WO2008129886A1 - 表示装置、表示装置の駆動装置、電子機器 - Google Patents

表示装置、表示装置の駆動装置、電子機器 Download PDF

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Publication number
WO2008129886A1
WO2008129886A1 PCT/JP2008/050910 JP2008050910W WO2008129886A1 WO 2008129886 A1 WO2008129886 A1 WO 2008129886A1 JP 2008050910 W JP2008050910 W JP 2008050910W WO 2008129886 A1 WO2008129886 A1 WO 2008129886A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
display device
crystal panel
transmission type
drive unit
Prior art date
Application number
PCT/JP2008/050910
Other languages
English (en)
French (fr)
Inventor
Tatsuya Nakamoto
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to US12/449,992 priority Critical patent/US8279375B2/en
Priority to CN2008800070399A priority patent/CN101627334B/zh
Publication of WO2008129886A1 publication Critical patent/WO2008129886A1/ja

Links

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
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
    • 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
    • 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
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/02—Composition of display devices
    • G09G2300/023—Display panel composed of stacked panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
    • 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
    • G09G2310/0224—Details of interlacing
    • 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
    • G09G2310/0229—De-interlacing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0435—Change or adaptation of the frame rate of the video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

　本発明の液晶表示装置（１００）は、透過型の第１の液晶パネルと第２の液晶パネルとを重ね合わせ、それぞれの液晶パネルが同一の映像ソースに基づいた映像の表示を行う。第１の液晶パネルは、２フィールドで１フレームの映像を表示するインターレース方式で駆動され、第２の液晶パネルは、１フィールドで１フレームの映像を表示するプログレッシブ方式で駆動されているので、干渉縞が発生しない表示品位の高い表示装置となる。これにより、透過型の液晶パネルを複数枚重ねた場合であっても、干渉縞が発生しない表示品位の高い液晶表示装置を実現する。
PCT/JP2008/050910 2007-04-16 2008-01-23 表示装置、表示装置の駆動装置、電子機器 WO2008129886A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/449,992 US8279375B2 (en) 2007-04-16 2008-01-23 Display apparatus, driving apparatus of display apparatus, and electronic device
CN2008800070399A CN101627334B (zh) 2007-04-16 2008-01-23 显示装置、显示装置的驱动装置、及电子设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-107556 2007-04-16
JP2007107556 2007-04-16

Publications (1)

Publication Number Publication Date
WO2008129886A1 true WO2008129886A1 (ja) 2008-10-30

Family

ID=39875416

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050910 WO2008129886A1 (ja) 2007-04-16 2008-01-23 表示装置、表示装置の駆動装置、電子機器

Country Status (3)

Country Link
US (1) US8279375B2 (ja)
CN (1) CN101627334B (ja)
WO (1) WO2008129886A1 (ja)

Cited By (1)

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JP2011248239A (ja) * 2010-05-28 2011-12-08 Canon Inc 画像表示装置、画像表示方法

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WO2007040158A1 (ja) * 2005-09-30 2007-04-12 Sharp Kabushiki Kaisha 液晶表示装置およびテレビジョン受信機
US8009248B2 (en) * 2005-09-30 2011-08-30 Sharp Kabushiki Kaisha Liquid crystal display and television receiver
CN101351743B (zh) * 2006-01-30 2010-09-22 夏普株式会社 液晶显示装置以及电视接收机
US9461201B2 (en) 2007-11-14 2016-10-04 Cree, Inc. Light emitting diode dielectric mirror
US9435493B2 (en) 2009-10-27 2016-09-06 Cree, Inc. Hybrid reflector system for lighting device
WO2012082825A2 (en) * 2010-12-17 2012-06-21 Dolby Laboratories Licensing Corporation Quantum dots for display panels
KR101862370B1 (ko) * 2011-05-30 2018-05-29 삼성전자주식회사 반도체 소자, 반도체 패키지 및 전자 장치
US9728676B2 (en) 2011-06-24 2017-08-08 Cree, Inc. High voltage monolithic LED chip
US10243121B2 (en) 2011-06-24 2019-03-26 Cree, Inc. High voltage monolithic LED chip with improved reliability
US10658546B2 (en) 2015-01-21 2020-05-19 Cree, Inc. High efficiency LEDs and methods of manufacturing
JP6725783B2 (ja) * 2016-07-14 2020-07-22 パナソニック液晶ディスプレイ株式会社 表示装置
JP6964447B2 (ja) * 2017-06-29 2021-11-10 パナソニック液晶ディスプレイ株式会社 表示装置
CN109507837B (zh) * 2017-09-14 2020-04-24 京东方科技集团股份有限公司 显示装置及其制造方法
CN107908053A (zh) * 2017-12-26 2018-04-13 惠州市华星光电技术有限公司 显示面板及显示装置
TWI665495B (zh) * 2018-04-02 2019-07-11 友達光電股份有限公司 顯示裝置
CN110568684A (zh) * 2018-06-05 2019-12-13 深圳Tcl新技术有限公司 一种液晶显示模组及液晶显示装置
JP2021015175A (ja) * 2019-07-11 2021-02-12 株式会社ジャパンディスプレイ 液晶表示装置
CN112669742A (zh) * 2019-10-16 2021-04-16 群创光电股份有限公司 显示设备
CN111025795B (zh) * 2019-12-06 2021-03-23 深圳市华星光电半导体显示技术有限公司 一种液晶显示装置
JP7467131B2 (ja) * 2020-01-21 2024-04-15 株式会社ジャパンディスプレイ 表示装置
CN111258133A (zh) * 2020-03-10 2020-06-09 Tcl华星光电技术有限公司 显示面板及其制备方法、显示装置

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JP2011248239A (ja) * 2010-05-28 2011-12-08 Canon Inc 画像表示装置、画像表示方法

Also Published As

Publication number Publication date
CN101627334A (zh) 2010-01-13
US20100033655A1 (en) 2010-02-11
US8279375B2 (en) 2012-10-02
CN101627334B (zh) 2011-07-20

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