Optical module

US12339504B2 · kind B2 · utility

Assignee

• HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD. · CN

Inventors

• Wei Cui · London, GB
• Baofeng SI · Shandong, CN
• Xuxia LIU · Shandong, CN
• Hongchao Pan · Shandong, CN
• Qian SHAO · Beijing, CN
• Sigeng YANG · Qingdao, CN
• Peng He · Shandong, CN
• Chengshuang LUO · Shandong, CN
• Fenglai Wang · 东风镇, CN

Key dates

• Filing date: Feb 14, 2022
• Grant date: Jun 24, 2025
• Expiry date: Sep 7, 2043

Classification

• Technology area (CPC G): Physics
• CPC primary: G02B6/4292
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

An optical module includes a shell, a circuit board, at least one of a light-transmitting chip or a light-receiving chip, a lens assembly and a claw assembly. The lens assembly includes a lens base and a connecting part. The lens base covers the at least one of the light-transmitting chip or the light-receiving chip, and is configured to change a propagation direction of an optical signal incident into the lens assembly. The connecting part includes at least one positioning slot disposed on a surface of the connecting part facing away from the lens base. The claw assembly includes a claw and a through hole. The claw includes at least one positioning protrusion disposed on a surface of the claw facing the connecting part. The through hole is configured to be connected to an optical fiber outside the optical module.