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:
Dec. 18, 2007
Filed:
Oct. 14, 2004
Sang Seok Lee, Taegu-Kwangyokshi, KR;
Myoung Gu Kang, Kumi-shi, KR;
Jong Han Kim, Taegu-kwangyokshi, KR;
Heung Sun Kim, Kumi-shi, KR;
Sang Seok Lee, Taegu-Kwangyokshi, KR;
Myoung Gu Kang, Kumi-shi, KR;
Jong Han Kim, Taegu-kwangyokshi, KR;
Heung Sun Kim, Kumi-shi, KR;
LG. Philips LCD Co., Ltd., Seoul, KR;
Abstract
The present invention provides a manufacturing line of a liquid crystal display device and fabricating method thereof, by which domain failure (alignment failure) can be previously repaired by a mother substrate unit by adding a step of cooling a thermoset substrate rapidly prior to cutting. The present invention includes a vacuum alignment equipment assembling a first mother substrate having either liquid crystals dropped thereon or a sealant formed thereon and a second mother substrate having either the sealant formed thereon or the liquid crystals therein, a UV-sealant hardener performing UV-hardening on the sealant of the assembled substrates, a thermosetter thermosetting the UV-hardened substrates, a rapid cooler rapidly cooling the thermoset substrates, and a cutter cutting the rapidly cooled substrates into a plurality of unit liquid crystal display panels.