JPH0385666U - - Google Patents

Info

Publication number
JPH0385666U
JPH0385666U JP14792289U JP14792289U JPH0385666U JP H0385666 U JPH0385666 U JP H0385666U JP 14792289 U JP14792289 U JP 14792289U JP 14792289 U JP14792289 U JP 14792289U JP H0385666 U JPH0385666 U JP H0385666U
Authority
JP
Japan
Prior art keywords
light
lead frame
side lead
resin
coupling device
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.)
Pending
Application number
JP14792289U
Other languages
English (en)
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 filed Critical
Priority to JP14792289U priority Critical patent/JPH0385666U/ja
Publication of JPH0385666U publication Critical patent/JPH0385666U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す光結合装置の
縦断側面図、第2図は同じく横断平面図、第3,
4図は従来の光結合装置の断面図である。 1……発光素子、2……受光素子、3,4……
リードフレーム、6……半導体保護用樹脂、7…
…外装用樹脂、9……光路形成用絶縁体、10…
…注入孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 同一平面上で発光素子および受光素子が発光側
    リードフレームおよび受光側リードフレームに夫
    々搭載され、前記発光素子および受光素子が半導
    体保護用樹脂で一次モールドされ、これらが外装
    用樹脂により二次モールドされて成る光結合装置
    において、前記発光側リードフレームと受光側リ
    ードフレームとの間に透光性を有する光路形成用
    絶縁体が介装され、該絶縁体の両端部に前記半導
    体保護用樹脂を注入するための注入孔が設けられ
    たことを特徴とする光結合装置。
JP14792289U 1989-12-21 1989-12-21 Pending JPH0385666U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14792289U JPH0385666U (ja) 1989-12-21 1989-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14792289U JPH0385666U (ja) 1989-12-21 1989-12-21

Publications (1)

Publication Number Publication Date
JPH0385666U true JPH0385666U (ja) 1991-08-29

Family

ID=31694393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14792289U Pending JPH0385666U (ja) 1989-12-21 1989-12-21

Country Status (1)

Country Link
JP (1) JPH0385666U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006102863A (ja) * 2004-10-05 2006-04-20 Nakamura Seisakusho:Kk トルクレンチ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006102863A (ja) * 2004-10-05 2006-04-20 Nakamura Seisakusho:Kk トルクレンチ

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