Invention Grant
- Patent Title: Color filter and black matrix thereof
- Patent Title (中): 彩色滤光片及其黑色矩阵
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Application No.: US12017176Application Date: 2008-01-21
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Publication No.: US08059234B2Publication Date: 2011-11-15
- Inventor: Chun-Chieh Tsao , Hsiang-Lin Lin
- Applicant: Chun-Chieh Tsao , Hsiang-Lin Lin
- Applicant Address: TW Hsinchu
- Assignee: Au Optronics Corp.
- Current Assignee: Au Optronics Corp.
- Current Assignee Address: TW Hsinchu
- Agency: Thomas, Kayden, Horstemeyer & Risley, LLP
- Priority: TW96109303A 20070319
- Main IPC: G02F1/1335
- IPC: G02F1/1335
Abstract:
A color filter and a black matrix thereof are provided. The black matrix disposed on the substrate comprises a frame that defines a pixel area for accommodating color filter inks when performing the ink-jet process, and a spacer disposed in each of the pixels for preventing inks from overflowing to adjacent pixel areas and improving the flatness of the formed color filter layer.
Public/Granted literature
- US20080231778A1 Color Filter and Black Matrix Thereof Public/Granted day:2008-09-25
Information query
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