DE69129780T2 - Infrarotstrahlungsempfangsschaltung - Google Patents
InfrarotstrahlungsempfangsschaltungInfo
- Publication number
- DE69129780T2 DE69129780T2 DE69129780T DE69129780T DE69129780T2 DE 69129780 T2 DE69129780 T2 DE 69129780T2 DE 69129780 T DE69129780 T DE 69129780T DE 69129780 T DE69129780 T DE 69129780T DE 69129780 T2 DE69129780 T2 DE 69129780T2
- Authority
- DE
- Germany
- Prior art keywords
- receiving circuit
- infrared radiation
- radiation receiving
- infrared
- circuit
- 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
- 230000005855 radiation Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Networks Using Active Elements (AREA)
- Optical Communication System (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27174690 | 1990-10-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69129780D1 DE69129780D1 (de) | 1998-08-20 |
DE69129780T2 true DE69129780T2 (de) | 1999-03-18 |
Family
ID=17504259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69129780T Expired - Lifetime DE69129780T2 (de) | 1990-10-09 | 1991-10-09 | Infrarotstrahlungsempfangsschaltung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5216238A (de) |
EP (1) | EP0480410B1 (de) |
KR (1) | KR960014410B1 (de) |
DE (1) | DE69129780T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5432630A (en) * | 1992-09-11 | 1995-07-11 | Motorola, Inc. | Optical bus with optical transceiver modules and method of manufacture |
US5508836A (en) * | 1994-09-13 | 1996-04-16 | Irvine Sensors Corporation | Infrared wireless communication between electronic system components |
US5818328A (en) * | 1995-10-03 | 1998-10-06 | Audio Enhancement | Method and system for providing improved wireless audio transmission |
AT410620B (de) | 1997-07-10 | 2003-06-25 | Efkon Entwicklung Forschung & Konstruktion Von Sondermaschinen Gmbh | Aufweckschaltung für ein elektronisches gerät |
TW391084B (en) * | 1997-09-29 | 2000-05-21 | Sharp Kk | Data communication receiving element |
JP2954127B2 (ja) * | 1998-01-30 | 1999-09-27 | 日本電気アイシーマイコンシステム株式会社 | 赤外線信号受信装置 |
US6198766B1 (en) | 1998-03-17 | 2001-03-06 | International Business Machines Corporation | Method and apparatus for adaptive pre-demodulation pulse shaping |
DE102008058878A1 (de) * | 2008-11-26 | 2010-05-27 | Vishay Semiconductor Gmbh | Infrarot-Empfängerschaltung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085411A (en) * | 1976-04-16 | 1978-04-18 | Sprague Electric Company | Light detector system with photo diode and current-mirror amplifier |
US4072870A (en) * | 1976-06-30 | 1978-02-07 | Motorola, Inc. | Comparison circuit having programmable hysteresis |
US4241455A (en) * | 1977-12-29 | 1980-12-23 | Sperry Corporation | Data receiving and processing circuit |
DE2920208A1 (de) * | 1979-05-18 | 1980-11-27 | Oticon Electronics As | Empfaenger fuer moduliertes licht im sichtbaren und/oder infraroten bereich |
DE2943867A1 (de) * | 1979-10-30 | 1981-05-07 | Siemens AG, 1000 Berlin und 8000 München | Fernsprechteilnehmerstation |
GB2209105A (en) * | 1987-08-26 | 1989-04-26 | Philips Nv | Infra-red receiver |
GB2222734A (en) * | 1988-09-12 | 1990-03-14 | Philips Electronic Associated | Optical radiation demodulator circuit |
US5155353A (en) * | 1991-08-14 | 1992-10-13 | Tandberg Data | High dynamic range integrated opto-electronic sensor and MOSFET amplifiers for pulsed light |
-
1991
- 1991-10-09 EP EP91117238A patent/EP0480410B1/de not_active Expired - Lifetime
- 1991-10-09 KR KR1019910017662A patent/KR960014410B1/ko not_active IP Right Cessation
- 1991-10-09 US US07/774,719 patent/US5216238A/en not_active Expired - Lifetime
- 1991-10-09 DE DE69129780T patent/DE69129780T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR960014410B1 (ko) | 1996-10-15 |
US5216238A (en) | 1993-06-01 |
EP0480410A2 (de) | 1992-04-15 |
EP0480410A3 (de) | 1994-01-26 |
KR920009110A (ko) | 1992-05-28 |
EP0480410B1 (de) | 1998-07-15 |
DE69129780D1 (de) | 1998-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NEC ELECTRONICS CORP., KAWASAKI, KANAGAWA, JP |