JPH0277820U - - Google Patents

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Publication number
JPH0277820U
JPH0277820U JP15797588U JP15797588U JPH0277820U JP H0277820 U JPH0277820 U JP H0277820U JP 15797588 U JP15797588 U JP 15797588U JP 15797588 U JP15797588 U JP 15797588U JP H0277820 U JPH0277820 U JP H0277820U
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JP
Japan
Prior art keywords
switch
light
transparent
refractive index
plate
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
JP15797588U
Other languages
English (en)
Japanese (ja)
Other versions
JPH074740Y2 (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 JP1988157975U priority Critical patent/JPH074740Y2/ja
Publication of JPH0277820U publication Critical patent/JPH0277820U/ja
Application granted granted Critical
Publication of JPH074740Y2 publication Critical patent/JPH074740Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP1988157975U 1988-12-03 1988-12-03 照光式キーボードスイッチ Expired - Lifetime JPH074740Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988157975U JPH074740Y2 (ja) 1988-12-03 1988-12-03 照光式キーボードスイッチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988157975U JPH074740Y2 (ja) 1988-12-03 1988-12-03 照光式キーボードスイッチ

Publications (2)

Publication Number Publication Date
JPH0277820U true JPH0277820U (me) 1990-06-14
JPH074740Y2 JPH074740Y2 (ja) 1995-02-01

Family

ID=31437889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988157975U Expired - Lifetime JPH074740Y2 (ja) 1988-12-03 1988-12-03 照光式キーボードスイッチ

Country Status (1)

Country Link
JP (1) JPH074740Y2 (me)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188634U (ja) * 1983-06-01 1984-12-14 矢崎総業株式会社 照明付スイツチ
JPS60175326A (ja) * 1984-02-21 1985-09-09 キヤノン株式会社 キ−入力装置
JPS616223U (ja) * 1984-06-18 1986-01-14 日本電産コパル株式会社 照光式パネルスイツチ
JPS61131314A (ja) * 1984-11-30 1986-06-19 株式会社日立製作所 透視形タツチセンサ−キ−パネルの実装構造
JPS61126340U (me) * 1985-01-24 1986-08-08
JPS62283510A (ja) * 1986-05-30 1987-12-09 松下電器産業株式会社 押ボタンスイツチ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188634U (ja) * 1983-06-01 1984-12-14 矢崎総業株式会社 照明付スイツチ
JPS60175326A (ja) * 1984-02-21 1985-09-09 キヤノン株式会社 キ−入力装置
JPS616223U (ja) * 1984-06-18 1986-01-14 日本電産コパル株式会社 照光式パネルスイツチ
JPS61131314A (ja) * 1984-11-30 1986-06-19 株式会社日立製作所 透視形タツチセンサ−キ−パネルの実装構造
JPS61126340U (me) * 1985-01-24 1986-08-08
JPS62283510A (ja) * 1986-05-30 1987-12-09 松下電器産業株式会社 押ボタンスイツチ

Also Published As

Publication number Publication date
JPH074740Y2 (ja) 1995-02-01

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