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:
Oct. 30, 2012
Filed:
Jul. 13, 2010
Toshiya Ishio, Osaka, JP;
Mitsuru Hineno, Osaka, JP;
Nobuo Ogata, Osaka, JP;
Shinji Suminoe, Osaka, JP;
Toshiya Ishio, Osaka, JP;
Mitsuru Hineno, Osaka, JP;
Nobuo Ogata, Osaka, JP;
Shinji Suminoe, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A surface-emission unit to prevent irregularity in brightness from being generated is provided. The surface-emission unit is composed of light-emission element parts each having a light-emission element, aligned and arranged on a substrate two-dimensionally, and optical lenses each arranged on the substrate with respect to each light-emission element part, to diffuse light from the light-emission element, and a support part to fix the optical lens onto the substrate is arranged so as not overlap a line connecting the light-emission element part corresponding to the optical lens fixed by the support part, to another light-emission element part adjacent to the light-emission element part.