Invention Grant
- Patent Title: Positive photosensitive resin composition, and display device and organic light emitting device using the same
- Patent Title (中): 正性感光性树脂组合物，显示装置及使用其的有机发光装置
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Application No.: US13603491Application Date: 2012-09-05
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Publication No.: US08735029B2Publication Date: 2014-05-27
- Inventor: Eun-Kyung Yoon , Eun-Ha Hwang , Jong-Hwa Lee , Ji-Yun Kwon , Dae-Yun Kim , Sang-Kyeon Kim , Sang-Kyun Kim , Sang-Soo Kim , Kun-Bae Noh , Jun-Ho Lee , Jin-Young Lee , Hyun-Yong Cho , Chung-Beom Hong
- Applicant: Eun-Kyung Yoon , Eun-Ha Hwang , Jong-Hwa Lee , Ji-Yun Kwon , Dae-Yun Kim , Sang-Kyeon Kim , Sang-Kyun Kim , Sang-Soo Kim , Kun-Bae Noh , Jun-Ho Lee , Jin-Young Lee , Hyun-Yong Cho , Chung-Beom Hong
- Applicant Address: KR Gumi-si
- Assignee: Cheil Industries Inc.
- Current Assignee: Cheil Industries Inc.
- Current Assignee Address: KR Gumi-si
- Agency: Additon, Higgins, Pendleton & Ashe, P.A.
- Priority: KR10-2011-0147383 20111230
- Main IPC: G03F7/023
- IPC: G03F7/023 ; G03F7/022
Abstract:
Disclosed are a positive photosensitive resin composition including (A) an alkali soluble resin including a polybenzoxazole precursor, a polyimide precursor, or a combination thereof, (B) a photosensitive diazoquinone compound, (C) a compound represented by the following Chemical Formula 1, and (D) a solvent, and a display device and an organic light emitting device using the same. The Chemical Formula 1 is the same as defined in the detailed description.
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