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A color filter substrate and a display device

A technology for display devices and color film substrates, applied in instruments, nonlinear optics, optics, etc., can solve problems such as bluish display images, and achieve the effect of resolving the bluish display images

Active Publication Date: 2019-04-30
XIAMEN TIANMA MICRO ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a color filter substrate and a display device to solve the problem in the prior art that the displayed image in the edge area of ​​the liquid crystal display panel is bluish

Method used

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  • A color filter substrate and a display device
  • A color filter substrate and a display device
  • A color filter substrate and a display device

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] An embodiment of the present invention provides a color filter substrate. The color filter substrate includes a display area A1 and a non-display area A2 surrounding the display area A1. Refer to figure 1 , figure 1 The schematic diagram of the cross-sectional structure of the color filter substrate provided by the embodiment of the present invention, the color filter substrate also includes a substrate 10 and a color-resist layer 11 disposed on the sub...

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Abstract

The invention provides a color film substrate and a display device. The color film substrate comprises a substrate and a color resistor layer. The color resistor layer is arranged on the substrate. The color film substrate and the display device have the advantages that the portions, which are positioned in a non-display area in the directions perpendicular to the substrate, of the color resistor layer are higher than the portions, which are positioned in a display area in the directions perpendicular to the substrate, of the color resistor layer, accordingly, a transition region, namely, a film layer in a peripheral edge region of the display area, between the non-display area and the display area is yellow, accordingly, colors of slightly blue light rays can be adjusted by the yellow film layer in the peripheral edge region when the light rays transmitted through edge regions of quantum dot film layers are slightly blue, blue light transmitted through the film layer can become white light, and the problem of slightly blue displayed images of edge regions of display panels can be solved.

Description

technical field [0001] The present invention relates to the technical field of display devices, and more specifically, to a color filter substrate and a display device. Background technique [0002] Since the quantum dot technology can significantly improve the color saturation of a display panel, a display device using the quantum dot technology has attracted widespread attention. The prior art discloses a liquid crystal display panel using quantum dot technology, and the liquid crystal display panel includes a color filter substrate, an array substrate and a backlight module. Wherein, the backlight module includes a light source, a light guide plate, and a quantum dot film layer, etc., and the quantum dot film layer includes quantum dots that generate red light after excitation and quantum dots that generate green light after excitation. During the working process of the liquid crystal display panel, the blue light emitted by the light source excites the quantum dots in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/13357
CPCG02F1/133514G02F1/1336G02F1/133614
Inventor 张振铖李静邱英彰
Owner XIAMEN TIANMA MICRO ELECTRONICS
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