JPS6262980U - - Google Patents

Info

Publication number
JPS6262980U
JPS6262980U JP1985156103U JP15610385U JPS6262980U JP S6262980 U JPS6262980 U JP S6262980U JP 1985156103 U JP1985156103 U JP 1985156103U JP 15610385 U JP15610385 U JP 15610385U JP S6262980 U JPS6262980 U JP S6262980U
Authority
JP
Japan
Prior art keywords
led
operation inspection
photoelectric conversion
conversion element
led unit
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
JP1985156103U
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 JP1985156103U priority Critical patent/JPS6262980U/ja
Publication of JPS6262980U publication Critical patent/JPS6262980U/ja
Pending legal-status Critical Current

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  • Testing Of Individual Semiconductor Devices (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)

Description

【図面の簡単な説明】
第１図乃至第５図は本考案の一実施例を示すも
のであつて、第１図は受光器の動作原理を示す回
路図、第２図はＬＥＤユニツトの動作検査装置の
ブロツク図、第３図のａとｂはテスターヘツド、
光フアイバー及び受光器の斜視図と、ＬＥＤユニ
ツトの斜視図、第４図は検査状態を示す斜視図、
第５図は検査過程を示すフローチヤートである。 １はＬＥＤユニツト、２はテスターヘツド、３
は光フアイバー、４は受光器、８はＬＥＤ、１１
はフオトダイオードである。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ ＬＥＤユニツトの出力を入力するための信号
    検出部を有するＬＥＤユニツトの動作検査装置に
    おいて、上記信号検出部を光電変換素子にて形成
    したことを特徴とするＬＥＤユニツトの動作検査
    装置。 ２ 上記の光電変換素子は、光フアイバーを通じ
    てＬＥＤの発光出力を入力するように設定されて
    いる実用新案登録請求の範囲第１項記載のＬＥＤ
    ユニツトの動作検査装置。 ３ 上記の光電変換素子は、シリコンフオトダイ
    オードから成つている実用新案登録請求の範囲第
    １項記載のＬＥＤユニツトの動作検査装置。
JP1985156103U 1985-10-11 1985-10-11 Pending JPS6262980U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985156103U JPS6262980U (ja) 1985-10-11 1985-10-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985156103U JPS6262980U (ja) 1985-10-11 1985-10-11

Publications (1)

Publication Number Publication Date
JPS6262980U true JPS6262980U (ja) 1987-04-18

Family

ID=31077408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985156103U Pending JPS6262980U (ja) 1985-10-11 1985-10-11

Country Status (1)

Country Link
JP (1) JPS6262980U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207876A (en) * 1981-06-17 1982-12-20 Matsushita Electric Ind Co Ltd Selecting device of light emitting diode
JPS6057273A (ja) * 1983-09-09 1985-04-03 Nec Corp 受光半導体装置の試験装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207876A (en) * 1981-06-17 1982-12-20 Matsushita Electric Ind Co Ltd Selecting device of light emitting diode
JPS6057273A (ja) * 1983-09-09 1985-04-03 Nec Corp 受光半導体装置の試験装置

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