JPS6382290U - - Google Patents
Info
- Publication number
- JPS6382290U JPS6382290U JP17680186U JP17680186U JPS6382290U JP S6382290 U JPS6382290 U JP S6382290U JP 17680186 U JP17680186 U JP 17680186U JP 17680186 U JP17680186 U JP 17680186U JP S6382290 U JPS6382290 U JP S6382290U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting element
- electrical signal
- receiving element
- output
- 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
- 230000005856 abnormality Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案の一実施例を示す模式化された
側面図、第２図は第１図に示された発光表示器の
動作状態を確認するための回路の一例を示すブロ
ツク図である。
１……発光素子、２……受光素子、３……容器
、４……異常検出部、５……発光制御部、６……
異常表示部、１０……発光表示器、１１……発光
入力端子、２１……受光出力端子、Ｌｏ……出力
光。
FIG. 1 is a schematic side view showing an embodiment of the present invention, and FIG. 2 is a block diagram showing an example of a circuit for checking the operating state of the light emitting display shown in FIG. . DESCRIPTION OF SYMBOLS 1... Light emitting element, 2... Light receiving element, 3... Container, 4... Abnormality detection part, 5... Light emission control part, 6...
Abnormality display section, 10... Light emitting indicator, 11... Light emitting input terminal, 21... Light receiving output terminal, Lo... Output light.
Claims (1)
光素子と、この発光素子の出力光の一部を受光し
電気信号を出力する受光素子とを備え、前記受光
素子の出力信号により前記発光素子の動作状態が
確認できるようにしたことを特徴とする発光表示
器。 The container includes a display light-emitting element that emits light in response to an electrical signal, and a light-receiving element that receives a portion of the output light of the light-emitting element and outputs an electrical signal, and the output signal of the light-receiving element causes the light emitting element to emit light. A light emitting indicator characterized by allowing the operating status to be confirmed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17680186U JPS6382290U (en) | 1986-11-17 | 1986-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17680186U JPS6382290U (en) | 1986-11-17 | 1986-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6382290U true JPS6382290U (en) | 1988-05-30 |
Family
ID=31117400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17680186U Pending JPS6382290U (en) | 1986-11-17 | 1986-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6382290U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54131897A (en) * | 1978-04-04 | 1979-10-13 | Omron Tateisi Electronics Co | Confirming device for segment glow |
-
1986
- 1986-11-17 JP JP17680186U patent/JPS6382290U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54131897A (en) * | 1978-04-04 | 1979-10-13 | Omron Tateisi Electronics Co | Confirming device for segment glow |
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