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:
Jul. 02, 2019
Filed:
Sep. 20, 2017
Oki Data Corporation, Minato-ku, Tokyo, JP;
Akihiro Yamamura, Tokyo, JP;
Oki Data Corporation, Tokyo, JP;
Abstract
A lens array includes a plurality of lenses arranged in at least two rows parallel with each other. The plurality of lenses are arranged in a first direction in each row. Each of the plurality of lenses allows light to pass in a second direction. An arrangement center is defined at a center position between the two rows in a third direction perpendicular to both of the first direction and the second direction. Each of the plurality of lenses includes an incident surface and an emission surface. A surface apex of the emission surface is displaced with respect to a surface apex of the incident surface in a direction away from the arrangement center in the third direction.