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Color-film substrate and manufacturing method thereof

A color filter substrate and manufacturing method technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of weakening light intensity, overall brightness of the display screen, and excessive power consumption of products, so as to enhance the display brightness and solve the problem of display Insufficient brightness effect

Inactive Publication Date: 2018-12-11
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, after the backlight passes through the color-resist material, the light of other colors is absorbed except for the light of the corresponding color, and the light intensity is weakened accordingly, resulting in the decrease of the overall brightness of the finally obtained display screen.
When the liquid crystal display panel is used in the display of various products, especially when the user is in an outdoor environment, it is necessary to increase the brightness of the backlight so that the user can clearly see the display screen, which causes the power consumption of the product to be too fast

Method used

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  • Color-film substrate and manufacturing method thereof
  • Color-film substrate and manufacturing method thereof
  • Color-film substrate and manufacturing method thereof

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Embodiment 1

[0026] refer to figure 1 and figure 2 As shown, this embodiment provides a color filter substrate, including a transparent substrate 1 , a black matrix 2 and a plurality of color resist blocks 3 .

[0027] Wherein, the black matrix 2 is arranged on the transparent substrate 1 to form a plurality of pixel areas 10, the color resistance block 3 is arranged in the corresponding pixel area 10, the color resistance block 3 and the black matrix 2 There are spacer grooves 40 between them.

[0028] In the color filter substrate, when each of the color-resisting blocks 3 is arranged in the corresponding pixel area 10, the interval groove 40 is provided between the color-resisting block 3 and the black matrix 2, so that the A spaced area is formed between the color resist block 3 and the black matrix 2 , and the light irradiated to the color filter substrate can pass through the spaced groove 40 . When the color filter substrate is applied to a liquid crystal display panel, a part o...

Embodiment 2

[0036] This implementation provides a method for manufacturing a color filter substrate, combining Figure 5a-5d or Figure 6a~6d As shown, the preparation method comprises the steps of:

[0037] Such as Figure 5a Or as shown in 6a, a transparent substrate 1 is provided, and a black matrix 2 is fabricated on the transparent substrate 1, and the black matrix 2 divides the transparent substrate 1 into a plurality of pixel areas 10;

[0038] Such as Figure 5b Or as shown in 6b, a corresponding color-resist block 3 is fabricated in the pixel area 10, and there is a spacer 40 between the color-resist block 3 and the black matrix 2.

[0039]As an embodiment of the manufacturing method of the color filter substrate, as Figure 5c As shown, the manufacturing method further includes the step of: filling the spacer grooves 40 with a transparent photoresist material to form spacer photoresist blocks 4 .

[0040] Further, as Figure 5d As shown, in this embodiment, the manufacturi...

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Abstract

The invention provides a color-film substrate and a manufacturing method thereof. The color-film substrate comprises a transparent substrate, a black matrix and a plurality of color resistor blocks and is characterized in that the black matrix is arranged on the transparent substrate to form a plurality pixel areas; the color resistor blocks are arranged in the corresponding pixel areas, and spacing grooves are arranged between the color resistor blocks and the black matrix. The color-film substrate has the advantages that light emitted towards the color-film substrate passes the spacing grooves, the light can be used for enhancing the brightness of light penetrating the color resistor blocks, the display brightness of a liquid crystal display panel using the color-film substrate is enhanced, and the display brightness insufficiency problem of the liquid crystal display panel and the electric quantity problem caused by the display brightness insufficiency are solved; in addition, thespacing grooves are filled with transparent photoresist to form spacing photoresist blocks, and the stability of a structure subsequently arranged on the color resistor blocks, the black matrix and the spacing photoresist block can be kept.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a color filter substrate and a manufacturing method thereof. Background technique [0002] In the liquid crystal display panel, by coating the color-resisting material of the corresponding color on the color filter, the backlight passes through each of the color-resisting materials to form the primary color light of the corresponding color, and the primary color light is mixed in different intensity ratios, Shown in different colors. [0003] However, after the backlight passes through the color-resist material, the light of other colors is absorbed except the light of the corresponding color, and the light intensity is weakened accordingly, resulting in the decrease of the overall brightness of the finally obtained display screen. When the liquid crystal display panel is used for displaying various products, especially when the user is in an outdoor environment, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335
CPCG02F1/133512G02F1/133514G02F1/133516
Inventor 潘于新
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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