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:
Jul. 15, 2014
Filed:
Sep. 14, 2010
Sam-il Han, Yongin, KR;
Sam-Il Han, Yongin, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A pixel, a display device including the pixel, and a driving method are disclosed. Each of a plurality of pixels included in the display device includes: an organic light emitting diode (OLED); a driving transistor for transmitting a driving current to the OLED according to a data signal; a first transistor for transmitting the data signal to the driving transistor according to a scan signal; and a first capacitor including a first terminal coupled to the first transistor and a second terminal coupled to a gate electrode of the driving transistor. In addition, the driving transistor is for diode-connecting in response to a threshold voltage compensation signal during a threshold voltage compensation period to compensate for a threshold voltage of the driving transistor. The threshold voltage compensation signal includes at least two pulses.