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. 24, 2015
Filed:
Feb. 03, 2012
Takayuki Murai, Osaka, JP;
Hideki Ichioka, Osaka, JP;
Kohji Fujiwara, Osaka, JP;
Naoko Kondoh, Osaka, JP;
Takayuki Murai, Osaka, JP;
Hideki Ichioka, Osaka, JP;
Kohji Fujiwara, Osaka, JP;
Naoko Kondoh, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
In order to display an image with a high contrast ratio while suppressing power consumed by a multi-display device and to adjust brightness of images displayed on image display devices, the multi-display device includes light emission APL value adjusting means. The light emission APL value adjusting meanssends, to light emission control means, a light emission APL value that has been adjusted, on the basis of light emission APL values calculated by light emission APL value calculating means of image display devicesto, so that total light emission power value of image-display light-emitting meansdoes not exceed an allowable power value and images are displayed at predetermined brightness.