CN102692760B - 显示装置以及投影仪 - Google Patents

显示装置以及投影仪 Download PDF

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Publication number
CN102692760B
CN102692760B CN201210074810.2A CN201210074810A CN102692760B CN 102692760 B CN102692760 B CN 102692760B CN 201210074810 A CN201210074810 A CN 201210074810A CN 102692760 B CN102692760 B CN 102692760B
Authority
CN
China
Prior art keywords
sub
pixel
light
green
display device
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
CN201210074810.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN102692760A (zh
Inventor
成松修司
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN102692760A publication Critical patent/CN102692760A/zh
Application granted granted Critical
Publication of CN102692760B publication Critical patent/CN102692760B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133621—Illuminating devices providing coloured light
    • 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
    • G09G3/3413—Details of control of colour illumination sources
    • 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
    • G09G3/3607—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 for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3155—Modulator illumination systems for controlling the light source
    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133621—Illuminating devices providing coloured light
    • G02F1/133622—Colour sequential illumination
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/52—RGB geometrical arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
CN201210074810.2A 2011-03-22 2012-03-20 显示装置以及投影仪 Expired - Fee Related CN102692760B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011062563A JP5708104B2 (ja) 2011-03-22 2011-03-22 表示装置及びプロジェクター
JP2011-062563 2011-03-22

Publications (2)

Publication Number Publication Date
CN102692760A CN102692760A (zh) 2012-09-26
CN102692760B true CN102692760B (zh) 2014-12-24

Family

ID=46858328

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210074810.2A Expired - Fee Related CN102692760B (zh) 2011-03-22 2012-03-20 显示装置以及投影仪

Country Status (3)

Country Link
US (1) US8711070B2 (https=)
JP (1) JP5708104B2 (https=)
CN (1) CN102692760B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9413920B2 (en) 2013-03-27 2016-08-09 Hewlett-Packard Development Company, L.P. Scanner
TWI603305B (zh) * 2013-09-27 2017-10-21 鴻海精密工業股份有限公司 顯示裝置、拼接式顯示器及顯示面板

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1637825A (zh) * 2003-12-29 2005-07-13 Lg.菲利浦Lcd株式会社 液晶显示器的驱动方法和驱动装置
JP2005189277A (ja) * 2003-12-24 2005-07-14 Nec Viewtechnology Ltd 光源装置、画像表示装置
JP2007155878A (ja) * 2005-12-01 2007-06-21 Canon Inc カラー画像表示装置、およびカラー画像表示方法
CN101435935A (zh) * 2007-11-13 2009-05-20 上海广电Nec液晶显示器有限公司 双场序液晶显示器显示方法
CN101789225A (zh) * 2009-01-26 2010-07-28 索尼公司 彩色显示单元

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000035569A (ja) 1998-07-17 2000-02-02 Hitachi Ltd カラー液晶表示パネル及び投写形液晶表示装置
JP2002341439A (ja) 2001-05-18 2002-11-27 Fujitsu General Ltd 液晶プロジェクタ装置
US6863401B2 (en) * 2001-06-30 2005-03-08 Texas Instruments Incorporated Illumination system
JP3938537B2 (ja) * 2002-10-17 2007-06-27 シャープ株式会社 表示装置およびそれに用いられる発光装置、ならびに、表示方法
KR20040103997A (ko) * 2003-06-02 2004-12-10 엘지.필립스 엘시디 주식회사 액정표시패널과 그 구동방법 및 장치
JP2005352251A (ja) * 2004-06-11 2005-12-22 Olympus Corp カラー画像表示装置
US7580023B2 (en) * 2005-12-19 2009-08-25 Philips Lumileds Lighting Co., Llc Color LCD with bi-color sequential backlight
KR101191451B1 (ko) * 2006-06-09 2012-10-18 엘지디스플레이 주식회사 액정표시장치 및 그의 구동 방법
WO2008047725A1 (en) * 2006-10-13 2008-04-24 Sharp Kabushiki Kaisha Display device, and signal converting device
WO2009040758A2 (en) * 2007-09-26 2009-04-02 Koninklijke Philips Electronics N.V. Spectrum-sequential display

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005189277A (ja) * 2003-12-24 2005-07-14 Nec Viewtechnology Ltd 光源装置、画像表示装置
CN1637825A (zh) * 2003-12-29 2005-07-13 Lg.菲利浦Lcd株式会社 液晶显示器的驱动方法和驱动装置
JP2007155878A (ja) * 2005-12-01 2007-06-21 Canon Inc カラー画像表示装置、およびカラー画像表示方法
CN101435935A (zh) * 2007-11-13 2009-05-20 上海广电Nec液晶显示器有限公司 双场序液晶显示器显示方法
CN101789225A (zh) * 2009-01-26 2010-07-28 索尼公司 彩色显示单元

Also Published As

Publication number Publication date
JP2012198400A (ja) 2012-10-18
US8711070B2 (en) 2014-04-29
US20120242714A1 (en) 2012-09-27
CN102692760A (zh) 2012-09-26
JP5708104B2 (ja) 2015-04-30

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Granted publication date: 20141224