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Display device and manufacturing method thereof

A technology of display device and manufacturing method, which is applied in the direction of identifying devices, instruments, diodes, etc., can solve problems such as ripples in photos or videos, and achieve the effect of improving the shooting effect and improving the ripple phenomenon

Active Publication Date: 2021-06-15
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

[0007] Therefore, it is necessary to provide a display device and a manufacturing method thereof to solve the problem of ripples in photos or videos captured by existing display devices with cameras under the screen.

Method used

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  • Display device and manufacturing method thereof
  • Display device and manufacturing method thereof
  • Display device and manufacturing method thereof

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present invention will be apparent from the drawings in the embodiment of the present invention. Obviously, the described embodiments are all embodiments of the invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0030] First, it is important to explain that the existing flexible display device uses a picture or video of the camera to shoot the camera or video appears to be a backplane located between the camera and the display panel. figure 1 The material shown is the first back plate 2001 of the polyethylene terephthalate) having a high double refractive index, which has a high degree of dispersion of the light entering the camera. In view of this, embodiments of the present invention provide a new display device.

[0031] See figure 2 , figure 2 A structural diagram of a di...

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Abstract

The embodiment of the invention provides a display device. The display device comprises: a display panel which comprises a display area and a binding area, wherein the display area comprises a display surface and a non-display surface which are oppositely arranged, and the binding area comprises a binding surface and a non-binding surface which are oppositely arranged; a first back plate arranged on the non-display surface of the display area; and a second back plate arranged on the non-binding surface of the binding area. The birefringence of the first back plate is lower than that of the second back plate. According to the embodiment of the invention, the first back plate and the second back plate are respectively arranged in the display area and the binding area of the display panel, so that on one hand, the bendable flexible display panel can be supported and protected; and on the other hand, the birefringence of the first back plate is lower than that of the second back plate, so that compared with the display device with the whole surface adopting the second back plate, the embodiment of the invention can improve the ripple phenomenon of the picture or the video shot by the under-screen camera, thereby improving the shooting effect.

Description

Technical field [0001] Embodiments of the present invention relate to the field of display, and more particularly to a display device and a method of fabricating it. Background technique [0002] At present, the display device such as an organic light-emitting diode, an OLANIC Light-Emitting Diode, an OLED display device's boundless frame design is gradually a popular design trend, and the boundless screen is a very narrow screen, which is integrated with the screen and border. Let's not see the border, a big advantage is that the appearance is superior, compared with the screen with a thick border, the boundless screen can not only feel more fashionable on the shape, but also the display device with the boundless frame screen. Very good to implement the stitching of the display device, thereby implementing two-single screen, triple screens, even multi-screen, better display effect. In addition, the boundless frame screen can also bring a broader visual effect to the user, elimin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32G09F9/30
CPCG09F9/301H10K59/65H10K59/10Y02E10/549
Inventor 覃黎君
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD