JPH0186739U - - Google Patents
Info
- Publication number
- JPH0186739U JPH0186739U JP1987182480U JP18248087U JPH0186739U JP H0186739 U JPH0186739 U JP H0186739U JP 1987182480 U JP1987182480 U JP 1987182480U JP 18248087 U JP18248087 U JP 18248087U JP H0186739 U JPH0186739 U JP H0186739U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting elements
- drive circuit
- drives
- controls
- 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 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Communication System (AREA)
Description
第1図はこの考案の一実施例を示す図、第2図
は従来の光送信機を示す図である。
図において、1は発光素子、2はスイツチ、3
は駆動回路である。なお、各図中同一符号は同一
または相当部分を示す。
FIG. 1 is a diagram showing an embodiment of this invention, and FIG. 2 is a diagram showing a conventional optical transmitter. In the figure, 1 is a light emitting element, 2 is a switch, and 3 is a light emitting element.
is the drive circuit. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
と、上記発光素子を入力情報に従い駆動制御する
駆動回路と、上記複数個の発光素子のうちの一つ
を選択して上記駆動回路と接続するために複数の
発光素子と駆動回路との間に設けたスイツチとで
構成した光送信機。 A plurality of light emitting elements that convert electrical signals into optical signals, a drive circuit that drives and controls the light emitting elements according to input information, and one of the plurality of light emitting elements selected and connected to the drive circuit. This is an optical transmitter consisting of multiple light emitting elements and a switch installed between a drive circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987182480U JPH0186739U (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987182480U JPH0186739U (en) | 1987-11-30 | 1987-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0186739U true JPH0186739U (en) | 1989-06-08 |
Family
ID=31473928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987182480U Pending JPH0186739U (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0186739U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08293837A (en) * | 1995-04-21 | 1996-11-05 | Nec Corp | Optical transmitter |
-
1987
- 1987-11-30 JP JP1987182480U patent/JPH0186739U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08293837A (en) * | 1995-04-21 | 1996-11-05 | Nec Corp | Optical transmitter |
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