KR19990036446A - 표시 제어 방법 및 정보 처리 장치 - Google Patents

표시 제어 방법 및 정보 처리 장치 Download PDF

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Publication number
KR19990036446A
KR19990036446A KR1019980005328A KR19980005328A KR19990036446A KR 19990036446 A KR19990036446 A KR 19990036446A KR 1019980005328 A KR1019980005328 A KR 1019980005328A KR 19980005328 A KR19980005328 A KR 19980005328A KR 19990036446 A KR19990036446 A KR 19990036446A
Authority
KR
South Korea
Prior art keywords
brightness
display
luminance
luminance value
value
Prior art date
Application number
KR1019980005328A
Other languages
English (en)
Korean (ko)
Inventor
야수히꼬 와타나베
Original Assignee
아끼구사 나오유끼
후지쓰 가부시끼가이샤
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
Application filed by 아끼구사 나오유끼, 후지쓰 가부시끼가이샤 filed Critical 아끼구사 나오유끼
Publication of KR19990036446A publication Critical patent/KR19990036446A/ko

Links

Classifications

    • 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
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/066—Waveforms comprising a gently increasing or decreasing portion, e.g. ramp
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G09G2320/0633—Adjustment of display parameters for control of overall brightness by amplitude modulation of the brightness of the 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
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G09G2320/0653—Controlling or limiting the speed of brightness adjustment of the 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Power Sources (AREA)
  • Television Receiver Circuits (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
KR1019980005328A 1997-10-20 1998-02-20 표시 제어 방법 및 정보 처리 장치 KR19990036446A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP287338 1997-10-20
JP9287338A JPH11119877A (ja) 1997-10-20 1997-10-20 表示制御方法及び情報処理装置

Publications (1)

Publication Number Publication Date
KR19990036446A true KR19990036446A (ko) 1999-05-25

Family

ID=17716086

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980005328A KR19990036446A (ko) 1997-10-20 1998-02-20 표시 제어 방법 및 정보 처리 장치

Country Status (4)

Country Link
EP (1) EP0911799A3 (fr)
JP (1) JPH11119877A (fr)
KR (1) KR19990036446A (fr)
CN (1) CN1215198A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414073B1 (ko) * 2001-10-31 2004-01-07 엘지전자 주식회사 휴대용 단말기의 화면 모드 설정 방법
KR100810506B1 (ko) * 2006-10-17 2008-03-07 삼성전자주식회사 디스플레이장치
KR20140022185A (ko) * 2012-08-13 2014-02-24 엘지디스플레이 주식회사 휴대용 정보 기기 및 이의 전력 제어 방법

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4627338B2 (ja) * 1999-07-29 2011-02-09 株式会社日立製作所 情報端末機器
US6618042B1 (en) 1999-10-28 2003-09-09 Gateway, Inc. Display brightness control method and apparatus for conserving battery power
JP3692869B2 (ja) 1999-11-18 2005-09-07 株式会社日立製作所 情報処理装置
CN1209742C (zh) * 2000-06-15 2005-07-06 夏普株式会社 液晶显示装置、照明装置和照明装置的驱动方法
JP2002123208A (ja) 2000-10-13 2002-04-26 Nec Corp 画像表示装置およびその駆動方法
JP3537414B2 (ja) * 2001-10-05 2004-06-14 富士通株式会社 電子機器において使用するための液晶表示装置
TW588563B (en) * 2002-07-01 2004-05-21 Chuntex Electronic Co Ltd Brightness adjustment method and device of liquid crystal display
US7166930B2 (en) * 2003-07-21 2007-01-23 Eaton Power Quality Corporation Uninterruptible power supply apparatus and methods using a display with variable backlighting
JP2006047617A (ja) * 2004-08-04 2006-02-16 Hitachi Displays Ltd エレクトロルミネセンス表示装置およびその駆動方法
US20100245310A1 (en) * 2007-11-01 2010-09-30 Masahiro Hashimoto Luminance control method and display
CN101441861B (zh) * 2007-11-23 2010-10-13 佛山市顺德区汉达精密电子科技有限公司 低亮度显示的装置及方法
TWI401666B (zh) 2008-02-19 2013-07-11 Hannstar Display Corp 對比度提昇方法
JP5293133B2 (ja) * 2008-12-10 2013-09-18 ソニー株式会社 画像表示装置
US8378960B2 (en) * 2009-08-13 2013-02-19 International Business Machines Corporation Apparatus, system, and method for controlling an electronic display
JP6145265B2 (ja) * 2012-12-20 2017-06-07 矢崎総業株式会社 表示装置
CN103631359A (zh) * 2013-11-15 2014-03-12 联想(北京)有限公司 一种信息处理方法及电子设备
KR102596606B1 (ko) 2016-08-31 2023-11-01 엘지디스플레이 주식회사 표시장치 및 그의 구동방법
WO2018090659A1 (fr) * 2016-11-18 2018-05-24 广东野光源视力保健研究院 Procédé et appareil d'affichage pour un réglage dynamique des paramètres de luminescence d'un dispositif d'affichage
CN109271014B (zh) * 2017-07-18 2022-04-22 华为终端有限公司 一种调整屏幕亮度的方法及设备
KR102563828B1 (ko) * 2017-09-21 2023-08-07 삼성전자주식회사 픽셀의 열화를 방지하기 위한 전자 장치 및 방법
US11315521B2 (en) 2017-09-21 2022-04-26 Samsung Electronics Co., Ltd. Electronic device and method for brightness control of electronic device
CN112530345A (zh) * 2020-12-11 2021-03-19 深圳市创智成科技股份有限公司 一种显示屏亮度调节方法及笔记本电脑

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0404182B1 (fr) * 1989-06-23 1996-04-10 Kabushiki Kaisha Toshiba Ordinateur personnel pour commander la mise en service de l'affichage normal ou inverse, des dispositifs externes et de la coupure automatique d'écran
US5384516A (en) * 1991-11-06 1995-01-24 Hitachi, Ltd. Information processing apparatus including a control circuit for controlling a liquid crystal display illumination based on whether illuminatio power is being supplied from an AC power source or from a battery
JP2818915B2 (ja) * 1992-01-14 1998-10-30 シャープ株式会社 可搬式情報処理装置
US5636041A (en) * 1995-05-24 1997-06-03 Dell Usa, L.P. Technique for increasing the visibility of an LCD panel during warm-up thereof
JP2900997B2 (ja) * 1996-11-06 1999-06-02 富士通株式会社 表示ユニットの消費電力制御のための方法と装置、それを備えた表示システム及びそれを実現するプログラムを格納した記憶媒体

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414073B1 (ko) * 2001-10-31 2004-01-07 엘지전자 주식회사 휴대용 단말기의 화면 모드 설정 방법
KR100810506B1 (ko) * 2006-10-17 2008-03-07 삼성전자주식회사 디스플레이장치
KR20140022185A (ko) * 2012-08-13 2014-02-24 엘지디스플레이 주식회사 휴대용 정보 기기 및 이의 전력 제어 방법

Also Published As

Publication number Publication date
EP0911799A2 (fr) 1999-04-28
JPH11119877A (ja) 1999-04-30
CN1215198A (zh) 1999-04-28
EP0911799A3 (fr) 2000-05-31

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application