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:
Jan. 12, 2010
Filed:
Mar. 11, 2009
Kiyokazu Itoi, Kyoto, JP;
Tetsushi Nishio, Kyoto, JP;
Yutaka Harada, Kyoto, JP;
Tomoko Komatsu, Kyoto, JP;
Masashi Kuroda, Kyoto, JP;
Kiyokazu Itoi, Kyoto, JP;
Tetsushi Nishio, Kyoto, JP;
Yutaka Harada, Kyoto, JP;
Tomoko Komatsu, Kyoto, JP;
Masashi Kuroda, Kyoto, JP;
Panasonic Corporation, Osaka, JP;
Abstract
An optical device includes a substrate, a plurality of optical elements formed in an element formation region of the substrate, a plurality of lenses formed over the element formation region so as to correspond to the plurality of optical elements, and a protective layer formed so as to cover the plurality of lenses. A holding member is formed on the protective layer in a region outside the element formation region. The holding member holds a bottom surface of a transparent member. A gap between the protective layer and the transparent member is filled with an adhesive.