EP0405504A3 - Information display system suitable for compact electronic appliances having different display sizes - Google Patents

Information display system suitable for compact electronic appliances having different display sizes Download PDF

Info

Publication number
EP0405504A3
EP0405504A3 EP19900112258 EP90112258A EP0405504A3 EP 0405504 A3 EP0405504 A3 EP 0405504A3 EP 19900112258 EP19900112258 EP 19900112258 EP 90112258 A EP90112258 A EP 90112258A EP 0405504 A3 EP0405504 A3 EP 0405504A3
Authority
EP
European Patent Office
Prior art keywords
system suitable
electronic appliances
compact electronic
display system
information display
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.)
Granted
Application number
EP19900112258
Other versions
EP0405504A2 (en
EP0405504B1 (en
Inventor
Tatsuo C/O Pat.Dept. Hamura R&D Center 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
Publication of EP0405504A2 publication Critical patent/EP0405504A2/en
Publication of EP0405504A3 publication Critical patent/EP0405504A3/en
Application granted granted Critical
Publication of EP0405504B1 publication Critical patent/EP0405504B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
EP19900112258 1989-06-29 1990-06-27 Information display system suitable for compact electronic appliances having different display sizes Expired - Lifetime EP0405504B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1989075570U JP2562557Y2 (en) 1989-06-29 1989-06-29 Display control device
JP168125/89 1989-06-29
JP75570/89U 1989-06-29
JP1168125A JPH0333913A (en) 1989-06-29 1989-06-29 Information processor

Publications (3)

Publication Number Publication Date
EP0405504A2 EP0405504A2 (en) 1991-01-02
EP0405504A3 true EP0405504A3 (en) 1992-01-08
EP0405504B1 EP0405504B1 (en) 1995-08-16

Family

ID=26416711

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900112258 Expired - Lifetime EP0405504B1 (en) 1989-06-29 1990-06-27 Information display system suitable for compact electronic appliances having different display sizes

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014881A1 (en) * 1979-04-17 1980-10-23 Sharp Kk DISPLAY DEVICE FOR ELECTRONIC DEVICES
US4503428A (en) * 1979-04-10 1985-03-05 Sharp Kabushiki Kaisha Running display device implemented with a CPU
EP0295691A2 (en) * 1987-06-19 1988-12-21 Kabushiki Kaisha Toshiba Display mode switching system for plasma display apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503428A (en) * 1979-04-10 1985-03-05 Sharp Kabushiki Kaisha Running display device implemented with a CPU
DE3014881A1 (en) * 1979-04-17 1980-10-23 Sharp Kk DISPLAY DEVICE FOR ELECTRONIC DEVICES
EP0295691A2 (en) * 1987-06-19 1988-12-21 Kabushiki Kaisha Toshiba Display mode switching system for plasma display apparatus

Also Published As

Publication number Publication date
DE69021651D1 (en) 1995-09-21
EP0405504A2 (en) 1991-01-02
EP0405504B1 (en) 1995-08-16
DE69021651T2 (en) 1996-04-25

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