EP0272006A3 - Anzeigen-Steuereinrichtung für Datenverarbeitungsgeräte - Google Patents

Anzeigen-Steuereinrichtung für Datenverarbeitungsgeräte Download PDF

Info

Publication number
EP0272006A3
EP0272006A3 EP87310229A EP87310229A EP0272006A3 EP 0272006 A3 EP0272006 A3 EP 0272006A3 EP 87310229 A EP87310229 A EP 87310229A EP 87310229 A EP87310229 A EP 87310229A EP 0272006 A3 EP0272006 A3 EP 0272006A3
Authority
EP
European Patent Office
Prior art keywords
cell
windows
alpha
recorded
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.)
Ceased
Application number
EP87310229A
Other languages
English (en)
French (fr)
Other versions
EP0272006A2 (de
Inventor
Pierangelo Tosi
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.)
TIM SpA
Original Assignee
Ing C Olivetti and C SpA
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 Ing C Olivetti and C SpA filed Critical Ing C Olivetti and C SpA
Publication of EP0272006A2 publication Critical patent/EP0272006A2/de
Publication of EP0272006A3 publication Critical patent/EP0272006A3/de
Ceased 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
    • G09G5/14—Display of multiple viewports
    • 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
    • G09G5/40—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which both a pattern determined by character code and another pattern are displayed simultaneously, or either pattern is displayed selectively, e.g. with character code memory and APA, i.e. all-points-addressable, memory

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)
  • Controls And Circuits For Display Device (AREA)
EP87310229A 1986-12-16 1987-11-19 Anzeigen-Steuereinrichtung für Datenverarbeitungsgeräte Ceased EP0272006A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT67932/86A IT1196844B (it) 1986-12-16 1986-12-16 Governo video per apparecchiature di informatica
IT6793286 1986-12-16

Publications (2)

Publication Number Publication Date
EP0272006A2 EP0272006A2 (de) 1988-06-22
EP0272006A3 true EP0272006A3 (de) 1989-10-18

Family

ID=11306461

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87310229A Ceased EP0272006A3 (de) 1986-12-16 1987-11-19 Anzeigen-Steuereinrichtung für Datenverarbeitungsgeräte

Country Status (3)

Country Link
EP (1) EP0272006A3 (de)
JP (1) JPS63233425A (de)
IT (1) IT1196844B (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071744A2 (de) * 1981-08-12 1983-02-16 International Business Machines Corporation Verfahren zur Bedienung einer Rechnereinrichtung zum Schreiben von Textzeichen auf eine graphische Darstellung
EP0153789A2 (de) * 1984-02-27 1985-09-04 Philips Electronics Uk Limited Adressierung von Zeichenspeichern für Datenanzeige
EP0175342A2 (de) * 1984-09-17 1986-03-26 Honeywell Bull Inc. Gemischte Darstellung von Strichzeichnungen und Texten in einem Kathodenstrahlanzeigesystem
WO1986005910A1 (en) * 1985-04-03 1986-10-09 British Telecommunications Public Limited Company Video display apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594591B2 (ja) * 1979-06-11 1984-01-30 株式会社ハツコ− 地下構造物の管体貫通部防水構造

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071744A2 (de) * 1981-08-12 1983-02-16 International Business Machines Corporation Verfahren zur Bedienung einer Rechnereinrichtung zum Schreiben von Textzeichen auf eine graphische Darstellung
EP0153789A2 (de) * 1984-02-27 1985-09-04 Philips Electronics Uk Limited Adressierung von Zeichenspeichern für Datenanzeige
EP0175342A2 (de) * 1984-09-17 1986-03-26 Honeywell Bull Inc. Gemischte Darstellung von Strichzeichnungen und Texten in einem Kathodenstrahlanzeigesystem
WO1986005910A1 (en) * 1985-04-03 1986-10-09 British Telecommunications Public Limited Company Video display apparatus

Also Published As

Publication number Publication date
IT1196844B (it) 1988-11-25
JPS63233425A (ja) 1988-09-29
EP0272006A2 (de) 1988-06-22
IT8667932A0 (it) 1986-12-16

Similar Documents

Publication Publication Date Title
JP2612475B2 (ja) カラー表示パネルの表示制御装置
US5254981A (en) Electrophoretic display employing gray scale capability utilizing area modulation
CA2015725A1 (en) Method and apparatus for double buffering and colour selection utilizing windows
HK51891A (en) Enhanced video graphics controller
KR910013912A (ko) 칼라 디스플레이 장치
CA2113570A1 (en) Electrophoretic display (epid) employing grey scale capability utilizing area modulation
ES8309014A1 (es) Un metodo para hacer funcionar un sistema ordenador para inscribir caracteres de texto en una presentacion de informacion grafica
EP0146231A3 (en) Addressing liquid crystal displays
EP0279229A3 (de) Grafik-Anzeigesystem
HK98490A (en) Memory organization apparatus and method
WO1995012164A3 (en) Frame buffer system designed for windowing operations
EP0001933A3 (de) Video Abbildungssystem mit A-typ Ablenkung für Ultraschall Diagnostikgeräte
CA1335215C (en) Flat panel display attribute generator
GB2225473B (en) Addressing scheme for multiplexded ferroelectric liquid crystal
EP0272006A3 (de) Anzeigen-Steuereinrichtung für Datenverarbeitungsgeräte
CA2159764A1 (en) Text optimization
CA2119459A1 (en) Method of addressing a matrix-array type liquid crystal cell
EP0265643A3 (de) Verfahren und Einrichtung zur Verarbeitung von Bilddaten mit Bildanzeigesteuerfunktion
GB2050008A (en) Alphanumeric visual display of the matrix type
EP0175499A3 (de) Computeranzeigeeinrichtung
AU7185991A (en) A still picture display apparatus and external memory unit
CA2024745A1 (en) Beamformer for matrix display
SU1472942A1 (ru) Устройство дл отображени информации на экране телевизионного индикатора
KR910006833A (ko) 디스플레이 장치의 제조 레벨을 변경할수 있는 컴퓨터 및 그 설정방법
JPS5448126A (en) Color character display unit

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE ES FR GB LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE ES FR GB LI NL SE

17P Request for examination filed

Effective date: 19900403

17Q First examination report despatched

Effective date: 19920626

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19940218

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TOSI, PIERANGELO