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Display panel and display device

A display panel and display device technology, which is applied in the direction of identification devices, instruments, diodes, etc., can solve the problems of not being able to realize a full screen and low screen-to-body ratio, and achieve the effect of realizing a true full screen, increasing the screen-to-body ratio, and being convenient to carry

Active Publication Date: 2022-05-03
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The display device of the embodiment of the present application includes the above-mentioned display panel, and the display device further includes an optical sensor correspondingly arranged on the back side of the first display part or / and the third display part, and the optical sensor can For the camera, etc., it can solve the problem of low screen-to-body ratio and the inability to realize a true full screen

Method used

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  • Display panel and display device
  • Display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] see figure 1 , figure 2 , image 3 , figure 1 It is a schematic diagram of the state of the first display panel before bending provided in the embodiment of the present application, figure 2 It is a schematic diagram of the bent state of the first display panel provided in the embodiment of the present application, image 3 It is a schematic diagram of a state simulation of the first kind of display panel after being bent provided by the embodiment of the present application.

[0038] The display panel of the embodiment of the present application includes a first display part AA1, a second display part AA2 and a third display part AA3, the second display part AA2 is arranged between the first display part AA1 and the third display part AA3, and the first The display surfaces of the display part AA1, the second display part AA2 and the third display part AA3 have the same orientation, the first display part AA1 and the second display part AA2 can be connected by be...

Embodiment 2

[0042] see Figure 5 , 6 , Figure 5 It is a schematic diagram of the state of the second display panel before bending provided in the embodiment of the present application, Image 6 It is a schematic diagram of the state after the bending of the second display panel provided in the embodiment of the present application. The display panel of the embodiment of the present application is the same or similar to the first embodiment, except that it further includes a fourth display portion AA4 , and the same as the first embodiment will not be repeated here.

[0043] The display panel of the embodiment of the present application includes a first display part AA1, a second display part AA2, a third display part AA3 and a fourth display part AA4, and the second display part AA2 is arranged on the first display part AA1 and the third display part AA3 and the display surfaces of the first display part AA1, the second display part AA2 and the third display part AA3 have the same ori...

Embodiment 3

[0055] The embodiment of the present application also provides a display device, including any one of the display panels described in Embodiment 1, and the display device also includes an optical panel correspondingly arranged on the back side of the first display part AA1 or / and the third display part AA3. sensor.

[0056] Specifically, the display device includes the display panel described in any one of the embodiments, and an optical sensor is provided on the back side of the first display part AA1 and / or the third display part AA3, and the optical sensor can be a fingerprint reader, a camera, and the like.

[0057] Here, taking the optical sensor as a camera as an example to illustrate the use of the display device in the embodiment of the present application, when the camera is used, the first display part AA1 and the third display part AA3 are not bent, the first display part AA1, the second display part The display surface of the display part AA2 and the third display ...

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Abstract

The embodiment of the present application discloses a display panel and a display device. The display panel includes: a first display part; a second display part; and a third display part. The second display part is arranged on the first display part and the third display part. and the display surfaces of the first display part, the second display part and the third display part face the same direction, the first display part and the second display part can be connected by bending, and the second display part and the third display part can be bent Folded connection; wherein, the first display part and the third display part can be bent toward the same direction relative to the second display part, and the lengths of the first display part and the third display part are not greater than the length of the second display part. The display panel can realize a true full screen and a small space for easy portability.

Description

technical field [0001] The present application relates to the display field, in particular to a display panel and a display device. Background technique [0002] Organic light-emitting display panels (OLED) have the advantages of high contrast, fast response speed, self-illumination, and wide temperature range, so they have gradually become the darling of the display industry. However, with the continuous improvement of people's product requirements, these characteristics are no longer available. Meet the needs. Compared with other display technologies, organic light-emitting display panels are easier to achieve flexible display, which is difficult for other technologies to achieve at present. However, in the current market with flexible screen mobile phones, tablet computers, etc., the conflict between large-screen display and small space carrying is not the same. unsolved. Contents of the invention [0003] Embodiments of the present application provide a display panel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32G09F9/30
CPCG09F9/301H10K59/60H10K59/65H10K59/10
Inventor 殷少轩
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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