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. 08, 2011
Filed:
Mar. 18, 2010
Akiko Miyakawa, Tokyo, JP;
Akiko Miyakawa, Tokyo, JP;
Nikon Corporation, Tokyo, JP;
Abstract
An object of the present invention is to provide a resin composite-type optical element capable of cutting off ultraviolet light even though it uses a photocurable resin. A resin composite-type optical element of the embodiment of the present invention is a resin composite-type optical element having a base material and a resin layer, and the resin layer has at least a first resin layer which is a molded product of a photocurable resin and which has an internal transmittance of not less than 85% for light of the wavelength of 400 nm in the thickness of 100 μm and an internal transmittance of not more than 3% for light of the wavelength of 360 nm in the thickness of 100 μm.