JPS6484293A - Crt display device - Google Patents
Crt display deviceInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0326190U (en) * | 1989-07-24 | 1991-03-18 |
-
1987
- 1987-09-28 JP JP24077087A patent/JPS6484293A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0326190U (en) * | 1989-07-24 | 1991-03-18 |
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