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:
Oct. 09, 2012
Filed:
Dec. 28, 2006
Jin-hyoung Kim, Goyang-si, KR;
In-hwan Kim, Seoul, KR;
Seung-chan Byun, Incheon, KR;
Sang-ho Yu, Seongnam-si, KR;
Jin-Hyoung Kim, Goyang-si, KR;
In-Hwan Kim, Seoul, KR;
Seung-Chan Byun, Incheon, KR;
Sang-Ho Yu, Seongnam-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
An organic electroluminescent display device includes an organic light-emitting diode, a first transistor outputting a data voltage by an nth scan signal (n is a natural number), a second transistor providing a current to the organic light-emitting by the data voltage, a capacitor storing the data voltage, and a third transistor supplying the second transistor and the capacitor with a pre-charge voltage by an (n−1)th scan signal, the pre-charge voltage having an opposite polarity to the data voltage.