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Color filters and liquid crystal display panel using the same

A liquid crystal display panel and color filter technology, which is applied in optics, optical components, nonlinear optics, etc., can solve the problems of poor color mixing effect and stiff display screen, so as to improve softness, good color mixing effect, and avoid jaggedness The effect of the phenomenon

Inactive Publication Date: 2008-06-25
INNOCOM TECH (SHENZHEN) CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the problems of poor color mixing effect and stiff display picture in the prior art, it is necessary to provide a color filter that improves the color mixing effect and the softness of the display picture
[0010] In order to solve the problems of poor color mixing effect and stiff display picture in the prior art, it is necessary to provide a liquid crystal display panel that improves the color mixing effect and the softness of the display picture

Method used

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  • Color filters and liquid crystal display panel using the same
  • Color filters and liquid crystal display panel using the same
  • Color filters and liquid crystal display panel using the same

Examples

Experimental program
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Embodiment Construction

[0018] see image 3 , is a schematic structural view of the liquid crystal display panel disclosed in the first embodiment of the present invention. The liquid crystal display panel 20 includes a color filter substrate 21, a thin film transistor substrate 23 disposed opposite to the color filter substrate 21, and a liquid crystal layer 25, and the liquid crystal layer 25 is sandwiched between the color filter substrate 21 and the color filter substrate 21. between the TFT substrates 23 . A color filter 27 is disposed on a side of the color filter substrate 21 close to the liquid crystal layer 25 .

[0019] see Figure 4 ,yes image 3 A schematic diagram of the planar structure of the color filter 27 shown. The color filter 27 includes a plurality of color filter units 270, and the color filter unit 270 includes a red (R) sub-color filter unit 271, a green (G) sub-color filter unit 272, a blue ( B) Sub-color filter unit 273 and a white (W) sub-color filter unit 274 .

[0...

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Abstract

The invention relates to a color filter and a liquid crystal display (LCD) panel adopting the color filter, wherein, the color filter comprises a plurality of color light-filtering subunits arranged in an array; each color light-filtering subunit is of the structure of an isosceles trapezoid; moreover, every two adjacent trapezoid structures are inverted relative to each other. Through the isosceles trapezoid structure and the arrangement structure of the color light-filtering subunits, the mixing color effect of the color filter and the softness degree of the picture of the LCD panel adopting the color filter are improved.

Description

technical field [0001] The invention relates to a color filter and a liquid crystal display panel using the color filter. Background technique [0002] Liquid crystal display devices have the characteristics of thinness, low power consumption, and less radiation. They are widely used in monitors, LCD TVs, mobile phones, and portable computers, and have become the mainstream of display devices. [0003] Generally, a liquid crystal display device includes a liquid crystal display panel and a backlight module, wherein the liquid crystal display panel uses three primary colors of red (R), green (G), and blue (B) to display color images. Since the brightness of the light source provided by the backlight module is limited, and the light loss is serious when the light passes through an optical film such as a color filter of the liquid crystal display panel, the display brightness of the liquid crystal display device is likely to be low. [0004] see figure 1 , is a structural sch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B5/23G02F1/1335G02F1/1362G02F1/133
CPCG02F1/133514G02F2201/52
Inventor 陈松延
Owner INNOCOM TECH (SHENZHEN) CO LTD
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