Invention Grant
- Patent Title: Photoalignment material and method of manufacturing display substrate using the same
- Patent Title (中): 显影用基板的制作方法及其制造方法
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Application No.: US12563406Application Date: 2009-09-21
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Publication No.: US08425989B2Publication Date: 2013-04-23
- Inventor: Gyo-Jic Shin , Hyun-Ku Ahn , Hoi-Lim Kim
- Applicant: Gyo-Jic Shin , Hyun-Ku Ahn , Hoi-Lim Kim
- Applicant Address: KR Yongin
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2009-0008282 20090203
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; C09K19/56 ; C09K19/54
Abstract:
A photoalignment material and a method of manufacturing of a display substrate using the photoalignment material are disclosed. The photoalignment material includes a photoalignment polymer, a photoalignment additive, and an organic solvent. When the photoalignment additive is used, a side reaction due to ultraviolet (UV) light may be prevented, and the stability of alignment layer may be improved.
Public/Granted literature
- US20100197186A1 PHOTOALIGNMENT MATERIAL AND METHOD OF MANUFACTURING DISPLAY SUBSTRATE USING THE SAME Public/Granted day:2010-08-05
Information query
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