Invention Grant
- Patent Title: Colored photosensitive resin composition and light shielding spacer prepared therefrom
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Application No.: US15991063Application Date: 2018-05-29
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Publication No.: US10747110B2Publication Date: 2020-08-18
- Inventor: Ji Ung Kim , Hyung-Tak Jeon , Kyung-Jae Park , Jong-Ho Na , Hyung Gu Kim
- Applicant: Rohm and Haas Electronic Materials Korea Ltd.
- Applicant Address: KR Cheonan-si
- Assignee: Rohm and Haas Electronic Materials Korea Ltd
- Current Assignee: Rohm and Haas Electronic Materials Korea Ltd
- Current Assignee Address: KR Cheonan-si
- Agent S. Matthew Cairns
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4c3eec7 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@621b3d9
- Main IPC: G03F7/038
- IPC: G03F7/038 ; G03F7/032 ; G03F7/031 ; G03F7/033 ; G03F7/40 ; G03F7/00 ; G03F7/105 ; G02F1/1339

Abstract:
The present invention relates to a colored photosensitive resin composition that prevents the generation of uneven wrinkles when a cured film is formed, to thereby prevent spots that may be generated on the edges of a display upon the formation thereof, and has a short development time. Accordingly, the colored photosensitive resin composition can be advantageously used as a material for forming a protective film, an interlayer insulating film, a light shielding spacer such as a black column spacer, and the like to be employed in various electronic parts inclusive of a liquid crystal display (LCD) panel and an organic light emitting diode (OLED) display panel.
Public/Granted literature
- US20180356728A1 COLORED PHOTOSENSITIVE RESIN COMPOSITION AND LIGHT SHIELDING SPACER PREPARED THEREFROM Public/Granted day:2018-12-13
Information query
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