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1.
公开(公告)号:US20120052438A1
公开(公告)日:2012-03-01
申请号:US13117032
申请日:2011-05-26
申请人: Cha-Dong KIM , Sang-Hyun Yun , Jung-In Park , Hi-Kuk Lee , Deok-Man Kang , Youn-Suk Kim , Sae-Tae Oh
发明人: Cha-Dong KIM , Sang-Hyun Yun , Jung-In Park , Hi-Kuk Lee , Deok-Man Kang , Youn-Suk Kim , Sae-Tae Oh
CPC分类号: G03F7/022 , G03F7/0236
摘要: A photoresist composition and method of forming pattern using the same are provided. The photoresist composition contains an alkali-soluble novolac resin, a photosensitizer including a compound of Chemical Formula 1, and a solvent.
摘要翻译: 提供光致抗蚀剂组合物和使用其形成图案的方法。 光致抗蚀剂组合物含有碱溶性酚醛清漆树脂,包括化学式1的化合物的光敏剂和溶剂。
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2.
公开(公告)号:US08652749B2
公开(公告)日:2014-02-18
申请号:US13037212
申请日:2011-02-28
申请人: Hi-Kuk Lee , Sang-Hyun Yun , Cha-Dong Kim , Jung-In Park , Deok-Man Kang , Youn-Suk Kim , Sae-Tae Oh
发明人: Hi-Kuk Lee , Sang-Hyun Yun , Cha-Dong Kim , Jung-In Park , Deok-Man Kang , Youn-Suk Kim , Sae-Tae Oh
CPC分类号: G03F7/30 , G03F7/022 , G03F7/0236 , H01L27/1288 , H01L29/41733
摘要: A photoresist composition is provided. The photoresist composition includes an alkali-soluble resin; a photosensitizer containing a first compound that contains a diazonaphthoquinone represented by Formula 1 and a second compound that contains a diazonaphthoquinone represented by Formula 2; and a solvent. and R1 is selected from the group consisting of a hydrogen atom, an alkyl group having 1 to 4 carbons, an alkenyl group having 2 to 4 carbons, a cycloalkyl group having 3 to 8 carbons, and an aryl group having 6 to 12 carbons, and R2 is selected from the group consisting of Cl, F, Br, and I.
摘要翻译: 提供光致抗蚀剂组合物。 光致抗蚀剂组合物包括碱溶性树脂; 含有含有由式1表示的重氮萘醌的第一化合物和含有由式2表示的重氮萘醌的第二化合物的光敏剂; 和溶剂。 R 1选自氢原子,碳原子数1〜4的烷基,碳原子数2〜4的烯基,碳原子数3〜8的环烷基,碳原子数6〜12的芳基, 并且R 2选自Cl,F,Br和I.
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