DE69119910D1 - Anzeigevorrichtung - Google Patents

Anzeigevorrichtung

Info

Publication number
DE69119910D1
DE69119910D1 DE69119910T DE69119910T DE69119910D1 DE 69119910 D1 DE69119910 D1 DE 69119910D1 DE 69119910 T DE69119910 T DE 69119910T DE 69119910 T DE69119910 T DE 69119910T DE 69119910 D1 DE69119910 D1 DE 69119910D1
Authority
DE
Germany
Prior art keywords
pct
date apr
dots
sec
matrix
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.)
Expired - Fee Related
Application number
DE69119910T
Other languages
English (en)
Other versions
DE69119910T2 (de
Inventor
John Ashall
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.)
Mitsubishi Chemical UK Ltd
Original Assignee
ILLUMINATION RESEARCH GROUP (PROPERTIES) PTY Ltd ABBOTSFORD AU
ILLUMINATION RESEARCH GROUP PR
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3774963&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69119910(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ILLUMINATION RESEARCH GROUP (PROPERTIES) PTY Ltd ABBOTSFORD AU, ILLUMINATION RESEARCH GROUP PR filed Critical ILLUMINATION RESEARCH GROUP (PROPERTIES) PTY Ltd ABBOTSFORD AU
Publication of DE69119910D1 publication Critical patent/DE69119910D1/de
Application granted granted Critical
Publication of DE69119910T2 publication Critical patent/DE69119910T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • B60K35/60—
    • 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
    • B60K2360/33—
    • 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
    • G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/1804—Achieving homogeneous illumination
    • G09F2013/1809—Achieving homogeneous illumination using a non-homogeneous front window
    • G09F2013/1813—Achieving homogeneous illumination using a non-homogeneous front window provided with a coating showing a pattern of dots of variable density
DE69119910T 1990-09-20 1991-09-20 Anzeigevorrichtung Expired - Fee Related DE69119910T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPK239290 1990-09-20
PCT/AU1991/000436 WO1992005535A1 (en) 1990-09-20 1991-09-20 A display system

Publications (2)

Publication Number Publication Date
DE69119910D1 true DE69119910D1 (de) 1996-07-04
DE69119910T2 DE69119910T2 (de) 1997-01-23

Family

ID=3774963

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69119910T Expired - Fee Related DE69119910T2 (de) 1990-09-20 1991-09-20 Anzeigevorrichtung

Country Status (14)

Country Link
US (2) US5390436A (de)
EP (1) EP0549679B1 (de)
JP (1) JP2920785B2 (de)
KR (1) KR960013210B1 (de)
AT (1) ATE138753T1 (de)
BR (1) BR9106868A (de)
CA (1) CA2092086C (de)
DE (1) DE69119910T2 (de)
DK (1) DK0549679T3 (de)
ES (1) ES2089231T3 (de)
GR (1) GR3020877T3 (de)
HK (1) HK208996A (de)
SG (1) SG68563A1 (de)
WO (1) WO1992005535A1 (de)

Families Citing this family (174)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9104043D0 (en) * 1991-02-26 1991-04-10 Jsb Electrical Plc Edgelit luminaires
FR2713152A1 (fr) * 1993-11-30 1995-06-09 Cmb Flexible Feuille imprimée, notamment pour emballages.
DE4425246A1 (de) * 1994-07-16 1996-01-18 Schoeniger Karl Heinz Beleuchtete Anzeigetafel
US6712481B2 (en) 1995-06-27 2004-03-30 Solid State Opto Limited Light emitting panel assemblies
US5613751A (en) * 1995-06-27 1997-03-25 Lumitex, Inc. Light emitting panel assemblies
DE19526498A1 (de) * 1995-07-20 1997-01-23 Gerhard Mueller Leuchtplatte
WO1997004989A1 (en) * 1995-08-01 1997-02-13 Mcgaffigan Thomas H Vehicle track lighting system
US5947578A (en) * 1995-10-24 1999-09-07 Nu-Tech & Engineering, Inc. Back lighting device
GB9600247D0 (en) 1996-01-06 1996-03-06 Contra Vision Ltd Panel with light permeable images
US5895115A (en) * 1996-01-16 1999-04-20 Lumitex, Inc. Light emitting panel assemblies for use in automotive applications and the like
US5806263A (en) * 1996-02-08 1998-09-15 Coleman; William J. Glass block connector strip
GB9620620D0 (en) * 1996-10-03 1996-11-20 Ici Plc Illumination system
GB9608243D0 (en) * 1996-04-20 1996-06-26 Queensbury International Limit Display signs
GB2328544A (en) * 1996-04-20 1999-02-24 Queensbury International Limit Display signs
AUPO260896A0 (en) * 1996-09-26 1996-10-24 Eleven Lighting Pty Limited Display system with improved illumination
US5943802A (en) * 1997-04-07 1999-08-31 Mark Iv Industries Limited Reflective display with front lighting
GB2325772A (en) * 1997-05-31 1998-12-02 Queensbury International Limit Display signs
US6036327A (en) * 1997-07-28 2000-03-14 Lucent Technologies Inc. Transparent display with diffuser backed microtextured illuminating device and method of manufacture therefor
GB9801312D0 (en) * 1998-01-22 1998-03-18 Ici Plc Illumination system
GB9803327D0 (en) 1998-02-17 1998-04-15 Ici Plc An edge-lit illumination system
FR2776811B1 (fr) 1998-03-25 2001-12-14 Christophe Blanc Dispositif lumineux eclaire par la tranche
GB9807204D0 (en) 1998-04-04 1998-06-03 Ici Plc An edge-lit illumination system
GB9819196D0 (en) * 1998-09-04 1998-10-28 Ici Plc Edge-lit illumination system
US6752505B2 (en) * 1999-02-23 2004-06-22 Solid State Opto Limited Light redirecting films and film systems
AU755876B2 (en) * 1999-03-26 2003-01-02 B.T.B.H. Holdings Limited Display device
AUPP944699A0 (en) * 1999-03-26 1999-04-22 B.T.B.H. Holdings Limited A display system
US6174065B1 (en) 1999-04-05 2001-01-16 Paul Schurch Modular illuminated panel display system
KR100355305B1 (ko) * 1999-08-31 2002-10-12 황준선 백 라이트 장치
US20080273319A1 (en) * 1999-09-17 2008-11-06 Vanderschuit Carl R Beverage accessory devices
JP2001117516A (ja) * 1999-10-15 2001-04-27 Ichiyosha:Kk 面発光ディスプレーパネル
AUPQ399199A0 (en) * 1999-11-11 1999-12-02 Aristocrat Leisure Industries Pty Ltd Diffuser panel particularly for use in belly door of gaming machine
FR2802308B1 (fr) 1999-12-09 2002-03-08 Gc Comm Procede et dispositif d'usinage par laser de guides de lumiere, guides de lumiere obtenus et ecrans retro-elaires incorporant ces guides
US7077536B2 (en) * 2000-01-19 2006-07-18 Apostol Konomi Double-sided edge lighting-type display light box
US7365746B1 (en) 2003-05-05 2008-04-29 Mirage Motion Media Inc. Signage display system and process
AUPQ572900A0 (en) * 2000-02-18 2000-03-16 Spicon Industries Pty. Ltd. Improved lighting display system
US6612729B1 (en) 2000-03-16 2003-09-02 3M Innovative Properties Company Illumination device
US6893135B2 (en) 2000-03-16 2005-05-17 3M Innovative Properties Company Light guides suitable for illuminated displays
US6621973B1 (en) 2000-03-16 2003-09-16 3M Innovative Properties Company Light guide with protective outer sleeve
US6767106B2 (en) * 2000-05-08 2004-07-27 Lexalite International Corporation Edge-lit luminaire having prismatic optical control
UA74186C2 (uk) * 2000-05-19 2005-11-15 Лусайт Інтернешнл Юк Лімітед Освітлювальний пристрій з підсвічуванням крізь ребро
EP1174661A1 (de) 2000-07-17 2002-01-23 Designedge Europe Limited Leuchte
GB0026418D0 (en) * 2000-10-28 2000-12-13 Randak Design Consultants Ltd Image display system
GB0031611D0 (en) 2000-12-21 2001-02-07 Ineos Acrylics Uk Ltd Edge lit illumination devices
US6732641B2 (en) 2000-12-22 2004-05-11 Industrial Sol Art & Design, Ltd. Method for providing display images in an illuminated display device
US20040221753A1 (en) * 2000-12-22 2004-11-11 Greg Goodrich Illuminated display device
US6783269B2 (en) * 2000-12-27 2004-08-31 Koninklijke Philips Electronics N.V. Side-emitting rod for use with an LED-based light engine
KR100799156B1 (ko) * 2001-07-13 2008-01-29 삼성전자주식회사 도광판, 이의 제조 방법, 이를 이용한 액정표시장치
US8556730B2 (en) * 2001-10-15 2013-10-15 Igt Gaming device display having a digital image and silkscreen colors and process for making same
JP3599022B2 (ja) 2002-01-10 2004-12-08 カシオ計算機株式会社 液晶表示装置
CN100416373C (zh) * 2002-04-16 2008-09-03 三星电子株式会社 用于液晶显示装置的背光组件
US6846098B2 (en) * 2002-05-16 2005-01-25 Eastman Kodak Company Light diffuser with variable diffusion
JP4048844B2 (ja) * 2002-06-17 2008-02-20 カシオ計算機株式会社 面光源及びそれを用いた表示装置
ITFI20020135A1 (it) * 2002-07-19 2004-01-19 Targetti Sankey Spa Serramento illuminante a vetri e relativo profilato illuminante
KR100828531B1 (ko) * 2002-07-26 2008-05-13 삼성전자주식회사 액정 표시 장치
US6976915B2 (en) * 2002-07-31 2005-12-20 Igt Gaming device display with simulated halftones
US7036946B1 (en) * 2002-09-13 2006-05-02 Rockwell Collins, Inc. LCD backlight with UV light-emitting diodes and planar reactive element
US6945668B1 (en) 2002-12-13 2005-09-20 Linear Lighting Corp. Multidirectional transparent panel lighting system
TW585275U (en) * 2002-12-17 2004-04-21 Hon Hai Prec Ind Co Ltd Light source system
US20040120019A1 (en) * 2002-12-24 2004-06-24 Chin-Hsing Chou Object short-range projection light conduction structure
US20040139636A1 (en) * 2003-01-22 2004-07-22 Lin Ming Hsien Illuminated signboard
US7478942B2 (en) * 2003-01-23 2009-01-20 Samsung Electronics Co., Ltd. Light guide plate with light reflection pattern
US6895705B2 (en) * 2003-05-15 2005-05-24 Marketing Display, Inc. Light panel
US20040248670A1 (en) * 2003-06-09 2004-12-09 Okamoto Kelvin Tsugio Golf balls incorporating peptizers and method of manufacture
WO2005016081A1 (en) * 2003-08-13 2005-02-24 Stephen Neal Picture frame with illumination
NL1024395C2 (nl) * 2003-09-29 2005-03-31 Fivado Beheer B V Belichtingsstelsel, lichtkamer en weergeefinrichting.
JP4507062B2 (ja) * 2003-11-20 2010-07-21 オムロン株式会社 面光源装置及び当該装置を用いた機器
US20050117330A1 (en) * 2003-12-02 2005-06-02 Li-Han Chen Light illuminated photo frame
JP2005243346A (ja) * 2004-02-25 2005-09-08 Citizen Electronics Co Ltd 両面発光照明装置
TWI271583B (en) * 2004-03-09 2007-01-21 Au Optronics Corp Light guide of backlight unit
JP2005257938A (ja) * 2004-03-10 2005-09-22 Calsonic Kansei Corp 可変表示構造
JP2006003431A (ja) * 2004-06-15 2006-01-05 Omron Corp 表示装置
US7147345B1 (en) 2004-07-12 2006-12-12 Toney Jr Samuel Themes for flashlight inserts
US11277010B2 (en) 2004-10-01 2022-03-15 Tseng-Lu Chien LED night light with edge-lit light guide
US7205729B2 (en) * 2004-10-07 2007-04-17 Barco, Naamloze Vennootschap Control system and method for controlling lighting and video devices
US9343003B2 (en) * 2004-10-29 2016-05-17 George O. Podd Backlit graphic display device with device-to-surface mounts
US8646194B2 (en) * 2004-10-29 2014-02-11 George O. Podd Lighting device
CN100376966C (zh) * 2004-12-29 2008-03-26 鸿富锦精密工业（深圳）有限公司 导光板
US20060267788A1 (en) * 2005-01-21 2006-11-30 Delany George B Method and apparatus for illuminating a wall plate
KR100707164B1 (ko) * 2005-06-08 2007-04-13 삼성전기주식회사 색분산 개선용 확산판 및 이를 채용한 디스플레이 소자용조명장치
US20060285358A1 (en) * 2005-06-20 2006-12-21 Chen Jui C Display frame having a light source to provide back illumination
US7874689B2 (en) * 2006-10-03 2011-01-25 Denso Corporation Display device
TWI496315B (zh) * 2006-11-13 2015-08-11 Cree Inc 照明裝置、被照明的殼體及照明方法
WO2008070098A2 (en) 2006-12-04 2008-06-12 Safe Lites, Llc Method and apparatus for billboard with advertisement including electroluminescent lighting
KR100903028B1 (ko) * 2007-01-15 2009-06-18 제일모직주식회사 쐐기형 배면프리즘을 포함하는 액정표시장치 백라이트 유닛용 도광판
ATE442562T1 (de) 2007-01-25 2009-09-15 Electrolux Home Prod Corp Gerät zur kühlung von lebensmitteln
KR100856060B1 (ko) * 2007-04-06 2008-09-02 주식회사 하이닉스반도체 반도체메모리소자의 내부리프레쉬신호 생성장치
AU2007354904B2 (en) 2007-06-14 2014-06-26 Avery Dennison Corporation Illuminated graphical and information display
US20090071048A1 (en) * 2007-06-25 2009-03-19 Yi Lan Multiple static image display
TWI376528B (en) * 2007-07-16 2012-11-11 Gigno Technology Co Ltd Light-emitting module, diffusion unit and diffusion sheet
US8434909B2 (en) 2007-10-09 2013-05-07 Flex Lighting Ii, Llc Light emitting display with light mixing within a film
JP5535923B2 (ja) * 2007-10-09 2014-07-02 ニコール，アンソニー，ジェイ 被照明膜への光結合
US20090109060A1 (en) * 2007-10-30 2009-04-30 Pontex Polyblend Co., Ltd. Optical-film traffic sign
JP4392445B2 (ja) * 2007-12-14 2010-01-06 株式会社エス・ケー・ジー 導光板の製造方法、導光板、及び当該導光板を用いた発光式看板
US20090185389A1 (en) * 2008-01-18 2009-07-23 Osram Sylvania Inc Light guide for a lamp
WO2009109895A1 (en) * 2008-03-07 2009-09-11 Koninklijke Philips Electronics N.V. Lighting system with removable light extracting member
WO2009147877A1 (ja) * 2008-06-04 2009-12-10 シャープ株式会社 導光体、照明装置、および液晶表示装置
US8462292B2 (en) * 2008-07-31 2013-06-11 Rambus Delaware Llc Optically transmissive substrates and light emitting assemblies and methods of making same, and methods of displaying images using the optically transmissive substrates and light emitting assemblies
JP4528902B2 (ja) * 2008-08-06 2010-08-25 株式会社オプトデザイン 光源装置、照明装置および表示装置
US20100043263A1 (en) * 2008-08-20 2010-02-25 Safe Lites, Llc System and method for modular electroluminescent sign
US8517588B2 (en) * 2008-09-30 2013-08-27 Rainier Horst Integrally illuminated panel apparatus and methods
CN101750666B (zh) * 2008-12-05 2012-05-30 清华大学 导光板以及使用该导光板的背光模组
US8317352B2 (en) 2008-12-11 2012-11-27 Robert Saccomanno Non-invasive injection of light into a transparent substrate, such as a window pane through its face
US8905610B2 (en) 2009-01-26 2014-12-09 Flex Lighting Ii, Llc Light emitting device comprising a lightguide film
JP2012516025A (ja) 2009-01-26 2012-07-12 フレックス ライティング ツー リミテッド ライアビリティ カンパニー 可撓性薄膜による照明
WO2010103706A1 (ja) * 2009-03-11 2010-09-16 シャープ株式会社 照明装置、表示装置、及びテレビ受信装置
US10243510B2 (en) 2009-03-25 2019-03-26 Pixalux Innovations Pty Ltd Illumination panel
SG174534A1 (en) * 2009-03-25 2011-10-28 Pixalux Innovations Pty Ltd Illumination panel
US8917962B1 (en) 2009-06-24 2014-12-23 Flex Lighting Ii, Llc Method of manufacturing a light input coupler and lightguide
TWM375632U (en) * 2009-09-04 2010-03-11 Depo Auto Parts Ind Co Ltd Vehicle optical device
KR101184449B1 (ko) * 2009-12-28 2012-09-21 제일모직주식회사 패턴 도광판, 그 제조방법 및 이를 이용한 액정표시장치 백라이트 유닛
TWI454639B (zh) * 2009-12-28 2014-10-01 Hon Hai Prec Ind Co Ltd 環形導光結構及採用該環形導光結構之背光模組
US20110219648A1 (en) * 2010-03-12 2011-09-15 Trevor James Led edge-lit signage utilizing digital print technology
KR101821727B1 (ko) * 2010-04-16 2018-01-24 플렉스 라이팅 투 엘엘씨 필름 기반 라이트가이드를 포함하는 프론트 조명 디바이스
US9028123B2 (en) 2010-04-16 2015-05-12 Flex Lighting Ii, Llc Display illumination device with a film-based lightguide having stacked incident surfaces
US9110200B2 (en) 2010-04-16 2015-08-18 Flex Lighting Ii, Llc Illumination device comprising a film-based lightguide
DE102010018424A1 (de) 2010-04-27 2011-10-27 Klaus Pfister Paneel mit einer Beleuchtung
TW201142384A (en) * 2010-05-18 2011-12-01 Global Lighting Technolog Inc Light guide panel, front-light module and reflctive display apparatus
TWI497015B (zh) * 2010-05-27 2015-08-21 Hon Hai Prec Ind Co Ltd 背光模組
WO2012016047A1 (en) 2010-07-28 2012-02-02 Flex Lighting Ii, Llc Light emitting device with optical redundancy
KR101191213B1 (ko) * 2010-11-02 2012-10-15 엘지전자 주식회사 조명기구
JP2012136199A (ja) * 2010-12-28 2012-07-19 Nippon Seiki Co Ltd 表示装置
TW201226143A (en) * 2010-12-28 2012-07-01 Hon Hai Prec Ind Co Ltd Light guide plate mold and method for making light guide plate and light guide plate
WO2012109193A2 (en) * 2011-02-08 2012-08-16 Ge Lighting Solutions Llc Blade of light luminaire
CA2829388C (en) 2011-03-09 2018-09-25 Flex Lighting Ii, Llc Light emitting device with adjustable light output profile
TW201314128A (zh) * 2011-08-12 2013-04-01 Panelux Australia Pty Ltd 照明裝置
NL2007529C2 (nl) * 2011-10-04 2013-04-08 Nicolaas Maria Broekman Taxibaaninformatiebord en taxibaaninformatiesysteem.
US10030846B2 (en) 2012-02-14 2018-07-24 Svv Technology Innovations, Inc. Face-lit waveguide illumination systems
US8826572B2 (en) 2012-03-30 2014-09-09 Andy K. F. Kaoh Adjustable illuminated lottery sign
TW201341727A (zh) * 2012-04-13 2013-10-16 E Lon Optronics Co Ltd 側光源處理模組以及應用該側光源處理模組之照明裝置
CN103912797A (zh) * 2013-01-06 2014-07-09 纬创资通股份有限公司 背光模块
US9214101B2 (en) 2013-02-14 2015-12-15 Mark Richmond Backlit graphic display device
US9690032B1 (en) 2013-03-12 2017-06-27 Flex Lighting Ii Llc Lightguide including a film with one or more bends
US11009646B2 (en) 2013-03-12 2021-05-18 Azumo, Inc. Film-based lightguide with interior light directing edges in a light mixing region
US9566751B1 (en) 2013-03-12 2017-02-14 Flex Lighting Ii, Llc Methods of forming film-based lightguides
WO2014152611A1 (en) * 2013-03-14 2014-09-25 Estrakon, Inc. Simulated neon sign
ITPD20130075A1 (it) * 2013-03-25 2014-09-26 Automotive Lighting Italia Spa Dispositivo di illuminazione e/o segnalazione per veicoli e relativo metodo di realizzazione
US9587848B2 (en) 2013-12-11 2017-03-07 Honeywell International Inc. Building automation controller with rear projecting light
FR3023213B1 (fr) * 2014-07-03 2016-07-29 Saint Gobain Ensemble vitre lumineux.
KR101688433B1 (ko) * 2014-09-02 2016-12-21 현대모비스 주식회사 돌출형 점등 이미지를 갖는 자동차용 램프
KR101649212B1 (ko) * 2014-10-27 2016-08-19 지스마트 주식회사 재귀반사방지수단을 구비한 투명전광판
WO2016093137A1 (ja) * 2014-12-10 2016-06-16 シャープ株式会社 照明装置及び表示装置
CN204460089U (zh) * 2015-02-13 2015-07-08 杭州康榕进出口有限公司 导光板以及led灯具
TWM502499U (zh) * 2015-02-16 2015-06-11 Yi-He Lin 遊戲機之發光面板
US10330858B1 (en) 2015-06-25 2019-06-25 Advanced Technology, Inc. Deformable mount for LED assembly
US10101521B1 (en) * 2015-06-25 2018-10-16 Advanced Technology, Inc. Multilayered illuminated laminate system
US11035993B2 (en) 2015-08-14 2021-06-15 S.V.V. Technology Innovations, Inc Illumination systems employing thin and flexible waveguides with light coupling structures
EP3379133B1 (de) * 2015-11-19 2021-08-11 Sony Group Corporation Beleuchtungssystem und anzeigevorrichtung
US20170148363A1 (en) * 2015-11-25 2017-05-25 Darrell Frycz Illuminated Sign Device
USD790096S1 (en) 2015-12-02 2017-06-20 MotorMood, LLC Vehicular illuminated display device
RU2616776C1 (ru) * 2015-12-27 2017-04-18 Анатолий Юрьевич Луговцев Осветитель маршрутоуказателя
KR102458240B1 (ko) * 2016-01-06 2022-10-24 삼성전자주식회사 백라이트 유닛 및 이를 포함하는 디스플레이 장치
USD820492S1 (en) 2016-07-11 2018-06-12 Simon, S.A.U. Luminaire
US10118568B2 (en) * 2016-03-09 2018-11-06 Ford Global Technologies, Llc Vehicle badge having discretely illuminated portions
USD820493S1 (en) * 2016-07-11 2018-06-12 Simon, S.A.U. Luminaire
US10488062B2 (en) 2016-07-22 2019-11-26 Ademco Inc. Geofence plus schedule for a building controller
US10253553B2 (en) * 2016-09-16 2019-04-09 Farah Naz Pourbabai Barnes Luminous apparatus
CN110087941B (zh) * 2016-09-19 2022-05-17 李尔公司 包括受照特征的交通工具座椅
CN108459433B (zh) * 2017-02-21 2021-08-13 中强光电股份有限公司 背光模块及其面光源组件
US10274783B2 (en) * 2017-05-05 2019-04-30 Pelka & Associates, Inc. Direct-view LED backlight with gradient reflective layer
KR102400975B1 (ko) * 2017-10-23 2022-05-23 삼성전자주식회사 디스플레이 장치
US10748459B2 (en) 2017-12-20 2020-08-18 Andy K. F. Kaoh Reduced cost lottery signs for displaying lottery jackpots of millions and billions of dollars
KR102479674B1 (ko) * 2018-03-01 2022-12-21 레이아 인코포레이티드 시준된 안내 광을 이용한 정적 멀티뷰 디스플레이 및 방법
US20190346089A1 (en) * 2018-05-08 2019-11-14 Elite Lighting Light Fixture
US10739513B2 (en) 2018-08-31 2020-08-11 RAB Lighting Inc. Apparatuses and methods for efficiently directing light toward and away from a mounting surface
US10801679B2 (en) 2018-10-08 2020-10-13 RAB Lighting Inc. Apparatuses and methods for assembling luminaires
EP3663641A1 (de) * 2018-12-07 2020-06-10 Marelli Automotive Lighting Italy S.p.A. Fahrzeugbeleuchtungsvorrichtung und/oder fahrzeugsignalvorrichtung
WO2020142731A1 (en) 2019-01-03 2020-07-09 Flex Lighting Ii, Llc Reflective display comprising a lightguide and light turning film creating multiple illumination peaks
USD925080S1 (en) * 2019-01-28 2021-07-13 Uber Technologies, Inc. Illuminatable device
EP3961292A4 (de) * 2019-04-26 2022-06-22 Panasonic Intellectual Property Management Co., Ltd. Optisches system, beleuchtungssystem, anzeigesystem und mobiler körper
US11513274B2 (en) 2019-08-01 2022-11-29 Azumo, Inc. Lightguide with a light input edge between lateral edges of a folded strip
US10991339B1 (en) * 2019-11-26 2021-04-27 Facebook Technologies, Llc System and method for increasing light uniformity for a display backlight
JP7435066B2 (ja) * 2020-03-11 2024-02-21 オムロン株式会社 表示装置及び遊技機
JP7426625B2 (ja) * 2020-05-13 2024-02-02 パナソニックＩｐマネジメント株式会社 光学システム、照明システム、表示システム及び移動体
US11846798B2 (en) * 2022-04-01 2023-12-19 Valve Corporation Head-mounted display devices with non-rectangular backlight

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994149A (en) * 1959-05-14 1961-08-01 Mcphilben Mfg Co Inc Directional luminaire
US3241256A (en) * 1963-05-13 1966-03-22 Bendix Corp Method and means for integrally lighting an indicator with uniform brightness and with light conservation
US3486261A (en) * 1965-10-22 1969-12-30 George K C Hardesty Illuminating apparatus
US3591941A (en) * 1968-01-26 1971-07-13 Perfeclite Inc Light fixture
US3510976A (en) * 1968-03-20 1970-05-12 Prismo Safety Corp Safety road sign
JPS5434972A (en) * 1977-08-19 1979-03-14 Matsushita Electric Ind Co Ltd Steam oven
US4191451A (en) * 1978-04-21 1980-03-04 Marv Hodges, Inc. Projection screen and method of making same
GB2030750A (en) * 1978-10-04 1980-04-10 Pierre Lo International Ltd Illuminated signs
US4385343A (en) * 1978-12-26 1983-05-24 Plumly George W Edge lighted devices
JPS6056085B2 (ja) * 1980-08-05 1985-12-09 勇輔 南部 合成樹脂成形機の加熱装置
US4386476A (en) * 1981-11-03 1983-06-07 Manfred Schulman Edge lighted display sign
US4600666A (en) * 1983-01-12 1986-07-15 Zink Edmund S Integrated photoscreen for making a halftone reproduction printing plate from a photograph
US4975809A (en) * 1984-03-28 1990-12-04 Tradebest International Corporation Autonomous visual-attraction enhancement utilizing edge-illuminated panel
JPS60235102A (ja) * 1984-05-09 1985-11-21 Seiko Epson Corp 透過型光散乱素子
AU4942885A (en) * 1984-11-07 1986-05-15 Mark Nine Engineering (Pty.) Ltd. Illuminated sign board
US4715137A (en) * 1986-01-31 1987-12-29 Scheve William J Illuminated display with beaded light-transmitting image
DE3706392A1 (de) * 1987-02-27 1988-09-08 Tegtmeier Metallbau Leuchtkasten
US4791745A (en) * 1987-03-20 1988-12-20 Pohn Mac R Black light display system
US4965950A (en) * 1987-03-23 1990-10-30 Koito Manufacturing Co., Ltd. Display device for automotive mark plate
FR2620795B1 (fr) * 1987-09-18 1992-02-28 Courageux Claude Diffuseur de lumiere
US5043716A (en) * 1988-07-14 1991-08-27 Adaptive Micro Systems, Inc. Electronic display with lens matrix
JPH02157791A (ja) * 1988-12-09 1990-06-18 Fujitsu Ltd 面照明装置
JPH02269382A (ja) * 1989-04-11 1990-11-02 Meitaku Syst:Kk 一側光源用面光源パネル
US4974354A (en) * 1989-04-21 1990-12-04 Hembrook Jr Norbert Visual display device for vehicles
GB9104043D0 (en) * 1991-02-26 1991-04-10 Jsb Electrical Plc Edgelit luminaires

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US5625968A (en) 1997-05-06
EP0549679A4 (en) 1993-11-18
EP0549679B1 (de) 1996-05-29
ATE138753T1 (de) 1996-06-15
CA2092086C (en) 1995-09-05
EP0549679A1 (de) 1993-07-07
KR930702739A (ko) 1993-09-09
US5390436A (en) 1995-02-21
AU8622691A (en) 1992-04-15
JPH06505809A (ja) 1994-06-30
GR3020877T3 (en) 1996-11-30
JP2920785B2 (ja) 1999-07-19
KR960013210B1 (ko) 1996-10-02
HK208996A (en) 1996-11-29
BR9106868A (pt) 1993-07-06
ES2089231T3 (es) 1996-10-01
SG68563A1 (en) 1999-11-16
DK0549679T3 (da) 1996-10-14
DE69119910T2 (de) 1997-01-23
WO1992005535A1 (en) 1992-04-02
AU647834B2 (en) 1994-03-31

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