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. 23, 2010
Filed:
Dec. 04, 2006
Applicants:
Woo Hyun Kim, Seoul, KR;
Seung Ho Park, Seoul, KR;
Inventors:
Woo Hyun Kim, Seoul, KR;
Seung Ho Park, Seoul, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/1337 (2006.01); G02F 1/13 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multi-domain liquid crystal display (LCD) device including first and second substrates facing each other, gate and data lines crossing each other on the first substrate to thereby form a pixel region, a pixel electrode formed in the pixel region of the first substrate, a laser-irradiated groove having a predetermined width and depth in the surface of the second substrate, a common electrode formed in the second substrate having a predetermined step coverage generated by the surface of the second substrate and the groove, and a liquid crystal layer formed between the first and second substrates.