Invention Grant
- Patent Title: Liquid crystal display panel, color filter and manufacturing method thereof
- Patent Title (中): 液晶显示面板，滤色器及其制造方法
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Application No.: US11944415Application Date: 2007-11-22
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Publication No.: US08263173B2Publication Date: 2012-09-11
- Inventor: Wei-Ya Wang , Shu-Chin Lee , Wen-Lung Chen , Fu-Chuan Tsai , Yung-Lung Lin , Yong-Mao Lin , Chun-Chieh Tsao
- Applicant: Wei-Ya Wang , Shu-Chin Lee , Wen-Lung Chen , Fu-Chuan Tsai , Yung-Lung Lin , Yong-Mao Lin , Chun-Chieh Tsao
- Applicant Address: TW Hsinchu
- Assignee: Au Optronics Corporation
- Current Assignee: Au Optronics Corporation
- Current Assignee Address: TW Hsinchu
- Agency: Jianq Chyun IP Office
- Priority: TW96127943A 20070731
- Main IPC: B05D5/06
- IPC: B05D5/06
Abstract:
A manufacturing method of a color filter including following steps is provided. First, a partition is formed on a substrate to form a plurality of pixel regions on the substrate. Next, a color pigment is provided along a continuous pigment-providing route, so as to form the color pigment on a sequence of pixel regions among the plurality of pixel regions and the partition. The method mentioned above can prevent the unfilled phenomenon of the pigment around the corners of the pixel region. Besides, a liquid crystal display panel having the color filter is also provided.
Public/Granted literature
- US20090035518A1 LIQUID CRYSTAL DISPLAY PANEL, COLOR FILTER AND MANUFACTURING METHOD THEREOF Public/Granted day:2009-02-05
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