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. 08, 2008
Filed:
Sep. 16, 2004
Mi-sook Suh, Suwon-si, KR;
Keum-nam Kim, Suwon-si, KR;
Mi-Sook Suh, Suwon-si, KR;
Keum-Nam Kim, Suwon-si, KR;
Samsung SDI Co., Ltd., Suwon-si, KR;
Abstract
An image display and a display panel. The display panel includes data lines for transmitting a data signal corresponding to video signals, scan lines for transmitting select signals, and pixel circuits formed in pixel regions defined by two neighboring data lines and scan lines. The pixel circuit includes a display element and a first transistor having a capacitor coupled between main and control electrodes thereof. The first transistor outputs a current corresponding to the voltage between the main and control electrodes. A second transistor has a control electrode coupled to the control electrode of the first transistor. A first switch delivers the data signal from the data lines to the second transistor in response to the select signal from the current scan line.