KR20090058558A - 제어가능 도광체, 제어가능 조명 장치, 및 표시 장치 - Google Patents

제어가능 도광체, 제어가능 조명 장치, 및 표시 장치 Download PDF

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Publication number
KR20090058558A
KR20090058558A KR1020097007399A KR20097007399A KR20090058558A KR 20090058558 A KR20090058558 A KR 20090058558A KR 1020097007399 A KR1020097007399 A KR 1020097007399A KR 20097007399 A KR20097007399 A KR 20097007399A KR 20090058558 A KR20090058558 A KR 20090058558A
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KR
South Korea
Prior art keywords
light
controllable
light guide
refractive index
guide
Prior art date
Application number
KR1020097007399A
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English (en)
Korean (ko)
Inventor
더크 케이. 지. 드 보어
마크 티. 존슨
산더 제이. 루센달
패트릭 제이. 비스조우
후고 제이. 코르넬리센
Original Assignee
코닌클리즈케 필립스 일렉트로닉스 엔.브이.
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 코닌클리즈케 필립스 일렉트로닉스 엔.브이. filed Critical 코닌클리즈케 필립스 일렉트로닉스 엔.브이.
Publication of KR20090058558A publication Critical patent/KR20090058558A/ko

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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 
    • G02F1/19—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 variable-reflection or variable-refraction elements not provided for in groups G02F1/015 - G02F1/169
    • G02F1/195—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 variable-reflection or variable-refraction elements not provided for in groups G02F1/015 - G02F1/169 by using frustrated reflection
    • 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
    • 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/166—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
    • G02F1/167—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
KR1020097007399A 2006-09-12 2007-09-07 제어가능 도광체, 제어가능 조명 장치, 및 표시 장치 KR20090058558A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06120503.5 2006-09-12
EP06120503 2006-09-12

Publications (1)

Publication Number Publication Date
KR20090058558A true KR20090058558A (ko) 2009-06-09

Family

ID=38835008

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097007399A KR20090058558A (ko) 2006-09-12 2007-09-07 제어가능 도광체, 제어가능 조명 장치, 및 표시 장치

Country Status (5)

Country Link
EP (1) EP2074474A1 (ja)
JP (1) JP2010503950A (ja)
KR (1) KR20090058558A (ja)
CN (1) CN101517466A (ja)
WO (1) WO2008032248A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120088041A (ko) * 2010-10-21 2012-08-08 엘지디스플레이 주식회사 블루상 모드 액정표시장치

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7656571B1 (en) * 2008-07-31 2010-02-02 Eastman Kodak Company Balanced light valve
EP2452332B1 (en) * 2009-07-07 2019-01-02 Dolby Laboratories Licensing Corporation Edge-lit local dimming displays, display components and related methods
US9407906B2 (en) 2012-06-01 2016-08-02 Koninklijke Philips N.V. Autostereoscopic display device and driving method
US10890782B2 (en) 2013-06-03 2021-01-12 Koninklijke Philips N.V. Multi-view display device
KR20160051849A (ko) 2013-09-03 2016-05-11 코닌클리케 필립스 엔.브이. 멀티-뷰 디스플레이 디바이스
CN104155715B (zh) * 2014-07-16 2017-06-30 合肥鑫晟光电科技有限公司 一种导光装置、背光模组和显示装置
CN108027528A (zh) 2015-09-23 2018-05-11 皇家飞利浦有限公司 显示设备和驱动方法
RU2721752C2 (ru) 2015-11-10 2020-05-21 Конинклейке Филипс Н.В. Устройство отображения и способ управления отображением
EP3375186B1 (en) 2015-11-10 2019-08-28 Koninklijke Philips N.V. Display device and display control method
US10209530B2 (en) * 2015-12-07 2019-02-19 E Ink Corporation Three-dimensional display
CN106328016B (zh) * 2016-09-29 2017-12-15 京东方科技集团股份有限公司 显示面板及其制造方法、显示装置
CN106405880B (zh) * 2016-11-21 2019-03-19 青岛海信电器股份有限公司 磁致折射率调节材料、膜、导光板、背光模组及显示设备
CN107092127B (zh) * 2017-07-06 2022-03-04 京东方科技集团股份有限公司 一种折射率调节结构、彩膜基板、显示面板和显示装置
WO2020060797A1 (en) * 2018-09-20 2020-03-26 E Ink Corporation Three-dimensional display apparatuses
CN109581748B (zh) * 2019-01-08 2021-12-28 合肥京东方光电科技有限公司 光学膜片及背光模组、显示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023741A1 (en) * 1979-08-02 1981-02-11 Koninklijke Philips Electronics N.V. Electrophoretic image display device
JP3587435B2 (ja) * 1998-10-16 2004-11-10 株式会社タカラ 表示パネル
KR20050057395A (ko) * 2002-09-18 2005-06-16 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 디스플레이 장치
EP1602003A1 (en) 2003-03-03 2005-12-07 Koninklijke Philips Electronics N.V. A display device and an illumination system therefor
GB2404448A (en) * 2003-07-31 2005-02-02 Qinetiq Ltd Electrophoretic display device
US6977766B2 (en) * 2004-01-14 2005-12-20 Hewlett-Packard Development Company, L.P. Display device with side-illuminated cell
JP4218568B2 (ja) * 2004-03-29 2009-02-04 セイコーエプソン株式会社 空間光変調装置、画像表示装置及びプロジェクタ
US7586560B2 (en) * 2005-01-03 2009-09-08 Intel Corporation Display using light guide and refractive index control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120088041A (ko) * 2010-10-21 2012-08-08 엘지디스플레이 주식회사 블루상 모드 액정표시장치

Also Published As

Publication number Publication date
CN101517466A (zh) 2009-08-26
EP2074474A1 (en) 2009-07-01
WO2008032248A1 (en) 2008-03-20
JP2010503950A (ja) 2010-02-04

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