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. 17, 2002
Filed:
Sep. 16, 1999
Applicant:
Inventor:
Jae Kyun Lee, Kyunggi-do, KR;
Assignee:
LG LCD, Inc., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1333 ;
U.S. Cl.
CPC ...
G02F 1/1333 ;
Abstract
A method of manufacturing a liquid crystal panel prevents the introduction of static electricity from the exterior of a liquid crystal panel. According to the method, edges of a lower glass substrate on which a liquid crystal material layer and an upper glass substrate are disposed are dipped into an etchant. At this time, the ends of the test electrodes formed on the lower glass substrate are removed. The ends of the test electrodes are removed, and consequently an introduction path of stripe-shaped defect is not generated within the liquid crystal panel. Also, the yield of the liquid crystal panel is greatly improved.