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. 04, 2011
Filed:
Dec. 21, 2007
Sang-min Nam, Suwon-si, KR;
Jung-pil Park, Suwon-si, KR;
Sang-Min Nam, Suwon-si, KR;
Jung-Pil Park, Suwon-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
In a plasma display device, a source of a first transistor Sis coupled to an X electrode, and a drain thereof is coupled to a cathode of a diode D. An anode of the diode Dis coupled to a first power source for supplying a first voltage V. A drain of the first transistor Sis coupled to a drain of a second transistor Sthrough a capacitor, and a source of the second transistor Sis coupled to a ground source for supplying a second voltage of 0 V. A third transistor Shas a source coupled to the drain of the second transistor Sand a drain coupled to a third power source for supplying a third voltage V, and a fourth transistor Shas a drain coupled to the X electrode and a source coupled to the drain of the second transistor S