JP4880299B2 - 実体化したボタン機能付静電容量式タッチパネル - Google Patents
実体化したボタン機能付静電容量式タッチパネル Download PDFInfo
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- JP4880299B2 JP4880299B2 JP2005362082A JP2005362082A JP4880299B2 JP 4880299 B2 JP4880299 B2 JP 4880299B2 JP 2005362082 A JP2005362082 A JP 2005362082A JP 2005362082 A JP2005362082 A JP 2005362082A JP 4880299 B2 JP4880299 B2 JP 4880299B2
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- 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
- H01H13/807—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 spatial arrangement of the contact sites, e.g. superimposed sites
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0447—Position sensing using the local deformation of sensor cells
-
- 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
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
- H03K17/98—Switches controlled by moving an element forming part of the switch using a capacitive movable element having a plurality of control members, e.g. keyboard
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H2003/0293—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch with an integrated touch switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/046—Properties of the spacer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2211/00—Spacers
- H01H2211/006—Individual areas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2225/00—Switch site location
- H01H2225/002—Switch site location superimposed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/006—Containing a capacitive switch or usable as such
-
- 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
- H03K17/962—Capacitive touch switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/9607—Capacitive touch switches
- H03K2217/960755—Constructional details of capacitive touch and proximity switches
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Push-Button Switches (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Telephone Set Structure (AREA)
Description
したがって、実体化したボタンと静電容量式タッチパネルという特性を兼ね備える入力装置は期待されるようになっている。
本発明による静電容量式タッチパネルは実体化したボタンと同じようにプッシュ方法で電位を変更することによりボタン機能を触発させるため、静電容量式タッチパネルと実体化したボタンを兼ね備えるという特性がある。
Claims (13)
- 任意の一方向に配設される導体層からなりタッチパネルへの接触位置に対応する位置の寄生静電容量が変化する第一軸センサーを含み、変形可能な軟性の第一導体層と、
前記第一軸センサーと異なる方向に配設される導体層からなりタッチパネルへの接触位置に対応する位置の寄生静電容量が変化する第二軸センサーを含む第二導体層と、
前記第一導体層と前記第二導体層との間に位置し、かつ少なくとも一つの空洞を有することでタッチパネルが押された時、前記第一導体層を前記第二導体層に接続させ、予め設置されたボタン機能を触発させることが可能である変形可能な軟性の絶縁層と、
前記第一導体層及び前記第二導体層の寄生静電容量の変化を感知可能な静電容量センサーと、
前記第一導体層の電圧または前記第二導体層の電圧を感知可能な電位センサーと、
を備えることを特徴とする実体化したボタン機能付静電容量式タッチパネル。 - 前記電位センサーは、前記第一導体層または前記第二導体層の電圧が変化したことを感知することによりスリープ状態のタッチパネルをリジュームすることを特徴とする請求項
1に記載の実体化したボタン機能付静電容量式タッチパネル。 - 前記第二導体層は変形可能な軟性の材質であることを特徴とする請求項1に記載の実体化したボタン機能付静電容量式タッチパネル。
- 静電容量センサーは、第一導体層と第二導体層に対し電流を提供し、充放電をすることにより第一導体層と第二導体層との間に電圧を発生させることを特徴とする請求項1に記載の実体化したボタン機能付静電容量式タッチパネル。
- 電位センサーは、第一導体層に対し第一電圧を提供し、第二導体層に対し第二電圧を提供することを特徴とする請求項1に記載の実体化したボタン機能付静電容量式タッチパネル。
- 前記絶縁層は多数個の絶縁球を含むことを特徴とする請求項1に記載の実体化したボタン機能付静電容量式タッチパネル。
- 任意の一方向に配設される導体層からなりタッチパネルへの接触位置に対応する位置の寄生静電容量が変化する第一軸センサー、及び、第一軸センサーと異なる方向に配設される導体層からなりタッチパネルへの接触位置に対応する位置の寄生静電容量が変化する第二軸センサー、を含み、変形可能な軟性の第一導体層と、
第二導体層と、
前記第一導体層と前記第二導体層との間に位置し、かつ少なくとも一つの空洞を有することでタッチパネルが押された時、前記第一導体層を前記第二導体層に接続させ、予め設置されたボタン機能を触発させることが可能である変形可能な軟性の絶縁層と、
前記第一軸センサー及び前記第二軸センサーの寄生静電容量の変化を感知可能な静電容量センサーと、
前記第一導体層の電圧または前記第二導体層の電圧を感知可能な電位センサーと、
を備えることを特徴とする実体化したボタン機能付静電容量式タッチパネル。 - 前記第一導体層は静電容量感知導体層であることを特徴とする請求項7に記載の実体化したボタン機能付静電容量式タッチパネル。
- 前記電位センサーは、前記第一導体層または前記第二導体層の電圧が変化したことを感知することによりスリープ状態の静電容量式タッチパネルをリジュームすることを特徴とする請求項7に記載の実体化したボタン機能付静電容量式タッチパネル。
- 前記静電容量センサーは、前記第一導体層に対し電流を提供し、充放電をすることにより電圧を発生させることを特徴とする請求項7に記載の実体化したボタン機能付静電容量式タッチパネル。
- 前記電位センサーは、前記第一導体層に対し第一電圧を提供し、前記第二導体層に対し第二電圧を提供することを特徴とする請求項7に記載の実体化したボタン機能付静電容量式タッチパネル。
- 前記第二導体層は変形可能な軟性の材質であることを特徴とする請求項7に記載の実体化したボタン機能付静電容量式タッチパネル。
- 前記絶縁層は多数個の絶縁球を含むことを特徴とする請求項7に記載の実体化したボタン機能付静電容量式タッチパネル。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094112438A TWI271645B (en) | 2005-04-19 | 2005-04-19 | Capacitive touchpad with a physical key function |
TW094112438 | 2005-04-19 |
Publications (2)
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JP2006302251A JP2006302251A (ja) | 2006-11-02 |
JP4880299B2 true JP4880299B2 (ja) | 2012-02-22 |
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JP2005362082A Expired - Fee Related JP4880299B2 (ja) | 2005-04-19 | 2005-12-15 | 実体化したボタン機能付静電容量式タッチパネル |
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US (1) | US20060232559A1 (ja) |
JP (1) | JP4880299B2 (ja) |
TW (1) | TWI271645B (ja) |
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JP2017062744A (ja) * | 2015-09-25 | 2017-03-30 | 富士通コンポーネント株式会社 | タッチパネル装置 |
CN105224209A (zh) * | 2015-09-25 | 2016-01-06 | 联想(北京)有限公司 | 电子设备及其信息处理方法 |
CN105890830B (zh) * | 2016-04-29 | 2019-03-05 | 宸盛光电有限公司 | 一种压力感测装置 |
US11231818B1 (en) * | 2017-05-01 | 2022-01-25 | Pathway Innovations And Technologies, Inc. | Capacitance and conductivity dual sensing stylus-independent multitouch film |
GB201708210D0 (en) * | 2017-05-22 | 2017-07-05 | Tangi0 Ltd | Sensor device and method |
CN107621913B (zh) * | 2017-09-15 | 2020-11-03 | 张家港康得新光电材料有限公司 | 一种触控膜及其制备方法 |
CN110460327B (zh) * | 2019-08-15 | 2023-11-24 | 上海科世达-华阳汽车电器有限公司 | 一种触摸感应按钮 |
CN111327306B (zh) * | 2020-02-26 | 2023-03-21 | 业成科技(成都)有限公司 | 触控按键和操作手柄 |
WO2022160201A1 (zh) | 2021-01-28 | 2022-08-04 | 京东方科技集团股份有限公司 | 触控模组及其制作方法、触控显示装置 |
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JPS5682831A (en) * | 1979-12-10 | 1981-07-06 | Mitsubishi Rayon Co Ltd | Preparation of cellulose acetate solution |
JPS59103233A (ja) * | 1982-12-04 | 1984-06-14 | 日本電信電話株式会社 | 透明形タツチ入力装置 |
US4616213A (en) * | 1983-01-14 | 1986-10-07 | Polytel Corporation | Capacitive multikey keyboard for inputting data into a computer |
JP2003050658A (ja) * | 2001-08-07 | 2003-02-21 | Seiichi Komatsu | キー入力装置 |
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2005
- 2005-04-19 TW TW094112438A patent/TWI271645B/zh not_active IP Right Cessation
- 2005-12-13 US US11/299,739 patent/US20060232559A1/en not_active Abandoned
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US20060232559A1 (en) | 2006-10-19 |
JP2006302251A (ja) | 2006-11-02 |
TWI271645B (en) | 2007-01-21 |
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