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Display panel and mobile terminal

A display panel and area-to-area technology, applied in instruments, nonlinear optics, optics, etc., can solve the problem of low color gamut of the display panel, achieve the effect of increasing the color gamut and improving the display effect

Active Publication Date: 2022-05-24
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present application provides a display panel and a mobile terminal to solve the technical problem of the low color gamut of the existing display panel

Method used

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  • Display panel and mobile terminal

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Embodiment Construction

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of this application.

[0041] see figure 1 , figure 1 It is a top view of the existing reflective liquid crystal display panel. In a sub-pixel unit, when the color-resist unit fully covers the sub-pixel unit, the light-emitting color gamut of the display panel is higher, but because the color-resist unit is fully covered , resulting in lower brightness of the display panel, figure 1 The reflectivity of the medium display panel to the incident light is 4% to 8%, and th...

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Abstract

The invention discloses a display panel and a mobile terminal. The display panel comprises a color resistance layer and a reflecting layer arranged on one side of the color resistance layer, the color resistance layer comprises a plurality of color resistance units, and at least part of the color resistance units comprise at least two first color resistance blocks and second color resistance blocks located between every two adjacent first color resistance blocks; the reflecting layer is used for reflecting incident light penetrating through the color resistance layer to the light emitting side of the display panel; the first color resistance blocks are thicker than the second color resistance blocks; according to the display panel, the first color resistance block and the second color resistance block which are different in thickness are arranged in the color resistance unit, so that part of light can penetrate through the second color resistance block, the color gamut of emergent light of the display panel is increased on the premise that the reflectivity of the display panel is guaranteed, and the display effect of the display panel is improved.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, to a display panel and a mobile terminal. Background technique [0002] Liquid crystal displays have been widely used in people's lives, such as display screens of mobile phones / computers / TVs. Liquid crystal displays can be classified into transmissive liquid crystal displays, semi-transmissive liquid crystal displays and reflective liquid crystal displays according to the type of light source used and the arrangement of the light sources. As for the reflective liquid crystal display, it displays pictures by reflecting ambient light or light emitted by a light source disposed in front of the display panel. [0003] At present, in order to improve the brightness of the product, the reflective liquid crystal display usually sets a blank area in the color blocking area to improve the reflectivity of the product. However, the reduction of the color blocking area reduces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335
CPCG02F1/133514G02F1/133553
Inventor 邱志龙
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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