Color filter layer and manufacture method thereof

A color filter layer and color filter technology, applied in the field of color filter layer, can solve problems such as insufficient light color purity and decline in display quality of thin-film transistor liquid crystal displays, achieve high color saturation, reduce material consumption, and save manufacturing processes cost effect

Inactive Publication Date: 2010-11-03
华映视讯(吴江)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, when the effect of the color filter films 120R, 120G, 120B, .
Once such color filter films 120R, 120G, 120B, ... are arranged in a thin film transistor liquid crystal display, the display quality of the thin film transistor liquid crystal display will be greatly reduced.

Method used

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  • Color filter layer and manufacture method thereof
  • Color filter layer and manufacture method thereof
  • Color filter layer and manufacture method thereof

Examples

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no. 1 example

[0037] figure 2 It is a partial cross-sectional schematic diagram of a color filter layer according to the first embodiment of the present invention. Please refer to figure 2 , the color filter layer 200 of this embodiment includes a substrate 210 and a plurality of color filter stack patterns 220R, 220G, 220B, ..., wherein the color filter stack patterns 220R, 220G, 220B, ... are arranged on the substrate 210 on. In practice, the color filter stack patterns 220R, 220G, 220B, . . . may have different colors, such as red, green, blue, . In addition, the color filter layer 200 can be further provided with a black matrix pattern BM, so as to avoid color mixing of the color filter stack patterns 220R, 220G, 220B, . . . of different colors.

[0038] In this embodiment, each color filter stack pattern 220R, 220G, 220B, . . . includes two kinds of color filter films, and the two kinds of color filter films are stacked alternately. Specifically, as figure 2 as well as image ...

no. 2 example

[0055] Figure 8 It is a partial cross-sectional schematic diagram of a color filter layer according to the second embodiment of the present invention. The color filter layer 800 of this embodiment is similar to the color filter layer 200 of the first embodiment, but the main difference between them is that the modified color filter film in the color filter layer 800 of this embodiment is more It further includes a plurality of nano-glass balls. In addition, if the present embodiment and the first embodiment have the same or similar symbols, they represent the same or similar components, which will not be repeated here.

[0056] Please refer to Figure 8 The color filter layer 800 of this embodiment includes a substrate 210 and a plurality of color filter stack patterns 820R, 820G, 820B, . . . disposed on the substrate 210 . In practice, the color filter stack patterns 820R, 820G, 820B, . . . can have different colors, such as red, green, blue, . In addition, the color fil...

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Abstract

The invention discloses a color filter layer and a manufacture method thereof. The color filter layer comprises a substrate and a plurality of color filter stack patterns, wherein the color filter stack patterns are configured on the substrate. In addition, each of the color filter stack patterns comprises at least one pure color filter film and at least one modified color filter film which are stacked in a staggered way, and the refractive index of the modified color filter film is different from that of the pure color filter film.

Description

technical field [0001] The present invention relates to a color filter layer, and in particular to a color filter layer of a color filter film with a multi-layer structure. Background technique [0002] As the demand for displays is increasing day by day, the industry is fully committed to the development of related displays. Among them, the cathode ray tube (Cathode Ray Tube, CRT) has been monopolizing the display market for many years because of its excellent display quality and technological maturity. However, due to the rise of the concept of green environmental protection, the characteristics of large energy consumption and large radiation, and the limited space for flat products, it cannot meet the market's requirements for lightness, thinness, shortness, smallness, beauty and low consumption. Power Market Trends. Therefore, thin film transistor liquid crystal displays (Thin Film Transistor Liquid Crystal Display, TFT LCD) with superior characteristics such as high i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335
Inventor 李其欣谢文仁林鸿明刘维人林维宣何君德
Owner 华映视讯(吴江)有限公司
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