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:
Sep. 29, 2009
Filed:
Nov. 30, 2006
Pei-hsun Wu, Hsinchu, TW;
Ying-che Lan, Hsinchu, TW;
Chih-haw Wang, Hsinchu, TW;
Chia-yang Hsu, Hsinchu, TW;
Pei-Hsun Wu, Hsinchu, TW;
Ying-Che Lan, Hsinchu, TW;
Chih-Haw Wang, Hsinchu, TW;
Chia-Yang Hsu, Hsinchu, TW;
AU Optronics Corporation, Hsinchu, TW;
Abstract
A color filter including a substrate and a color filter layer is disclosed. The color filter layer is disposed on the substrate and includes a red photonic crystal structures, a green photonic crystal structure and a blue photonic crystal structure. The red photonic crystal structure includes a first defect resonance cavity and has multiple first holes surrounding the first defect resonance cavity. The green photonic crystal structure includes a second defect resonance cavity and has multiple second holes surrounding the second defect resonance cavity. The blue photonic crystal structure includes a third defect resonance cavity and has multiple third holes surrounding the third defect resonance cavity. Wherein, the hole diameter of the first holes is less than the hole diameter of the second holes, and the hole diameter of the second holes is less than the hole diameter of the third holes.