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. 11, 2014
Filed:
Oct. 30, 2007
Eun-hee Han, Seoul, KR;
Hee-seop Kim, Hwaseong-si, KR;
Chang-hun Lee, Yongin-si, KR;
Jun-woo Lee, Anyang-si, KR;
Eun-Hee Han, Seoul, KR;
Hee-Seop Kim, Hwaseong-si, KR;
Chang-Hun Lee, Yongin-si, KR;
Jun-Woo Lee, Anyang-si, KR;
Samsung Display Co., Ltd., Yongin, KR;
Abstract
In a display apparatus and a method of driving the same, an active period during which one pixel is turned on is divided into a red sub frame, a green sub frame, a blue sub frame, and a white sub frame. A controller compares a gray scale of a fourth image data corresponding to the white sub frame with a reference gray scale and compensates a first image data, a second image data, and a third image data corresponding to the red, green, and blue sub frames, respectively, in accordance with the comparison result.