WO2008149449A1 - Multi-display device - Google Patents

Multi-display device Download PDF

Info

Publication number
WO2008149449A1
WO2008149449A1 PCT/JP2007/061583 JP2007061583W WO2008149449A1 WO 2008149449 A1 WO2008149449 A1 WO 2008149449A1 JP 2007061583 W JP2007061583 W JP 2007061583W WO 2008149449 A1 WO2008149449 A1 WO 2008149449A1
Authority
WO
WIPO (PCT)
Prior art keywords
image
lens part
display device
pixel pitch
region
Prior art date
Application number
PCT/JP2007/061583
Other languages
French (fr)
Japanese (ja)
Inventor
Tatsuya Nagano
Original Assignee
Telesystems Co., Ltd.
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 Telesystems Co., Ltd. filed Critical Telesystems Co., Ltd.
Priority to PCT/JP2007/061583 priority Critical patent/WO2008149449A1/en
Publication of WO2008149449A1 publication Critical patent/WO2008149449A1/en

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/13336Combining plural substrates to produce large-area displays, e.g. tiled displays
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1446Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133526Lenses, e.g. microlenses or Fresnel lenses
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13356Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
    • G02F1/133562Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements on the viewer side
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00Control of display operating conditions
    • G09G2320/02Improving the quality of display appearance

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

Each optical member (2mn) constituting an optical body (200) is provided on a surface of each liquid crystal display device (1mn) of a group of display devices (100). The optical member (2mn) consists of a non-lens part (2111) and a lens part (2112) located around the outer periphery of the non-lens part (2111). The lens part (2112) expands a pixel pitch of an incident image for emitting. Corrected image data including an image enlarged region (50) with the pixel pitch enlarged from the original image and an image reduced region (51) with the pixel pitch reduced from the original image set is input from an image correction unit (3mn) to the liquid crystal display device (1mn). The image in the image enlarged region (50) transmits through the non-lens part (2111) as it is, and the image in the image reduced region (51) is magnified by the lens part (2112) and then transmits.
PCT/JP2007/061583 2007-06-07 2007-06-07 Multi-display device WO2008149449A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/061583 WO2008149449A1 (en) 2007-06-07 2007-06-07 Multi-display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/061583 WO2008149449A1 (en) 2007-06-07 2007-06-07 Multi-display device

Publications (1)

Publication Number Publication Date
WO2008149449A1 true WO2008149449A1 (en) 2008-12-11

Family

ID=40093284

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/061583 WO2008149449A1 (en) 2007-06-07 2007-06-07 Multi-display device

Country Status (1)

Country Link
WO (1) WO2008149449A1 (en)

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009157150A1 (en) * 2008-06-25 2009-12-30 シャープ株式会社 Display device
WO2009157161A1 (en) * 2008-06-26 2009-12-30 シャープ株式会社 Display device and electronic device
WO2010047344A1 (en) * 2008-10-24 2010-04-29 シャープ株式会社 Display device and display device drive method
WO2010070871A1 (en) * 2008-12-18 2010-06-24 シャープ株式会社 Display device
WO2010089998A1 (en) * 2009-02-06 2010-08-12 シャープ株式会社 Display device
WO2010092794A1 (en) * 2009-02-10 2010-08-19 シャープ株式会社 Display dvice and method of manufacturing same
WO2010122781A1 (en) * 2009-04-21 2010-10-28 シャープ株式会社 Display device
WO2010122618A1 (en) * 2009-04-24 2010-10-28 シャープ株式会社 Display apparatus, display method, display control program, and recording medium
WO2010125840A1 (en) * 2009-04-28 2010-11-04 シャープ株式会社 Display apparatus
WO2010137474A1 (en) * 2009-05-29 2010-12-02 シャープ株式会社 Display device and method of driving display device
WO2010140537A1 (en) * 2009-06-03 2010-12-09 シャープ株式会社 Display device
WO2011059071A1 (en) * 2009-11-12 2011-05-19 シャープ株式会社 Display unit and display device
WO2011061802A1 (en) * 2009-11-19 2011-05-26 三菱電機株式会社 Information operation device for display units
WO2011067996A1 (en) * 2009-12-02 2011-06-09 シャープ株式会社 Display device and display method
CN102262842A (en) * 2010-05-28 2011-11-30 曹嘉灿 frameless display method and device
CN102376742A (en) * 2010-08-09 2012-03-14 佳能株式会社 Organic electroluminescence display apparatus
CN102610168A (en) * 2011-01-20 2012-07-25 瀚宇彩晶股份有限公司 Flat panel display
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WO2014103368A1 (en) * 2012-12-27 2014-07-03 株式会社東芝 Display device, and display device control method
US8867200B2 (en) 2011-02-15 2014-10-21 Kabushiki Kaisha Toshiba Electronic apparatus
KR20150008666A (en) * 2013-07-15 2015-01-23 엘지전자 주식회사 Multivision device and lens bar attached to the same
WO2015011758A1 (en) * 2013-07-22 2015-01-29 株式会社 東芝 Display system
WO2015015612A1 (en) * 2013-07-31 2015-02-05 株式会社東芝 Display device and display system
US8970809B2 (en) 2012-04-27 2015-03-03 Kabushiki Kaisha Toshiba Image display apparatus and method of driving the same
WO2016083928A1 (en) * 2014-11-28 2016-06-02 Semiconductor Energy Laboratory Co., Ltd. Image processing device, display system, and electronic device
JP2017015961A (en) * 2015-07-02 2017-01-19 大日本印刷株式会社 Display device with transparent plate, array-type display device, and transparent plate
WO2017024807A1 (en) * 2015-08-10 2017-02-16 中兴通讯股份有限公司 Method and device for achieving terminal screen sharing
JP2021144236A (en) * 2017-05-18 2021-09-24 大日本印刷株式会社 Display device and array type display device

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JP2007121730A (en) * 2005-10-28 2007-05-17 Casio Comput Co Ltd Image display device, and image adjustment system and method

Patent Citations (4)

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JPH09185046A (en) * 1995-12-28 1997-07-15 Casio Comput Co Ltd Display device
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JP2007121730A (en) * 2005-10-28 2007-05-17 Casio Comput Co Ltd Image display device, and image adjustment system and method

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WO2009157150A1 (en) * 2008-06-25 2009-12-30 シャープ株式会社 Display device
US8692737B2 (en) 2008-06-25 2014-04-08 Sharp Kabushiki Kaisha Display device including light-transmitting cover with a lens portion
US8797234B2 (en) 2008-06-26 2014-08-05 Sharp Kabushiki Kaisha Display device including light-transmitting cover with lens portion and electronic device including same
WO2009157161A1 (en) * 2008-06-26 2009-12-30 シャープ株式会社 Display device and electronic device
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JPWO2010047344A1 (en) * 2008-10-24 2012-03-22 シャープ株式会社 Display device and driving method of display device
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