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. 28, 2009
Filed:
Mar. 31, 2006
Applicants:
Su Woong Lee, Gyeongsangbuk-do, KR;
Mon Soo Kang, Taegu-Kwangyokshi, KR;
Hyung Ho Ahn, Gyeonggi-do, KR;
Inventors:
Su Woong Lee, Gyeongsangbuk-do, KR;
Mon Soo Kang, Taegu-Kwangyokshi, KR;
Hyung Ho Ahn, Gyeonggi-do, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1339 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid crystal display device includes first and second substrates facing each other, first and second column spacers on the second substrate, a protrusion on the first substrate corresponding to the first column spacer, a compensation pattern on the first substrate corresponding to a periphery of the second column spacer, and a liquid crystal layer between the first and second substrates.