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. 27, 2011
Filed:
Apr. 24, 2006
Mayuko Sakamoto, Nara, JP;
Yoshihiro Izumi, Nara, JP;
Hiromi Katoh, Nara, JP;
Tomoyuki Nagai, Mie, JP;
Mayuko Sakamoto, Nara, JP;
Yoshihiro Izumi, Nara, JP;
Hiromi Katoh, Nara, JP;
Tomoyuki Nagai, Mie, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
An electronic device is provided which can appropriately adjust the brightness of a display apparatus in accordance with the lightness of visible light by preventing UV-light from being incident upon an optical sensor. An electronic device having, in a housing, a display apparatus () that includes an active matrix substrate () having a pixel array region () in which a plurality of pixels () are arranged and a display medium () provided in a gap between the active matrix substrate () and a counter substrate (), includes an optical sensor () provided in a peripheral region () present in a periphery of the pixel array region () in the active matrix substrate () of a display apparatus (), and a UV-light blocking member () that is provided in a portion covering the optical sensor () in the housing and transmits visible light and absorbs UV-light.