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DE69021651D1 - Information display system, suitable for compact electronic devices with various display formats. - Google Patents

Information display system, suitable for compact electronic devices with various display formats.

Info

Publication number
DE69021651D1
DE69021651D1 DE69021651T DE69021651T DE69021651D1 DE 69021651 D1 DE69021651 D1 DE 69021651D1 DE 69021651 T DE69021651 T DE 69021651T DE 69021651 T DE69021651 T DE 69021651T DE 69021651 D1 DE69021651 D1 DE 69021651D1
Authority
DE
Germany
Prior art keywords
electronic devices
compact electronic
display system
information display
formats
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 - Fee Related
Application number
DE69021651T
Other languages
German (de)
Other versions
DE69021651T2 (en
Inventor
Tatsuo Arai
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co 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
Priority claimed from JP1989075570U external-priority patent/JP2562557Y2/en
Priority claimed from JP1168125A external-priority patent/JPH0333913A/en
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Application granted granted Critical
Publication of DE69021651D1 publication Critical patent/DE69021651D1/en
Publication of DE69021651T2 publication Critical patent/DE69021651T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
DE1990621651 1989-06-29 1990-06-27 Information display system, suitable for compact electronic devices with various display formats. Expired - Fee Related DE69021651T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1989075570U JP2562557Y2 (en) 1989-06-29 1989-06-29 Display control device
JP1168125A JPH0333913A (en) 1989-06-29 1989-06-29 Information processor

Publications (2)

Publication Number Publication Date
DE69021651D1 true DE69021651D1 (en) 1995-09-21
DE69021651T2 DE69021651T2 (en) 1996-04-25

Family

ID=26416711

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990621651 Expired - Fee Related DE69021651T2 (en) 1989-06-29 1990-06-27 Information display system, suitable for compact electronic devices with various display formats.

Country Status (2)

Country Link
EP (1) EP0405504B1 (en)
DE (1) DE69021651T2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5208736A (en) * 1992-05-18 1993-05-04 Compaq Computer Corporation Portable computer with trackball mounted in display section
DE102007044986A1 (en) * 2007-09-19 2009-04-09 Deutsche Telekom Ag Method for calibrating the human-machine interface of an application software for mobile phones and corresponding devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135958A (en) * 1979-04-10 1980-10-23 Sharp Corp Electronic unit
JPS55140940A (en) * 1979-04-17 1980-11-04 Sharp Corp Electronic apparatus
EP0295691B1 (en) * 1987-06-19 1994-11-23 Kabushiki Kaisha Toshiba Display mode switching system for plasma display apparatus

Also Published As

Publication number Publication date
EP0405504A3 (en) 1992-01-08
EP0405504A2 (en) 1991-01-02
DE69021651T2 (en) 1996-04-25
EP0405504B1 (en) 1995-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee