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:
Mar. 23, 2010
Filed:
Sep. 17, 2008
Eiji Ohta, Miyagi, JP;
Ken Hosoya, Miyagi, JP;
Yasuyuki Kudo, Miyagi, JP;
Shigehiro Yamakita, Miyagi, JP;
Masayasu Kakinuma, Miyagi, JP;
Taku Ishimori, Miyagi, JP;
Shogo Shinkai, Miyagi, JP;
Eiji Ohta, Miyagi, JP;
Ken Hosoya, Miyagi, JP;
Yasuyuki Kudo, Miyagi, JP;
Shigehiro Yamakita, Miyagi, JP;
Masayasu Kakinuma, Miyagi, JP;
Taku Ishimori, Miyagi, JP;
Shogo Shinkai, Miyagi, JP;
Sony Corporation, Tokyo, JP;
Abstract
An optical element covering member includes: at least one optical element; a support medium supporting the at least one optical element; and a shrinkable covering member covering the at least one optical element and the support medium. In the optical element covering member, among sides forming primary surfaces of the support medium, at least one set of sides facing each other is covered with the covering member, and the following equation (1) is satisfied under conditions at a temperature of 70° C.,0≦≦1.65×10  (1)where t indicates the thickness of the support medium, L indicates the length of the side of the support medium covered with the covering member, F indicates a tensile force of the covering member, which acts in a direction parallel to the side having the length L.