- Patent Title: Photosensitive resin composition and cured film prepared therefrom
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Application No.: US15775441Application Date: 2016-09-30
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Publication No.: US10656520B2Publication Date: 2020-05-19
- Inventor: Hyung-Tak Jeon , Seok-Bong Park , Gyung-Sik Choi
- Applicant: Rohm and Haas Electronic Materials Korea Ltd.
- Applicant Address: KR Seoul
- Assignee: Rohm and Haas Electronic Materials Korea Ltd
- Current Assignee: Rohm and Haas Electronic Materials Korea Ltd
- Current Assignee Address: KR Seoul
- Agent Gordon C. Campbell
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5dc97605 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5bbcdc80
- International Application: PCT/KR2016/010961 WO 20160930
- International Announcement: WO2017/090879 WO 20170601
- Main IPC: G03F7/027
- IPC: G03F7/027 ; G03F7/033 ; H01B3/44 ; G02F1/137 ; C08L63/00 ; C08L33/04 ; C08F265/06 ; C08F222/10 ; C09D151/00 ; C08F265/10 ; C09D133/06 ; C08F220/32 ; C08F222/40 ; C08F220/06 ; C08F212/08 ; G02F1/1339

Abstract:
Disclosed herein are a photosensitive resin composition and a cured film prepared therefrom. By comprising a copolymer (A) and a photopolymerizable compound (B) in specific amounts, a photosensitive resin composition may form a cured film having pattern developability with high resolution and good elasticity recovery rate. The composition may be effectively used for the formation of a cured film, particularly a spacer of a display device such as a liquid crystal display and an organic electroluminescence device.
Public/Granted literature
- US20180373144A1 PHOTOSENSITIVE RESIN COMPOSITION AND CURED FILM PREPARED THEREFROM Public/Granted day:2018-12-27
Information query
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