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:
Aug. 11, 2009
Filed:
Aug. 22, 2007
Applicants:
Yong-koo Her, Gyeonggi-do, KR;
Min-kyung Jung, Gyeonggi-do, KR;
Inventors:
Yong-Koo Her, Gyeonggi-do, KR;
Min-Kyung Jung, Gyeonggi-do, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/136 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid crystal display (LCD) apparatus having a delta-type pixel structure, comprises a thin-film transistor (TFT) substrate, a color filter substrate and a liquid crystal layer. Electrodes on the TFT substrate are configured to block light leakage at boundaries between color filters. Light leakage at the color filter boundaries is blocked without having a black matrix on the color filter substrate.