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:
Nov. 24, 2015
Filed:
Aug. 06, 2012
Tomomi Hirao, Chiba, JP;
Ryosuke Niwaki, Chiba, JP;
Tomomi Hirao, Chiba, JP;
Ryosuke Niwaki, Chiba, JP;
SEIKOH GIKEN CO., LTD., Chiba, JP;
Abstract
[Problem] To propose a hybrid lens unit comprising a hybrid lens and a guide component which can be manufactured with a low cost and a method thereof. [Means for Solving the Problems] A method of manufacturing a hybrid lens unit includes the following steps of; (a) preparing a guide component having a through hole, and a plane parallel glass plate formed of optical glass; (b) fixing the plane parallel glass plate to at least one of surface of the guide component so that the plane parallel glass plate is accommodated in the guide component; and then (c) forming a resin lens on at least one of surfaces of the plane parallel glass plate by applying and curing energy-curable resin.