Invention Grant
- Patent Title: Method for fabricating display substrate and liquid crystal display
- Patent Title (中): 制造显示基板和液晶显示器的方法
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Application No.: US12176413Application Date: 2008-07-21
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Publication No.: US08178288B2Publication Date: 2012-05-15
- Inventor: Ze-Yu Yen , Ding-Jen Chen , Ya-Ting Wu , Jian-Lung Chen
- Applicant: Ze-Yu Yen , Ding-Jen Chen , Ya-Ting Wu , Jian-Lung Chen
- Applicant Address: TW Hsinchu TW Taoyuan TW Hsinchu TW New Taipei TW Tainan County TW Hsinchu TW Miao-Li County
- Assignee: Taiwan TFT LCD Association,Chunghwa Picture Tubes, Ltd.,Au Optronics Corporation,Hannstar Display Corporation,Chi Mei Optoelectronics Corporation,Industrial Technology Research Institute,TPO Displays Corp.
- Current Assignee: Taiwan TFT LCD Association,Chunghwa Picture Tubes, Ltd.,Au Optronics Corporation,Hannstar Display Corporation,Chi Mei Optoelectronics Corporation,Industrial Technology Research Institute,TPO Displays Corp.
- Current Assignee Address: TW Hsinchu TW Taoyuan TW Hsinchu TW New Taipei TW Tainan County TW Hsinchu TW Miao-Li County
- Agency: Jianq Chyun IP Office
- Priority: TW97107852A 20080306
- Main IPC: G03F1/1337
- IPC: G03F1/1337
Abstract:
A method for fabricating a display substrate is provided. A substrate is provided first. After that, an alignment film coating and an alignment treatment are performed to the substrate, and a layer of photoreactive monomer material is coated on the surface of the substrate after the alignment treatment. Thereafter, the layer of photoreactive monomer material is selectively irradiated by UV light in an exposed region, and the layer of photoreactive monomer material in an unexposed region is removed for liquid crystal molecules to have different pretilt angles in the exposed region and the unexposed region.
Public/Granted literature
- US20090226629A1 METHOD FOR FABRICATING DISPLAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY Public/Granted day:2009-09-10
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