and is connected with the first display panel, and in the second state, the orthographic projection of the second display panel in the thickness direction and the orthographic projection of the light transmitting hole are at least partially staggered, so that external light can enter from the light transmitting hole. According to the invention, full-screen display of the display device can be realized.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display device. Background technique [0002] With the rapid development of electronic devices, users have higher and higher requirements for screen-to-body ratio, so that the full-screen display of electronic devices has attracted more and more attention from the industry. [0003] Traditional electronic devices such as mobile phones and tablet computers need to integrate front-facing cameras and infrared sensing elements; The openings enter the photosensitive element located under the screen, but these electronic devices are not truly full-screen, and cannot be displayed on all areas of the entire screen. Contents of the invention [0004] An embodiment of the present application provides a display device, which aims to realize a full-screen display of an electronic device. [0005] In the first aspect, an embodiment of the present application provides a displa...

Claims

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Application Information

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IPC IPC(8): G09F9/33G09F9/35
Inventor 黄军
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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