发明授权
US06852476B2 Radiation sensitive resin composition, rib, rib forming method and display element
失效
辐射敏感树脂组合物，肋，肋形成方法和显示元件
- 专利标题： Radiation sensitive resin composition, rib, rib forming method and display element
- 专利标题（中）： 辐射敏感树脂组合物，肋，肋形成方法和显示元件
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申请号： US10235718申请日： 2002-09-06
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公开(公告)号： US06852476B2公开(公告)日： 2005-02-08
- 发明人: Shinji Shiraki , Masayoshi Suzuki , Hirofumi Sasaki , Kazuaki Niwa
- 申请人： Shinji Shiraki , Masayoshi Suzuki , Hirofumi Sasaki , Kazuaki Niwa
- 申请人地址： JP Tokyo
- 专利权人： JSR Corporation
- 当前专利权人： JSR Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： JP2001-271609 20010907
- 主分类号： C08F291/00
- IPC分类号： C08F291/00 ; C08K5/3492 ; C09K3/00 ; G03F7/00 ; G03F7/004 ; G03F7/033 ; G03F7/038 ; G03F7/075 ; G09F9/30 ; G09F9/35 ; H01L27/32 ; H01L51/50 ; H05B33/12 ; H05B33/22 ; H01J1/62 ; G02F1/1339
摘要：
A radiation sensitive resin composition for forming a rib comprising (A) a copolymer of (a-1) hexafluoropropylene, (a-2) an unsaturated carboxylic acid and/or unsaturated carboxylic anhydride and (a-3) an unsaturated compound other than the components (a-1) and (a-2), (B) an acid generating compound which generates an acid upon exposure to radiation, (C) a crosslinkable compound and (D) a fluorine-containing organic compound other than the component (A). A rib formed from the composition, a rib forming method, and an organic EL display element and liquid crystal display element having the rib.The rib does not cause a “satellite” phenomenon when an organic EL layer or ITO transparent electrodes are formed by coating, and an organic EL display element and liquid crystal display element having the rib of the present invention are excellent in productivity and reliability.
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