JPS6484293A - Crt display device - Google Patents

Crt display device

Info

Publication number
JPS6484293A
JPS6484293A JP24077087A JP24077087A JPS6484293A JP S6484293 A JPS6484293 A JP S6484293A JP 24077087 A JP24077087 A JP 24077087A JP 24077087 A JP24077087 A JP 24077087A JP S6484293 A JPS6484293 A JP S6484293A
Authority
JP
Japan
Prior art keywords
display
picture
display content
crt
time
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.)
Pending
Application number
JP24077087A
Other languages
Japanese (ja)
Inventor
Atsushi Shimazaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP24077087A priority Critical patent/JPS6484293A/en
Publication of JPS6484293A publication Critical patent/JPS6484293A/en
Pending legal-status Critical Current

Links

Landscapes

  • Controls And Circuits For Display Device (AREA)

Abstract

PURPOSE: To prevent a display picture from being deteriorated caused by burning and the like by executing the time supervision of a display content and continuously scrolling(moving) it after a fixed time when it is not changed. CONSTITUTION: When it is detected by a display content decision part 3 based on the time supervision that the display information of a CRT is identical in the fixed time T in the case that a user goes away from a device in the midst of operation for certain reasons at the using time of a device, a signal is transmitted to a CRT controller part 11 and the display information of a CRT display part 1 is switched to the continuously scrolling(moving) picture from the still picture. The display picture becomes the still picture before the scroll,(the display content is entirely indentical to that before the scroll) and work can be executed again by detecting the key-in of a keyboard 5 when the device is used again. Since the display content can be always continuously scrolled(moved) when the device is not used in the fixed time T or longer in such a way, the display picture is prevented from being deteriorated caused by the burning and the like and the reliability of the device is enhanced.
JP24077087A 1987-09-28 1987-09-28 Crt display device Pending JPS6484293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24077087A JPS6484293A (en) 1987-09-28 1987-09-28 Crt display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24077087A JPS6484293A (en) 1987-09-28 1987-09-28 Crt display device

Publications (1)

Publication Number Publication Date
JPS6484293A true JPS6484293A (en) 1989-03-29

Family

ID=17064452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24077087A Pending JPS6484293A (en) 1987-09-28 1987-09-28 Crt display device

Country Status (1)

Country Link
JP (1) JPS6484293A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0326190U (en) * 1989-07-24 1991-03-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0326190U (en) * 1989-07-24 1991-03-18

Similar Documents

Publication Publication Date Title
AU3186400A (en) Method and system for choosing an item out of a list appearing on a screen
KR930020302A (en) Scrolling scroll device and method
JPS6484293A (en) Crt display device
EP0247380A3 (en) Data display-controlling device for data-processing apparatus
JPS6419389A (en) Display system for lithographic display device
JPS54949A (en) Information retrieval unit
JPS53114316A (en) Display unit
JPS5321529A (en) Chinese character input device
JPS57113135A (en) Method and device for inputting cursor information
JPS5343421A (en) Chinese character input device
JPS57143632A (en) Scroll control device
JPS6491179A (en) Scroll control
KR900017397A (en) Automatic power off method of image processing system
JPS573137A (en) Display device
JPS5778260A (en) Video information file device
JPS647272A (en) Handwriting input device
JPS5723175A (en) Update processing system for contents on document drawing-up device
JPS6472225A (en) Mouse input device
JPS5582363A (en) Input data instantaneous operation system
JPS5617429A (en) Inputting method for character and symbol to computer system with video interface
JPS54133840A (en) Display unit for character or the like
JPS5537660A (en) Display unit
JPS57166636A (en) Erroneous input preventing method of force detecting type finger touch system coordinate input device
JPS5870274A (en) Display unit having cursor blink stopping function
JPS6438863A (en) Document processor