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:
Apr. 12, 2016
Filed:
Oct. 14, 2014
Hisense Co., Ltd., Qingdao, Shandong, CN;
Hisense Usa Corporation, Suwanee, GA (US);
Qiang Li, Shandong, CN;
HISENSE CO., LTD., Qingdao, Shandong, CN;
HISENSE USA CORPORATION, Suwanee, GA (US);
Abstract
Certain aspects of the disclosure relates to a laser beam collimation apparatus and a manufacturing method thereof. In one exemplary embodiment, the laser beam collimation apparatus includes a laser and a collimating lens disposed opposite the laser, in which the laser is mounted on a laser seat, and the collimating lens is mounted on a collimating lens seat. A transparent rigid ring is provided between the collimating lens seat and the laser seat, and at least one gap is provided between the transparent rigid ring and the laser seat and between the transparent rigid ring and the collimating lens seat, and the at least one gap is filled with a photosensitive adhesive, wherein the at least one gap comprises at least one of a first gap between the transparent rigid ring and the laser seat and a second gap between the transparent rigid ring and the collimating lens seat.