JPH0298380U - - Google Patents
Info
- Publication number
- JPH0298380U JPH0298380U JP686789U JP686789U JPH0298380U JP H0298380 U JPH0298380 U JP H0298380U JP 686789 U JP686789 U JP 686789U JP 686789 U JP686789 U JP 686789U JP H0298380 U JPH0298380 U JP H0298380U
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- display
- display means
- display device
- ship
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Instructional Devices (AREA)
- Measurement Of Distances Traversed On The Ground (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図ａは本考案の一実施例の断面図、第１図
ｂは第１図実施例における結像状態を示す図、第
１図ｃは第１図実施例で結像状態にあるトレーシ
ングペーパ等に書き込みＣをした状態を示す図、
第２図は本考案の他の実施例の断面図、第３図ａ
は従来の対勢作図表示装置の断面図、第３図ｂは
従来の対勢作図用表示装置における結像状態を示
す図である。
１０……デイスプレイ手段、１１……カラープ
ロジエクタ、１２……ガラス板、１３……トレー
シングペーパ等、２０……反射鏡。
Figure 1a is a sectional view of one embodiment of the present invention, Figure 1b is a diagram showing the imaging state in the embodiment of Figure 1, and Figure 1c is a diagram showing the imaging state of the embodiment of Figure 1. A diagram showing a state in which C is written on racing paper, etc.
Figure 2 is a sectional view of another embodiment of the present invention, Figure 3a
3 is a sectional view of a conventional opposing drawing display device, and FIG. 3b is a diagram showing an image forming state in the conventional opposing drawing display device. 10...display means, 11...color projector, 12...glass plate, 13...tracing paper, etc., 20...reflector.
Claims (1)
刻表示等の映像情報を光学的な映像信号に変換す
るデイスプレイ手段と、該デイスプレイ手段から
の映像信号を該映像信号が透過する平板状の投影
板に投影するプロジエクタ手段とを備える対勢作
図用表示装置。 A display means for converting video information such as the position of a target, the past trajectory of a ship, a map, a time display, etc. into an optical video signal, and a flat plate through which the video signal from the display means is transmitted. A counter drawing display device comprising a projector means for projecting onto a projection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP686789U JPH0298380U (en) | 1989-01-24 | 1989-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP686789U JPH0298380U (en) | 1989-01-24 | 1989-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0298380U true JPH0298380U (en) | 1990-08-06 |
Family
ID=31211396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP686789U Pending JPH0298380U (en) | 1989-01-24 | 1989-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0298380U (en) |
-
1989
- 1989-01-24 JP JP686789U patent/JPH0298380U/ja active Pending
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