CN100570694C - 显示器件和方法 - Google Patents

显示器件和方法 Download PDF

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Publication number
CN100570694C
CN100570694C CNB2005800008642A CN200580000864A CN100570694C CN 100570694 C CN100570694 C CN 100570694C CN B2005800008642 A CNB2005800008642 A CN B2005800008642A CN 200580000864 A CN200580000864 A CN 200580000864A CN 100570694 C CN100570694 C CN 100570694C
Authority
CN
China
Prior art keywords
time
light source
display device
light
light emission
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
CNB2005800008642A
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English (en)
Chinese (zh)
Other versions
CN1842838A (zh
Inventor
黑木义彦
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.)
Sony Corp
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Publication of CN1842838A publication Critical patent/CN1842838A/zh
Application granted granted Critical
Publication of CN100570694C publication Critical patent/CN100570694C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • 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
    • G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
    • 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
    • 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
    • G09G3/36—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 using liquid crystals
    • 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
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/024—Scrolling of light from the illumination source over the display in combination with the scanning of the display screen
    • 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
    • G09G2310/00—Command of the display device
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to the screen
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
CNB2005800008642A 2004-07-13 2005-06-01 显示器件和方法 Expired - Fee Related CN100570694C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004206338A JP2006030401A (ja) 2004-07-13 2004-07-13 表示装置および表示方法、記録媒体、並びにプログラム
JP206338/2004 2004-07-13
JP2063382004 2004-07-13

Publications (2)

Publication Number Publication Date
CN1842838A CN1842838A (zh) 2006-10-04
CN100570694C true CN100570694C (zh) 2009-12-16

Family

ID=35783671

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005800008642A Expired - Fee Related CN100570694C (zh) 2004-07-13 2005-06-01 显示器件和方法

Country Status (8)

Country Link
US (1) US8031162B2 (enExample)
EP (1) EP1768096A4 (enExample)
JP (1) JP2006030401A (enExample)
KR (1) KR101137125B1 (enExample)
CN (1) CN100570694C (enExample)
MX (1) MXPA06002693A (enExample)
TW (1) TW200630922A (enExample)
WO (1) WO2006006315A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100580757C (zh) * 2006-05-12 2010-01-13 启萌科技有限公司 显示装置的控制方法
KR101162553B1 (ko) * 2006-05-25 2012-07-05 엘지전자 주식회사 백라이트를 갖는 이동통신단말기 및 그 제어방법
CN101689350B (zh) * 2007-07-04 2012-12-05 皇家飞利浦电子股份有限公司 用于驱动显示器中的背光源的方法和系统
CN101436423B (zh) * 2007-11-15 2011-01-26 鸿富锦精密工业（深圳）有限公司 Dvd播放器及其显示控制方法
KR101483627B1 (ko) * 2008-07-29 2015-01-19 삼성디스플레이 주식회사 표시 장치
US8462292B2 (en) * 2008-07-31 2013-06-11 Rambus Delaware Llc Optically transmissive substrates and light emitting assemblies and methods of making same, and methods of displaying images using the optically transmissive substrates and light emitting assemblies
EP2384603B1 (en) 2008-12-30 2015-03-04 Koninklijke Philips N.V. Adjustable illumination devices
JP2011118278A (ja) * 2009-12-07 2011-06-16 Panasonic Corp バックライト装置およびこれを用いた映像表示装置
KR20120114883A (ko) * 2011-04-08 2012-10-17 삼성디스플레이 주식회사 3차원 영상 표시 방법 및 이를 수행하는 표시 장치
TWI420500B (zh) * 2011-05-18 2013-12-21 Amtran Technology Co Ltd 可控制外部燈源之顯示裝置與外部燈源之控制方法
JP2013026727A (ja) 2011-07-19 2013-02-04 Sony Corp 表示装置および表示方法
CN103152899B (zh) * 2011-12-06 2015-04-01 曙光信息产业股份有限公司 流水灯光实现方法和装置、以及发光设备
US20150228219A1 (en) * 2014-02-12 2015-08-13 Dolby Laboratories Licensing Corporation Dual Modulator Synchronization in a High Dynamic Range Display System
CN113763890B (zh) * 2020-06-01 2023-08-22 奇景光电股份有限公司 具背光的显示系统
US11409163B2 (en) * 2020-08-10 2022-08-09 Sct Ltd. Common delay for LCD backlighting using LEDs
TWI767702B (zh) * 2021-05-13 2022-06-11 聚積科技股份有限公司 掃描式顯示器的背光驅動方法及背光驅動模組
TWI759206B (zh) * 2021-05-13 2022-03-21 聚積科技股份有限公司 掃描式顯示器的背光驅動方法及背光驅動裝置
TWI767703B (zh) * 2021-05-13 2022-06-11 聚積科技股份有限公司 掃描式顯示器的背光驅動方法及背光驅動裝置
CN115696670B (zh) * 2021-07-27 2025-04-18 矽诚科技股份有限公司 具自动定序功能的发光二极管灯串及其自动定序方法
US12154480B2 (en) * 2022-06-17 2024-11-26 Apple Inc. Mitigating artifacts caused by an under-display light emitter
CN116129818B (zh) * 2022-12-19 2024-07-23 厦门天马微电子有限公司 显示模组及其驱动方法、显示装置
TWI857736B (zh) * 2023-08-08 2024-10-01 友達光電股份有限公司 面板驅動裝置及面板驅動方法
CN121816825A (zh) * 2023-10-30 2026-04-07 索尼集团公司 显示装置、操作显示装置的方法和背光源

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11202285A (ja) 1998-01-09 1999-07-30 Toshiba Corp 液晶表示装置
JP2000019486A (ja) * 1998-06-30 2000-01-21 Canon Inc 液晶表示装置
JP2000275604A (ja) * 1999-03-23 2000-10-06 Hitachi Ltd 液晶表示装置
JP2002156950A (ja) * 2000-09-08 2002-05-31 Hitachi Ltd 液晶表示装置

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JPS6482019A (en) * 1987-09-25 1989-03-28 Citizen Watch Co Ltd Matrix liquid crystal display device
DE69025341T2 (de) * 1989-12-22 1996-08-29 Sarnoff David Res Center Rastersequentielles Anzeigesystem mit einer von der Rückseite beleuchtbaren Anordnung von Flüssigkristallbildelementen und Verfahren zur Bilderzeugung
US5592193A (en) * 1994-03-10 1997-01-07 Chunghwa Picture Tubes, Ltd. Backlighting arrangement for LCD display panel
JP3280307B2 (ja) * 1998-05-11 2002-05-13 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶表示装置
US6456266B1 (en) 1998-06-30 2002-09-24 Canon Kabushiki Kaisha Liquid crystal display apparatus
JP2001108962A (ja) * 1999-10-04 2001-04-20 Hitachi Ltd 液晶表示装置およびその駆動方法
JP3688574B2 (ja) * 1999-10-08 2005-08-31 シャープ株式会社 液晶表示装置および光源装置
JP3618066B2 (ja) 1999-10-25 2005-02-09 株式会社日立製作所 液晶表示装置
US6956555B2 (en) * 2000-05-02 2005-10-18 Sharp Kabushiki Kaisha Light modulation information display device and illumination control device
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
JP3566224B2 (ja) * 2000-06-15 2004-09-15 シャープ株式会社 画像表示装置、発光体、発光体の駆動方法
JP2002105447A (ja) 2000-09-29 2002-04-10 Matsushita Electric Ind Co Ltd 液晶表示装置
JP2003050569A (ja) * 2000-11-30 2003-02-21 Hitachi Ltd 液晶表示装置
US6762742B2 (en) * 2000-12-29 2004-07-13 Samsung Electronics Co., Ltd. Apparatus and method for automatic brightness control for use in liquid crystal display device
JP3850241B2 (ja) * 2001-07-19 2006-11-29 シャープ株式会社 照明装置およびそれを用いた液晶表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11202285A (ja) 1998-01-09 1999-07-30 Toshiba Corp 液晶表示装置
JP2000019486A (ja) * 1998-06-30 2000-01-21 Canon Inc 液晶表示装置
JP2000275604A (ja) * 1999-03-23 2000-10-06 Hitachi Ltd 液晶表示装置
JP2002156950A (ja) * 2000-09-08 2002-05-31 Hitachi Ltd 液晶表示装置

Also Published As

Publication number Publication date
JP2006030401A (ja) 2006-02-02
MXPA06002693A (es) 2006-06-05
WO2006006315A1 (ja) 2006-01-19
KR20070030724A (ko) 2007-03-16
KR101137125B1 (ko) 2012-04-19
EP1768096A4 (en) 2009-08-19
TW200630922A (en) 2006-09-01
EP1768096A1 (en) 2007-03-28
CN1842838A (zh) 2006-10-04
US20080094344A1 (en) 2008-04-24
TWI319862B (enExample) 2010-01-21
US8031162B2 (en) 2011-10-04

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