BR9810584A - Circuito despetador para um dispositivo eletrônico - Google Patents
Circuito despetador para um dispositivo eletrônicoInfo
- Publication number
- BR9810584A BR9810584A BR9810584-1A BR9810584A BR9810584A BR 9810584 A BR9810584 A BR 9810584A BR 9810584 A BR9810584 A BR 9810584A BR 9810584 A BR9810584 A BR 9810584A
- Authority
- BR
- Brazil
- Prior art keywords
- circuit
- amplifier
- electronic device
- switching
- input circuit
- Prior art date
Links
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
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
-
- 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
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Amplifiers (AREA)
- Selective Calling Equipment (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Optical Communication System (AREA)
- Electronic Switches (AREA)
- Emergency Alarm Devices (AREA)
- Electromechanical Clocks (AREA)
- Alarm Systems (AREA)
- Burglar Alarm Systems (AREA)
Abstract
"CIRCUITO DESPERTADOR PARA UM DISPOSITIVO ELETRôNICO". Um circuito despertador para um dispositivo eletrônico compreende um circuito de entrada (1) para recebimento de sinais infravermelhos e um amplificador (2) conectado ao circuito de entrada (1), a saída do amplificador sendo conectada ao circuito de comutação (6) para ligar o dispositivo. Para melhorar a razão sinal/ruído é provido que o circuito de entrada (1) inclui um arranjo em paralelo de pelo menos duas séries de arranjos de detetores infravermelhos (7 a 10) bem como um circuito de ressonância paralelo (11), e que o amplificador seja um amplificador de passagem de faixa de sintonia (2) a saída do qual é conectada a um detetor de sinal ao qual o circuito de comutação (6) é conectado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0118797A AT410620B (de) | 1997-07-10 | 1997-07-10 | Aufweckschaltung für ein elektronisches gerät |
PCT/AT1998/000169 WO1999003219A1 (de) | 1997-07-10 | 1998-07-09 | Aufweckschaltung für ein elektronisches gerät |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9810584A true BR9810584A (pt) | 2000-09-05 |
Family
ID=3508495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9810584-1A BR9810584A (pt) | 1997-07-10 | 1998-07-09 | Circuito despetador para um dispositivo eletrônico |
Country Status (16)
Country | Link |
---|---|
US (1) | US6681080B1 (pt) |
EP (1) | EP0995280B1 (pt) |
JP (1) | JP2001510295A (pt) |
KR (1) | KR100574753B1 (pt) |
CN (1) | CN1134912C (pt) |
AT (2) | AT410620B (pt) |
AU (1) | AU8091898A (pt) |
BR (1) | BR9810584A (pt) |
CA (1) | CA2295564A1 (pt) |
DE (1) | DE59801463D1 (pt) |
DK (1) | DK0995280T3 (pt) |
ES (1) | ES2164433T3 (pt) |
IL (1) | IL133965A (pt) |
NO (1) | NO318452B1 (pt) |
TW (1) | TW507415B (pt) |
WO (1) | WO1999003219A1 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19839997C1 (de) | 1998-09-02 | 2000-06-21 | Siemens Ag | Elektronische Schaltungsanordnung |
WO2001045280A1 (de) * | 1999-12-16 | 2001-06-21 | Infineon Technologies Ag | Elektronisches gerät mit einem betriebsmodus und einem energiesparenden ruhemodus und verfahren zum umschalten zwischen beiden modi |
US20020080449A1 (en) * | 2000-12-08 | 2002-06-27 | Tseng Chi Wang | Light transceiver apparatus |
AT413251B (de) * | 2003-12-09 | 2005-12-15 | Efkon Ag | Aufwecksignal-detektorschaltung |
US20060034611A1 (en) * | 2004-08-16 | 2006-02-16 | Weidong Li | Method and system for reducing power consumption of IrDA enabled handsets by turning on/off an IrDA port dynamically |
KR20060041451A (ko) * | 2004-11-09 | 2006-05-12 | 삼성전기주식회사 | 발진을 이용한 웨이크업 시스템 |
CN100465827C (zh) * | 2005-03-29 | 2009-03-04 | 华为技术有限公司 | 多媒体终端及其进行状态转换的方法 |
US7536568B2 (en) * | 2005-12-01 | 2009-05-19 | Covidien Ag | Ultra low power wake-up circuit |
KR100726417B1 (ko) * | 2007-04-02 | 2007-06-08 | (주)아이트로닉스 | 적외선 신호 수신장치 |
KR101038783B1 (ko) * | 2008-12-12 | 2011-06-03 | 삼성전기주식회사 | 자체 검출 기능을 갖는 무선 통신 장치 |
CN104793806A (zh) * | 2015-05-15 | 2015-07-22 | 京东方科技集团股份有限公司 | 触摸感测装置以及移动设备 |
GB2569288A (en) * | 2017-12-07 | 2019-06-19 | Purelifi Ltd | Low power receiver apparatus |
CN111367270B (zh) * | 2018-12-26 | 2024-05-14 | 北京奇虎科技有限公司 | 红外引导回充电路及充电座 |
KR20210007719A (ko) | 2019-07-12 | 2021-01-20 | 삼성전자주식회사 | 배터리 관리 시스템의 전원 제어 방법 및 장치 |
US11881731B2 (en) | 2020-04-15 | 2024-01-23 | Samsung Sdi Co., Ltd. | Control system for a battery system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3657543A (en) * | 1968-07-24 | 1972-04-18 | Optronix Inc | Optical communications system with improved bias control for photosensitive input device |
FR2489058A1 (fr) * | 1980-08-20 | 1982-02-26 | Thomson Brandt | Recepteur pour systeme de transmission de signaux par rayonnement electromagnetique, notamment infrarouge |
CA1285033C (en) * | 1985-12-04 | 1991-06-18 | Shigeki Kobayashi | Solid state relay having a thyristor discharge circuit |
US4754133A (en) * | 1986-04-25 | 1988-06-28 | Williams Electronics Games, Inc. | Transceiver circuit for modulated infrared signals |
NL8702749A (nl) | 1987-11-18 | 1989-06-16 | Philips Nv | Afstandsbedieningssysteem met ontwaak signaal. |
US4871920A (en) * | 1988-04-18 | 1989-10-03 | General Electric Company | High power wide band amplifier using optical techniques and impedance matching to source and load |
NL8802661A (nl) * | 1988-10-31 | 1990-05-16 | Philips Nv | Afstandsbedieningsontvanger met energie teruglevering aan batterij. |
US5216238A (en) * | 1990-10-09 | 1993-06-01 | Nec Corporation | Infrared ray receiving circuit |
US5355242A (en) * | 1993-04-05 | 1994-10-11 | Motorola, Inc. | Receiver for binary coded wireless optical data |
FR2715014B1 (fr) * | 1994-01-07 | 1996-03-15 | Elgelec Sa | Circuit de réception de signaux infra-rouges modulés suivant une fréquence radio-électrique. |
TW353164B (en) | 1996-10-04 | 1999-02-21 | Compaq Computer Corp | Computer system wake-up mechanism |
-
1997
- 1997-07-10 AT AT0118797A patent/AT410620B/de not_active IP Right Cessation
-
1998
- 1998-07-06 TW TW087111017A patent/TW507415B/zh not_active IP Right Cessation
- 1998-07-09 DK DK98930528T patent/DK0995280T3/da active
- 1998-07-09 WO PCT/AT1998/000169 patent/WO1999003219A1/de active IP Right Grant
- 1998-07-09 BR BR9810584-1A patent/BR9810584A/pt not_active IP Right Cessation
- 1998-07-09 CN CNB988070499A patent/CN1134912C/zh not_active Expired - Fee Related
- 1998-07-09 EP EP98930528A patent/EP0995280B1/de not_active Expired - Lifetime
- 1998-07-09 US US09/462,617 patent/US6681080B1/en not_active Expired - Fee Related
- 1998-07-09 IL IL13396598A patent/IL133965A/xx active IP Right Grant
- 1998-07-09 ES ES98930528T patent/ES2164433T3/es not_active Expired - Lifetime
- 1998-07-09 DE DE59801463T patent/DE59801463D1/de not_active Expired - Lifetime
- 1998-07-09 KR KR1020007000245A patent/KR100574753B1/ko not_active IP Right Cessation
- 1998-07-09 CA CA002295564A patent/CA2295564A1/en not_active Abandoned
- 1998-07-09 AU AU80918/98A patent/AU8091898A/en not_active Abandoned
- 1998-07-09 JP JP2000502592A patent/JP2001510295A/ja not_active Ceased
- 1998-07-09 AT AT98930528T patent/ATE205647T1/de not_active IP Right Cessation
-
2000
- 2000-01-10 NO NO20000136A patent/NO318452B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE205647T1 (de) | 2001-09-15 |
IL133965A (en) | 2003-12-10 |
KR100574753B1 (ko) | 2006-04-28 |
CN1262828A (zh) | 2000-08-09 |
NO20000136L (no) | 2000-02-15 |
DE59801463D1 (de) | 2001-10-18 |
NO318452B1 (no) | 2005-03-21 |
ES2164433T3 (es) | 2002-02-16 |
NO20000136D0 (no) | 2000-01-10 |
CA2295564A1 (en) | 1999-01-21 |
EP0995280A1 (de) | 2000-04-26 |
TW507415B (en) | 2002-10-21 |
CN1134912C (zh) | 2004-01-14 |
IL133965A0 (en) | 2001-04-30 |
WO1999003219A1 (de) | 1999-01-21 |
US6681080B1 (en) | 2004-01-20 |
KR20010021687A (ko) | 2001-03-15 |
AU8091898A (en) | 1999-02-08 |
JP2001510295A (ja) | 2001-07-31 |
EP0995280B1 (de) | 2001-09-12 |
ATA118797A (de) | 2002-10-15 |
AT410620B (de) | 2003-06-25 |
DK0995280T3 (da) | 2002-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A,6A,7A,8A E 9A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: H04B 10/11 (2013.01) |