- 专利标题: Color photoresist composition
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申请号: US16616479申请日: 2019-08-22
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公开(公告)号: US11366388B2公开(公告)日: 2022-06-21
- 发明人: Yuehong Zhang
- 申请人: TCL China Star Optoelectronics Technology Co., Ltd.
- 申请人地址: CN Guangdong
- 专利权人: TCL China Star Optoelectronics Technology Co., Ltd.
- 当前专利权人: TCL China Star Optoelectronics Technology Co., Ltd.
- 当前专利权人地址: CN Guangdong
- 代理机构: Hamre, Schumann, Mueller & Larson, P.C.
- 优先权: CN201910397555.7 20190514
- 国际申请: PCT/CN2019/102041 WO 20190822
- 国际公布: WO2020/228169 WO 20201119
- 主分类号: G03F7/09
- IPC分类号: G03F7/09 ; G02B5/22 ; C09B47/04 ; C09B47/08 ; G03F7/031
摘要:
The present invention provides a color photoresist composition, including: 5-8 parts by weight of a pigment; 5-8 parts by weight of an alkali soluble resin; 5-8 parts by weight of a phthalocyanine semi-sandwich dye; 0.2-0.6 parts by weight of a photoinitiator; 70-85 parts by weight of a photoresist solvent; and 0.1-0.2 parts by weight of an additive.
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