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:
May. 27, 2014
Filed:
Jan. 06, 2011
Wang-yang LI, Miao-Li County, TW;
Hung-yu Lin, Miao-Li County, TW;
Hsin-wen Chang, Miao-Li County, TW;
Yi-pan Liang, Tainan County, TW;
Chien-chih Wang, Tainan County, TW;
Wai-hon Lee, Hsinchu, TW;
Hua-fang Tsai, Hsinchu, TW;
Wang-Yang Li, Miao-Li County, TW;
Hung-Yu Lin, Miao-Li County, TW;
Hsin-Wen Chang, Miao-Li County, TW;
Yi-Pan Liang, Tainan County, TW;
Chien-Chih Wang, Tainan County, TW;
Wai-Hon Lee, Hsinchu, TW;
Hua-Fang Tsai, Hsinchu, TW;
Chimei Innolux Corporation, Miao-Li County, TW;
Chi Mei Corporation, Tainan, TW;
Klaser Technology, Inc., Hsinchu, TW;
Abstract
A liquid crystal panel module, a backlight module and a liquid crystal display (LCD) are provided. The liquid crystal panel module includes a liquid crystal panel and a diffraction grating layer. The liquid crystal panel has a plurality of pixels. The diffraction grating layer is disposed on the liquid crystal panel, and a maximum period of a grating of the diffraction grating layer is smaller than 1/10 of a size of the pixels. The backlight module includes a light guide plate, a light emitting element and a diffraction grating film. A light provided by the light emitting element emits from a light emitting surface of the light guide plate and is bended towards the light emitting element after passing through the diffraction grating film. The liquid crystal panel module and the backlight module can be applied to the LCD together or individually.