Patent · US Active

Optical coupling lens and optical communication module having same

US9235012B1 · kind B1 · utility

4Cited by

1References

10Claims

0Family size

Assignee

HON HAI PRECISION INDUSTRY CO., LTD. · TW

Inventors

Yi Hung · New Taipei, TW
I-THUN LIN · Taipei, TW

Key dates

Filing date	Sep 3, 2014
Grant date	Jan 12, 2016
Priority date	—
Expiry date	Sep 3, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG02B6/34
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An optical communication module includes an optical transmitter, an optical coupling lens, and an optical fiber. The optical coupling lens includes a first surface, a second surface, a reflection surface, a first lens unit, and a second lens unit. An included angle between the first surface and the second surface is 82 degrees. An included angle between the first surface and the reflection surface is 45 degrees. The first lens unit is positioned on the first surface. The second lens unit is positioned on the second surface. The optical transmitter is positioned towards the first surface and aligned with the first lens unit. An optical fiber is positioned towards the second surface and aligned with the second lens unit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.