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:
Aug. 23, 2011
Filed:
Oct. 30, 2008
Chih-ming Lai, Miao-Li Hsien, TW;
Tse-an Lee, Miao-Li Hsien, TW;
Chih-Ming Lai, Miao-Li Hsien, TW;
Tse-An Lee, Miao-Li Hsien, TW;
Foxsemicon Integrated Technology, Inc., Chu-Nan, Miao-Li Hsien, TW;
Abstract
A light-emitting panel () includes a first light source () for emitting first light of a first single color, a second light source () for emitting second light of a second single color and a light guide plate (). The light guide plate () includes a light incident surface () for receiving the first and second light and a display surface (). A plurality of first microstructures () and second microstructures () are formed at the display surface (). The first and second microstructures () are configured for allowing the first and second light to exit therethrough. The first and second microstructures () are respectively arranged to form a first pattern () and a second pattern (). A first dye material and second dye material are respectively applied to the first and second microstructures ().