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EP0265643A3 - Image data processing apparatus and method with display image control function - Google Patents

Image data processing apparatus and method with display image control function Download PDF

Info

Publication number
EP0265643A3
EP0265643A3 EP87113351A EP87113351A EP0265643A3 EP 0265643 A3 EP0265643 A3 EP 0265643A3 EP 87113351 A EP87113351 A EP 87113351A EP 87113351 A EP87113351 A EP 87113351A EP 0265643 A3 EP0265643 A3 EP 0265643A3
Authority
EP
European Patent Office
Prior art keywords
image data
processing apparatus
data processing
control function
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.)
Withdrawn
Application number
EP87113351A
Other languages
German (de)
French (fr)
Other versions
EP0265643A2 (en
Inventor
Katsumi C/O Patent Division Kimoto
Masami C/O Patent Division Taoda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of EP0265643A2 publication Critical patent/EP0265643A2/en
Publication of EP0265643A3 publication Critical patent/EP0265643A3/en
Withdrawn legal-status Critical Current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
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/393—Arrangements for updating the contents of the bit-mapped 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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/14—Display of multiple viewports

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Digital Computer Display Output (AREA)
  • Image Processing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

A first memory (37) temporarily stores image data. A display (21) displays the image data stored in the first memory. A displayed image change commanding unit (12) applies a command to selectively change and display part of the image data displayed on the display (21). A first controller (31) reads out the part of image data to be selectively changed and displayed from the first memory (37) according to the command. A second controller (31) writes the part of image data read-out by the first controller (31) into a second memory (39).
EP87113351A 1986-10-31 1987-09-11 Image data processing apparatus and method with display image control function Withdrawn EP0265643A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP258512/86 1986-10-31
JP61258512A JP2507361B2 (en) 1986-10-31 1986-10-31 Image information processing device

Publications (2)

Publication Number Publication Date
EP0265643A2 EP0265643A2 (en) 1988-05-04
EP0265643A3 true EP0265643A3 (en) 1990-08-22

Family

ID=17321240

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87113351A Withdrawn EP0265643A3 (en) 1986-10-31 1987-09-11 Image data processing apparatus and method with display image control function

Country Status (2)

Country Link
EP (1) EP0265643A3 (en)
JP (1) JP2507361B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03177893A (en) * 1989-12-06 1991-08-01 Toshiba Corp Multiwindow display device
JPH05210085A (en) * 1992-01-30 1993-08-20 Canon Inc Display controller
DE69416926D1 (en) * 1993-08-13 1999-04-15 Sun Microsystems Inc Method and apparatus for generating animation at high speed using a three area buffer and associated area pointers
JPH0863587A (en) * 1994-03-08 1996-03-08 Texas Instr Inc <Ti> Data processor with control device of transmissivity-detection data transmission and its operatingmethod
KR100334684B1 (en) * 2000-09-26 2002-05-04 Samsung Electronics Co Ltd Apparatus and method for displaying picture in mobile terminal
JP2007170279A (en) * 2005-12-22 2007-07-05 Aisin Seiki Co Ltd Intake device of internal combustion engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517448A1 (en) * 1981-11-27 1983-06-03 Hitachi Ltd APPARATUS FOR CONTROLLING AN IMAGE DISPLAY DEVICE AND METHOD FOR CONTROLLING SUCH A DEVICE
FR2538588A1 (en) * 1982-12-24 1984-06-29 Hitachi Ltd DISPLAY DEVICE FOR DISPLAYING INFORMATION OF MULTIPLE INFORMATION MEDIA
FR2565052A1 (en) * 1984-05-25 1985-11-29 Elscint Ltd DIVIDED SCREEN IMAGING SYSTEM
EP0185904A1 (en) * 1984-12-26 1986-07-02 International Business Machines Corporation Tailored document building

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60251431A (en) * 1984-05-29 1985-12-12 Matsushita Electric Ind Co Ltd Memory display device
JPS60257488A (en) * 1984-06-01 1985-12-19 株式会社ピーエフユー Display controller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517448A1 (en) * 1981-11-27 1983-06-03 Hitachi Ltd APPARATUS FOR CONTROLLING AN IMAGE DISPLAY DEVICE AND METHOD FOR CONTROLLING SUCH A DEVICE
FR2538588A1 (en) * 1982-12-24 1984-06-29 Hitachi Ltd DISPLAY DEVICE FOR DISPLAYING INFORMATION OF MULTIPLE INFORMATION MEDIA
FR2565052A1 (en) * 1984-05-25 1985-11-29 Elscint Ltd DIVIDED SCREEN IMAGING SYSTEM
EP0185904A1 (en) * 1984-12-26 1986-07-02 International Business Machines Corporation Tailored document building

Also Published As

Publication number Publication date
JP2507361B2 (en) 1996-06-12
EP0265643A2 (en) 1988-05-04
JPS63113725A (en) 1988-05-18

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Inventor name: TAODA, MASAMIC/O PATENT DIVISION

Inventor name: KIMOTO, KATSUMIC/O PATENT DIVISION