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:
Mar. 31, 2015
Filed:
Jul. 06, 2011
Applicants:
Sangmyeon Han, Seoul, KR;
Jonghwa Park, Seoul, KR;
Inventors:
Sangmyeon Han, Seoul, KR;
Jonghwa Park, Seoul, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/30 (2006.01); G09G 3/36 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3269 (2013.01); H01L 27/3211 (2013.01);
Abstract
Provided are a display device and an operating method thereof. The display device includes a display panel which includes a plurality of first, second, and third display pixels and a plurality of unit cells. The first, second, and third display pixels include a plurality of organic light emitting materials for displaying first, second, and third colors, respectively. Each of the unit cells includes one light sensing pixel adjacent to the first, second, and third display pixels.