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. 21, 2013
Filed:
Sep. 30, 2010
Yi-seop Shim, Suwon-si, KR;
Cheol-gon Lee, Cheonan-si, KR;
Chul Huh, Yongin-si, KR;
Yui-ku Lee, Asan-si, KR;
Yi-Seop Shim, Suwon-si, KR;
Cheol-Gon Lee, Cheonan-si, KR;
Chul Huh, Yongin-si, KR;
Yui-Ku Lee, Asan-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
A display substrate includes a transistor, a black matrix and a color spacer. The transistor is connected to a gate line, and a data line crossing the gate line. The black matrix includes a first light-blocking portion covering the gate line and the data line, and a second light-blocking portion covering a channel of the transistor. The second light-blocking portion has a thickness which is smaller than a thickness of the first light-blocking portion. The color spacer is disposed on the second light-blocking portion.