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:
Jan. 26, 2021
Filed:
Jul. 24, 2019
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Joonmin Park, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3258 (2016.01); G09G 3/3266 (2016.01); G09G 3/3233 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3258 (2013.01); G09G 3/3233 (2013.01); G09G 3/3266 (2013.01); G09G 2300/0426 (2013.01); G09G 2310/0202 (2013.01); G09G 2310/0251 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0252 (2013.01);
Abstract
Various embodiments provide is an organic light emitting display device including a first pixel having a first organic light emitting diode (OLED) and a first driving transistor and a second pixel having a second OLED and a second driving transistor. The first pixel and the second pixel are electrically connected to a first data line. A source electrode of the first driving transistor is electrically connected to a first reference voltage line, and a source electrode of the second driving transistor is electrically connected to a second reference voltage line.