发明授权
US08137889B2 Solvent for printing, pattern composition for printing comprising the solvent, and patterning method using the composition
有权
用于印刷的溶剂,包含溶剂的印刷图案组合物和使用该组合物的图案化方法
- 专利标题: Solvent for printing, pattern composition for printing comprising the solvent, and patterning method using the composition
- 专利标题(中): 用于印刷的溶剂,包含溶剂的印刷图案组合物和使用该组合物的图案化方法
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申请号: US11319302申请日: 2005-12-27
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公开(公告)号: US08137889B2公开(公告)日: 2012-03-20
- 发明人: Hong Suk Yoo , Chul Ho Kim , Jung Jae Lee , Tae Young Oh
- 申请人: Hong Suk Yoo , Chul Ho Kim , Jung Jae Lee , Tae Young Oh
- 申请人地址: KR Seoul
- 专利权人: LG Display Co., Ltd.
- 当前专利权人: LG Display Co., Ltd.
- 当前专利权人地址: KR Seoul
- 代理机构: Brinks Hofer Gilson & Lione
- 优先权: KR10-2005-0057603 20050630
- 主分类号: G03F7/004
- IPC分类号: G03F7/004 ; G03F7/033
摘要:
Disclosed is a solvent for printing which comprises a first solvent selected from the group consisting of acetone, methyl ethyl ketone, methyl acetate, ethyl acetate, methanol and mixtures thereof, and a second solvent selected from the group consisting of propylene glycol monomethyl ether acetate (PGMEA), propylene glycol monomethyl ether (PGME), isopropanol, butyl acetate, ethyl-3-ethoxypropionate and mixtures thereof. Further disclosed are a pattern composition for printing comprising the solvent for printing, and a patterning method using the composition. The use of the solvent for printing enables formation of an accurate pattern.
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