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. 13, 2011
Filed:
Dec. 19, 2007
Sangmoo Choi, Yongin-si, KR;
Sangmoo Choi, Yongin-si, KR;
Samsung Mobile Display Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
An OLED display having a plurality of scan lines and a plurality of data lines, an OLED adapted to emit images, a driving switching element adapted to supply the OLED with a driving current, a storage element having a first electrode and a second electrode, a first switching element having a first electrode, a control electrode and a second electrode, a second switching element having a control electrode adapted to be coupled to at least one of the plurality of scan lines and a third switching element having a control electrode adapted to be coupled to a previous scan line. The second switching element may be configured in a diode-like state connecting the driving switching element. The third switching element may be adapted to initialize a voltage stored in the storage element through at least one of the plurality of data lines.