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. 10, 2015
Filed:
Mar. 15, 2010
Ho-ryun Chung, Yongin, KR;
Ho-Ryun Chung, Yongin, KR;
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Abstract
An apparatus for generating power voltages of a display apparatus including a plurality of pixel circuits comprises a storage capacitor power outputting unit configured to generate a storage capacitor power voltage using a first power voltage and apply the storage capacitor power voltage to storage capacitors included in the plurality of pixel circuits, and a gamma filter power outputting unit configured to generate a gamma filter power voltage using the first power voltage and apply the gamma filter power voltage to a gamma voltage generating unit. The first power voltage is generated from a power voltage supplied by a voltage source. The storage capacitor power voltage and the gamma filter power voltage are generated so as to have the same phase.