发明名称 Composition for stripping and stripping method
摘要 The present invention provides a stripping composition and a stripping method capable of easily stripping a color resist or an organic insulating film formed on a substrate to reuse the substrate when defects are found during a process of forming the color filter or organic insulating film on the substrate. In one embodiment, the stripping composition includes about 0.5 to about 45 wt % of hydroxide compound, about 10 to about 89 wt % of alkyleneglycolalkylether compound, about 5 to about 45 wt % of alkanolamine compound, and about 0.01 to about 5 wt % of inorganic salt compound. Advantageously, the stripping process can be performed without damaging a thin film transistor of a bottom substrate while removing the color resist or organic insulating film.
申请公布号 US2009084406(A1) 申请公布日期 2009.04.02
申请号 US20080214658 申请日期 2008.06.20
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 LEE JI SUN;PARK HONG SICK;CHOUNG JONG HYUN;HONG SUN YOUNG;KIM BONG KYUN;LEE BYEONG JIN;KIM BYUNG UK;JEONG JONG HYUN;YOON SUK IL;KIM SEONG BAE;SHIN SUNG GUN;HUH SOON BEOM;JUNG SE HWAN;JANG DOO YOUNG
分类号 C11D7/06;B08B7/04 主分类号 C11D7/06
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