TWI567434B - 使用指向性背光的無邊框顯示裝置 - Google Patents

使用指向性背光的無邊框顯示裝置 Download PDF

Info

Publication number
TWI567434B
TWI567434B TW102108078A TW102108078A TWI567434B TW I567434 B TWI567434 B TW I567434B TW 102108078 A TW102108078 A TW 102108078A TW 102108078 A TW102108078 A TW 102108078A TW I567434 B TWI567434 B TW I567434B
Authority
TW
Taiwan
Prior art keywords
display panel
display
display device
backlight
light
Prior art date
Application number
TW102108078A
Other languages
English (en)
Chinese (zh)
Other versions
TW201341864A (zh
Inventor
艾丁尼麥可
溝利爾傑克斯
諾藍丹尼爾阿洛依西厄斯
Original Assignee
康寧公司
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 康寧公司 filed Critical 康寧公司
Publication of TW201341864A publication Critical patent/TW201341864A/zh
Application granted granted Critical
Publication of TWI567434B publication Critical patent/TWI567434B/zh

Links

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)
TW102108078A 2012-03-09 2013-03-07 使用指向性背光的無邊框顯示裝置 TWI567434B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261608960P 2012-03-09 2012-03-09

Publications (2)

Publication Number Publication Date
TW201341864A TW201341864A (zh) 2013-10-16
TWI567434B true TWI567434B (zh) 2017-01-21

Family

ID=48040408

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102108078A TWI567434B (zh) 2012-03-09 2013-03-07 使用指向性背光的無邊框顯示裝置

Country Status (7)

Country Link
US (1) US8950883B2 (https=)
EP (1) EP2823350A2 (https=)
JP (2) JP6038193B2 (https=)
KR (1) KR20140138858A (https=)
CN (1) CN104620165A (https=)
TW (1) TWI567434B (https=)
WO (1) WO2013134589A2 (https=)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10054732B2 (en) 2013-02-22 2018-08-21 Reald Spark, Llc Directional backlight having a rear reflector
US9678267B2 (en) 2012-05-18 2017-06-13 Reald Spark, Llc Wide angle imaging directional backlights
TWI636283B (zh) 2012-05-18 2018-09-21 美商瑞爾Ｄ斯帕克有限責任公司 定向背光源、定向顯示裝置及其光源陣列的控制方法
US9709723B2 (en) 2012-05-18 2017-07-18 Reald Spark, Llc Directional backlight
US9188731B2 (en) 2012-05-18 2015-11-17 Reald Inc. Directional backlight
US10067535B2 (en) * 2012-09-28 2018-09-04 Apple Inc. Multiple-element light-bending structures for minimizing display borders
US9435939B2 (en) 2012-08-02 2016-09-06 Apple Inc. Displays with coherent fiber bundles
US20140029240A1 (en) * 2012-07-24 2014-01-30 Shenzhen China Star Optoelectronics Technology Co. Ltd. Backlight System and Flat Panel Display Device
WO2015057625A1 (en) 2013-10-14 2015-04-23 Reald Inc. Control of directional display
US9739928B2 (en) 2013-10-14 2017-08-22 Reald Spark, Llc Light input for directional backlight
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
TWI684048B (zh) 2014-10-07 2020-02-01 美商康寧公司 直視型顯示裝置及用於直視型顯示裝置的發光單元
WO2016057690A1 (en) 2014-10-08 2016-04-14 Reald Inc. Directional backlight
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
EP3283906B1 (en) 2015-04-13 2020-09-23 RealD Spark, LLC Wide angle imaging directional backlights
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
TWI569237B (zh) 2015-11-06 2017-02-01 揚昇照明股份有限公司 顯示裝置
US10330843B2 (en) * 2015-11-13 2019-06-25 Reald Spark, Llc Wide angle imaging directional backlights
EP3400706B1 (en) 2016-01-05 2022-04-13 RealD Spark, LLC Gaze correction of multi-view images
WO2017200950A1 (en) 2016-05-19 2017-11-23 Reald Spark, Llc Wide angle imaging directional backlights
WO2017205183A1 (en) 2016-05-23 2017-11-30 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
CN110178072B (zh) 2017-01-04 2022-03-11 瑞尔D斯帕克有限责任公司 用于成像定向背光源的光学叠堆
US10473967B2 (en) 2017-02-28 2019-11-12 Microsoft Technology Licensing, Llc Display device
WO2018187154A1 (en) 2017-04-03 2018-10-11 Reald Spark, Llc Segmented imaging directional backlights
EP4293574A3 (en) 2017-08-08 2024-04-03 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
US11115647B2 (en) 2017-11-06 2021-09-07 Reald Spark, Llc Privacy display apparatus
EP3743766B1 (en) 2018-01-25 2026-02-11 RealD Spark, LLC Touch screen for privacy display
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
WO2020112425A1 (en) * 2018-11-29 2020-06-04 Corning Incorporated Method and apparatus for forming a bezel-less display
CN116194812A (zh) 2020-09-16 2023-05-30 瑞尔D斯帕克有限责任公司 车辆外部照明装置
CN114419995B (zh) * 2022-01-21 2024-07-16 宁波视睿迪光电有限公司 全透明显示装置
US12585094B2 (en) 2022-06-22 2026-03-24 Reald Spark, Llc Anamorphic directional illumination device
KR20240001731A (ko) 2022-06-24 2024-01-04 삼성디스플레이 주식회사 커버 윈도우 및 이를 포함하는 표시 장치
WO2024030274A1 (en) 2022-08-02 2024-02-08 Reald Spark, Llc Pupil tracking near-eye display
US12282168B2 (en) 2022-08-11 2025-04-22 Reald Spark, Llc Anamorphic directional illumination device with selective light-guiding

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070206148A1 (en) * 2006-03-02 2007-09-06 Mitsubishi Electric Corporation Large-sized display apparatus and display device and display module used in large-sized display apparatus
US20090322794A1 (en) * 2005-12-01 2009-12-31 Screen Technology Limited Display with improved uniformity
CN201773537U (zh) * 2010-05-28 2011-03-23 曹嘉灿 无边框显示装置
TW201140154A (en) * 2010-05-13 2011-11-16 Coretronic Corp Optical elememt and display module
US20120027399A1 (en) * 2010-07-30 2012-02-02 Yeates Kyle H Electronic Device Having Selectively Strengthening Glass Cover Glass

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3198044B2 (ja) * 1995-03-01 2001-08-13 キヤノン株式会社 表示装置
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
JP2001324761A (ja) * 2000-05-16 2001-11-22 Toshiba Corp 表示装置
WO2002077672A2 (en) 2001-02-07 2002-10-03 Corning Incorporated High-contrast screen with random microlens array
JP2006351215A (ja) * 2005-06-13 2006-12-28 Seiko Epson Corp バックライトユニットの製造方法、バックライトユニット、及び電気光学装置、電子機器
JP2007264111A (ja) * 2006-03-27 2007-10-11 Fujifilm Corp 透過型液晶表示装置
JP5050407B2 (ja) * 2006-05-18 2012-10-17 株式会社日立製作所 前面板およびそれを用いた表示装置
US8203786B2 (en) 2006-12-28 2012-06-19 Texas Instruments Incorporated Method and system for screen attachment
JP5026163B2 (ja) * 2007-06-26 2012-09-12 セイコーインスツル株式会社 電子機器
CN101868814B (zh) * 2007-11-22 2013-06-05 夏普株式会社 显示装置
JP2009300801A (ja) * 2008-06-13 2009-12-24 Sony Corp 光学包装体、およびその製造方法、バックライト、ならびに液晶表示装置
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
JP4756099B2 (ja) * 2009-03-18 2011-08-24 日東電工株式会社 光拡散素子、光拡散素子付偏光板、およびこれらを用いた液晶表示装置、ならびに光拡散素子の製造方法
US9588264B2 (en) 2011-10-12 2017-03-07 Corning Incorporated Bezel-concealing display covers and display devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090322794A1 (en) * 2005-12-01 2009-12-31 Screen Technology Limited Display with improved uniformity
US20070206148A1 (en) * 2006-03-02 2007-09-06 Mitsubishi Electric Corporation Large-sized display apparatus and display device and display module used in large-sized display apparatus
TW201140154A (en) * 2010-05-13 2011-11-16 Coretronic Corp Optical elememt and display module
CN201773537U (zh) * 2010-05-28 2011-03-23 曹嘉灿 无边框显示装置
US20120027399A1 (en) * 2010-07-30 2012-02-02 Yeates Kyle H Electronic Device Having Selectively Strengthening Glass Cover Glass

Also Published As

Publication number Publication date
WO2013134589A2 (en) 2013-09-12
JP2015516588A (ja) 2015-06-11
US8950883B2 (en) 2015-02-10
JP6038193B2 (ja) 2016-12-07
TW201341864A (zh) 2013-10-16
EP2823350A2 (en) 2015-01-14
US20130235561A1 (en) 2013-09-12
KR20140138858A (ko) 2014-12-04
CN104620165A (zh) 2015-05-13
WO2013134589A3 (en) 2013-10-31
JP2017078861A (ja) 2017-04-27

Similar Documents

Publication Publication Date Title
TWI567434B (zh) 使用指向性背光的無邊框顯示裝置
TWI624712B (zh) 彎曲的邊框隱藏式顯示器裝置殼蓋與無邊框顯示器裝置
JP5195719B2 (ja) 液晶表示装置
US9103524B2 (en) Immersive display with minimized image artifacts
KR100394563B1 (ko) 백라이트 및 액정표시장치
US7995160B2 (en) Prism sheet and liquid crystal display having the same
JP6826036B2 (ja) 発光装置、表示装置および照明装置
JP7166413B2 (ja) 発光装置、表示装置および照明装置
CN108227249A (zh) 液晶显示装置
JP6985962B2 (ja) 表示装置
TW201905872A (zh) 用於在顯示器系統中提供準直背光照明的方法和系統
TWI395003B (zh) 液晶顯示裝置
US20140126075A1 (en) Films for display covers and display devices comprising the same
WO2016194716A1 (ja) エッジライト型バックライト装置及び液晶表示装置
KR20000011594A (ko) 면상조명장치
US9335584B2 (en) Display device
KR20090060067A (ko) 확산판 및 이를 포함하는 액정표시장치용 백라이트 유닛
TWM615225U (zh) 背光模組及顯示裝置
KR101571344B1 (ko) 바텀 케이스 및 이를 포함하는 백라이트 어셈블리
CN107526980B (zh) 显示装置和移动终端
KR101239824B1 (ko) 대형 액정표시장치용 백라이트 유닛
KR20110103594A (ko) 디스플레이 장치
CN113138479A (zh) 显示面板
TW202038198A (zh) 形成無邊框顯示的方法和元件

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees