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:
Feb. 22, 2011
Filed:
Aug. 25, 2004
Mi-sook Suh, Seoul, KR;
Byung-hee Kim, Seoul, KR;
Mi-Sook Suh, Seoul, KR;
Byung-Hee Kim, Seoul, KR;
Samsung Mobile Display Co., Ltd., Yongin, KR;
Abstract
A flat panel display device in which a cathode line and a power line are arranged such that voltage drops therein compensate each other. The flat panel display device of the present invention includes an insulating substrate having a pixel region in which pixels are arranged; a power line for supplying a power supply voltage to the pixels; and a cathode electrode having a cathode contact for supplying a cathode voltage to the pixels, wherein an input side of the power line and the cathode contact of the cathode electrode are arranged on the substrate opposite each other with respect to the pixel region. The cathode electrode further includes a cathode bus line for applying an external cathode voltage, the cathode electrode being in contact with the cathode bus line via the cathode contact to provide the external cathode voltage to the pixels.