TW428155B - Method and apparatus for outputting an on-screen display of a display device - Google Patents
Method and apparatus for outputting an on-screen display of a display deviceInfo
- Publication number
- TW428155B TW428155B TW88103556A TW88103556A TW428155B TW 428155 B TW428155 B TW 428155B TW 88103556 A TW88103556 A TW 88103556A TW 88103556 A TW88103556 A TW 88103556A TW 428155 B TW428155 B TW 428155B
- Authority
- TW
- Taiwan
- Prior art keywords
- osd
- display device
- output position
- control section
- time
- Prior art date
Links
Abstract
A method and an apparatus for outputting an OSD of a display device, which is capable of preventing the display device from damaging by means of the OSD which represents an operation state of the display device, is disclosed. If an OSD activation signal which represents an abnormal state of the display device is inputted, a control section controls an OSD circuit section and outputs the OSD. If an output time of the OSD exceeds a predetermined reference time, control section changes an output position of the OSD. Control section outputs the OSD to the changed output position. Control section repeatedly executes an operation for changing the output position of the OSD based on whether or not the output time of the OSD outputted to the changed output position exceeds the predetermined reference time. Accordingly, it is able to prevent the display device such as the cathode-ray tube and liquid crystal display from damaging by displaying the OSD on the one output position of the display device for a long time. Also, it is able to prevent the life of the display device from decreasing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW88103556A TW428155B (en) | 1999-03-09 | 1999-03-09 | Method and apparatus for outputting an on-screen display of a display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW88103556A TW428155B (en) | 1999-03-09 | 1999-03-09 | Method and apparatus for outputting an on-screen display of a display device |
Publications (1)
Publication Number | Publication Date |
---|---|
TW428155B true TW428155B (en) | 2001-04-01 |
Family
ID=21639906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW88103556A TW428155B (en) | 1999-03-09 | 1999-03-09 | Method and apparatus for outputting an on-screen display of a display device |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW428155B (en) |
-
1999
- 1999-03-09 TW TW88103556A patent/TW428155B/en not_active IP Right Cessation
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Legal Events
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GD4A | Issue of patent certificate for granted invention patent | ||
MK4A | Expiration of patent term of an invention patent |