The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 16, 2010
Filed:
Jul. 21, 2005
Gee-sung Chae, Incheongwangyeok-si, KR;
Yong-sup Hwang, Gyeonggi-do, KR;
Cyoo-chul JO, Gyeonggi-do, KR;
Oh-nam Kwon, Chungcheongnam-do, KR;
Kyoung-mook Lee, Seoul, KR;
Byung-uk Kim, Gyeonggi-do, KR;
Sang-dai Lee, Gyeonggi-do, KR;
Jong-soon Yoo, Gyeonggi-do, KR;
Gee-Sung Chae, Incheongwangyeok-si, KR;
Yong-Sup Hwang, Gyeonggi-do, KR;
Cyoo-Chul Jo, Gyeonggi-do, KR;
Oh-Nam Kwon, Chungcheongnam-do, KR;
Kyoung-Mook Lee, Seoul, KR;
Byung-Uk Kim, Gyeonggi-do, KR;
Sang-Dai Lee, Gyeonggi-do, KR;
Jong-Soon Yoo, Gyeonggi-do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A composition for removing a copper-compatible resist includes about 10% to about 30% by weight of an amine compound, about 10% to about 80% by weight of a glycolether compound, and about 10% to about 80% by weight of a polar solvent.