Colored filter array substrate

A color filter array and color filter layer technology, applied in optics, nonlinear optics, instruments, etc., can solve problems such as increased production cost, complex structure, multiple alignment errors, etc.
CN102436093AInactive Publication Date: 2012-05-02华映视讯(吴江)有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
华映视讯(吴江)有限公司
Publication Date
2012-05-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a colored filter array substrate, which is applied to a semi-transmission and semi-reflection wide-viewing-angle liquid crystal display. The colored filter array substrate comprises a transparent substrate and a plurality of sub-pixels, wherein each sub-pixel comprises a reflection region, a transmission region, a colored filter layer and a transparent electrode, wherein the colored filter layer is provided with at least one groove. In the invention, the wide viewing angle technology of the semi-transmission and semi-reflection liquid crystal display is realized by using a groove of the colored filter layer, so that the structure is simplified, the manufacturing process is shortened, and the yield of a liquid crystal display panel is increased effectively.
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Description

[0001] The present invention is a divisional application of the Chinese invention patent application with the application number 200910119354.7, the application date is March 25, 2009, and the invention name is "color filter array substrate". technical field

[0002] The invention provides a color filter array substrate, especially a color filter array substrate used for a transflective and semi-reflective liquid crystal display with a wide viewing angle. Background technique

[0003] According to different sources of illumination light, liquid crystal displays can be divided into three types: transmissive mode, reflective mode, and transflective mode. The transmissive liquid crystal display has a backlight for generating light, and the light generated by the backlight passes through the liquid crystal display panel to allow users to watch the display screen of the liquid crystal display. The reflective liquid crystal display is provided with a reflective layer. When the ref...

Claims

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