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Display panel and display device

A technology of display panel and display area, applied in instruments, optics, photography, etc., can solve the problems of dark noise in Selfie photos and affect the Selfie effect of users, and achieve the effect of improving Selfie effect and Selfie experience effect.

Active Publication Date: 2020-10-13
SHANGHAI AVIC OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the market's pursuit of the screen ratio of mobile phones, there is no place for the front camera flash on the front of the mobile phone, such as the current water drop screen, blind hole screen, etc., and only a small area of ​​the entire screen is reserved for the camera. space for placing devices such as the front flash
In the absence of a front flash, end users will have to endure problems such as dark selfie photos in dark environments and loud noises, which seriously affect the selfie effect of users in dark environments

Method used

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

Examples

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Embodiment Construction

[0044] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0045] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0046] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0047] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a display panel and a display device, and relates to the technical field of display. The display panel is provided with a display area and a non-display area surrounding the display area; the display area comprises a first display area and a second display area, and the first display area at least partially surrounds the second display area; the display panel comprises a color film substrate and an array substrate which are oppositely arranged, and the color film substrate comprises a first substrate, an organic light-emitting layer arranged on the first substrate and at least located in the first display area, a black matrix layer arranged on one side, far away from the first substrate, of the organic light-emitting layer and comprising a plurality of first hollowparts, and a color resistor. At least part of the color resistor is filled in the first hollow part, and the color resistor is distributed in the first display area and the second display area. A usercan lighten the organic light-emitting layer on the color film substrate in the selfie stage, and the selfie effect of the user in a dark environment can be improved.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display panel and a display device. Background technique [0002] From the era of CRT (Cathode Ray Tube, cathode ray tube) to the era of liquid crystal, and now to the era of OLED (Organic Light-Emitting Diode, organic light-emitting diode), the display industry has experienced decades of development and has become ever-changing. The display industry has been closely related to our lives. From traditional mobile phones, tablets, TVs and PCs to the current smart wearable devices and VR, display technology is inseparable. [0003] Currently on the market, in order to achieve a better front camera effect, a front camera flash is usually added to the front of the phone. diffuse reflection effect. However, with the market's pursuit of the screen ratio of mobile phones, there is no place for the front camera flash on the front of the mobile phone, such as the curr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G03B15/02G03B15/03
CPCG02F1/133514G03B15/02G03B15/03
Inventor 金慧俊姜炜张劼
Owner SHANGHAI AVIC OPTOELECTRONICS