JPS6124705U - optical transmission module - Google Patents

optical transmission module

Info

Publication number
JPS6124705U
JPS6124705U JP10906984U JP10906984U JPS6124705U JP S6124705 U JPS6124705 U JP S6124705U JP 10906984 U JP10906984 U JP 10906984U JP 10906984 U JP10906984 U JP 10906984U JP S6124705 U JPS6124705 U JP S6124705U
Authority
JP
Japan
Prior art keywords
ceramic substrate
receptacle
seal ring
transmission module
optical transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10906984U
Other languages
Japanese (ja)
Other versions
JPH0423216Y2 (en
Inventor
修平 片桐
雅之 杉崎
Original Assignee
株式会社東芝
東芝電子エンジニアリング株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社東芝, 東芝電子エンジニアリング株式会社 filed Critical 株式会社東芝
Priority to JP10906984U priority Critical patent/JPS6124705U/en
Publication of JPS6124705U publication Critical patent/JPS6124705U/en
Application granted granted Critical
Publication of JPH0423216Y2 publication Critical patent/JPH0423216Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例に係る光伝送モジュールを
示す概略断面図、第２図は同じくシールリング上部から
見た概略平面図、第３図は従来の光伝送モジュールを示
す概略断面図である。 １１・・・セラミック基板、１２・・・シールリング、
１３・・・金属製シェル、１４・・・窓部、１５・・・
外部リード端子、１６・・・発光素子又は受光素子、１
７・・・Ｅ／Ｏ又は０／Ｅ変換回路素子、１８・・・電
子素子、１９・・・光ファイバコード、２０・・・コネ
クタプラグ、２１・・・メタライズ層、２２・・・リセ
プタクル、２３・・・光半導体ユニット。Fig. 1 is a schematic sectional view showing an optical transmission module according to an embodiment of the invention, Fig. 2 is a schematic plan view similarly seen from above the seal ring, and Fig. 3 is a schematic sectional view showing a conventional optical transmission module. It is. 11...Ceramic substrate, 12...Seal ring,
13...Metal shell, 14...Window part, 15...
External lead terminal, 16... light emitting element or light receiving element, 1
7... E/O or 0/E conversion circuit element, 18... Electronic element, 19... Optical fiber cord, 20... Connector plug, 21... Metallized layer, 22... Receptacle, 23... Optical semiconductor unit.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１） セラミック基板の一面にメタライズ層を形成
すると共に周縁部に環状シールリングを固着し、このシ
ールリングに光透過部材からなる窓部を有する金属製シ
ェルを気密封着し、更に上記窓部に対応した上記セラミ
ック基板上に発光素子又は受光素子を設け、且つ上記セ
ラミック基板の他面に外部リード端子を設けてなる光半
導体ユニットと、 上記発光素子又は受光素子に対向する位置に、光ファイ
バコードを有するコネクタプラグを保持し、且つ上記光
半導体ユニットを嵌合収納したりセプタクルと、からな
る光伝送モジュールにおいて、 上記シールリング及び金属製シェルは交流的接地電位に
保たれ、更に上記シールリングの少なくとも一部が上記
セラミック基板より突出して上記リセプタクル内壁に接
し、且つ上記セラミツク基板外周は上記リセプタクル内
壁に接触していないことを特徴とする光伝送モジュール
。(1) A metallized layer is formed on one surface of the ceramic substrate, an annular seal ring is fixed to the peripheral edge, a metal shell having a window made of a light transmitting material is hermetically sealed to the seal ring, and the window is an optical semiconductor unit comprising a light-emitting element or a light-receiving element provided on the above-mentioned ceramic substrate corresponding to the above, and an external lead terminal provided on the other surface of the above-mentioned ceramic substrate; In an optical transmission module comprising a connector plug having a cord and a receptacle in which the optical semiconductor unit is fitted and housed, the seal ring and the metal shell are maintained at an alternating current ground potential, and the seal ring and the metal shell are kept at an AC ground potential. at least a portion of the ceramic substrate protrudes from the ceramic substrate and contacts the inner wall of the receptacle, and the outer periphery of the ceramic substrate does not contact the inner wall of the receptacle. （２） 上記リセプタクルは導電性物質からなってい
ることを特徴とする実用新案登録請求の範囲第１項記載
の光伝送モジュール。(2) The optical transmission module according to claim 1, wherein the receptacle is made of a conductive material.
JP10906984U 1984-07-19 1984-07-19 optical transmission module Granted JPS6124705U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10906984U JPS6124705U (en) 1984-07-19 1984-07-19 optical transmission module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10906984U JPS6124705U (en) 1984-07-19 1984-07-19 optical transmission module

Publications (2)

Publication Number Publication Date
JPS6124705U true JPS6124705U (en) 1986-02-14
JPH0423216Y2 JPH0423216Y2 (en) 1992-05-29

Family

ID=30668236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10906984U Granted JPS6124705U (en) 1984-07-19 1984-07-19 optical transmission module

Country Status (1)

Country Link
JP (1) JPS6124705U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134749A (en) * 1976-05-07 1977-11-11 Mitsubishi Electric Corp Optical transmitter
JPS56155463U (en) * 1980-04-18 1981-11-20
JPS5783080A (en) * 1980-11-10 1982-05-24 Nippon Telegr & Teleph Corp <Ntt> Semiconductor laser module device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134749A (en) * 1976-05-07 1977-11-11 Mitsubishi Electric Corp Optical transmitter
JPS56155463U (en) * 1980-04-18 1981-11-20
JPS5783080A (en) * 1980-11-10 1982-05-24 Nippon Telegr & Teleph Corp <Ntt> Semiconductor laser module device

Also Published As

Publication number Publication date
JPH0423216Y2 (en) 1992-05-29

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