JPS5838972Y2 - 圧電スイッチ - Google Patents

圧電スイッチ

Info

Publication number
JPS5838972Y2
JPS5838972Y2 JP14422879U JP14422879U JPS5838972Y2 JP S5838972 Y2 JPS5838972 Y2 JP S5838972Y2 JP 14422879 U JP14422879 U JP 14422879U JP 14422879 U JP14422879 U JP 14422879U JP S5838972 Y2 JPS5838972 Y2 JP S5838972Y2
Authority
JP
Japan
Prior art keywords
detection electrodes
piezoelectric film
electrodes
ground electrode
polymer piezoelectric
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.)
Expired
Application number
JP14422879U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5661922U (enExample
Inventor
吉朗 土山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14422879U priority Critical patent/JPS5838972Y2/ja
Publication of JPS5661922U publication Critical patent/JPS5661922U/ja
Application granted granted Critical
Publication of JPS5838972Y2 publication Critical patent/JPS5838972Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electronic Switches (AREA)
JP14422879U 1979-10-17 1979-10-17 圧電スイッチ Expired JPS5838972Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14422879U JPS5838972Y2 (ja) 1979-10-17 1979-10-17 圧電スイッチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14422879U JPS5838972Y2 (ja) 1979-10-17 1979-10-17 圧電スイッチ

Publications (2)

Publication Number Publication Date
JPS5661922U JPS5661922U (enExample) 1981-05-26
JPS5838972Y2 true JPS5838972Y2 (ja) 1983-09-02

Family

ID=29375429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14422879U Expired JPS5838972Y2 (ja) 1979-10-17 1979-10-17 圧電スイッチ

Country Status (1)

Country Link
JP (1) JPS5838972Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2989485B1 (fr) * 2012-04-11 2016-02-05 Commissariat Energie Atomique Capteur tactile et procede de fabrication d'un tel capteur

Also Published As

Publication number Publication date
JPS5661922U (enExample) 1981-05-26

Similar Documents

Publication Publication Date Title
US3940637A (en) Polymeric piezoelectric key actuated device
US4491760A (en) Force sensing polymer piezoelectric transducer array
JP2557796B2 (ja) 圧電型面圧入力パネル
US4975616A (en) Piezoelectric transducer array
US4574438A (en) Method of making pressure-sensitive transducer
JPH0797057B2 (ja) 面圧力分布検出素子
US4633123A (en) Piezoelectric polymer keyboard apparatus
US6867601B2 (en) Capacitance type sensor
JPH0556690B2 (enExample)
JPS5840805B2 (ja) 座標入力用構造体
US6999009B2 (en) Sensing keys for keyboard
JPS5838972Y2 (ja) 圧電スイッチ
JPH01254827A (ja) 凹凸面圧力分布検出用感圧板
JPH03113334A (ja) 接触覚センサ
CN117270712A (zh) 触控检测器件和机器人
JPH0750685Y2 (ja) 静電容量式荷重センサー
JPS5936804Y2 (ja) 圧電キ−ボ−ド
JP3007513U (ja) 圧力センサー
JPS60732B2 (ja) 圧電スイツチ
JPH0322006B2 (enExample)
JPH0421229Y2 (enExample)
JPH0544876Y2 (enExample)
JPS5821765B2 (ja) 無接点キ−入力装置
JPS59205710A (ja) 電気機械式変換器
JPH04130999U (ja) 鍵盤スイツチ