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Color filter substrate, manufacturing method thereof and liquid crystal display device

A technology for color filter substrates and liquid crystal display devices, which is applied in optics, nonlinear optics, instruments, etc., and can solve problems such as unsatisfactory manufacturing methods of color filter substrates

Pending Publication Date: 2022-07-01
INESA DISPLAY MATERIALS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the existing color filter substrate and its manufacturing method are not ideal, resulting in room for improvement in the light emission angle, viewing angle and brightness of the liquid crystal display device.

Method used

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  • Color filter substrate, manufacturing method thereof and liquid crystal display device
  • Color filter substrate, manufacturing method thereof and liquid crystal display device
  • Color filter substrate, manufacturing method thereof and liquid crystal display device

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Embodiment Construction

[0032] figure 1 It is a schematic diagram of the structure of a liquid crystal display device. Please refer to figure 1 , the light 104 emitted by the light source 102 of a liquid crystal display device 100 is transmitted in the direction shown by the arrow in the figure, and before it is emitted through the glass substrate 108 of the color filter substrate 106, generally speaking, at least the color filter needs to pass through the color filter. One of the plurality of color photoresists 110 of the substrate 106 .

[0033] The plurality of color photoresists 110 are distributed among the plurality of light shielding blocks 112 on the glass substrate 108 . The optical density of the plurality of light shielding blocks 112 is relatively high, which can block the passage of the light 120 in the light 104 .

[0034] Unless otherwise specified, the word "above" in this document does not represent the specific up and down orientation in products and structures such as color filt...

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Abstract

The embodiment of the invention relates to a color filter substrate, a manufacturing method thereof and a liquid crystal display device. The color filter substrate (10) comprises: a glass substrate (12); the color light resistors (14) are distributed on the glass substrate (12) at intervals; and a plurality of shading spacing columns (16), each of the plurality of shading spacing columns (16) comprises a shading part (18) extending from the glass substrate (12) and a reflecting part (20) extending from the shading part (18), and the shading parts (18) of the plurality of shading spacing columns (16) contact and surround the plurality of color light resistors (14). According to the embodiment of the invention, the light emitting angle of the liquid crystal display device can be increased, the visual angle of the liquid crystal display device is increased, and the brightness of the liquid crystal display device is improved.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular, to a color filter substrate, a manufacturing method thereof, and a liquid crystal display device. Background technique [0002] For displays such as liquid crystal display (Liquid Crystal Display, LCD) devices, in many cases, a larger viewing angle and higher brightness can better meet the actual use requirements of customers. The viewing angle and brightness of the liquid crystal display device are related to the exit angle of the light emitted by the light source in the liquid crystal display device, and the like. The structure of the color filter substrate of the liquid crystal display device often affects the exit angle of light and the like. [0003] However, the existing color filter substrate and its manufacturing method are not ideal, resulting in room for improvement in the light exit angle, viewing angle and brightness of the liquid crystal display device. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1339G02F1/13357
CPCG02F1/133512G02F1/133514G02F1/13394G02F1/133553G02F1/1336G02F1/133516
Inventor 张莉陆晨欢陈建良范刚洪王群
Owner INESA DISPLAY MATERIALS
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