JP4743207B2 - キー入力装置及び電子機器 - Google Patents
キー入力装置及び電子機器 Download PDFInfo
- Publication number
- JP4743207B2 JP4743207B2 JP2007532148A JP2007532148A JP4743207B2 JP 4743207 B2 JP4743207 B2 JP 4743207B2 JP 2007532148 A JP2007532148 A JP 2007532148A JP 2007532148 A JP2007532148 A JP 2007532148A JP 4743207 B2 JP4743207 B2 JP 4743207B2
- Authority
- JP
- Japan
- Prior art keywords
- key top
- input device
- key
- sheet
- key input
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 description 37
- 239000000853 adhesive Substances 0.000 description 14
- 230000001070 adhesive effect Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- 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
- H01H13/702—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
- H01H13/7065—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards
-
- 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
- H01H13/702—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2203/00—Form of contacts
- H01H2203/036—Form of contacts to solve particular problems
- H01H2203/038—Form of contacts to solve particular problems to be bridged by a dome shaped contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2205/00—Movable contacts
- H01H2205/016—Separate bridge contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/002—Actuators integral with membrane
- H01H2221/004—U-shaped openings surrounding keys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/008—Actuators other then push button
- H01H2221/016—Lever; Rocker
Landscapes
- Push-Button Switches (AREA)
- Switches With Compound Operations (AREA)
Description
1a;フランジ
2;下ケース
2a;支持柱部
3;液晶パネル
4;キー入力装置
5;プリント基板
6;電気部品
7;電極
8;メタルドーム
9;片面粘着シート
10、20、30、40、50、60、70;押し子シート
10a、20a、30a、40a、50a、60a、70a;凸部
10b;支持部
10c、20c、30c、40c、50c、60c、70c;切込
10d、20d、30d、40d、50d、60d、70d;片持梁状部分
11;シート
12、42、52、62、72;キートップ
100;携帯電話
101;キー入力装置
102;プリント基板
103;電気部品
104;電極
105;メタルドーム
106;片面粘着シート
107;押し子シート
107a;凸部
107b;支持部
107c;切込
107d;片持梁状部分
108;シート
108a;キートップ
B、D;距離
R;領域
W;幅
Claims (7)
- 上方から押圧されるキートップと、このキートップの下方に配置され前記キートップより
も軟質な材料により形成された弾性シートと、この弾性シートに形成され前記弾性シートにおける前記キートップの直下域に相当する部分を他の部分から片持梁状に区画する切込と、前記直下域に相当する部分の下方に設けられ前記キートップが押圧されることにより閉じる接点部と、前記キートップと前記弾性シートの間に設けられ、前記キートップよりも軟質な材料で形成され、前記キートップと一体に成形された伸縮性シートと、を有し、前記切込は、前記直下域に相当する部分の外側に配置され、
前記弾性シートには一体的に成形される支持部が設けられ、前記支持部は、前記弾性シートにおける前記接点部の直上域を挟む領域において下方に突出しており、前記片持梁状に区画された前記キートップの直下域に相当する部分の根元部分を構成することを特徴とするキー入力装置。 - 前記キートップの表面に垂直な方向から見て、前記切込が前記キートップの外縁に沿うよ
うに形成されていることを特徴とする請求項1に記載のキー入力装置。 - 前記キートップの表面に垂直な方向から見て、前記キートップの形状が、矩形、U字形、
円形又は三角形であることを特徴とする請求項2に記載のキー入力装置。 - 前記切込は、前記弾性シートにおいて、前記片持梁状に区画された前記キートップの直下域に相当する部分の根元部分に回り込んで、相互に近づく方向に途中まで延出するように形成されていることを特徴とする請求項1乃至3のいずれか1項に記載のキー入力装置。
- 前記伸縮性シートは、前記切込を覆うように設けられることを特徴とする請求項1乃至4のいずれか1項に記載のキー入力装置。
- 請求項1乃至5のいずれか1項に記載のキー入力装置が搭載されていることを特徴とする
電子機器。 - 携帯電話であることを特徴とする請求項6に記載の電子機器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007532148A JP4743207B2 (ja) | 2005-08-25 | 2006-08-23 | キー入力装置及び電子機器 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005244475 | 2005-08-25 | ||
JP2005244475 | 2005-08-25 | ||
PCT/JP2006/316482 WO2007023850A1 (ja) | 2005-08-25 | 2006-08-23 | キー入力装置及び電子機器 |
JP2007532148A JP4743207B2 (ja) | 2005-08-25 | 2006-08-23 | キー入力装置及び電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007023850A1 JPWO2007023850A1 (ja) | 2009-02-26 |
JP4743207B2 true JP4743207B2 (ja) | 2011-08-10 |
Family
ID=37771593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007532148A Expired - Fee Related JP4743207B2 (ja) | 2005-08-25 | 2006-08-23 | キー入力装置及び電子機器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080296141A1 (ja) |
EP (1) | EP1918953A4 (ja) |
JP (1) | JP4743207B2 (ja) |
CN (1) | CN101248502A (ja) |
WO (1) | WO2007023850A1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007010678B3 (de) * | 2007-03-02 | 2008-11-13 | Diehl Ako Stiftung & Co. Kg | Steuerung |
JP2009016315A (ja) * | 2007-07-09 | 2009-01-22 | Polymatech Co Ltd | キーシート |
JP2010040358A (ja) * | 2008-08-06 | 2010-02-18 | Polymatech Co Ltd | キーシート |
US8263887B2 (en) | 2009-02-26 | 2012-09-11 | Research In Motion Limited | Backlit key assembly having a reduced thickness |
US8723062B2 (en) | 2009-02-26 | 2014-05-13 | Blackberry Limited | Key assembly for a handheld electronic device having a one-piece keycap |
EP2226822B1 (en) * | 2009-02-26 | 2013-07-24 | Research In Motion Limited | A key assembly for a handheld electronic device having a one-piece keycap |
JP2012156059A (ja) * | 2011-01-27 | 2012-08-16 | Panasonic Corp | キー装置 |
WO2012160161A1 (en) * | 2011-05-25 | 2012-11-29 | Sanofi-Aventis Deutschland Gmbh | Handheld medicament delivery device with dose button |
EP2535914B1 (en) * | 2011-06-13 | 2017-09-06 | BlackBerry Limited | Key lighting assembly |
JP5444517B1 (ja) * | 2012-04-11 | 2014-03-19 | オリンパスメディカルシステムズ株式会社 | スイッチカバー、スイッチ装置、及び、内視鏡 |
EP2716317A1 (en) * | 2012-10-04 | 2014-04-09 | Sanofi-Aventis Deutschland GmbH | Medicament delivery device with trigger button |
JP6165642B2 (ja) * | 2014-01-17 | 2017-07-19 | 東芝テック株式会社 | キーボードおよび電子機器 |
WO2015163099A1 (ja) * | 2014-04-22 | 2015-10-29 | オリンパス株式会社 | 内視鏡用操作部及び内視鏡 |
KR102353350B1 (ko) * | 2015-01-15 | 2022-01-19 | 삼성디스플레이 주식회사 | 가변 디스플레이 장치 |
SE1550997A1 (sv) | 2015-07-08 | 2016-10-18 | Scanreco Ab | Multiple state switch assembly |
CN105655178B (zh) * | 2015-12-30 | 2018-08-03 | 江苏传艺科技股份有限公司 | 薄膜开关 |
JP6665589B2 (ja) * | 2016-03-02 | 2020-03-13 | オムロン株式会社 | 圧力センサチップ及び圧力センサ |
TWI630635B (zh) * | 2016-06-08 | 2018-07-21 | 致伸科技股份有限公司 | 薄型鍵盤 |
CN107516608B (zh) * | 2016-06-15 | 2019-08-09 | 致伸科技股份有限公司 | 薄型键盘 |
US10775898B2 (en) | 2018-01-30 | 2020-09-15 | Microsoft Technology Licensing, Llc | Low-profile input devices |
DE102020120326A1 (de) * | 2020-07-31 | 2022-02-03 | Harman Becker Automotive Systems Gmbh | Abdeckung zum anpressen einer leiterplatte an einen kühlkörper |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04305418A (ja) * | 1991-02-08 | 1992-10-28 | Taisei Plus Kk | 押ボタンとその製造方法 |
JPH06309992A (ja) * | 1993-04-26 | 1994-11-04 | Hitachi Ltd | キーパッド |
JP2002260481A (ja) * | 2001-02-27 | 2002-09-13 | Idec Izumi Corp | スイッチ装置 |
JP2004214163A (ja) * | 2002-11-15 | 2004-07-29 | Sharp Corp | キースイッチ |
JP2004311329A (ja) * | 2003-04-10 | 2004-11-04 | Nec Saitama Ltd | 電子機器の入力装置の構造 |
JP2005183260A (ja) * | 2003-12-22 | 2005-07-07 | Matsushita Electric Works Ltd | 防水機器の押しボタン構造 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3681723A (en) * | 1971-12-09 | 1972-08-01 | Western Electric Co | Magnetic membrane switch |
US3971902A (en) * | 1975-03-21 | 1976-07-27 | Amp Incorporated | Keyboard switch assembly having one piece plural pushbutton actuator and resilient mounting structure for plural cantilever beam contacts |
JPS56128523A (en) * | 1980-03-11 | 1981-10-08 | Matsushita Electric Ind Co Ltd | Method of producing keyboard switch |
US4343973A (en) * | 1980-08-13 | 1982-08-10 | Cherry Electrical Products Corp. | Low cost electrical switch |
JPS62115616A (ja) * | 1985-11-14 | 1987-05-27 | 松下電器産業株式会社 | キ−ボ−ド |
JP2665711B2 (ja) * | 1993-03-15 | 1997-10-22 | 帝国通信工業株式会社 | 押釦スイッチのキートップ板 |
JPH10269893A (ja) * | 1997-03-27 | 1998-10-09 | Mitsubishi Electric Corp | 一体型キートップならびにそれを用いたキー入力装置およびコンピュータ |
JPH1131038A (ja) * | 1997-07-03 | 1999-02-02 | Xuli Co Ltd | 硬質ヘッドを具えた一体成形キートップの製法 |
US6005209A (en) * | 1997-11-24 | 1999-12-21 | International Business Machines Corporation | Thin keyboard having torsion bar keyswitch hinge members |
JPH11250758A (ja) | 1998-03-02 | 1999-09-17 | Kawaguchiko Seimitsu Kk | メンブレンスイッチ |
JP2003283634A (ja) | 2002-03-25 | 2003-10-03 | Matsushita Electric Ind Co Ltd | 携帯端末装置 |
JP2006286582A (ja) * | 2005-04-05 | 2006-10-19 | Alps Electric Co Ltd | スイッチ装置 |
-
2006
- 2006-08-23 WO PCT/JP2006/316482 patent/WO2007023850A1/ja active Application Filing
- 2006-08-23 US US12/064,503 patent/US20080296141A1/en not_active Abandoned
- 2006-08-23 EP EP06782935A patent/EP1918953A4/en not_active Withdrawn
- 2006-08-23 JP JP2007532148A patent/JP4743207B2/ja not_active Expired - Fee Related
- 2006-08-23 CN CNA2006800310660A patent/CN101248502A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04305418A (ja) * | 1991-02-08 | 1992-10-28 | Taisei Plus Kk | 押ボタンとその製造方法 |
JPH06309992A (ja) * | 1993-04-26 | 1994-11-04 | Hitachi Ltd | キーパッド |
JP2002260481A (ja) * | 2001-02-27 | 2002-09-13 | Idec Izumi Corp | スイッチ装置 |
JP2004214163A (ja) * | 2002-11-15 | 2004-07-29 | Sharp Corp | キースイッチ |
JP2004311329A (ja) * | 2003-04-10 | 2004-11-04 | Nec Saitama Ltd | 電子機器の入力装置の構造 |
JP2005183260A (ja) * | 2003-12-22 | 2005-07-07 | Matsushita Electric Works Ltd | 防水機器の押しボタン構造 |
Also Published As
Publication number | Publication date |
---|---|
US20080296141A1 (en) | 2008-12-04 |
CN101248502A (zh) | 2008-08-20 |
WO2007023850A1 (ja) | 2007-03-01 |
EP1918953A4 (en) | 2011-05-04 |
EP1918953A1 (en) | 2008-05-07 |
JPWO2007023850A1 (ja) | 2009-02-26 |
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