GB9610559D0 - A keyboard - Google Patents

A keyboard

Info

Publication number
GB9610559D0
GB9610559D0 GBGB9610559.8A GB9610559A GB9610559D0 GB 9610559 D0 GB9610559 D0 GB 9610559D0 GB 9610559 A GB9610559 A GB 9610559A GB 9610559 D0 GB9610559 D0 GB 9610559D0
Authority
GB
United Kingdom
Prior art keywords
keyboard
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.)
Withdrawn
Application number
GBGB9610559.8A
Other versions
GB2313343A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Refinitiv Ltd
Original Assignee
Reuters 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
Application filed by Reuters Ltd filed Critical Reuters Ltd
Priority to GB9610559A priority Critical patent/GB2313343A/en
Publication of GB9610559D0 publication Critical patent/GB9610559D0/en
Publication of GB2313343A publication Critical patent/GB2313343A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H03K17/968—Switches controlled by moving an element forming part of the switch using opto-electronic devices
    • H03K17/969—Switches controlled by moving an element forming part of the switch using opto-electronic devices having a plurality of control members, e.g. keyboard
    • 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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/07—Actuators transparent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/022—Miscellaneous with opto-electronic switch

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)
  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
GB9610559A 1996-05-20 1996-05-20 A keyboard having keycaps with transparent front faces Withdrawn GB2313343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9610559A GB2313343A (en) 1996-05-20 1996-05-20 A keyboard having keycaps with transparent front faces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9610559A GB2313343A (en) 1996-05-20 1996-05-20 A keyboard having keycaps with transparent front faces

Publications (2)

Publication Number Publication Date
GB9610559D0 true GB9610559D0 (en) 1996-07-31
GB2313343A GB2313343A (en) 1997-11-26

Family

ID=10794032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9610559A Withdrawn GB2313343A (en) 1996-05-20 1996-05-20 A keyboard having keycaps with transparent front faces

Country Status (1)

Country Link
GB (1) GB2313343A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108174110A (en) * 2018-03-15 2018-06-15 维沃移动通信有限公司 A kind of photographic method and flexible screen terminal

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19851337B4 (en) * 1998-11-06 2004-05-06 Klotz Digital Audio Communications Gmbh Arrangement for displaying a surface
DE19962552A1 (en) * 1999-12-23 2001-07-12 Daimler Chrysler Ag Touch screen e.g. for motor vehicle has surface elements moved by actuator to render them tactile
US6776546B2 (en) * 2002-06-21 2004-08-17 Microsoft Corporation Method and system for using a keyboard overlay with a touch-sensitive display screen
US7453442B1 (en) * 2002-12-03 2008-11-18 Ncr Corporation Reconfigurable user interface systems
US7301532B1 (en) 2004-02-09 2007-11-27 Jerod M Dobry Digital display keyboard
GB2445632B (en) * 2007-08-11 2008-12-10 Babel Tech Ltd Illuminated keyboard
US20110268487A1 (en) * 2010-04-30 2011-11-03 Microsoft Corporation Keyboard assembly and underlying display device
US8206047B1 (en) 2011-06-24 2012-06-26 TouchFire, Inc. Keyboard overlay for optimal touch typing on a proximity-based touch screen
US9317202B2 (en) 2013-09-12 2016-04-19 TouchFire, Inc. Keyboard overlay that improves touch typing on small touch screen devices

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE495667A (en) * 1949-05-13
GB708459A (en) * 1951-11-07 1954-05-05 Creed & Co Ltd Improvements in or relating to keybuttons for printing telegraphs, typewriters and the like
DE2933983C2 (en) * 1979-08-22 1984-03-22 Siemens AG, 1000 Berlin und 8000 München Key with illuminated display for keyboards in office and teletyping machines
JPH07104747B2 (en) * 1983-03-18 1995-11-13 ブラザー工業株式会社 Keytop manufacturing method
US4755072A (en) * 1986-10-15 1988-07-05 Hoornweg Andries P Removable, transparent, colored key caps for color coding a keyboard
JP2680716B2 (en) * 1990-04-26 1997-11-19 シャープ株式会社 microwave
JP2627692B2 (en) * 1991-09-20 1997-07-09 サンアロー 株式会社 Illuminated key
JP2863982B2 (en) * 1994-01-25 1999-03-03 株式会社タイテック Display switch
GB2288911A (en) * 1994-04-19 1995-11-01 Silitek Corp Key switch
GB2291837B (en) * 1994-07-27 1998-03-04 Silitek Corp Structure of key switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108174110A (en) * 2018-03-15 2018-06-15 维沃移动通信有限公司 A kind of photographic method and flexible screen terminal

Also Published As

Publication number Publication date
GB2313343A (en) 1997-11-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)