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. 03, 2013
Filed:
Jun. 04, 2009
Hee-chul Jeon, Yongin, KR;
Eun-ah Kim, Yongin, KR;
Woo-suk Jung, Yongin, KR;
Soon-ryong Park, Yongin, KR;
Hee-seong Jeong, Yongin, KR;
Chul-woo Jeong, Yongin, KR;
Noh-min Kwak, Yongin, KR;
Joo-hwa Lee, Yongin, KR;
Hee-Chul Jeon, Yongin, KR;
Eun-Ah Kim, Yongin, KR;
Woo-Suk Jung, Yongin, KR;
Soon-Ryong Park, Yongin, KR;
Hee-Seong Jeong, Yongin, KR;
Chul-Woo Jeong, Yongin, KR;
Noh-Min Kwak, Yongin, KR;
Joo-Hwa Lee, Yongin, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
An OLED display includes: a thin film transistor including a gate electrode, a source electrode, and a drain electrode; a planarization layer on the thin film transistor and including a contact hole at least partially exposing the drain electrode; a pixel electrode on the planarization layer and coupled to the drain electrode of the thin film transistor through the contact hole; a pixel defining layer on the planarization layer and having an opening that exposes the pixel electrode; an organic emission layer on the pixel electrode; and a common electrode on the organic emission layer and the pixel defining layer. The pixel defining layer includes a corner-cube pattern facing the common electrode.