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Display panel and display device

A display panel and display area technology, applied to static indicators, instruments, nonlinear optics, etc., can solve the problem of blue light overflow at the edge of the display area

Active Publication Date: 2019-08-30
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a display panel and a display device to solve the problem of serious blue light overflow at the edge of the display area of ​​the existing display device

Method used

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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0022] In the production process of the backlight module, the fluorescent material or quantum dot film generally needs to be excited by the blue LED to emit light of other colors, and the light of other colors is mixed with the light generated by the blue LED chip to form white light, thereby forming a backlight source. . However, due to the narrow frame of the backlight module of the display panel, the blue light leaks around the backlight module seriously, causing the blue light to be projected from the frame of...

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Abstract

The invention discloses a display panel and a display device. The display panel comprises an array substrate and a color film substrate arranged opposite to each other; the display panel comprises a display area; a display area of the color film substrate comprises a color resistance layer; the color resistance layer comprises a plurality of pixel units arranged in an array mode, and each pixel unit comprises a red color resistance block, a green color resistance block and a blue color resistance block; a display area of the array substrate comprises driving circuits arranged in an array mode,and the driving circuits are in one-to-one correspondence with the color resistance blocks; the display area comprises a first area and a second area surrounding the first area; and the second area comprises N transition zones which are sequentially arranged from the edge of the display area to the first area, wherein the area of the blue color resistance block of the ith transition zone is smaller than that of the blue color resistance block of the i+1th transition zone. The invention provides the display panel and the display device, so as to solve the problem that the blue light overflow at the edge of the display area of the existing display device is serious.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] With the development of science and technology, display devices are widely used in daily life and work. Currently, display panels in display devices are mostly liquid crystal display panels. [0003] The backlight module of the liquid crystal display panel includes a light conversion material layer, which can convert the blue light emitted by the blue LED chip into red, green and other colors of light, and mix the above-mentioned other colors of light with the blue light generated by the blue LED chip to generate white light , as the backlight of the display module. [0004] But at the edge of the backlight module, due to the design of the narrow frame of the backlight, the light-emitting angle of the LED chip will be limited by the backplane frame, and the excitation of the light conversion material is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/133G02F1/1362
CPCG02F1/133514G02F1/13306G02F1/136286
Inventor 刘群龙贾龙陈志启钟本顺
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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