JPH03128385U - - Google Patents
Info
- Publication number
- JPH03128385U JPH03128385U JP3785290U JP3785290U JPH03128385U JP H03128385 U JPH03128385 U JP H03128385U JP 3785290 U JP3785290 U JP 3785290U JP 3785290 U JP3785290 U JP 3785290U JP H03128385 U JPH03128385 U JP H03128385U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- utility
- image signal
- scope
- signal source
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Closed-Circuit Television Systems (AREA)
- Safety Devices In Control Systems (AREA)
Description
第１図は本考案の一実施例に係る冗長化表示装
置の基板構成図であり、第２図は本考案装置の使
用の１例を示す図であり、第３図は、従来の１例
を示す図である。
１……ＣＲＴ駆動回路、２……ＣＲＴ、３……
ハーフミラー、４……表示スクリーン。
FIG. 1 is a board configuration diagram of a redundant display device according to an embodiment of the present invention, FIG. 2 is a diagram showing an example of the use of the device of the present invention, and FIG. 3 is a diagram showing an example of a conventional display device. FIG. 1...CRT drive circuit, 2...CRT, 3...
Half mirror, 4...display screen.
Claims (1)
する２つの独立したＣＲＴに同一又は使用上冗長
化関係にある画像を表示し、それらをハーフミラ
ーで合成表示することにより、画像信号源、ＣＲ
ＴおよびＣＲＴ駆動回路の一方の系統の故障にお
いても継続的に表示機能を維持することを特徴と
する冗長化表示装置。 The image signal source, CR
1. A redundant display device that continuously maintains a display function even if one of the T and CRT drive circuits fails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3785290U JPH03128385U (en) | 1990-04-09 | 1990-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3785290U JPH03128385U (en) | 1990-04-09 | 1990-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03128385U true JPH03128385U (en) | 1991-12-24 |
Family
ID=31545334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3785290U Pending JPH03128385U (en) | 1990-04-09 | 1990-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03128385U (en) |
-
1990
- 1990-04-09 JP JP3785290U patent/JPH03128385U/ja active Pending
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