CN103827731A - 显示设备和照明装置 - Google Patents

显示设备和照明装置 Download PDF

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Publication number
CN103827731A
CN103827731A CN201280046648.1A CN201280046648A CN103827731A CN 103827731 A CN103827731 A CN 103827731A CN 201280046648 A CN201280046648 A CN 201280046648A CN 103827731 A CN103827731 A CN 103827731A
Authority
CN
China
Prior art keywords
light
lighting device
electrode
sub
linear
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.)
Pending
Application number
CN201280046648.1A
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English (en)
Chinese (zh)
Inventor
蛭子井明
新开章吾
奥山健太郎
佐藤晴美
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 CN103827731A publication Critical patent/CN103827731A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/30—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving parallax barriers
    • 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
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • 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
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0078—Side-by-side arrangements, e.g. for large area displays
    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/62—Switchable arrangements whereby the element being usually not switchable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
CN201280046648.1A 2011-10-04 2012-09-27 显示设备和照明装置 Pending CN103827731A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2011220228 2011-10-04
JP2011-220228 2011-10-04
JP2012155774A JP5991053B2 (ja) 2011-10-04 2012-07-11 表示装置および照明装置
JP2012-155774 2012-07-11
PCT/JP2012/074965 WO2013051464A1 (ja) 2011-10-04 2012-09-27 表示装置および照明装置

Publications (1)

Publication Number Publication Date
CN103827731A true CN103827731A (zh) 2014-05-28

Family

ID=48043624

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280046648.1A Pending CN103827731A (zh) 2011-10-04 2012-09-27 显示设备和照明装置

Country Status (4)

Country Link
US (1) US9494803B2 (https=)
JP (1) JP5991053B2 (https=)
CN (1) CN103827731A (https=)
WO (1) WO2013051464A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105589207A (zh) * 2014-11-07 2016-05-18 群创光电股份有限公司 三维图像显示装置
CN105807485A (zh) * 2014-12-30 2016-07-27 上海冠显光电科技有限公司 液晶显示模组、装置及控制方法
CN106094307A (zh) * 2016-08-11 2016-11-09 京东方科技集团股份有限公司 光波导显示装置及其制造方法、驱动方法
CN106873227A (zh) * 2015-10-13 2017-06-20 株式会社日本显示器 显示装置
CN109313290A (zh) * 2016-06-03 2019-02-05 应用材料公司 能量有效通信及显示装置

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6098064B2 (ja) * 2012-08-08 2017-03-22 ソニー株式会社 表示装置および照明装置
WO2014192572A1 (ja) * 2013-05-28 2014-12-04 本田技研工業株式会社 車両用灯体
CN103885117B (zh) * 2014-03-10 2018-02-06 京东方科技集团股份有限公司 导光板、背光模组及液晶模组
TWI499805B (zh) * 2014-03-19 2015-09-11 Innolux Corp 顯示裝置
JP2016057338A (ja) 2014-09-05 2016-04-21 株式会社ジャパンディスプレイ 表示装置及び光源装置
JP6658758B2 (ja) * 2015-08-25 2020-03-04 Ａｇｃ株式会社 構造体、透明ディスプレイ、照明装置、液晶表示装置および情報表示装置
KR20170079443A (ko) * 2015-12-30 2017-07-10 엘지디스플레이 주식회사 백라이트 유닛과 그를 포함하는 무안경 3d 표시장치
JP6800641B2 (ja) 2016-07-22 2020-12-16 株式会社ジャパンディスプレイ 表示装置
TWI622840B (zh) * 2016-11-25 2018-05-01 宏碁股份有限公司 顯示面板
US10914464B2 (en) 2017-03-14 2021-02-09 Signify Holding B.V. Lighting module, a lighting system and a method of lighting
KR102391311B1 (ko) 2017-07-07 2022-04-26 엘지디스플레이 주식회사 필름 스피커 및 이를 포함하는 표시 장치
JP2019114921A (ja) 2017-12-22 2019-07-11 株式会社ジャパンディスプレイ 表示装置及び制御方法
CN109991775B (zh) * 2018-01-03 2020-06-30 京东方科技集团股份有限公司 背光源和显示装置
JP7109957B2 (ja) * 2018-03-27 2022-08-01 株式会社ジャパンディスプレイ 表示装置
CN109739040B (zh) * 2019-02-25 2021-08-27 京东方科技集团股份有限公司 一种调光片、背光模组、显示装置及其驱动方法
JP7222835B2 (ja) * 2019-07-10 2023-02-15 株式会社ジャパンディスプレイ 表示装置
USD932141S1 (en) * 2019-09-09 2021-10-05 Debra Ansell Garment with detachable illumination strip
USD933335S1 (en) * 2019-09-09 2021-10-19 Debra Ansell Modular programmable illumination unit for a wearable article
CN114005390A (zh) * 2021-09-30 2022-02-01 复旦大学 照明模组和灯具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001067920A (ja) * 1999-08-25 2001-03-16 Hitachi Ltd 偏光バックライト及び表示装置
CN1461394A (zh) * 2000-09-25 2003-12-10 三菱丽阳株式会社 一种光源装置
CN1875302A (zh) * 2003-11-07 2006-12-06 皇家飞利浦电子股份有限公司 用于自动立体显示器中的波导
CN1890988A (zh) * 2003-12-03 2007-01-03 皇家飞利浦电子股份有限公司 2d/3d图像显示器
JP2008192589A (ja) * 2007-05-17 2008-08-21 Toppan Printing Co Ltd バックライトユニット

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6879354B1 (en) * 1997-03-28 2005-04-12 Sharp Kabushiki Kaisha Front-illuminating device and a reflection-type liquid crystal display using such a device
JP2002148603A (ja) * 2000-11-10 2002-05-22 Sony Corp 液晶表示素子および投射型液晶表示装置
JP3955002B2 (ja) * 2003-09-09 2007-08-08 三洋電機株式会社 映像表示装置
US20080158476A1 (en) * 2006-12-06 2008-07-03 Citizen Electronics Co., Ltd. Optical member, backlight unit and display apparatus having the same
JP5304992B2 (ja) * 2008-07-24 2013-10-02 ソニー株式会社 表示装置
JP2010032781A (ja) * 2008-07-29 2010-02-12 Toppan Printing Co Ltd 光デバイス、光拡散デバイス、光学シート、バックライトユニットおよびディスプレイ装置
JP5217747B2 (ja) * 2008-08-04 2013-06-19 ソニー株式会社 光学フィルムおよびその製造方法ならびに表示装置
JP4582223B2 (ja) * 2008-08-12 2010-11-17 ソニー株式会社 照明装置および表示装置
JP4547641B2 (ja) * 2008-09-22 2010-09-22 ソニー株式会社 位相差板の製造方法
JP5263593B2 (ja) * 2008-10-07 2013-08-14 ソニー株式会社 照明装置および表示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001067920A (ja) * 1999-08-25 2001-03-16 Hitachi Ltd 偏光バックライト及び表示装置
CN1461394A (zh) * 2000-09-25 2003-12-10 三菱丽阳株式会社 一种光源装置
CN1875302A (zh) * 2003-11-07 2006-12-06 皇家飞利浦电子股份有限公司 用于自动立体显示器中的波导
CN1890988A (zh) * 2003-12-03 2007-01-03 皇家飞利浦电子股份有限公司 2d/3d图像显示器
JP2008192589A (ja) * 2007-05-17 2008-08-21 Toppan Printing Co Ltd バックライトユニット

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105589207A (zh) * 2014-11-07 2016-05-18 群创光电股份有限公司 三维图像显示装置
CN105589207B (zh) * 2014-11-07 2019-02-19 群创光电股份有限公司 三维图像显示装置
CN105807485A (zh) * 2014-12-30 2016-07-27 上海冠显光电科技有限公司 液晶显示模组、装置及控制方法
CN106873227A (zh) * 2015-10-13 2017-06-20 株式会社日本显示器 显示装置
CN106873227B (zh) * 2015-10-13 2020-09-18 株式会社日本显示器 显示装置
CN109313290A (zh) * 2016-06-03 2019-02-05 应用材料公司 能量有效通信及显示装置
CN106094307A (zh) * 2016-08-11 2016-11-09 京东方科技集团股份有限公司 光波导显示装置及其制造方法、驱动方法
CN106094307B (zh) * 2016-08-11 2019-09-10 京东方科技集团股份有限公司 光波导显示装置及其制造方法、驱动方法

Also Published As

Publication number Publication date
JP2013093309A (ja) 2013-05-16
US9494803B2 (en) 2016-11-15
US20140300528A1 (en) 2014-10-09
JP5991053B2 (ja) 2016-09-14
WO2013051464A1 (ja) 2013-04-11

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Application publication date: 20140528