SG83114A1 - Crt display unit and power supply control method therefor - Google Patents

Crt display unit and power supply control method therefor

Info

Publication number
SG83114A1
SG83114A1 SG9901077A SG1999001077A SG83114A1 SG 83114 A1 SG83114 A1 SG 83114A1 SG 9901077 A SG9901077 A SG 9901077A SG 1999001077 A SG1999001077 A SG 1999001077A SG 83114 A1 SG83114 A1 SG 83114A1
Authority
SG
Singapore
Prior art keywords
crt
detection part
display unit
signal
time
Prior art date
Application number
SG9901077A
Other languages
English (en)
Inventor
Katsuhisa Takase
Yuichi Komatsu
Hajime Torii
Toshihisa Tanabe
Kazuhiro Konishi
Hideo Katada
Original Assignee
Nanao Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26375011&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG83114(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP4258764A external-priority patent/JPH06110396A/ja
Priority claimed from JP5035994A external-priority patent/JPH06250598A/ja
Application filed by Nanao Corp filed Critical Nanao Corp
Publication of SG83114A1 publication Critical patent/SG83114A1/en

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
    • G06F1/3215—Monitoring of peripheral devices
    • G06F1/3218—Monitoring of peripheral devices of display devices
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/005—Power supply circuits
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G09G2330/022—Power management, e.g. power saving in absence of operation, e.g. no data being entered during a predetermined time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • H04N5/68—Circuit details for cathode-ray display tubes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Details Of Television Scanning (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Digital Computer Display Output (AREA)
SG9901077A 1992-09-29 1993-09-20 Crt display unit and power supply control method therefor SG83114A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4258764A JPH06110396A (ja) 1992-09-29 1992-09-29 Ｃｒｔディスプレイ装置およびその電源制御方法
JP5035994A JPH06250598A (ja) 1993-02-25 1993-02-25 増設用のグラフィックスボード

Publications (1)

Publication Number Publication Date
SG83114A1 true SG83114A1 (en) 2001-09-18

Family

ID=26375011

Family Applications (2)

Application Number Title Priority Date Filing Date
SG9901077A SG83114A1 (en) 1992-09-29 1993-09-20 Crt display unit and power supply control method therefor
SG1996004658A SG52449A1 (en) 1992-09-29 1994-09-20 Crt display unit and power supply control method therefor

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG1996004658A SG52449A1 (en) 1992-09-29 1994-09-20 Crt display unit and power supply control method therefor

Country Status (5)

Country Link
US (1) US6504534B1 (fr)
EP (2) EP0880278B1 (fr)
AT (1) ATE178178T1 (fr)
DE (2) DE69332571T2 (fr)
SG (2) SG83114A1 (fr)

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US5821924A (en) * 1992-09-04 1998-10-13 Elonex I.P. Holdings, Ltd. Computer peripherals low-power-consumption standby system
US5335168A (en) * 1993-01-13 1994-08-02 Compaq Computer Corporation Computer system with power-down mode for monitor
US5375245A (en) * 1993-02-22 1994-12-20 Tandberg Data A/S Apparatus for automatically reducing the power consumption of a CRT computer monitor
WO1995033254A1 (fr) * 1994-05-31 1995-12-07 Melco, Inc. Dispositif de protection pour une unite de visualisation et procede de protection
US6292181B1 (en) * 1994-09-02 2001-09-18 Nec Corporation Structure and method for controlling a host computer using a remote hand-held interface device
US6188378B1 (en) * 1995-06-02 2001-02-13 Canon Kabushiki Kaisha Display apparatus, display system, and display control method for display system
AT404997B (de) * 1996-04-17 1999-04-26 Erwin Hanazeder Vorrichtung zur regelung einer heizung, insbesondere für ein wohnhaus
JP2982719B2 (ja) * 1996-11-11 1999-11-29 日本電気株式会社 画像表示装置の出画制御方法および画像表示装置
NO306132B1 (no) * 1997-07-25 1999-09-20 Ikonomisk Transaksjons Reklame System for fremvisning av informasjon på distribuerte transaksjonsautomater
JP3293779B2 (ja) * 1998-08-25 2002-06-17 キヤノン株式会社 信号処理装置およびその制御方法
KR100282333B1 (ko) * 1998-11-12 2001-03-02 구자홍 모니터의 절전 회로
WO2001013353A1 (fr) * 1999-08-18 2001-02-22 Mitsubishi Denki Kabushiki Kaisha Dispositif d'affichage
JP2001209355A (ja) * 2000-01-25 2001-08-03 Nec Corp 液晶表示装置及びその駆動方法
JP2001245224A (ja) * 2000-02-25 2001-09-07 Sony Corp 表示装置
US8122271B1 (en) 2000-12-14 2012-02-21 Cisco Technology, Inc. System, method, and device for providing secure operating environments for computer systems
US7185281B2 (en) * 2001-01-18 2007-02-27 Square D Company Remote metering display with motion sensor
JP3824260B2 (ja) * 2001-11-13 2006-09-20 任天堂株式会社 ゲームシステム
US7245316B2 (en) * 2002-01-25 2007-07-17 Thomson Licensing Method and system for maintaining even tube burn-in
KR20040024131A (ko) * 2002-09-13 2004-03-20 삼성전자주식회사 디스플레이 기기의 전원 절약 장치 및 방법
US7664975B2 (en) * 2002-10-31 2010-02-16 Samsung Electronics Co., Ltd. Apparatus and method for controlling power of monitor
US20050044505A1 (en) * 2003-08-19 2005-02-24 Laney Clifton W. Creating an opaque graphical user interface window when a display unit is in an off state
JP2005156730A (ja) * 2003-11-21 2005-06-16 Toshiba Corp 映像表示装置、映像信号出力装置、および画像パターン表示方法
KR100986037B1 (ko) * 2004-06-28 2010-10-08 삼성전자주식회사 디스플레이 장치 및 그 제어방법
US20060227241A1 (en) * 2005-04-06 2006-10-12 Dyke Phil V Apparatus and method for adjusting colors of an image
KR100687932B1 (ko) * 2005-08-09 2007-02-27 삼성전자주식회사 영상표시장치 및 영상표시방법
JP2007133273A (ja) * 2005-11-11 2007-05-31 Toshiba Corp 携帯型電子機器および携帯型音楽再生装置。
WO2009012066A2 (fr) * 2007-07-17 2009-01-22 The Glad Products Company Sac de stockage
US9866785B2 (en) * 2007-08-15 2018-01-09 Advanced Micro Devices, Inc. Automatic reduction of video display device power consumption
US8866971B2 (en) * 2007-12-17 2014-10-21 Ati Technologies Ulc Method, apparatus and machine-readable medium for apportioning video processing between a video source device and a video sink device
JP5464815B2 (ja) * 2008-03-25 2014-04-09 オリンパスメディカルシステムズ株式会社 撮像システムおよび撮像システムのセルフチェック処理の動作方法
CN102055937A (zh) * 2009-11-06 2011-05-11 鸿富锦精密工业（深圳）有限公司 电视机及电视机关机方法
KR101638050B1 (ko) * 2009-12-15 2016-07-08 삼성전자 주식회사 휴대 단말기의 전력 제어 방법 및 장치
CN103176416B (zh) * 2011-12-23 2017-09-29 闻泰通讯股份有限公司 一种便携式投影仪的电源管理系统
CN113114188B (zh) * 2021-03-23 2023-02-07 广州吉欧电子科技有限公司 Usb插入触发开机电路及电子设备
US11914541B2 (en) * 2022-03-29 2024-02-27 Hewlett-Packard Development Company, L.P. Control of device features based on slot configurations

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US3603732A (en) * 1969-06-05 1971-09-07 Rca Corp Instant-on circuitry for solid state television receivers

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US3603732A (en) * 1969-06-05 1971-09-07 Rca Corp Instant-on circuitry for solid state television receivers

Non-Patent Citations (1)

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Title
IBM TECHNICAL DISCLOSURE BULLETIN vol. 34, no. 9 , February 1992 , ARMONK (US) pages 281 - 283 ANONYMOUS 'INCREASING LIFETIME AND RELIABILITY OF CRT DISPLAYS' *

Also Published As

Publication number Publication date
DE69332571D1 (de) 2003-01-23
US6504534B1 (en) 2003-01-07
EP0880278B1 (fr) 2002-12-11
DE69332571T2 (de) 2003-07-10
SG52449A1 (en) 1998-09-28
EP0880278A1 (fr) 1998-11-25
DE69324094D1 (de) 1999-04-29
EP0590837A3 (en) 1994-06-22
ATE178178T1 (de) 1999-04-15
EP0590837A2 (fr) 1994-04-06
DE69324094T2 (de) 1999-11-18
EP0590837B1 (fr) 1999-03-24

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