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:
Oct. 28, 2014
Filed:
Jul. 18, 2011
Applicants:
Eun-guk Lee, Seoul, KR;
Woo-jung Shin, Ansan-si, KR;
Sang-ki Kwak, Asan-si, KR;
Dong-yoon Kim, Seoul, KR;
Inventors:
Eun-Guk Lee, Seoul, KR;
Woo-Jung Shin, Ansan-si, KR;
Sang-Ki Kwak, Asan-si, KR;
Dong-Yoon Kim, Seoul, KR;
Assignee:
Samsung Display Co., Ltd., Yongin, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/1339 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133512 (2013.01); G02F 1/13394 (2013.01); G02F 2201/40 (2013.01);
Abstract
A display substrate and a display device are provided. The display substrate includes a substrate having a shielding area and a pixel area, and a black matrix layer disposed in the shielding area of the substrate and having a column spacer and a peripheral portion other than the column spacer, wherein an area of the peripheral portion of the black matrix layer relative to unit pixel area is approximately 11% or less.