DE3688022D1 - Datenverarbeitungsanlage. - Google Patents

Datenverarbeitungsanlage.

Info

Publication number
DE3688022D1
DE3688022D1 DE8686110005T DE3688022T DE3688022D1 DE 3688022 D1 DE3688022 D1 DE 3688022D1 DE 8686110005 T DE8686110005 T DE 8686110005T DE 3688022 T DE3688022 T DE 3688022T DE 3688022 D1 DE3688022 D1 DE 3688022D1
Authority
DE
Germany
Prior art keywords
data processing
processing system
data
processing
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 - Fee Related
Application number
DE8686110005T
Other languages
English (en)
Other versions
DE3688022T2 (de
Inventor
Tomikatsu Shiraishi
Isao Kawano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp 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
Priority claimed from JP11357985U external-priority patent/JPS6222630U/ja
Priority claimed from JP1985117724U external-priority patent/JPH048405Y2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE3688022D1 publication Critical patent/DE3688022D1/de
Publication of DE3688022T2 publication Critical patent/DE3688022T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0606—Manual adjustment
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Power Sources (AREA)
DE86110005T 1985-07-22 1986-07-21 Datenverarbeitungsanlage. Expired - Fee Related DE3688022T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11357985U JPS6222630U (de) 1985-07-22 1985-07-22
JP1985117724U JPH048405Y2 (de) 1985-07-29 1985-07-29

Publications (2)

Publication Number Publication Date
DE3688022D1 true DE3688022D1 (de) 1993-04-22
DE3688022T2 DE3688022T2 (de) 1993-09-30

Family

ID=26452523

Family Applications (1)

Application Number Title Priority Date Filing Date
DE86110005T Expired - Fee Related DE3688022T2 (de) 1985-07-22 1986-07-21 Datenverarbeitungsanlage.

Country Status (3)

Country Link
US (1) US5065357A (de)
EP (1) EP0211308B1 (de)
DE (1) DE3688022T2 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH039320A (ja) * 1989-06-06 1991-01-17 Asahi Optical Co Ltd 液晶表示装置
JP2582644B2 (ja) * 1989-08-10 1997-02-19 富士写真フイルム株式会社 平面型画像表示装置
US5454112A (en) * 1990-02-09 1995-09-26 Kabushiki Kaisha Toshiba Personal computer or the like with a light source controller for a display apparatus
JPH03245180A (ja) * 1990-02-23 1991-10-31 Toshiba Corp パネルディスプレイの輝度制御装置
DE69123770T2 (de) 1990-03-23 1997-06-19 Matsushita Electric Ind Co Ltd Hand-Datenverarbeitungsgerät mit reduziertem Leistungsverbrauch
US6795929B2 (en) * 1990-03-23 2004-09-21 Matsushita Electric Industrial Co., Ltd. Data processing apparatus
JPH0413179A (ja) * 1990-05-07 1992-01-17 Mitsubishi Electric Corp 表示制御装置
US5583715A (en) * 1990-09-03 1996-12-10 Canon Kabushiki Kaisha Image data communication apparatus
CA2059498A1 (en) * 1991-01-22 1992-07-23 Hideki Takahara Data input and display apparatus
GB9125331D0 (en) * 1991-11-28 1992-01-29 Shaye Communications Ltd Illumination of displays
JP2949980B2 (ja) * 1991-12-04 1999-09-20 富士通株式会社 電源制御装置及び情報処理装置
JPH05224783A (ja) * 1992-02-10 1993-09-03 Brother Ind Ltd データ処理装置
US5414646A (en) * 1992-04-16 1995-05-09 Brunson Instrument Company Digital optical micrometer
US5634080A (en) * 1992-06-29 1997-05-27 Elonex Ip Holdings, Ltd. Hand-held portable computer having an electroluminescent flat-panel display with pixel elements at right angles to the plane of the display and an excitation direction parallel to the plane of the display
US5600800A (en) * 1992-06-29 1997-02-04 Elonex I.P. Holdings, Ltd. Personal computer system having a docking bay and a hand-held portable computer adapted to dock in the docking bay by a full-service parallel bus
JPH06119090A (ja) * 1992-10-07 1994-04-28 Hitachi Ltd 省電力制御方式
US5579489A (en) * 1993-02-10 1996-11-26 Elonex I.P. Holdings, Ltd. Hand-held portable computer having capability for external expansion of an internal bus
US5615393A (en) * 1993-03-15 1997-03-25 Elonex I.P. Holdings Ltd. Computer system having a cordless keyboard and an induction coil in a plug-in electronic card module
JPH0744281A (ja) * 1993-07-29 1995-02-14 Canon Inc 電力管理装置
KR950010897B1 (ko) * 1993-08-06 1995-09-25 삼성전자주식회사 컴퓨터 시스템에서 컴퓨터 주변장치의 전원관리신호 발생방법 및 제어장치
US5828367A (en) * 1993-10-21 1998-10-27 Rohm Co., Ltd. Display arrangement
JP3266402B2 (ja) * 1993-12-28 2002-03-18 キヤノン株式会社 表示装置
WO1996002879A1 (en) * 1994-07-19 1996-02-01 Elonex Technologies, Inc. Micro personal digital assistant
KR0137917B1 (ko) * 1994-10-28 1998-05-15 김광호 액정표시소자의 후면광원 구동회로
US5642185A (en) * 1995-03-07 1997-06-24 Eastman Kodak Company Automatic termination of screen saver mode on a display of reproduction apparatus
US5808597A (en) * 1995-03-08 1998-09-15 Canon Kabushiki Kaisha Illumination device for liquid crystal display apparatus
KR0148053B1 (ko) * 1995-05-12 1998-09-15 김광호 액정 표시 소자의 후면 광원 구동 제어 장치 및 그 방법
US6188378B1 (en) * 1995-06-02 2001-02-13 Canon Kabushiki Kaisha Display apparatus, display system, and display control method for display system
US5944830A (en) * 1996-03-08 1999-08-31 Samsung Electronics Co., Ltd. Reducing power consumption in monitor by switching off heater power in power-off mode
JPH09282096A (ja) * 1996-04-16 1997-10-31 Sharp Corp ペン入力装置
US5894298A (en) * 1997-03-14 1999-04-13 Northern Telecom Limited Display apparatus
US6353893B1 (en) * 1999-05-24 2002-03-05 Christine Liu Sleep mode indicator for a battery-operated device
JP2001154642A (ja) * 1999-11-30 2001-06-08 Toshiba Corp 情報処理装置
US6704004B1 (en) * 2000-08-17 2004-03-09 Nokia Mobile Phones Ltd. Arrangement for integration of key illumination into keymat of portable electronic devices
JP2002367467A (ja) * 2001-06-05 2002-12-20 Matsushita Electric Ind Co Ltd 照光式キーボード装置
US6661410B2 (en) 2001-09-07 2003-12-09 Microsoft Corporation Capacitive sensing and data input device power management
US6703599B1 (en) * 2002-01-30 2004-03-09 Microsoft Corporation Proximity sensor with adaptive threshold
EP1494202A4 (de) * 2002-03-27 2008-11-12 Sanyo Electric Co Anzeigeeinrichtung, mobiles endgerät und luminanzsteuerverfahren in einem mobilen endgerät
US7133028B2 (en) * 2002-04-23 2006-11-07 Gateway Inc. Drive activity sampling and notification
US20030206256A1 (en) * 2002-05-06 2003-11-06 Drain Kieran F. Display device with backlight
US6954867B2 (en) * 2002-07-26 2005-10-11 Microsoft Corporation Capacitive sensing employing a repeatable offset charge
CN100544540C (zh) * 2004-07-10 2009-09-23 鸿富锦精密工业（深圳）有限公司 灯管寿命延长装置及方法
JP4907240B2 (ja) * 2006-06-29 2012-03-28 株式会社ニデック 視標呈示装置
JP4779995B2 (ja) * 2007-02-28 2011-09-28 ソニー株式会社 画像表示装置及び電子機器
KR101387404B1 (ko) * 2007-08-30 2014-04-21 삼성전자주식회사 디지털 영상 처리장치의 제어장치 및 그 방법
KR102255456B1 (ko) * 2014-11-07 2021-05-24 삼성전자주식회사 화면 제어 방법 및 장치
KR102336183B1 (ko) * 2015-02-23 2021-12-07 삼성전자 주식회사 전자 장치 및 이를 위한 저전력 구동 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841126U (de) * 1971-09-17 1973-05-25
US3736569A (en) * 1971-10-13 1973-05-29 Ibm System for controlling power consumption in a computer
US4381552A (en) * 1978-12-08 1983-04-26 Motorola Inc. Stanby mode controller utilizing microprocessor
US4365290A (en) * 1979-03-12 1982-12-21 Medtronic, Inc. Computer system with power control circuit
US4293927A (en) * 1979-12-12 1981-10-06 Casio Computer Co., Ltd. Power consumption control system for electronic digital data processing devices
DE2951162A1 (de) * 1979-12-19 1981-07-02 Casio Computer Co., Ltd., Tokyo Vorrichtung zum steuern des energieverbrauchs fuer eine elektronische digitale datenverarbeitungsvorrichtung
JPS58142686A (ja) * 1982-02-18 1983-08-24 Casio Comput Co Ltd 液晶テレビジヨン受像機
JPS5960524A (ja) * 1982-09-29 1984-04-06 Toshiba Corp 自動電源遮断装置

Also Published As

Publication number Publication date
EP0211308A2 (de) 1987-02-25
DE3688022T2 (de) 1993-09-30
EP0211308B1 (de) 1993-03-17
EP0211308A3 (en) 1989-06-07
US5065357A (en) 1991-11-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee