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:
Dec. 11, 2012
Filed:
Aug. 28, 2008
Keisuke Yoshida, Osaka, JP;
Kazuhiro Maeda, Osaka, JP;
Ryohji Yayotani, Osaka, JP;
Mutsumi Nakajima, Osaka, JP;
Keisuke Yoshida, Osaka, JP;
Kazuhiro Maeda, Osaka, JP;
Ryohji Yayotani, Osaka, JP;
Mutsumi Nakajima, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A liquid crystal display device () includes (i) an opening () which is provided on a color filter () in a transmissive region and (ii) a light sensor () which is provided in the transmissive region for detecting an intensity of light which enters the liquid crystal display device (), the light directly entering the light sensor () through the opening (). This makes it possible to provide () a liquid crystal display device in which each dot region includes a light detection element and which prevents a decrease in aperture ratio of a transmissive region and (ii) an electronic device.