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:
May. 20, 2025
Filed:
Sep. 22, 2021
Hisense Laser Display Co., Ltd, Qingdao, CN;
Xintuan Tian, Qingdao, CN;
Boyu Zhou, Qingdao, CN;
HISENSE LASER DISPLAY CO., LTD, Qingdao, CN;
Abstract
A laser source includes a laser source housing, a laser array and a beam path assembly. The laser source housing includes an accommodating opening and a beam outlet. The laser array is disposed in the accommodating opening. The laser array is configured to emit laser beams into the laser source housing. A laser-exit surface of the laser array includes a plurality of laser-exit regions. The plurality of laser-exit regions are configured to emit laser beams of multiple colors. The beam path assembly is disposed inside the laser source housing. The beam path assembly is configured to combine the laser beams of the multiple colors emitted by the laser array, and make the combined laser beams exit toward the beam outlet.