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:
Apr. 29, 2008
Filed:
May. 24, 2005
Yeong-beom Lee, Cheonan-si, KR;
Seon-su Sin, Cheonan-si, KR;
Yeong-beom Lee, Cheonan-si, KR;
Seon-su Sin, Cheonan-si, KR;
Samsung Electronics Co., Ltd, Suwon-Si, KR;
Abstract
The invention relates to a photoresist composition for an organic layer for a liquid crystal display, which may be used for a large-scale substrate, a spin-less coating method using the composition, a method for fabricating an organic layer pattern, and a liquid crystal display having the organic layer pattern. In particular, the liquid crystal display photoresist composition comprises an organic polymer resin having an average molecular weight in the range of about 2,000 to about 20,000, a mixed solvent of ethylene diglycol methylethyl ether (EDM) and a solvent having a vapor pressure lower than the EDM, and a photosensitizer.