JPS63152253U - - Google Patents

Info

Publication number
JPS63152253U
JPS63152253U JP4389687U JP4389687U JPS63152253U JP S63152253 U JPS63152253 U JP S63152253U JP 4389687 U JP4389687 U JP 4389687U JP 4389687 U JP4389687 U JP 4389687U JP S63152253 U JPS63152253 U JP S63152253U
Authority
JP
Japan
Prior art keywords
optical
optical coupling
insulating plate
transparent insulating
utility
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
JP4389687U
Other languages
English (en)
Other versions
JPH0356059Y2 (ja
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 JP1987043896U priority Critical patent/JPH0356059Y2/ja
Publication of JPS63152253U publication Critical patent/JPS63152253U/ja
Application granted granted Critical
Publication of JPH0356059Y2 publication Critical patent/JPH0356059Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本発明による光結合絶縁素子の一実施
例を示し、第2図は従来の光結合絶縁素子を示す
。 1……発光ダイオード、2……ホトトランジス
タ、3……絶縁円筒、4……透明絶縁板、5……
支持環、6……接着剤、7……円形平板部、8…
…環状溝、9……支持環、10……接着剤、11
……円形平板部、12……環状溝、13……溝。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 電気・光変換素子と光・電気変換素子を少な
    くとも一枚の透明絶縁板の両面に対向固定して構
    成される光結合絶縁素子において、前記透明絶縁
    板をほぼ円形状とすることを特徴とする光結合絶
    縁素子。 2 実用新案登録請求範囲第1項記載の光結合絶
    縁素子において、前記透明絶縁板の断面に少なく
    とも一つのほぼ同心円状の溝を形成することを特
    徴とする光結合絶縁素子。
JP1987043896U 1987-03-25 1987-03-25 Expired JPH0356059Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987043896U JPH0356059Y2 (ja) 1987-03-25 1987-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987043896U JPH0356059Y2 (ja) 1987-03-25 1987-03-25

Publications (2)

Publication Number Publication Date
JPS63152253U true JPS63152253U (ja) 1988-10-06
JPH0356059Y2 JPH0356059Y2 (ja) 1991-12-16

Family

ID=30861192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987043896U Expired JPH0356059Y2 (ja) 1987-03-25 1987-03-25

Country Status (1)

Country Link
JP (1) JPH0356059Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893776U (ja) * 1972-02-15 1973-11-09
JPS529386A (en) * 1975-07-11 1977-01-24 Toshiba Corp Photocoupling element
JPS59200477A (ja) * 1983-04-18 1984-11-13 モトロ−ラ・インコ−ポレ−テツド 高電圧光結合器及びその構成法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893776U (ja) * 1972-02-15 1973-11-09
JPS529386A (en) * 1975-07-11 1977-01-24 Toshiba Corp Photocoupling element
JPS59200477A (ja) * 1983-04-18 1984-11-13 モトロ−ラ・インコ−ポレ−テツド 高電圧光結合器及びその構成法

Also Published As

Publication number Publication date
JPH0356059Y2 (ja) 1991-12-16

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