JPH0168643U - - Google Patents

Info

Publication number
JPH0168643U
JPH0168643U JP1987164772U JP16477287U JPH0168643U JP H0168643 U JPH0168643 U JP H0168643U JP 1987164772 U JP1987164772 U JP 1987164772U JP 16477287 U JP16477287 U JP 16477287U JP H0168643 U JPH0168643 U JP H0168643U
Authority
JP
Japan
Prior art keywords
light
reflection
state
receiving part
receives
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
JP1987164772U
Other languages
English (en)
Japanese (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 JP1987164772U priority Critical patent/JPH0168643U/ja
Publication of JPH0168643U publication Critical patent/JPH0168643U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Position Input By Displaying (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP1987164772U 1987-10-28 1987-10-28 Pending JPH0168643U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987164772U JPH0168643U (OSRAM) 1987-10-28 1987-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987164772U JPH0168643U (OSRAM) 1987-10-28 1987-10-28

Publications (1)

Publication Number Publication Date
JPH0168643U true JPH0168643U (OSRAM) 1989-05-02

Family

ID=31450662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987164772U Pending JPH0168643U (OSRAM) 1987-10-28 1987-10-28

Country Status (1)

Country Link
JP (1) JPH0168643U (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011009220A (ja) * 2009-06-24 2011-01-13 Lg Innotek Co Ltd 導光パッドを用いたキーパッド
JP2013257912A (ja) * 1998-10-02 2013-12-26 Semiconductor Energy Lab Co Ltd タッチパネル
JP2015505117A (ja) * 2012-01-29 2015-02-16 ネオノード インコーポレイテッド 湾曲境界と傾斜ベゼルとを有する光ベースのタッチ表面

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61292831A (ja) * 1985-06-20 1986-12-23 富士通株式会社 光キ−スイツチ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61292831A (ja) * 1985-06-20 1986-12-23 富士通株式会社 光キ−スイツチ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013257912A (ja) * 1998-10-02 2013-12-26 Semiconductor Energy Lab Co Ltd タッチパネル
JP2011009220A (ja) * 2009-06-24 2011-01-13 Lg Innotek Co Ltd 導光パッドを用いたキーパッド
JP2015505117A (ja) * 2012-01-29 2015-02-16 ネオノード インコーポレイテッド 湾曲境界と傾斜ベゼルとを有する光ベースのタッチ表面

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