Invention Grant
- Patent Title: Optical receiver module and optical module
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Application No.: US15919279Application Date: 2018-03-13
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Publication No.: US10250334B2Publication Date: 2019-04-02
- Inventor: Takuma Ban , Kazuhiro Komatsu
- Applicant: Oclaro Japan, Inc.
- Applicant Address: JP Kanagawa
- Assignee: Oclaro Japan, Inc.
- Current Assignee: Oclaro Japan, Inc.
- Current Assignee Address: JP Kanagawa
- Agency: Mattingly & Malur, PC
- Priority: JP2017-048567 20170314
- Main IPC: H04B10/06
- IPC: H04B10/06 ; H04B10/69 ; H04B10/80 ; H03F3/08 ; G02B6/42

Abstract:
An optical receiver module includes light-receiving elements each having a first electrode and a second electrode to which a bias is applied, and converting input optical signals into electric signals and outputting the electric signals from the first electrodes, and a carrier having wiring patterns respectively electrically connecting to the light-receiving elements and supporting the light-receiving elements. The wiring pattern includes a first wiring line electrically connecting to the first electrode and a second wiring line electrically connecting to the second electrode. The second wiring line has a high resistance portion having a higher resistance value than the other portions at least in a position overlapping with the light-receiving element to be connected and a low resistance portion having a lower resistance value than the high resistance portion at least in a position not overlapping with any of the light-receiving elements.
Public/Granted literature
- US20180269986A1 OPTICAL RECEIVER MODULE AND OPTICAL MODULE Public/Granted day:2018-09-20
Information query