IT8448949A1 - Perfezionamenti relativi ai tasti di funzione di una tastier di elaboratore - Google Patents

Perfezionamenti relativi ai tasti di funzione di una tastier di elaboratore

Info

Publication number
IT8448949A1
IT8448949A1 IT1984A48949A IT4894984A IT8448949A1 IT 8448949 A1 IT8448949 A1 IT 8448949A1 IT 1984A48949 A IT1984A48949 A IT 1984A48949A IT 4894984 A IT4894984 A IT 4894984A IT 8448949 A1 IT8448949 A1 IT 8448949A1
Authority
IT
Italy
Prior art keywords
function keys
improvements relating
computer keypad
keypad
computer
Prior art date
Application number
IT1984A48949A
Other languages
English (en)
Other versions
IT8448949A0 (it
IT1199205B (it
Original Assignee
Keycorp Pty Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Publication of IT8448949A0 publication Critical patent/IT8448949A0/it
Application filed by Keycorp Pty Ltd filed Critical Keycorp Pty Ltd
Publication of IT8448949A1 publication Critical patent/IT8448949A1/it
Application granted granted Critical
Publication of IT1199205B publication Critical patent/IT1199205B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0238—Programmable keyboards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/01—Liquid crystal
    • H01H2219/012—Liquid crystal programmable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
IT48949/84A 1983-10-04 1984-10-30 Perfezionamenti relativi ai tasti di funzione di una tastier di elaboratore IT1199205B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPG169283 1983-10-04

Publications (3)

Publication Number Publication Date
IT8448949A0 IT8448949A0 (it) 1984-10-04
IT8448949A1 true IT8448949A1 (it) 1986-04-30
IT1199205B IT1199205B (it) 1988-12-30

Family

ID=3770341

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48949/84A IT1199205B (it) 1983-10-04 1984-10-30 Perfezionamenti relativi ai tasti di funzione di una tastier di elaboratore

Country Status (12)

Country Link
EP (1) EP0159336A4 (it)
JP (1) JPS61500236A (it)
KR (1) KR850700078A (it)
AU (1) AU582126B2 (it)
BR (1) BR8407106A (it)
CA (1) CA1308457C (it)
DK (1) DK252185A (it)
HU (1) HUT37279A (it)
IT (1) IT1199205B (it)
NZ (1) NZ209760A (it)
WO (1) WO1985001596A1 (it)
ZA (1) ZA847800B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1182613B (it) * 1985-10-15 1987-10-05 Olivetti & Co Spa Tasto con visualizzatore attivabile selettivamente e tastiera utilizzante tale tasto
EP0226392A3 (en) * 1985-12-04 1990-04-11 Henry C. Meadow Display key and keyboard
WO1995012843A2 (en) * 1993-11-05 1995-05-11 Feltscope Limited Interactive programmable interface for relegendable lcd keyswitches
US6885317B1 (en) 1998-12-10 2005-04-26 Eatoni Ergonomics, Inc. Touch-typable devices based on ambiguous codes and methods to design such devices
US7761175B2 (en) 2001-09-27 2010-07-20 Eatoni Ergonomics, Inc. Method and apparatus for discoverable input of symbols on a reduced keypad
US7628692B2 (en) 2002-08-22 2009-12-08 Igt Gaming device having an input device with a display device
FR2857112A1 (fr) * 2003-07-02 2005-01-07 Denkoo Clavier pour ordinateur et logiciel pilote pour un tel clavier
US8200865B2 (en) 2003-09-11 2012-06-12 Eatoni Ergonomics, Inc. Efficient method and apparatus for text entry based on trigger sequences
FR2877764B1 (fr) * 2004-11-08 2007-07-06 Lcd Solution Sarl Commutateur a touche a ecran integre avec affichage d'information polychrome
AU2006236236A1 (en) * 2005-04-18 2006-10-26 United Keys, Inc. Display-equipped key, key assembly
ES1064635Y (es) * 2007-01-17 2007-07-01 Lorenzo Ind Sa Disposicion de conjuntos conmutadores de pulsador
ES1069701Y (es) * 2009-01-27 2009-08-10 Lorenzo Ind Sa Dispositivo conmutador de pulsador con pantalla oled
US8333657B1 (en) 2011-09-26 2012-12-18 Igt Gaming system, gaming device and method for displaying multiple concurrent games using dynamic focal points
MY162407A (en) * 2012-03-06 2017-06-15 Gifty Group Ltd Keyboard system with changeable key displays

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340401A (en) * 1963-12-26 1967-09-05 Xerox Corp Motionless data input key
US3777222A (en) * 1972-05-12 1973-12-04 Ibm Modular touch sensitive indicating panels with touch and light transmissive overlay cover membrane containing visible printed indicia
JPS5824841B2 (ja) * 1975-11-28 1983-05-24 日本ビクター株式会社 エンバンレコ−ドニオケル トレ−シングヒスミホセイソウチ
JPS5851346B2 (ja) * 1975-12-20 1983-11-16 ソニー株式会社 フルオ−トプレ−ヤノソウサキコウ
JPS6022385B2 (ja) * 1976-09-14 1985-06-01 キヤノン株式会社 電子機器
JPS53123034A (en) * 1977-04-02 1978-10-27 Ricoh Co Ltd Keyboard
US4280121A (en) * 1978-06-05 1981-07-21 Crask Geoffrey J Keyboard assembly with controllable key legends
JPS5541507A (en) * 1978-09-18 1980-03-24 Oki Electric Ind Co Ltd Display keyboard device
JPS55157028A (en) * 1979-05-23 1980-12-06 Seiko Epson Corp Key input unit with display
JPS58137917A (ja) * 1982-02-10 1983-08-16 市川　保正 表示機能を伴つた押ボタンスイツチ及び該押ボタンスイツチを利用したキ−ボ−ド
WO1983003159A1 (en) * 1982-03-10 1983-09-15 Keith Grissett Electronic keyboard and keytops therefor
DE8334346U1 (de) * 1983-11-30 1984-03-22 Mueller, Rolf, Dr., 6750 Kaiserslautern Vorrichtung, insbesondere fuer schreibmaschinen und terminals

Also Published As

Publication number Publication date
DK252185D0 (da) 1985-06-04
BR8407106A (pt) 1985-08-27
IT8448949A0 (it) 1984-10-04
NZ209760A (en) 1990-08-28
CA1308457C (en) 1992-10-06
DK252185A (da) 1985-07-31
AU582126B2 (en) 1989-03-16
ZA847800B (en) 1985-05-29
IT1199205B (it) 1988-12-30
EP0159336A4 (en) 1989-05-16
WO1985001596A1 (en) 1985-04-11
EP0159336A1 (en) 1985-10-30
JPS61500236A (ja) 1986-02-06
KR850700078A (ko) 1985-10-21
HUT37279A (en) 1985-11-28
AU3389584A (en) 1985-04-18

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