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:
Jun. 07, 2016
Filed:
Aug. 19, 2010
Ho Sung Choi, Gyeonggi-Do, KR;
Ho Sung Choi, Gyeonggi-Do, KR;
LTC Co., Ltd., Anyang, Gyeonggi-do, KR;
Abstract
The present invention relates to a photoresist stripping composition for all process of manufacturing LCD, more specifically to a water-borne united photoresist stripping composition, as a weak basic composite comprising a tertiary alkanolamine, water, and an organic solvent. The composition according to the present invention prevents a corrosion of Al and Cu metal wiring in process of manufacturing LCD, has a good capability of removing photoresist, and is applied to all Al process, Cu process, an organic film process, and COA process.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile