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:
Sep. 11, 2012
Filed:
Apr. 08, 2011
Hyang-yul Kim, Gyeonggi-do, KR;
Hee-seop Kim, Gyeonggi-do, KR;
Joo-nyung Jang, Gyeongbuk, KR;
Hwa-sung Woo, Gyeonggi-do, KR;
Cheol Shin, Gyeonggi-do, KR;
Dong-chul Shin, Seoul, KR;
Yong-hwan Shin, Gyeonggi-do, KR;
Hyang-Yul Kim, Gyeonggi-do, KR;
Hee-Seop Kim, Gyeonggi-do, KR;
Joo-Nyung Jang, Gyeongbuk, KR;
Hwa-Sung Woo, Gyeonggi-do, KR;
Cheol Shin, Gyeonggi-do, KR;
Dong-Chul Shin, Seoul, KR;
Yong-Hwan Shin, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Abstract
A display substrate includes a base substrate, a reflection-polarization member, a first electrode, an insulation layer and a pixel wall. The reflection-polarization member is disposed on the base substrate to reflect and polarize incident light. The first electrode is disposed in a unit pixel area of the reflection-polarization member. The insulation layer is disposed on the first electrode. The pixel wall is disposed on the insulation layer and defines the unit pixel area. Therefore, the entire area of a unit pixel may be used as a reflective area or a transmissive area, and thus an aperture ratio may be improved in a reflection mode or a transmission mode.