JPH056374B2 - - Google Patents
Info
- Publication number
- JPH056374B2 JPH056374B2 JP58061244A JP6124483A JPH056374B2 JP H056374 B2 JPH056374 B2 JP H056374B2 JP 58061244 A JP58061244 A JP 58061244A JP 6124483 A JP6124483 A JP 6124483A JP H056374 B2 JPH056374 B2 JP H056374B2
- Authority
- JP
- Japan
- Prior art keywords
- light receiving
- light
- input device
- receiving circuit
- sensitivity
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 24
- 230000035945 sensitivity Effects 0.000 claims description 13
- 230000007423 decrease Effects 0.000 description 3
- 230000005669 field effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
Landscapes
- Electronic Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6124483A JPS59186421A (ja) | 1983-04-07 | 1983-04-07 | 光入力装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6124483A JPS59186421A (ja) | 1983-04-07 | 1983-04-07 | 光入力装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59186421A JPS59186421A (ja) | 1984-10-23 |
JPH056374B2 true JPH056374B2 (es) | 1993-01-26 |
Family
ID=13165623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6124483A Granted JPS59186421A (ja) | 1983-04-07 | 1983-04-07 | 光入力装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59186421A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4336669C1 (de) * | 1993-10-27 | 1994-12-15 | Ziegler Horst | Eingabefeld |
JP2010141526A (ja) * | 2008-12-10 | 2010-06-24 | Sanyo Electric Co Ltd | 受光回路 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5211972A (en) * | 1975-07-18 | 1977-01-29 | Suginami Sokki Seisakusho:Kk | Light controlling method in the light receiving unit |
-
1983
- 1983-04-07 JP JP6124483A patent/JPS59186421A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5211972A (en) * | 1975-07-18 | 1977-01-29 | Suginami Sokki Seisakusho:Kk | Light controlling method in the light receiving unit |
Also Published As
Publication number | Publication date |
---|---|
JPS59186421A (ja) | 1984-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5548112A (en) | Photodetecting circuit using avalanche photodiode | |
US5789738A (en) | Circuit for setting the operating point of an opto-electronic component | |
US4498001A (en) | Transimpedance amplifier for optical receivers | |
US8841972B2 (en) | Electronic device, fiber-optic communication system comprising the electronic device and method of operating the electronic device | |
US7054389B2 (en) | Carrier detection circuit and infrared ray remote control receiver | |
US7474978B2 (en) | High dynamic range optical receiver | |
GB1501120A (en) | Opto-electronic circuit | |
US5955726A (en) | System for automatically sensing light in a predetermined range and correcting a meter luminance | |
US5155353A (en) | High dynamic range integrated opto-electronic sensor and MOSFET amplifiers for pulsed light | |
US5296697A (en) | Detection circuit for maintaining constant signal transfer characteristics of a light-sensitive detector | |
US20050224697A1 (en) | Light-receiving circuit capable of expanding a dynamic range of an optical input | |
JPH056374B2 (es) | ||
US20150276474A1 (en) | Optical sensor, and electronic apparatus | |
JPH11127039A (ja) | 光受信回路と光受信方法 | |
JP3135283B2 (ja) | 絶対値検出用信号処理回路装置 | |
US5170035A (en) | Sensor circuit for controlling flow in an instrument loop | |
KR20050056154A (ko) | 광수신 장치 및 이를 구비하는 데이터 통신 장치 | |
JPS6276329A (ja) | 光受信回路 | |
KR100576096B1 (ko) | 외란 광 억제를 위한 자동전압이득회로 | |
SU847250A1 (ru) | Экспонометр | |
SU1084967A1 (ru) | Эмиттерный повторитель | |
RU2058661C1 (ru) | Усилитель фототока | |
JPH026696Y2 (es) | ||
JP2841743B2 (ja) | 光センサ用発受光回路 | |
JPH085456A (ja) | 光センサ回路および光センサ回路を用いた制御装置 |