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, 2024
Filed:
Jan. 24, 2022
Hisense Broadband Multimedia Technologies Co., Ltd., Qingdao, CN;
Qian Shao, Qingdao, CN;
Jihong Han, Qingdao, CN;
Tao Wu, Qingdao, CN;
Jianwei Mu, Qingdao, CN;
Honghao Jiao, Qingdao, CN;
HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD, Qingdao, CN;
Abstract
An optical module includes: a circuit board with a recess; a laser box disposed in the recess and electrically connected to the circuit board; a fiber ribbon, wherein one end of the fiber ribbon is connected to the laser box; and a silicon photonic chip electrically connected to the circuit board and to the other end of the fiber ribbon. The laser box includes: a flat base disposed in the recess, with one end of the flat base being coupled to the fiber ribbon; a conductive substrate disposed at the other end of the flat base and electrically connected to the circuit board; a laser chip attached on the conductive substrate; and an upper cover including a top plate and side plates, so that the upper cover caps/is covered on the flat base. A fitting between the flat base and the upper cover facilitates assembly of the conductive substrate and the laser chip in the laser box.