Method for manufacturing color film substrate

A manufacturing method and color film substrate technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as light leakage, liquid crystal inversion disorder, and affecting the display effect of liquid crystal displays, so as to improve viewing angle, improve utilization rate, and improve The effect of light leakage

Active Publication Date: 2015-11-25
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
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Problems solved by technology

In addition, the light is deflected by the liquid crystal and reaches the color filter substrate. Due to the disorder of the liquid crystal at the edge of the color filter substrate, it is easy to cause the polarization direction of the light to change here, so the light is easily in the black matrix on the color filter substrate. The junction with the color resistance leaks, which affects the display effect of the LCD

Method used

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  • Method for manufacturing color film substrate
  • Method for manufacturing color film substrate
  • Method for manufacturing color film substrate

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Embodiment Construction

[0044] The present invention will be further described below in conjunction with accompanying drawing.

[0045] The particulars presented here are exemplary and used for illustrative discussion of embodiments of the invention only, and are presented to provide what is believed to be the most useful and understandable description of the principles and conceptual aspects of the invention. Regarding this point, there is no attempt to introduce the structural details of the present invention beyond the level required for a basic understanding of the present invention. Those skilled in the art can clearly understand how to implement the present invention in practice through the description and accompanying drawings. Several forms.

[0046] figure 1 A flow chart of the manufacturing method of the color filter substrate 100 provided according to the present invention is shown. combine Figure 1 to Figure 7 As shown, the manufacturing method of the color filter substrate 100 includ...

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Abstract

The invention discloses a method for manufacturing a color film substrate. The method comprises the steps that a plurality of separated black matrixes are formed on a substrate, and each black matrix comprises a convex portion and flat portions located at the two sides of the convex portion; a prism film is formed between the convex portions of every two adjacent black matrixes so that the emergent angle of light can be increased after the light passes through the prism films. Through the structural cooperation of the black matrixes and the prism films, the view angle of the color film substrate is effectively increased based on the principle of an optical lens, meanwhile, the light leakage phenomenon of the color film substrate is improved, and the utilization rate of the light and the brightness of the light emitted out of the color film substrate are greatly increased.

Description

technical field [0001] The invention belongs to the technical field of liquid crystal display, and in particular relates to a manufacturing method of a color filter substrate. Background technique [0002] At present, RGBW technology has been widely used in the field of liquid crystal display. However, the existing color filter substrate is not provided with relevant structures to make it have a higher light output angle. After the light passes through the color filter substrate and directly exits the liquid crystal display, the output angle has not been improved. Therefore, the difficulty of the current RGBW technology largely lies in how to better improve the viewing angle. In addition, the light is deflected by the liquid crystal and reaches the color filter substrate. Due to the disorder of the liquid crystal at the edge of the color filter substrate, it is easy to cause the polarization direction of the light to change here, so the light is easily in the black matrix o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335
CPCG02F1/133512
Inventor 余智伟蓝斌史凯李安石
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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