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:
Jun. 25, 2013
Filed:
Jun. 29, 2011
Seung-mook Lee, Yongin, KR;
Do-young Kim, Yongin, KR;
Sang-woo Pyo, Yongin, KR;
Tae-min Kang, Yongin, KR;
Hee-seong Jeong, Yongin, KR;
Seung-Mook Lee, Yongin, KR;
Do-Young Kim, Yongin, KR;
Sang-Woo Pyo, Yongin, KR;
Tae-Min Kang, Yongin, KR;
Hee-Seong Jeong, Yongin, KR;
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Abstract
An organic light emitting diode (OLED) display is disclosed. In one embodiment, the OLED display includes i) a plurality of pixels comprising a blue light emitting region, a green light emitting region, and a red light emitting region on a substrate and formed by stacking a lower electrode, an organic layer, and an upper electrode. In one embodiment, the blue and green light emitting regions are formed in a microcavity structure, and the red light emitting region is formed in a non-microcavity structure.