JPH0213381U - - Google Patents

Info

Publication number
JPH0213381U
JPH0213381U JP1988090269U JP9026988U JPH0213381U JP H0213381 U JPH0213381 U JP H0213381U JP 1988090269 U JP1988090269 U JP 1988090269U JP 9026988 U JP9026988 U JP 9026988U JP H0213381 U JPH0213381 U JP H0213381U
Authority
JP
Japan
Prior art keywords
light
emitting element
opening
case
optical signal
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
JP1988090269U
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 JP1988090269U priority Critical patent/JPH0213381U/ja
Publication of JPH0213381U publication Critical patent/JPH0213381U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Selective Calling Equipment (AREA)
  • Optical Communication System (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例にかかるリモコン送
信機を示す一部破断した斜視図、第2図は第1図
の前面フイルタ付近の拡大断面図、第3図は同実
施例の発光出力特性を説明するための平面図、第
4図は従来のリモコン送信機を示す一部破断した
斜視図、第5図は第4図の前面フイルタ付近の拡
大断面図、第6図は従来の発光出力特性を説明す
るための平面図である。 1…ケース、1A…開口部、5…発光ダイオー
ド(発光素子)、6…赤外線信号(光信号)、1
0…前面フイルタ(透光板)、10a…内表面、
10b…外表面、11…凹凸、A…発信方向。な
お、各図中、同一符号はそれぞれ同一または相当
部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光信号を前方に発する発光素子と、この発光素
    子を収納しかつ前方に開口したケースと、上記ケ
    ースの開口部に装着された透光板とを備え、上記
    発光素子からの光信号を上記透光板を介して受信
    機に発するリモコン送信機において、上記透光板
    の外表面または内表面を凹凸に形成したことを特
    徴とするリモコン送信機。
JP1988090269U 1988-07-07 1988-07-07 Pending JPH0213381U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988090269U JPH0213381U (ja) 1988-07-07 1988-07-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988090269U JPH0213381U (ja) 1988-07-07 1988-07-07

Publications (1)

Publication Number Publication Date
JPH0213381U true JPH0213381U (ja) 1990-01-26

Family

ID=31314795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988090269U Pending JPH0213381U (ja) 1988-07-07 1988-07-07

Country Status (1)

Country Link
JP (1) JPH0213381U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003101483A (ja) * 2001-09-19 2003-04-04 Matsushita Electric Ind Co Ltd 赤外線送信装置および赤外線ヘッドホンシステム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6121155B2 (ja) * 1980-06-20 1986-05-26 Sanwa Shutter Corp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6121155B2 (ja) * 1980-06-20 1986-05-26 Sanwa Shutter Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003101483A (ja) * 2001-09-19 2003-04-04 Matsushita Electric Ind Co Ltd 赤外線送信装置および赤外線ヘッドホンシステム

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