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:
Aug. 25, 2020
Filed:
Mar. 29, 2018
Fujifilm Corporation, Tokyo, JP;
Nariya Matsumoto, Saitama, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A joined optical memberincludes: a hardly adhesive lens Lthat is formed of a hardly adhesive material; an easily adhesive lens Lthat is formed of a easily adhesive material and is provided parallel to the hardly adhesive lens Lin an optical axis direction; a bonding member that includes an exposed portionand is embedded in the hardly adhesive lens L, the exposed portionbeing exposed to an outer peripheral portionof a facing surface Lof the hardly adhesive lens Lthat faces the easily adhesive lens L; and an adhesivethat allows the easily adhesive lens Land the exposed portionof the bonding memberto adhere to each other. The easily adhesive material has higher adhesiveness with the adhesive than the hardly adhesive material.