KR20140138858A - 지향성 백라이팅을 이용한 디스플레이 장치 - Google Patents

지향성 백라이팅을 이용한 디스플레이 장치 Download PDF

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Publication number
KR20140138858A
KR20140138858A KR1020147028032A KR20147028032A KR20140138858A KR 20140138858 A KR20140138858 A KR 20140138858A KR 1020147028032 A KR1020147028032 A KR 1020147028032A KR 20147028032 A KR20147028032 A KR 20147028032A KR 20140138858 A KR20140138858 A KR 20140138858A
Authority
KR
South Korea
Prior art keywords
display panel
bezel
display
cover plate
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.)
Withdrawn
Application number
KR1020147028032A
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English (en)
Korean (ko)
Inventor
마이클 에티엔
자크 골리에
다니엘 엘로이시어스 놀란
Original Assignee
코닝 인코포레이티드
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 코닝 인코포레이티드 filed Critical 코닝 인코포레이티드
Publication of KR20140138858A publication Critical patent/KR20140138858A/ko
Withdrawn legal-status Critical Current

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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 
    • G02F1/13—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)
KR1020147028032A 2012-03-09 2013-03-08 지향성 백라이팅을 이용한 디스플레이 장치 Withdrawn KR20140138858A (ko)

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
KR20140138858A true KR20140138858A (ko) 2014-12-04

Family

ID=48040408

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147028032A Withdrawn KR20140138858A (ko) 2012-03-09 2013-03-08 지향성 백라이팅을 이용한 디스플레이 장치

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)

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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
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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
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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
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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
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US11079619B2 (en) 2016-05-19 2021-08-03 Reald Spark, Llc Wide angle imaging directional backlights
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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
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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
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
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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
TWI567434B (zh) 2017-01-21
CN104620165A (zh) 2015-05-13

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Date Code Title Description
PA0105 International application

Patent event date: 20141006

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid