EP0099655A3 - Display control method and apparatus - Google Patents

Display control method and apparatus Download PDF

Info

Publication number
EP0099655A3
EP0099655A3 EP83303617A EP83303617A EP0099655A3 EP 0099655 A3 EP0099655 A3 EP 0099655A3 EP 83303617 A EP83303617 A EP 83303617A EP 83303617 A EP83303617 A EP 83303617A EP 0099655 A3 EP0099655 A3 EP 0099655A3
Authority
EP
European Patent Office
Prior art keywords
picture
displayed
control method
display control
crt
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Withdrawn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
EP83303617A
Other languages
German (de)
French (fr)
Other versions
EP0099655A2 (en
Inventor
Hajimu Kishi
Kunio Tanaka
Yasushi Onishi
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.)
Fanuc Corp
Original Assignee
Fanuc 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 Fanuc Corp filed Critical Fanuc Corp
Publication of EP0099655A2 publication Critical patent/EP0099655A2/en
Publication of EP0099655A3 publication Critical patent/EP0099655A3/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Withdrawn legal-status Critical Current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
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G09G2330/022—Power management, e.g. power saving in absence of operation, e.g. no data being entered during a predetermined time
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/04—Display protection

Abstract

Disclosed are a method and apparatus for controlling a picture displayed on the screen of a CRT. The method includes discriminating whether an operation involving the displayed picture has been performed by an operator within a set time limit through use of an input unit (102, 103), and erasing the picture displayed on the CRT screen when it is discriminated that the operation has not been performed within the set time limit, thereby preventing the picture from being displayed for a long period of time.
EP83303617A 1982-06-24 1983-06-23 Display control method and apparatus Withdrawn EP0099655A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57108868A JPS58224381A (en) 1982-06-24 1982-06-24 Display control system
JP108868/82 1982-06-24

Publications (2)

Publication Number Publication Date
EP0099655A2 EP0099655A2 (en) 1984-02-01
EP0099655A3 true EP0099655A3 (en) 1985-10-09

Family

ID=14495618

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83303617A Withdrawn EP0099655A3 (en) 1982-06-24 1983-06-23 Display control method and apparatus

Country Status (2)

Country Link
EP (1) EP0099655A3 (en)
JP (1) JPS58224381A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62257524A (en) * 1986-04-30 1987-11-10 Toshiba Corp Display character output controller
JPH01169486A (en) * 1987-12-25 1989-07-04 Canon Inc Display control system
JPH0588656A (en) * 1991-09-30 1993-04-09 Sharp Corp Display device
JP2949980B2 (en) * 1991-12-04 1999-09-20 富士通株式会社 Power supply control device and information processing device
EP0880278B1 (en) * 1992-09-29 2002-12-11 Eizo Nanao Corporation CRT display unit and power supply control method therefor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963961A (en) * 1974-12-23 1976-06-15 United Technologies Corporation Cathode ray tube phosphor protection circuit
GB2007471A (en) * 1977-10-11 1979-05-16 Philips Nv Video circuit with screen burn-in protection
US4297619A (en) * 1981-01-02 1981-10-27 Zenith Radio Corporation Phosphor protection circuit for multiple CRT projection television

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963961A (en) * 1974-12-23 1976-06-15 United Technologies Corporation Cathode ray tube phosphor protection circuit
GB2007471A (en) * 1977-10-11 1979-05-16 Philips Nv Video circuit with screen burn-in protection
US4297619A (en) * 1981-01-02 1981-10-27 Zenith Radio Corporation Phosphor protection circuit for multiple CRT projection television

Also Published As

Publication number Publication date
JPS58224381A (en) 1983-12-26
EP0099655A2 (en) 1984-02-01

Similar Documents

Publication Publication Date Title
EP1045342A3 (en) Face image data processing devices
CA2024635A1 (en) Method and system for generation of manufacturing process plans
CA2118158A1 (en) Apparatus and Methods for Analyzing a System of Processes
SE8601357L (en) DEVICE TO CONTROL A SCREEN
CA2002116A1 (en) Method and apparatus for remotely controlling a document inserter
EP0348522A4 (en) Method of inputting part profile
EP0099655A3 (en) Display control method and apparatus
CA2029622A1 (en) Display Wall Assembly
EP0148948A4 (en) Method of setting date in numerical control apparatus.
JPS5794874A (en) Terminal controller
JPS57205878A (en) Address display controller
JPS5481052A (en) Operation support system of data processor
DE3176674D1 (en) Method and apparatus for displaying messages containing pages on a raster-scanned display system, e.g. a c.r.t. screen
JPS56147207A (en) Computer system for monitoring control
JPS6488054A (en) Air conditioner
EP0452499A4 (en) Set data retaining method
JPS573137A (en) Display device
JPS57174760A (en) Partial erasing method of picture image
KR960009310B1 (en) Osd apparatus of tv monitor
DE3276086D1 (en) Method for the automatic sharpness control of images projected onto a screen, and apparatus therefor
JPS53134182A (en) Supervisory control device
JPS63276096A (en) Display device
JPS5389323A (en) Controlling system for crt picture
KR970007815B1 (en) A control method and its apparatus of counter for integrating calorimeter
SU631955A1 (en) Device for discriminating image elements on crt screen

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

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 19860224

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19870102

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ONISHI, YASUSHI

Inventor name: KISHI, HAJIMU

Inventor name: TANAKA, KUNIO