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:
May. 11, 2010
Filed:
May. 19, 2006
Applicants:
Woo-hyun Kim, Seoul, KR;
Sung-soo Chang, Seoul, KR;
Inventors:
Woo-Hyun Kim, Seoul, KR;
Sung-Soo Chang, Seoul, KR;
Assignee:
LG. Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1343 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid crystal display ('LCD') device includes a white sub-pixel that has a smaller size than other sub-pixels thereby increasing the brightness and the color purities of the other colors, which improves image quality. An LCD device has the common and pixel electrodes on the same substrate and may be formed of a transparent conductive material to increase the brightness further.
Quick Actions:
Kim, Woo-Hyun. (2010). Liquid crystal display device having a pixel including four sub-pixels (U.S. Patent No. 7714970). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7714970
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile