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:
Sep. 10, 2013
Filed:
Sep. 16, 2009
Kayoko Tanaka, Tokyo, JP;
Yoshiaki Kato, Gunma, JP;
Fumisada Maeda, Tokyo, JP;
Akira Suzuki, Kanagawa, JP;
Sachiko Sakaigawa, Kanagawa, JP;
Kayoko Tanaka, Tokyo, JP;
Yoshiaki Kato, Gunma, JP;
Fumisada Maeda, Tokyo, JP;
Akira Suzuki, Kanagawa, JP;
Sachiko Sakaigawa, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
In one example embodiment, a liquid lens includes a pair of transparent members and a transparent liquid composed of a silicone oil not having compatibility with the fluorinated elastomeric membrane. In one example embodiment, at least one of the transparent members is a deformable deformation membrane formed of a fluorinated elastomeric membrane. In one example embodiment, the transparent liquid fills an enclosed space sandwiched between the pair of transparent members.