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. 08, 2014
Filed:
Jun. 26, 2009
Applicants:
Hee-wook DO, Cheonan-si, KR;
Ki-chul Shin, Seongnam-si, KR;
Sung-min Kang, Seoul, KR;
Seung-hee Lee, Seoul, KR;
Ji-hoon Kim, Gimpo-si, KR;
Inventors:
Hee-Wook Do, Cheonan-si, KR;
Ki-Chul Shin, Seongnam-si, KR;
Sung-Min Kang, Seoul, KR;
Seung-Hee Lee, Seoul, KR;
Ji-Hoon Kim, Gimpo-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to compensation films of a vertically-aligned liquid crystal display. Upper and lower compensation films asymmetrically differ in refractive index from each other.