FR2745925B1 - Circuit de commande d'alimentation de moniteur pour un systeme informatique - Google Patents
Circuit de commande d'alimentation de moniteur pour un systeme informatiqueInfo
- Publication number
- FR2745925B1 FR2745925B1 FR9702609A FR9702609A FR2745925B1 FR 2745925 B1 FR2745925 B1 FR 2745925B1 FR 9702609 A FR9702609 A FR 9702609A FR 9702609 A FR9702609 A FR 9702609A FR 2745925 B1 FR2745925 B1 FR 2745925B1
- Authority
- FR
- France
- Prior art keywords
- power supply
- control circuit
- computer system
- supply control
- monitor power
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3209—Monitoring remote activity, e.g. over telephone lines or network connections
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3231—Monitoring the presence, absence or movement of users
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Power Sources (AREA)
- Controls And Circuits For Display Device (AREA)
- Selective Calling Equipment (AREA)
- Television Receiver Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960006147A KR970066807A (ko) | 1996-03-08 | 1996-03-08 | 컴퓨터용 모니터의 전원 자동 절전 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2745925A1 FR2745925A1 (fr) | 1997-09-12 |
FR2745925B1 true FR2745925B1 (fr) | 2000-12-29 |
Family
ID=19452683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9702609A Expired - Lifetime FR2745925B1 (fr) | 1996-03-08 | 1997-03-05 | Circuit de commande d'alimentation de moniteur pour un systeme informatique |
Country Status (11)
Country | Link |
---|---|
US (1) | US5918060A (fr) |
JP (1) | JPH103333A (fr) |
KR (1) | KR970066807A (fr) |
CN (1) | CN1105345C (fr) |
BR (1) | BR9700152A (fr) |
DE (1) | DE19704597C2 (fr) |
FR (1) | FR2745925B1 (fr) |
GB (1) | GB2310943B (fr) |
ID (1) | ID16435A (fr) |
IT (1) | IT1290332B1 (fr) |
RU (1) | RU2129729C1 (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9217968U1 (fr) * | 1992-01-31 | 1993-04-29 | Siemens Nixdorf Informationssysteme Ag, 4790 Paderborn, De | |
JPH06342348A (ja) * | 1993-03-10 | 1994-12-13 | Minolta Camera Co Ltd | プリンタ制御装置 |
KR100505100B1 (ko) * | 1998-02-06 | 2005-10-19 | 삼성전자주식회사 | 절전모드상태표시기능을구비한액정표시장치 |
US5900851A (en) * | 1998-05-13 | 1999-05-04 | Ut Automotive Dearborn, Inc. | Electroluminescent panel drive optimization |
US6369466B1 (en) * | 1999-03-19 | 2002-04-09 | Micron Technology, Inc. | Cancelable power switch |
US6191504B1 (en) * | 1999-09-22 | 2001-02-20 | Sony Corporation Of Japan | System and method for reduced standby power consumption in a display device |
US6650322B2 (en) * | 2000-12-27 | 2003-11-18 | Intel Corporation | Computer screen power management through detection of user presence |
US20030051182A1 (en) * | 2001-09-13 | 2003-03-13 | Tsirkel Aaron M. | Method and apparatus for cognitive power management of video displays |
US20030051179A1 (en) * | 2001-09-13 | 2003-03-13 | Tsirkel Aaron M. | Method and apparatus for power management of displays |
US7251350B2 (en) * | 2002-10-23 | 2007-07-31 | Intel Corporation | Method and apparatus for adaptive realtime system power state control |
US20040150618A1 (en) * | 2003-01-21 | 2004-08-05 | Shin-Pin Huang | Display apparatus having auto-detecting device |
KR100541459B1 (ko) * | 2004-06-24 | 2006-01-10 | 삼성전자주식회사 | 컴퓨터 시스템 |
TWI316176B (en) * | 2005-05-06 | 2009-10-21 | Amtran Technology Co Ltd | Power switch circuit |
CN101211063A (zh) * | 2006-12-26 | 2008-07-02 | 鸿富锦精密工业(深圳)有限公司 | 液晶显示器 |
CN101221731A (zh) * | 2007-01-11 | 2008-07-16 | 鸿富锦精密工业(深圳)有限公司 | 显示器节能装置 |
JP2009110320A (ja) * | 2007-10-31 | 2009-05-21 | Fujitsu Ltd | 表示装置 |
US7983204B2 (en) * | 2007-11-27 | 2011-07-19 | Motorola Mobility, Inc. | Wirelesss communication device and method |
AR073210A1 (es) * | 2008-08-26 | 2010-10-20 | Whirlpool Sa | Dispositivo y metodo de monitoreo y control del estado operativo de equipos electronicos |
CN103123537B (zh) * | 2011-11-21 | 2016-04-20 | 国基电子(上海)有限公司 | 电子显示设备及其省电方法 |
KR101957245B1 (ko) | 2012-02-06 | 2019-03-12 | 삼성전자주식회사 | 전자 장치 및 구동 제어 방법 |
FR3013457B1 (fr) * | 2013-11-15 | 2016-01-08 | Schneider Electric Ind Sas | Systeme de calcul de l'energie electrique, armoire electrique comprenant un tel systeme, poste de transformation et procede de calcul associes |
US20170090608A1 (en) * | 2015-09-30 | 2017-03-30 | Apple Inc. | Proximity Sensor with Separate Near-Field and Far-Field Measurement Capability |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB258074A (en) * | 1925-09-01 | 1926-09-16 | Robinson John | Improved thread stop mechanism for drawing, roving, spinning, doubling, twisting andlike machines |
DE4009051A1 (de) * | 1990-03-21 | 1991-09-26 | Diehl Gmbh & Co | Biometrisches identifizierungs- und zugangs-kontrollsystem |
JPH04280311A (ja) * | 1991-03-08 | 1992-10-06 | Sumitomo Electric Ind Ltd | 赤外線センサ付きディスプレイ装置 |
JPH04291612A (ja) * | 1991-03-20 | 1992-10-15 | Hitachi Ltd | 省電力型データ処理装置 |
KR940009972B1 (ko) * | 1991-07-26 | 1994-10-19 | 삼성전자 주식회사 | 텔레비젼의 전원 제어회로 및 방법 |
GB2264425A (en) * | 1992-02-20 | 1993-08-25 | Ibm | Crt display reduces raster size during standby mode |
JPH05303455A (ja) * | 1992-04-03 | 1993-11-16 | Nec Corp | バックライト液晶表示部付きコンピュータ |
JPH06119090A (ja) * | 1992-10-07 | 1994-04-28 | Hitachi Ltd | 省電力制御方式 |
JPH06202830A (ja) * | 1992-12-28 | 1994-07-22 | Ando Electric Co Ltd | 複数ユニットの稼動状態表示装置 |
JPH06236227A (ja) * | 1993-02-08 | 1994-08-23 | Nippon Telegr & Teleph Corp <Ntt> | 退去時警告システム |
US5548764A (en) * | 1993-04-30 | 1996-08-20 | Advanced Micro Devices, Inc. | Power interrupt device with remote activity detector |
US5408668A (en) * | 1993-07-28 | 1995-04-18 | Tornai; Richard | Method and apparatus for controlling the provision of power to computer peripherals |
-
1996
- 1996-03-08 KR KR1019960006147A patent/KR970066807A/ko not_active Application Discontinuation
-
1997
- 1997-01-02 US US08/778,092 patent/US5918060A/en not_active Expired - Lifetime
- 1997-01-28 BR BR9700152A patent/BR9700152A/pt not_active Application Discontinuation
- 1997-02-07 DE DE19704597A patent/DE19704597C2/de not_active Expired - Lifetime
- 1997-02-07 JP JP9025410A patent/JPH103333A/ja active Pending
- 1997-02-14 IT IT97MI000323A patent/IT1290332B1/it active IP Right Grant
- 1997-02-17 CN CN97101974A patent/CN1105345C/zh not_active Expired - Fee Related
- 1997-03-04 GB GB9704419A patent/GB2310943B/en not_active Expired - Fee Related
- 1997-03-05 FR FR9702609A patent/FR2745925B1/fr not_active Expired - Lifetime
- 1997-03-06 RU RU97103570A patent/RU2129729C1/ru active
- 1997-03-10 ID IDP970741A patent/ID16435A/id unknown
Also Published As
Publication number | Publication date |
---|---|
US5918060A (en) | 1999-06-29 |
KR970066807A (ko) | 1997-10-13 |
FR2745925A1 (fr) | 1997-09-12 |
ITMI970323A1 (it) | 1998-08-14 |
ID16435A (id) | 1997-09-25 |
CN1105345C (zh) | 2003-04-09 |
RU2129729C1 (ru) | 1999-04-27 |
GB2310943B (en) | 2000-09-06 |
GB9704419D0 (en) | 1997-04-23 |
IT1290332B1 (it) | 1998-10-22 |
JPH103333A (ja) | 1998-01-06 |
DE19704597C2 (de) | 1998-12-24 |
GB2310943A (en) | 1997-09-10 |
BR9700152A (pt) | 1998-09-29 |
CN1161498A (zh) | 1997-10-08 |
DE19704597A1 (de) | 1997-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 19 |
|
PLFP | Fee payment |
Year of fee payment: 20 |