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:
Apr. 23, 2013
Filed:
Sep. 10, 2010
Toshikazu Shiroishi, Hamura, JP;
Tomohiro Hamada, Tachikawa, JP;
Tomoko Kitamura, Ome, JP;
Toshio Konno, Akiruno, JP;
Kohei Wada, Tachikawa, JP;
Ryosuke Saito, Koganei, JP;
Toshikazu Shiroishi, Hamura, JP;
Tomohiro Hamada, Tachikawa, JP;
Tomoko Kitamura, Ome, JP;
Toshio Konno, Akiruno, JP;
Kohei Wada, Tachikawa, JP;
Ryosuke Saito, Koganei, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a lighting unit incorporated in the housing of a note PC includes a lens unit provided with a plurality of light guiding lenses formed of a transparent resin, and a plurality of couplers coupling the light guiding lenses. A plurality of light shielding plates project from the inner surface of the housing between the light guiding lenses. Each light shielding plate has an upper edge at a level higher than the light input surfaces of the light guiding lenses.