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:
Nov. 08, 2011
Filed:
Mar. 19, 2009
Hui Chu KE, Taoyuan County, TW;
Wei-chieh Sun, Taipei County, TW;
Chun-chieh Wang, Taipei County, TW;
Sheng-wen Cheng, Changhua County, TW;
Hui Chu Ke, Taoyuan County, TW;
Wei-Chieh Sun, Taipei County, TW;
Chun-Chieh Wang, Taipei County, TW;
Sheng-Wen Cheng, Changhua County, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A pixel structure includes a red sub-pixel, a green sub-pixel, a blue sub-pixel and a white sub-pixel. The red sub-pixel, the green sub-pixel and the blue sub-pixel are suitable for providing a first white light, and a chroma coordinate of the first white light is (x, y). The white sub-pixel is suitable for providing a second white light, and a chroma coordinate of the second white light is (x, y). The chroma coordinate of the first white light is different from the chroma coordinate of the second white light, that is, (x, y)≠(x, y), while x≧xand y≦y.