FI105420B - Syöttöväline sähköisten syöttösignaalien tuottamiseksi elektroniselle laitteelle - Google Patents
Syöttöväline sähköisten syöttösignaalien tuottamiseksi elektroniselle laitteelle Download PDFInfo
- Publication number
- FI105420B FI105420B FI982618A FI982618A FI105420B FI 105420 B FI105420 B FI 105420B FI 982618 A FI982618 A FI 982618A FI 982618 A FI982618 A FI 982618A FI 105420 B FI105420 B FI 105420B
- Authority
- FI
- Finland
- Prior art keywords
- conductive
- resistive
- plane
- key
- elongated band
- Prior art date
Links
- 230000004044 response Effects 0.000 claims abstract description 13
- 230000000994 depressogenic effect Effects 0.000 claims abstract 3
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 17
- 230000014509 gene expression Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
- H03M11/22—Static coding
- H03M11/24—Static coding using analogue means, e.g. by coding the states of multiple switches into a single multi-level analogue signal or by indicating the type of a device using the voltage level at a specific tap of a resistive divider
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/01—Miscellaneous combined with other elements on the same substrate
- H01H2239/012—Decoding impedances
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
- Electrophonic Musical Instruments (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Position Input By Displaying (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI982618A FI105420B (fi) | 1998-12-04 | 1998-12-04 | Syöttöväline sähköisten syöttösignaalien tuottamiseksi elektroniselle laitteelle |
| AT99660183T ATE274231T1 (de) | 1998-12-04 | 1999-12-01 | Vorrichtung zur erzeugung von eingabesignalen für ein elektronisches gerät |
| EP99660183A EP1006545B1 (de) | 1998-12-04 | 1999-12-01 | Vorrichtung zur Erzeugung von Eingabesignalen für ein elektronisches Gerät |
| DE69919494T DE69919494T2 (de) | 1998-12-04 | 1999-12-01 | Vorrichtung zur Erzeugung von Eingabesignalen für ein elektronisches Gerät |
| US09/453,648 US6504492B1 (en) | 1998-04-12 | 1999-12-03 | Input means for generating input signals to an electronic device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI982618A FI105420B (fi) | 1998-12-04 | 1998-12-04 | Syöttöväline sähköisten syöttösignaalien tuottamiseksi elektroniselle laitteelle |
| FI982618 | 1998-12-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI982618A0 FI982618A0 (fi) | 1998-12-04 |
| FI105420B true FI105420B (fi) | 2000-08-15 |
Family
ID=8553036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI982618A FI105420B (fi) | 1998-04-12 | 1998-12-04 | Syöttöväline sähköisten syöttösignaalien tuottamiseksi elektroniselle laitteelle |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6504492B1 (de) |
| EP (1) | EP1006545B1 (de) |
| AT (1) | ATE274231T1 (de) |
| DE (1) | DE69919494T2 (de) |
| FI (1) | FI105420B (de) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI108096B (fi) * | 1999-12-28 | 2001-11-15 | Nokia Mobile Phones Ltd | Kapasitiivisesti kytketty näppäimistörakenne |
| FI108582B (fi) | 2000-05-02 | 2002-02-15 | Nokia Corp | Näppäimistön valaisujärjestely, joka mahdollistaa näppäinten muuttuvan ja yksilöllisen valaisemisen, sekä menetelmä sen käyttämiseksi |
| JP2002313181A (ja) * | 2001-04-18 | 2002-10-25 | Auto Network Gijutsu Kenkyusho:Kk | 操作パネル装置 |
| US7233263B2 (en) * | 2002-01-08 | 2007-06-19 | Xerox Corporation | Analog actuation allocation structure with many actuators |
| JP3994013B2 (ja) * | 2002-02-06 | 2007-10-17 | アルプス電気株式会社 | 入力装置 |
| US7391342B1 (en) * | 2003-02-05 | 2008-06-24 | Zilog, Inc. | Low-cost keypad encoding circuit |
| DE10311294A1 (de) * | 2003-03-12 | 2004-09-23 | Völckers, Oliver | Stufenlos betätigbare Tasten einer Tastatur mit integriertem Signalerfassungselement und Verfahren zur Signalverarbeitung |
| AU2003235349A1 (en) * | 2003-05-20 | 2004-12-13 | Fujitsu Limited | Electric contact device |
| ATE340434T1 (de) * | 2003-05-28 | 2006-10-15 | Freescale Semiconductor Inc | Tastatureingabegerät |
| US7123241B2 (en) * | 2003-09-16 | 2006-10-17 | Microsoft Corporation | Quantitatively force-sensing computer keyboard |
| US7256768B2 (en) | 2003-09-16 | 2007-08-14 | Microsoft Corporation | Computer keyboard with quantitatively force-sensing keys |
| JP2005266843A (ja) * | 2004-03-16 | 2005-09-29 | Onkyo Corp | 入力装置 |
| WO2006002661A1 (en) * | 2004-06-30 | 2006-01-12 | Freescale Semiconductor, Inc. | Keypad signal input apparatus |
| US7084360B2 (en) * | 2004-07-28 | 2006-08-01 | Lear Corporation | Elastomeric vehicle control switch |
| CN101006493B (zh) * | 2004-08-16 | 2010-06-09 | 瓦-林·莫 | 虚拟键盘输入设备 |
| US7439465B2 (en) * | 2005-09-02 | 2008-10-21 | White Electronics Designs Corporation | Switch arrays and systems employing the same to enhance system reliability |
| US7417202B2 (en) * | 2005-09-02 | 2008-08-26 | White Electronic Designs Corporation | Switches and systems employing the same to enhance switch reliability and control |
| TW200917111A (en) * | 2007-10-02 | 2009-04-16 | Himark Technology Inc | Resistive type multi-touch control panel and its detection method |
| US7888610B2 (en) * | 2008-09-18 | 2011-02-15 | Infineon Technologies Ag | Keypad and method for identifying keystrokes of a keypad |
| US20100245239A1 (en) * | 2009-03-25 | 2010-09-30 | Ippasa, Llc | Pressure sensing controller |
| TWI466004B (zh) | 2009-04-17 | 2014-12-21 | Egalax Empia Technology Inc | 電阻式多點觸控裝置及方法 |
| CN101866220B (zh) * | 2009-04-17 | 2011-12-14 | 鸿富锦精密工业（深圳）有限公司 | 按键 |
| TW201140416A (en) * | 2010-05-04 | 2011-11-16 | Zhi-Xuan Liao | Touch point sensing structure and sensing method of resistive touch panel |
| KR101036992B1 (ko) * | 2010-10-29 | 2011-05-25 | 한화에스앤씨주식회사 | 인터럽트를 이용한 키 입력 처리 장치 |
| US9954518B2 (en) | 2015-02-20 | 2018-04-24 | Gentex Corporation | Resistor multiplexed switch wake-up circuit |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE32419E (en) * | 1981-03-16 | 1987-05-12 | Engineering Research Applications, Inc. | Molded keyboard and method of fabricating same |
| US4484026A (en) * | 1983-03-15 | 1984-11-20 | Koala Technologies Corporation | Touch tablet data device |
| US4755634A (en) * | 1983-07-12 | 1988-07-05 | Peptek, Incorporated | Conductive electrode arrays and arrays of resistive elements for use in touch panels and for producing electric fields |
| US4484029A (en) | 1983-08-29 | 1984-11-20 | Kenney David S | Cordless telephone switch and line selector |
| EP0136630A3 (de) * | 1983-10-03 | 1986-10-08 | Siemens Aktiengesellschaft | Alphanumerisches Tastenfeld |
| GB2151379A (en) * | 1983-12-13 | 1985-07-17 | Stephen Harold Alsop | Key pad |
| SE443057B (sv) * | 1984-08-09 | 1986-02-10 | Tecator Ab | Anordning och sett for registrering av en utmed en strecka gjord analog legesangivelse som en digital signal |
| DE69032091T2 (de) * | 1989-12-28 | 1998-08-20 | Gunze Kk | Eingabesystem mit berührungsempfindlicher Widerstandsfilmtafel |
| US5153590A (en) * | 1991-02-04 | 1992-10-06 | Motorola, Inc. | Keypad apparatus |
| GB2291762B (en) | 1994-07-26 | 1999-04-07 | Nokia Mobile Phones Ltd | Mobile telephone |
-
1998
- 1998-12-04 FI FI982618A patent/FI105420B/fi not_active IP Right Cessation
-
1999
- 1999-12-01 AT AT99660183T patent/ATE274231T1/de not_active IP Right Cessation
- 1999-12-01 EP EP99660183A patent/EP1006545B1/de not_active Expired - Lifetime
- 1999-12-01 DE DE69919494T patent/DE69919494T2/de not_active Expired - Lifetime
- 1999-12-03 US US09/453,648 patent/US6504492B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE274231T1 (de) | 2004-09-15 |
| US6504492B1 (en) | 2003-01-07 |
| EP1006545B1 (de) | 2004-08-18 |
| EP1006545A1 (de) | 2000-06-07 |
| FI982618A0 (fi) | 1998-12-04 |
| DE69919494D1 (de) | 2004-09-23 |
| DE69919494T2 (de) | 2005-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired |