Invention Grant
- Patent Title: Composition, polymer film, and display device
- Patent Title (中): 组合物，聚合物膜和显示装置
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Application No.: US14197378Application Date: 2014-03-05
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Publication No.: US09353222B2Publication Date: 2016-05-31
- Inventor: Byung Hee Sohn , Yoon Seok Ko
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2013-0085514 20130719
- Main IPC: C08G73/00
- IPC: C08G73/00 ; C08G73/10 ; C07D307/89 ; G03F7/037 ; C08J5/18 ; C07D213/38
Abstract:
A composition including a diamine compound and a dianhydride compound, wherein the diamine compound includes a first diamine compound represented by Chemical Formula 1, wherein, in Chemical Formula 1, T1 to T8 and L1 to L8 are the same as defined in the detailed description.
Public/Granted literature
- US20150025200A1 COMPOSITION, POLYMER FILM, AND DISPLAY DEVICE Public/Granted day:2015-01-22
Information query
