FR2535486B1 - Clavier multitouches d'entree de donnees dans un ordinateur - Google Patents
Clavier multitouches d'entree de donnees dans un ordinateurInfo
- Publication number
- FR2535486B1 FR2535486B1 FR8217975A FR8217975A FR2535486B1 FR 2535486 B1 FR2535486 B1 FR 2535486B1 FR 8217975 A FR8217975 A FR 8217975A FR 8217975 A FR8217975 A FR 8217975A FR 2535486 B1 FR2535486 B1 FR 2535486B1
- Authority
- FR
- France
- Prior art keywords
- keypad
- computer
- data entry
- entry
- data
- 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
Links
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
- 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
- H03K17/967—Switches controlled by moving an element forming part of the switch having a plurality of control members, e.g. keyboard
-
- 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
- H03M11/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/038—Folding of flexible printed circuit
-
- 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)
- Input From Keyboards Or The Like (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8217975A FR2535486B1 (fr) | 1982-10-27 | 1982-10-27 | Clavier multitouches d'entree de donnees dans un ordinateur |
US06/453,592 US4555693A (en) | 1982-10-27 | 1982-12-27 | Multikey keyboard for inputting data into a computer |
GB08328054A GB2132801B (en) | 1982-10-27 | 1983-10-20 | Keyboard |
DE19833338749 DE3338749A1 (de) | 1982-10-27 | 1983-10-25 | Tastatur |
JP58201858A JPS5995642A (ja) | 1982-10-27 | 1983-10-27 | コンピユ−タへのデ−タ入力のための多キ−式キ−ボ−ド |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8217975A FR2535486B1 (fr) | 1982-10-27 | 1982-10-27 | Clavier multitouches d'entree de donnees dans un ordinateur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2535486A1 FR2535486A1 (fr) | 1984-05-04 |
FR2535486B1 true FR2535486B1 (fr) | 1987-08-21 |
Family
ID=9278637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8217975A Expired FR2535486B1 (fr) | 1982-10-27 | 1982-10-27 | Clavier multitouches d'entree de donnees dans un ordinateur |
Country Status (5)
Country | Link |
---|---|
US (1) | US4555693A (fr) |
JP (1) | JPS5995642A (fr) |
DE (1) | DE3338749A1 (fr) |
FR (1) | FR2535486B1 (fr) |
GB (1) | GB2132801B (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4616213A (en) * | 1983-01-14 | 1986-10-07 | Polytel Corporation | Capacitive multikey keyboard for inputting data into a computer |
GB2151379A (en) * | 1983-12-13 | 1985-07-17 | Stephen Harold Alsop | Key pad |
JPS6222135A (ja) * | 1985-07-23 | 1987-01-30 | Shin Etsu Polymer Co Ltd | 透明図形入力タブレツト |
US4817010A (en) * | 1987-03-02 | 1989-03-28 | Mars Incorporated | Vending machine control with improved vendor selector switch detection and decoding apparatus |
JPH0628020B2 (ja) * | 1988-01-22 | 1994-04-13 | 株式会社東芝 | キー入力装置 |
DE4244815C2 (de) * | 1991-02-04 | 1997-04-10 | Motorola Inc | Tastenblockschaltung |
US5153590A (en) * | 1991-02-04 | 1992-10-06 | Motorola, Inc. | Keypad apparatus |
DE4328663C1 (de) * | 1993-08-26 | 1994-06-09 | Grundig Emv | Einrichtung zur Abfrage von Bedienelementen |
US5719597A (en) * | 1994-01-28 | 1998-02-17 | Vtech Electronics, Ltd. | Apparatus for scanning user input devices |
FR2831707B1 (fr) * | 2001-10-25 | 2004-10-29 | Siemens Vdo Automotive | Surface sensible au toucher ainsi qu'aux niveaux de pression |
FR2831319A1 (fr) * | 2001-10-25 | 2003-04-25 | Siemens Vdo Automotive | Surface sensible au toucher |
CN102075195B (zh) * | 2009-11-19 | 2014-09-17 | 深圳富泰宏精密工业有限公司 | 按键编码电路 |
US10013092B2 (en) | 2013-09-27 | 2018-07-03 | Sensel, Inc. | Tactile touch sensor system and method |
US9001082B1 (en) * | 2013-09-27 | 2015-04-07 | Sensel, Inc. | Touch sensor detector system and method |
US11221706B2 (en) | 2013-09-27 | 2022-01-11 | Sensel, Inc. | Tactile touch sensor system and method |
WO2015048583A1 (fr) | 2013-09-27 | 2015-04-02 | Sensel, Inc. | Systèmes de détecteur à capteur tactile et procédé |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3304612A (en) * | 1963-12-23 | 1967-02-21 | Union Oil Co | Method and apparatus for converting cartograph coordinates to permanent digital form |
DE1801696A1 (de) * | 1968-10-08 | 1970-04-23 | Licentia Gmbh | Schalt-Tastaturkonsole |
DE2003703A1 (de) * | 1970-01-28 | 1971-08-05 | Olympia Werke Ag | Schaltungsanordnung zum Kodieren |
US3798370A (en) * | 1972-04-17 | 1974-03-19 | Elographics Inc | Electrographic sensor for determining planar coordinates |
GB1412298A (en) * | 1972-09-05 | 1975-11-05 | Post Office | Electrical signal initiating keyboards |
US3921165A (en) * | 1973-03-21 | 1975-11-18 | Ibm | High resolution graphic data tablet |
JPS5913814B2 (ja) * | 1975-01-20 | 1984-04-02 | 株式会社山武 | タツチボ−ド |
DE2536403C2 (de) * | 1975-08-14 | 1977-06-30 | Siemens AG, 1000 Berlin und 8000 München | Tastengesteuerte Anordnung zur Erzeugung von Codezeichen |
US4015254A (en) * | 1975-12-04 | 1977-03-29 | General Motors Corporation | Keyboard encoding circuit utilizing an A/D converter |
GB1597374A (en) * | 1977-03-09 | 1981-09-09 | Nat Res Dev | Graphical input apparatus for electrical equipment |
NL187594C (nl) * | 1979-04-02 | 1991-11-18 | Nippon Telegraph & Telephone | Inrichting voor het detecteren van x- en y-cooerdinaten. |
US4326194A (en) * | 1979-04-16 | 1982-04-20 | The Singer Company | Dual encoded switching matrix |
GB2051519B (en) * | 1979-04-30 | 1983-03-30 | Standard Telephones Cables Ltd | Telephone keyset |
US4336529A (en) * | 1980-02-19 | 1982-06-22 | Pitney Bowes Inc. | Postage meter having shielded keyboard to protect against electromagnetic radiation |
US4435616A (en) * | 1981-08-25 | 1984-03-06 | Kley Victor B | Graphical data entry apparatus |
US4429301A (en) * | 1981-10-26 | 1984-01-31 | Amp Incorporated | Means for decoding a switch array |
JPS5890235A (ja) * | 1981-11-22 | 1983-05-28 | Sony Corp | 位置検出装置 |
JPS58172785A (ja) * | 1982-04-01 | 1983-10-11 | Oki Electric Ind Co Ltd | 座標入力装置 |
US4440990A (en) * | 1982-05-19 | 1984-04-03 | Smk Electronics Corporation, Usa | Membrane keyboard assembly |
JPS5935226A (ja) * | 1982-08-20 | 1984-02-25 | Toshiba Corp | キ−ボ−ド入力回路 |
-
1982
- 1982-10-27 FR FR8217975A patent/FR2535486B1/fr not_active Expired
- 1982-12-27 US US06/453,592 patent/US4555693A/en not_active Expired - Lifetime
-
1983
- 1983-10-20 GB GB08328054A patent/GB2132801B/en not_active Expired
- 1983-10-25 DE DE19833338749 patent/DE3338749A1/de active Granted
- 1983-10-27 JP JP58201858A patent/JPS5995642A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2132801B (en) | 1986-04-03 |
US4555693A (en) | 1985-11-26 |
FR2535486A1 (fr) | 1984-05-04 |
DE3338749A1 (de) | 1984-05-03 |
DE3338749C2 (fr) | 1993-03-04 |
GB8328054D0 (en) | 1983-11-23 |
JPS5995642A (ja) | 1984-06-01 |
GB2132801A (en) | 1984-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |