JP2012204127A - 感圧スイッチ - Google Patents
感圧スイッチ Download PDFInfo
- Publication number
- JP2012204127A JP2012204127A JP2011067240A JP2011067240A JP2012204127A JP 2012204127 A JP2012204127 A JP 2012204127A JP 2011067240 A JP2011067240 A JP 2011067240A JP 2011067240 A JP2011067240 A JP 2011067240A JP 2012204127 A JP2012204127 A JP 2012204127A
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- electrode
- resistance layer
- sensitive switch
- pressure
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/9625—Touch switches using a force resistance transducer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
- H01H13/785—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2201/00—Contacts
- H01H2201/022—Material
- H01H2201/032—Conductive polymer; Rubber
- H01H2201/036—Variable resistance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2203/00—Form of contacts
- H01H2203/02—Interspersed fingers
Abstract
【解決手段】この目的を達成するために本発明の感圧スイッチは、押圧部材36の押圧により最初に抵抗体となる高抵抗体層24に接する電極33Bは抵抗素子34を介して他の電極33A、33Cと並列に電気的に接続されるよう構成する。
【選択図】図1
Description
図1は本発明の一実施の形態による感圧スイッチの分解斜視図、図2は同断面図であり、同図においてポリエチレンテレフタレートなどを材料とする可撓性の基材21の下面には、低抵抗体層22、中抵抗体層23、高抵抗体層24が形成され、その下面から環状のスペーサ25が貼り付けられ感圧導電シート26が構成されている。
22 低抵抗体層
23 中抵抗体層
24 高抵抗体層
25 スペーサ
26 感圧導電シート
31 基板
32A、32B、32C、32D、33A、33B、33C、51、52A〜52D 電極
34、41、42、53、54 抵抗素子
35、45、55 電極対
36 押圧部材
40 感圧スイッチ
Claims (2)
- 操作者が押圧する押圧部材と、
前記押圧部材の下方に配置された基材と、
前記基材の下面に印刷された抵抗体と、
前記基材に対向し並列に電気的に接続された複数の電極とを備え、
前記押圧部材の押圧により最初に前記抵抗体に接する前記電極は抵抗素子を介して他の前記電極と並列に電気的に接続された感圧スイッチ。 - 複数の前記電極は並行に配置され、前記押圧部材の押圧により最初に前記抵抗体に接する前記電極に近い前記電極から順次、前記抵抗体と接触する請求項1記載の感圧スイッチ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011067240A JP5691020B2 (ja) | 2011-03-25 | 2011-03-25 | 感圧スイッチ |
PCT/JP2012/001337 WO2012132224A1 (ja) | 2011-03-25 | 2012-02-28 | 感圧スイッチ |
US14/025,829 US20140015633A1 (en) | 2011-03-25 | 2013-09-13 | Pressure-sensitive switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011067240A JP5691020B2 (ja) | 2011-03-25 | 2011-03-25 | 感圧スイッチ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012204127A true JP2012204127A (ja) | 2012-10-22 |
JP2012204127A5 JP2012204127A5 (ja) | 2014-05-01 |
JP5691020B2 JP5691020B2 (ja) | 2015-04-01 |
Family
ID=46930020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011067240A Active JP5691020B2 (ja) | 2011-03-25 | 2011-03-25 | 感圧スイッチ |
Country Status (3)
Country | Link |
---|---|
US (1) | US20140015633A1 (ja) |
JP (1) | JP5691020B2 (ja) |
WO (1) | WO2012132224A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018032430A (ja) * | 2012-03-02 | 2018-03-01 | マイクロソフト テクノロジー ライセンシング,エルエルシー | 感圧キーの基準化 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10466118B1 (en) | 2015-08-28 | 2019-11-05 | Multek Technologies, Ltd. | Stretchable flexible durable pressure sensor |
US10993635B1 (en) | 2016-03-22 | 2021-05-04 | Flextronics Ap, Llc | Integrating biosensor to compression shirt textile and interconnect method |
US10691233B2 (en) | 2016-10-11 | 2020-06-23 | Valve Corporation | Sensor fusion algorithms for a handheld controller that includes a force sensing resistor (FSR) |
US10888773B2 (en) | 2016-10-11 | 2021-01-12 | Valve Corporation | Force sensing resistor (FSR) with polyimide substrate, systems, and methods thereof |
US10307669B2 (en) | 2016-10-11 | 2019-06-04 | Valve Corporation | Electronic controller with finger sensing and an adjustable hand retainer |
US11185763B2 (en) | 2016-10-11 | 2021-11-30 | Valve Corporation | Holding and releasing virtual objects |
US10391400B1 (en) | 2016-10-11 | 2019-08-27 | Valve Corporation | Electronic controller with hand retainer and finger motion sensing |
US11625898B2 (en) | 2016-10-11 | 2023-04-11 | Valve Corporation | Holding and releasing virtual objects |
US10987573B2 (en) | 2016-10-11 | 2021-04-27 | Valve Corporation | Virtual reality hand gesture generation |
US10898797B2 (en) | 2016-10-11 | 2021-01-26 | Valve Corporation | Electronic controller with finger sensing and an adjustable hand retainer |
US10874939B2 (en) | 2017-06-16 | 2020-12-29 | Valve Corporation | Electronic controller with finger motion sensing |
US10444094B1 (en) * | 2017-07-14 | 2019-10-15 | Flex Ltd. | Bladder system for force sensitive resistors (FSR) sensors |
US10690559B1 (en) | 2018-03-28 | 2020-06-23 | Flex Ltd. | Pressure sensor array and the method of making |
WO2019222689A1 (en) * | 2018-05-18 | 2019-11-21 | Valve Corporation | Force sensing resistor (fsr) with polyimide substrate, systems, and methods thereof |
US10650946B1 (en) | 2018-08-08 | 2020-05-12 | Flex Ltd. | Trimming method of DCR sensing circuits |
US11022580B1 (en) | 2019-01-31 | 2021-06-01 | Flex Ltd. | Low impedance structure for PCB based electrodes |
US11668686B1 (en) | 2019-06-17 | 2023-06-06 | Flex Ltd. | Batteryless architecture for color detection in smart labels |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0227627A (ja) * | 1988-07-18 | 1990-01-30 | Bridgestone Corp | 押しボタンスイッチ |
JP2003051227A (ja) * | 2001-08-06 | 2003-02-21 | Nabco Ltd | 面状感応センサ |
JP2009218029A (ja) * | 2008-03-10 | 2009-09-24 | Panasonic Corp | 感圧導電シート及びこれを用いたパネルスイッチ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3617666A (en) * | 1970-04-30 | 1971-11-02 | Data Appliance Corp | Pressure-operated layered electrical switch and switch array |
JPS5482699A (en) * | 1977-12-15 | 1979-07-02 | Shinetsu Polymer Co | Pressure sensitive resistance element |
JPH1078357A (ja) * | 1996-09-04 | 1998-03-24 | Alps Electric Co Ltd | 感圧抵抗素子 |
LU90286B1 (fr) * | 1998-09-11 | 2000-03-13 | Iee Sarl | Capteur de force |
JP3980300B2 (ja) * | 2000-09-07 | 2007-09-26 | 株式会社フジクラ | 膜状感圧抵抗体および感圧センサ |
US7528337B2 (en) * | 2007-05-15 | 2009-05-05 | Panasonic Corporation | Pressure sensitive conductive sheet and panel switch using same |
JP5320725B2 (ja) * | 2007-06-04 | 2013-10-23 | パナソニック株式会社 | スイッチ |
JP2011014521A (ja) * | 2009-06-02 | 2011-01-20 | Panasonic Corp | 感圧スイッチおよびこれを用いた入力装置 |
US8368505B2 (en) * | 2010-03-12 | 2013-02-05 | Almax Manufacturing Corporation | Switch using variable resistance layer to control state |
-
2011
- 2011-03-25 JP JP2011067240A patent/JP5691020B2/ja active Active
-
2012
- 2012-02-28 WO PCT/JP2012/001337 patent/WO2012132224A1/ja active Application Filing
-
2013
- 2013-09-13 US US14/025,829 patent/US20140015633A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0227627A (ja) * | 1988-07-18 | 1990-01-30 | Bridgestone Corp | 押しボタンスイッチ |
JP2003051227A (ja) * | 2001-08-06 | 2003-02-21 | Nabco Ltd | 面状感応センサ |
JP2009218029A (ja) * | 2008-03-10 | 2009-09-24 | Panasonic Corp | 感圧導電シート及びこれを用いたパネルスイッチ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018032430A (ja) * | 2012-03-02 | 2018-03-01 | マイクロソフト テクノロジー ライセンシング,エルエルシー | 感圧キーの基準化 |
US10963087B2 (en) | 2012-03-02 | 2021-03-30 | Microsoft Technology Licensing, Llc | Pressure sensitive keys |
Also Published As
Publication number | Publication date |
---|---|
US20140015633A1 (en) | 2014-01-16 |
WO2012132224A1 (ja) | 2012-10-04 |
JP5691020B2 (ja) | 2015-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5691020B2 (ja) | 感圧スイッチ | |
US8368505B2 (en) | Switch using variable resistance layer to control state | |
US7960667B2 (en) | Movable contact element and switch using the same | |
US6690361B1 (en) | Touch panel | |
US11054714B2 (en) | Electro-active lenses with raised resistive bridges | |
CN102645995B (zh) | 触摸屏和带触摸屏的显示装置及其制造方法 | |
CN108089698B (zh) | 触觉提示装置及电子设备 | |
JP5407152B2 (ja) | 感圧導電シート及びこれを用いたパネルスイッチ | |
CN104461128B (zh) | 触控面板 | |
EP2494429B1 (en) | Method and device for providing a touch screen with equi-potential connection points | |
JP2010186460A (ja) | タッチパネル | |
US20160109307A1 (en) | System and method for spiral contact force sensors | |
JP5279530B2 (ja) | タッチパネル | |
EP3440508B1 (en) | Electro-active lenses with raised resistive bridges | |
JP6438799B2 (ja) | 静電容量式センサ、タッチパネル及び電子機器 | |
JP2015232490A (ja) | 感圧センサ及びこれを用いた入力デバイス | |
JP2008146679A (ja) | 入力装置及びそれを備えた電子機器 | |
JP2008070938A (ja) | タッチパネル | |
JP6563788B2 (ja) | タッチ式入力装置、電子機器 | |
TW200823581A (en) | Liquid crystal display panel | |
JP2019086811A (ja) | タッチパネル装置 | |
JP2014106836A (ja) | 座標入力システム | |
JP5974540B2 (ja) | 座標入力システム | |
JP2011138674A (ja) | 抵抗シート、感圧スイッチおよびこれを用いた入力装置 | |
JPH10260769A (ja) | 座標入力パネル |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140314 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140314 |
|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20140414 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20141007 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20141202 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141215 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5691020 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |