JPS62155538U - - Google Patents
Info
- Publication number
- JPS62155538U JPS62155538U JP1986042534U JP4253486U JPS62155538U JP S62155538 U JPS62155538 U JP S62155538U JP 1986042534 U JP1986042534 U JP 1986042534U JP 4253486 U JP4253486 U JP 4253486U JP S62155538 U JPS62155538 U JP S62155538U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- light source
- light
- transmission signal
- signal generator
- 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 description 8
- 230000005540 biological transmission Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Optical Communication System (AREA)
Description
第1図は本考案の一実施例を示す構成図、第2
図は光信号発生器の構成図、第3図は受光器の構
成図である。
1はビデオプロジエクター、2はスクリーン、
3は光信号発生器、4は光源、6は光シヤツター
、7は赤外線通過フイルタ、8は投光用のレンズ
、13a及び15aは受光器である。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
This figure is a block diagram of an optical signal generator, and FIG. 3 is a block diagram of a light receiver. 1 is a video projector, 2 is a screen,
3 is an optical signal generator, 4 is a light source, 6 is an optical shutter, 7 is an infrared passing filter, 8 is a lens for projecting light, and 13a and 15a are light receivers.
Claims (1)
ターと、光学フイルタと、投射光学系とよりなる
光信号発生器を備え、 上記光シヤツター及び光学フイルタを通過する
上記光源からの光を用いて上記伝送信号を伝送す
ることを特徴とする光伝送装置。[Claims for Utility Model Registration] An optical signal generator comprising a light source, an optical shutter driven by a transmission signal, an optical filter, and a projection optical system; An optical transmission device characterized in that the transmission signal is transmitted using light from a light source.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986042534U JPS62155538U (en) | 1986-03-24 | 1986-03-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986042534U JPS62155538U (en) | 1986-03-24 | 1986-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62155538U true JPS62155538U (en) | 1987-10-02 |
Family
ID=30858536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986042534U Pending JPS62155538U (en) | 1986-03-24 | 1986-03-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62155538U (en) |
-
1986
- 1986-03-24 JP JP1986042534U patent/JPS62155538U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69608264D1 (en) | Machine vision control system | |
JPS62155538U (en) | ||
JPH044479U (en) | ||
JPS55102980A (en) | Projection television unit | |
JPH01172785U (en) | ||
JPS61112328U (en) | ||
JPH01166388U (en) | ||
JPS60129779U (en) | Imaging device | |
JPH0213237U (en) | ||
JPS60177544U (en) | intercom device | |
JPH01175069U (en) | ||
JPH046037U (en) | ||
JPS6284034U (en) | ||
JPS6212147U (en) | ||
JPS60108075U (en) | TV image projection device | |
JPH0167632U (en) | ||
JPS63124902U (en) | ||
JPS58135168U (en) | special effects equipment | |
JPS5650687A (en) | Negative color image pickup device | |
JPS5951342U (en) | overhead projector | |
JPH0267312U (en) | ||
JPS575491A (en) | Image pickup device for stereoscopic picture | |
JPS626734U (en) | ||
JPS63174341U (en) | ||
JPS62127173U (en) |