CN104620165A - 利用定向背光的显示设备 - Google Patents

利用定向背光的显示设备 Download PDF

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Publication number
CN104620165A
CN104620165A CN201380021511.5A CN201380021511A CN104620165A CN 104620165 A CN104620165 A CN 104620165A CN 201380021511 A CN201380021511 A CN 201380021511A CN 104620165 A CN104620165 A CN 104620165A
Authority
CN
China
Prior art keywords
display
display panel
display device
prism
light
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
CN201380021511.5A
Other languages
English (en)
Chinese (zh)
Inventor
M·艾坦内
J·高里尔
D·A·诺兰
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.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of CN104620165A publication Critical patent/CN104620165A/zh
Pending legal-status Critical Current

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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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/13332—Front frames
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133331—Cover glasses
    • 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
    • G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
CN201380021511.5A 2012-03-09 2013-03-08 利用定向背光的显示设备 Pending CN104620165A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261608960P 2012-03-09 2012-03-09
US61/608,960 2012-03-09
PCT/US2013/029757 WO2013134589A2 (en) 2012-03-09 2013-03-08 Bezel-free display device using directional backlighting

Publications (1)

Publication Number Publication Date
CN104620165A true CN104620165A (zh) 2015-05-13

Family

ID=48040408

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380021511.5A Pending CN104620165A (zh) 2012-03-09 2013-03-08 利用定向背光的显示设备

Country Status (7)

Country Link
US (1) US8950883B2 (cg-RX-API-DMAC7.html)
EP (1) EP2823350A2 (cg-RX-API-DMAC7.html)
JP (2) JP6038193B2 (cg-RX-API-DMAC7.html)
KR (1) KR20140138858A (cg-RX-API-DMAC7.html)
CN (1) CN104620165A (cg-RX-API-DMAC7.html)
TW (1) TWI567434B (cg-RX-API-DMAC7.html)
WO (1) WO2013134589A2 (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108463667A (zh) * 2015-11-13 2018-08-28 瑞尔D斯帕克有限责任公司 广角成像定向背光源
CN108564894A (zh) * 2018-04-16 2018-09-21 深圳市奔硕星光电科技有限公司 一种液晶拼接无缝显示装置
CN114419995A (zh) * 2022-01-21 2022-04-29 宁波视睿迪光电有限公司 全透明显示装置

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US9188731B2 (en) 2012-05-18 2015-11-17 Reald Inc. Directional backlight
KR102099590B1 (ko) 2012-05-18 2020-04-10 리얼디 스파크, 엘엘씨 지향성 백라이트의 광원 제어
WO2013173786A1 (en) 2012-05-18 2013-11-21 Reald Inc. Directional backlight
US9678267B2 (en) 2012-05-18 2017-06-13 Reald Spark, Llc Wide angle imaging directional backlights
US9435939B2 (en) 2012-08-02 2016-09-06 Apple Inc. Displays with coherent fiber bundles
US10067535B2 (en) * 2012-09-28 2018-09-04 Apple Inc. Multiple-element light-bending structures for minimizing display borders
US20140029240A1 (en) * 2012-07-24 2014-01-30 Shenzhen China Star Optoelectronics Technology Co. Ltd. Backlight System and Flat Panel Display Device
CA2901917C (en) 2013-02-22 2021-08-24 Reald Inc. Directional backlight
EP3058422B1 (en) 2013-10-14 2019-04-24 RealD Spark, LLC Light input for directional backlight
US9740034B2 (en) 2013-10-14 2017-08-22 Reald Spark, Llc Control of directional display
KR102145563B1 (ko) * 2013-10-31 2020-08-18 삼성전자주식회사 베젤 가림 부재를 가진 디스플레이 장치
KR20150077076A (ko) * 2013-12-27 2015-07-07 삼성디스플레이 주식회사 표시 패널, 이를 포함하는 표시 장치 및 이의 제조 방법
EP3204822A2 (en) 2014-10-07 2017-08-16 Corning Incorporated Direct view display device and light unit for direct view display device
CN107003563B (zh) 2014-10-08 2021-01-12 瑞尔D斯帕克有限责任公司 定向背光源
CN104407465B (zh) * 2014-12-12 2019-03-05 京东方科技集团股份有限公司 一种多面显示器件
US10317687B2 (en) * 2014-12-16 2019-06-11 Samsung Electronics Co., Ltd. Light path adjuster and display device including the same
RU2596062C1 (ru) 2015-03-20 2016-08-27 Автономная Некоммерческая Образовательная Организация Высшего Профессионального Образования "Сколковский Институт Науки И Технологий" Способ коррекции изображения глаз с использованием машинного обучения и способ машинного обучения
US10359560B2 (en) 2015-04-13 2019-07-23 Reald Spark, Llc Wide angle imaging directional backlights
TWI569237B (zh) 2015-11-06 2017-02-01 揚昇照明股份有限公司 顯示裝置
US10067369B2 (en) 2015-11-06 2018-09-04 Champ Vision Display Inc. Display apparatus with a prism module including a corner prism set disposed on a corner region
EP3400706B1 (en) 2016-01-05 2022-04-13 RealD Spark, LLC Gaze correction of multi-view images
US11079619B2 (en) 2016-05-19 2021-08-03 Reald Spark, Llc Wide angle imaging directional backlights
EP3464996B1 (en) 2016-05-23 2022-09-14 RealD Spark, LLC Wide angle imaging directional backlights
TWI611394B (zh) 2016-08-08 2018-01-11 誠屏科技股份有限公司 多螢幕顯示裝置及其顯示訊號控制方法
EP3566094B1 (en) 2017-01-04 2023-12-06 RealD Spark, LLC Optical stack for imaging directional backlights
US10473967B2 (en) 2017-02-28 2019-11-12 Microsoft Technology Licensing, Llc Display device
EP3607387A4 (en) 2017-04-03 2020-11-25 RealD Spark, LLC SEGMENTED DIRECTIONAL IMAGING BACKLIGHT
US10740985B2 (en) 2017-08-08 2020-08-11 Reald Spark, Llc Adjusting a digital representation of a head region
US20190108816A1 (en) * 2017-10-10 2019-04-11 Dell Products L.P. Information Handling System Optical Narrow Bezel
TWI642050B (zh) 2017-10-25 2018-11-21 誠屏科技股份有限公司 多螢幕顯示裝置
EP3707554B1 (en) 2017-11-06 2023-09-13 RealD Spark, LLC Privacy display apparatus
CA3089477A1 (en) 2018-01-25 2019-08-01 Reald Spark, Llc Touch screen for privacy display
TW202038198A (zh) * 2018-11-29 2020-10-16 美商康寧公司 形成無邊框顯示的方法和元件
EP4214441A4 (en) 2020-09-16 2024-08-28 RealD Spark, LLC VEHICLE EXTERNAL LIGHTING DEVICE
KR20240001731A (ko) 2022-06-24 2024-01-04 삼성디스플레이 주식회사 커버 윈도우 및 이를 포함하는 표시 장치
US11966049B2 (en) 2022-08-02 2024-04-23 Reald Spark, Llc Pupil tracking near-eye display
WO2024035796A1 (en) 2022-08-11 2024-02-15 Reald Spark, Llc Anamorphic directional illumination device

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JP2001042328A (ja) * 1999-07-30 2001-02-16 Hitachi Ltd 照明装置及びそれを用いた液晶表示装置
GB2432961A (en) * 2005-12-01 2007-06-06 Screen Technology Ltd A display device with luminance correction means
CN101706623A (zh) * 2008-12-04 2010-05-12 广东威创视讯科技股份有限公司 一种lcd无缝拼接显示装置
CN102356334A (zh) * 2009-03-18 2012-02-15 日东电工株式会社 光扩散元件，具有光扩散元件的偏光板，使用它们的液晶显示装置和光扩散元件的制造方法

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JP2001042328A (ja) * 1999-07-30 2001-02-16 Hitachi Ltd 照明装置及びそれを用いた液晶表示装置
GB2432961A (en) * 2005-12-01 2007-06-06 Screen Technology Ltd A display device with luminance correction means
CN101706623A (zh) * 2008-12-04 2010-05-12 广东威创视讯科技股份有限公司 一种lcd无缝拼接显示装置
CN102356334A (zh) * 2009-03-18 2012-02-15 日东电工株式会社 光扩散元件，具有光扩散元件的偏光板，使用它们的液晶显示装置和光扩散元件的制造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108463667A (zh) * 2015-11-13 2018-08-28 瑞尔D斯帕克有限责任公司 广角成像定向背光源
CN108463667B (zh) * 2015-11-13 2020-12-01 瑞尔D斯帕克有限责任公司 广角成像定向背光源
CN108564894A (zh) * 2018-04-16 2018-09-21 深圳市奔硕星光电科技有限公司 一种液晶拼接无缝显示装置
CN114419995A (zh) * 2022-01-21 2022-04-29 宁波视睿迪光电有限公司 全透明显示装置

Also Published As

Publication number Publication date
TW201341864A (zh) 2013-10-16
EP2823350A2 (en) 2015-01-14
JP2015516588A (ja) 2015-06-11
WO2013134589A2 (en) 2013-09-12
US20130235561A1 (en) 2013-09-12
JP2017078861A (ja) 2017-04-27
WO2013134589A3 (en) 2013-10-31
US8950883B2 (en) 2015-02-10
JP6038193B2 (ja) 2016-12-07
KR20140138858A (ko) 2014-12-04
TWI567434B (zh) 2017-01-21

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