PL359587A1 - Urządzenie oświetlające z projekcją krawędziową - Google Patents

Urządzenie oświetlające z projekcją krawędziową

Info

Publication number
PL359587A1
PL359587A1 PL01359587A PL35958701A PL359587A1 PL 359587 A1 PL359587 A1 PL 359587A1 PL 01359587 A PL01359587 A PL 01359587A PL 35958701 A PL35958701 A PL 35958701A PL 359587 A1 PL359587 A1 PL 359587A1
Authority
PL
Poland
Prior art keywords
light
edge
illumination devices
lit illumination
edge lit
Prior art date
Application number
PL01359587A
Other languages
English (en)
Other versions
PL196953B1 (pl
Inventor
Heather Allinson
Original Assignee
Lucite International Uk Limited
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=26244300&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL359587(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB0012003A external-priority patent/GB0012003D0/en
Priority claimed from GB0015401A external-priority patent/GB0015401D0/en
Application filed by Lucite International Uk Limited filed Critical Lucite International Uk Limited
Publication of PL359587A1 publication Critical patent/PL359587A1/pl
Publication of PL196953B1 publication Critical patent/PL196953B1/pl

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
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • 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
    • 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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0031—Reflecting element, sheet or layer
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/007—Incandescent lamp or gas discharge lamp
    • G02B6/0071—Incandescent lamp or gas discharge lamp with elongated shape, e.g. tube

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
  • Optical Elements Other Than Lenses (AREA)
PL359587A 2000-05-19 2001-05-04 Urządzenie oświetleniowe z projekcją krawędziową PL196953B1 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0012003A GB0012003D0 (en) 2000-05-19 2000-05-19 Edge lit illumination device
GB0015401A GB0015401D0 (en) 2000-06-24 2000-06-24 Edge lift illumination devices
PCT/GB2001/001973 WO2001088432A1 (en) 2000-05-19 2001-05-04 Edge lit illumination devices

Publications (2)

Publication Number Publication Date
PL359587A1 true PL359587A1 (pl) 2004-08-23
PL196953B1 PL196953B1 (pl) 2008-02-29

Family

ID=26244300

Family Applications (1)

Application Number Title Priority Date Filing Date
PL359587A PL196953B1 (pl) 2000-05-19 2001-05-04 Urządzenie oświetleniowe z projekcją krawędziową

Country Status (26)

Country Link
US (1) US20030174490A1 (pl)
EP (1) EP1285198B2 (pl)
JP (1) JP2003533856A (pl)
KR (1) KR100770788B1 (pl)
CN (1) CN1264055C (pl)
AT (1) ATE345469T1 (pl)
AU (1) AU783551C (pl)
BG (1) BG64854B1 (pl)
BR (1) BR0110934A (pl)
CA (1) CA2408482A1 (pl)
CZ (1) CZ20023803A3 (pl)
DE (1) DE60124535T3 (pl)
DK (1) DK1285198T3 (pl)
ES (1) ES2276783T5 (pl)
HR (1) HRP20020965A2 (pl)
HU (1) HUP0302000A2 (pl)
IL (1) IL152852A0 (pl)
MX (1) MXPA02011401A (pl)
MY (1) MY134519A (pl)
NZ (1) NZ522567A (pl)
PL (1) PL196953B1 (pl)
PT (1) PT1285198E (pl)
SK (1) SK16342002A3 (pl)
UA (1) UA74186C2 (pl)
WO (1) WO2001088432A1 (pl)
YU (1) YU85602A (pl)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA74186C2 (uk) † 2000-05-19 2005-11-15 Лусайт Інтернешнл Юк Лімітед Освітлювальний пристрій з підсвічуванням крізь ребро
GB0031611D0 (en) * 2000-12-21 2001-02-07 Ineos Acrylics Uk Ltd Edge lit illumination devices
ITMI20022227A1 (it) * 2002-10-21 2004-04-22 Rolin Giorda Engineering Ltd Dispositivo visualizzatore, in particolare segnale stradale
KR100763301B1 (ko) * 2006-06-20 2007-10-04 주식회사 토탈에이플러스 광고물선전용 타워라이트의 발광 장치
US20080024870A1 (en) * 2006-07-27 2008-01-31 Bourdelais Robert P Light-redirecting film containing optical modification layer
CN101568762B (zh) 2007-01-23 2012-04-25 夏普株式会社 灯单元、照明装置和显示装置
JP5306235B2 (ja) * 2007-01-30 2013-10-02 コーニンクレッカ フィリップス エヌ ヴェ 発光床表面
TWM325578U (en) * 2007-07-20 2008-01-11 Tennrich Int Corp Light-emitting structure of a decoration plate and the electronic equipment it applied
TW200928465A (en) * 2007-12-18 2009-07-01 Mintek Thin Film Corp Light guide plate and backlight module
US7762704B2 (en) 2008-11-19 2010-07-27 Bryter Technologies LLC Optimized distribution of light extraction from an edge lit light source
US20110221978A1 (en) * 2008-11-28 2011-09-15 Sharp Kabushiki Kaisha Lighting device, display device and television receiver
US20110242849A1 (en) * 2010-04-05 2011-10-06 Skc Haas Display Films Co., Ltd. Thin double-sided light guide plate
US20110242850A1 (en) * 2010-04-06 2011-10-06 Skc Haas Display Films Co., Ltd. Double-sided light guide plate manufactured with micro-patterned carrier
US20110242847A1 (en) * 2010-04-06 2011-10-06 Skc Haas Display Films Co., Ltd. Laminated double-sided light guide plate
US20110242848A1 (en) * 2010-04-06 2011-10-06 SKC Haas Display Film Co., Ltd. Printed double-sided light guide plate
US20110242851A1 (en) * 2010-04-06 2011-10-06 Skc Haas Display Films Co., Ltd. Double-sided light guide plate manufactured with patterned rollers
US20120050875A1 (en) * 2010-08-31 2012-03-01 Skc Haas Display Films Co., Ltd. Optical sheet manufactured with micro-patterned carrier
US20120051704A1 (en) * 2010-08-31 2012-03-01 SKC Haas Disolay Films Co., Ltd. Optical sheet having thin double-sided light guide
US20120051705A1 (en) * 2010-08-31 2012-03-01 Skc Haas Display Films Co., Ltd. Optical sheet with laminated double-sided light guide plate
US20120120080A1 (en) * 2010-11-16 2012-05-17 Qualcomm Mems Technologies, Inc. Light guide with diffusive light input interface
GB201304114D0 (en) * 2013-03-07 2013-04-24 The Technology Partnership Plc Embedded diffuser structure
CN106585488B (zh) * 2017-03-06 2019-03-26 厦门市华励电器科技有限公司 一种交通警示发光装置及其使用方法
JP7203785B2 (ja) 2020-03-31 2023-01-13 株式会社ソニー・インタラクティブエンタテインメント 入力デバイス
CN120754529A (zh) 2020-03-31 2025-10-10 索尼互动娱乐股份有限公司 输入设备
DE102021124673A1 (de) 2021-09-23 2023-03-23 OSRAM CONTINENTAL GmbH Vorrichtung und Verfahren zur Strangpressextrusion mit anschließender Geometrieänderung

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497981A (en) * 1967-12-13 1970-03-03 George Henry Tyne Sign formed of light conducting and emitting members
DE2356947A1 (de) * 1973-11-15 1975-05-22 Dieter Butterweck Leuchtkoerper
US4059916A (en) * 1975-01-30 1977-11-29 Copal Company Limited Light diffusing device
US4385343A (en) † 1978-12-26 1983-05-24 Plumly George W Edge lighted devices
US4373282A (en) † 1979-12-26 1983-02-15 Hughes Aircraft Company Thin-panel illuminator for front-lit displays
DE3223706A1 (de) * 1982-06-25 1983-12-29 Jobo Labortech Leuchtkoerper fuer durchleutungsfaehige bilder, wie filmbetrachter
US4616295A (en) * 1984-07-03 1986-10-07 Hewlett-Packard Company Apparatus for mounting and illuminating liquid crystal displays
DE3528165C2 (de) † 1985-08-06 1994-07-07 Roehm Gmbh Mittels vernetzter Perlen eingetrübte Kunststoffelemente
JP2595067B2 (ja) * 1988-08-18 1997-03-26 東ソー株式会社 液晶パネル用バックライト
JPH0670882B2 (ja) * 1988-08-23 1994-09-07 株式会社明拓システム 単板使用エッジライトパネル
US5093765A (en) * 1990-02-16 1992-03-03 Tosoh Corporation Back lighting device for a panel
DE4018530A1 (de) † 1990-06-09 1991-12-12 Roehm Gmbh Verfahren zur herstellung von geglaetteten extrudierten vollplatten oder folien aus thermoplastischem kunststoff
SG68563A1 (en) * 1990-09-20 1999-11-16 Illumination Research Group Pr A display system
JPH04356015A (ja) * 1991-03-22 1992-12-09 Tosoh Corp バックライト
DE4125857A1 (de) † 1991-08-03 1993-02-04 Roehm Gmbh Mattierte polymethacrylat-folie
JP2692025B2 (ja) † 1992-01-24 1997-12-17 スタンレー電気株式会社 面状発光体装置
EP0561329B1 (en) * 1992-03-16 1996-06-12 Enplas Corporation Surface light source device
JPH0695112A (ja) * 1992-09-16 1994-04-08 Hitachi Ltd プリズムプレートおよびそれを用いた情報表示装置
US5386347A (en) * 1992-10-02 1995-01-31 Photo Craft Co., Ltd. Illuminating apparatus and a method of manufacturing an edge light conductor for use therein
US5359155A (en) † 1993-03-25 1994-10-25 Tiger Scientific Corp. Illumination apparatus for a digitizer tablet
US5863113A (en) * 1993-06-22 1999-01-26 Mitsubishi Rayon Co., Ltd. Plane light source unit
DE9318362U1 (de) † 1993-12-01 1994-02-03 Roehm Gmbh Gleichmäßig ausgeleuchtete Lichtleiterplatten
US5671994A (en) * 1994-06-08 1997-09-30 Clio Technologies, Inc. Flat and transparent front-lighting system using microprisms
JP2742880B2 (ja) * 1994-08-12 1998-04-22 大日本印刷株式会社 面光源、それを用いた表示装置、及びそれらに用いる光拡散シート
JPH0868910A (ja) * 1994-08-29 1996-03-12 Enplas Corp 面光源装置用導光板及びその製造方法
JP3607759B2 (ja) † 1995-09-08 2005-01-05 五洋紙工株式会社 プリズムシート
JP3324678B2 (ja) * 1996-08-05 2002-09-17 株式会社エンプラス 導光板、サイドライト型面光源装置及びサイドライト型面光源装置用の部品金型
US5727862A (en) * 1996-11-25 1998-03-17 Taiwan Liton Electronic Co., Ltd. LED back light assembly
US6334689B1 (en) * 1997-01-30 2002-01-01 Hitachi, Ltd. Liquid crystal display
WO1998054605A1 (en) * 1997-05-29 1998-12-03 Kuraray, Co., Ltd. Lightguide
DE19731710A1 (de) † 1997-07-23 1999-02-18 Bwf Kunststoffe Gmbh & Co Kg Lichtleiter mit Vorwärtsstreuung
FR2766493B1 (fr) * 1997-07-25 2003-10-03 Atohaas Holding Cv Composition thermoplastique a base de (co)polymere thermoplastique transparent contenant des particules de polyamide utilisable pour des articles faconnes diffusant la lumiere
US6036327A (en) * 1997-07-28 2000-03-14 Lucent Technologies Inc. Transparent display with diffuser backed microtextured illuminating device and method of manufacture therefor
JP3257457B2 (ja) * 1997-07-31 2002-02-18 株式会社日立製作所 液晶表示装置
US6086212A (en) * 1997-09-08 2000-07-11 Kuraray Co., Ltd. Panel light source device and display comprising it
JP3521058B2 (ja) * 1998-06-12 2004-04-19 株式会社エンプラス 導光板、サイドライト型面光源装置及び液晶表示装置
US7067188B1 (en) † 1999-01-21 2006-06-27 Arkema Polymeric articles having a textured surface and frosted appearance
JP4387014B2 (ja) * 1999-12-06 2009-12-16 日東電工株式会社 液晶表示装置
FR2806088B1 (fr) † 2000-03-07 2003-07-18 Atofina Composition thermoplastique transparente contenant des particules de polytetrafluoroethylene et articles faconnes obtenus a partir de cette composition
UA74186C2 (uk) † 2000-05-19 2005-11-15 Лусайт Інтернешнл Юк Лімітед Освітлювальний пристрій з підсвічуванням крізь ребро
KR20020001594A (ko) * 2000-06-26 2002-01-09 가마이 고로 도광판, 면광원 장치 및 반사형 액정 표시 장치
AUPR229200A0 (en) * 2000-12-22 2001-01-25 Renewable Energy Corporation Limited Refractory wall structure and damper device

Also Published As

Publication number Publication date
EP1285198B2 (en) 2014-02-26
CN1430712A (zh) 2003-07-16
HK1050926A1 (en) 2003-07-11
UA74186C2 (uk) 2005-11-15
IL152852A0 (en) 2003-06-24
CZ20023803A3 (cs) 2003-06-18
US20030174490A1 (en) 2003-09-18
ES2276783T5 (es) 2014-06-09
DE60124535D1 (de) 2006-12-28
BG64854B1 (bg) 2006-06-30
PL196953B1 (pl) 2008-02-29
JP2003533856A (ja) 2003-11-11
DE60124535T3 (de) 2014-07-03
PT1285198E (pt) 2007-01-31
KR100770788B1 (ko) 2007-10-26
DE60124535T2 (de) 2007-05-10
HRP20020965A2 (en) 2004-02-29
NZ522567A (en) 2004-05-28
EP1285198B1 (en) 2006-11-15
ES2276783T3 (es) 2007-07-01
MXPA02011401A (es) 2004-09-06
MY134519A (en) 2007-12-31
AU783551C (en) 2006-11-30
DK1285198T3 (da) 2007-03-26
KR20030011851A (ko) 2003-02-11
HUP0302000A2 (hu) 2003-09-29
EP1285198A1 (en) 2003-02-26
SK16342002A3 (sk) 2003-08-05
AU783551B2 (en) 2005-11-10
CA2408482A1 (en) 2001-11-22
CN1264055C (zh) 2006-07-12
YU85602A (sh) 2003-08-29
BG107406A (en) 2003-11-28
ATE345469T1 (de) 2006-12-15
BR0110934A (pt) 2003-02-11
AU5493401A (en) 2001-11-26
WO2001088432A1 (en) 2001-11-22

Similar Documents

Publication Publication Date Title
HRP20020965A2 (en) Edge lit illumination devices
MXPA03005644A (es) Dispositivos de iluminacion con lamparas en los bordes.
EP1617136A3 (en) Surface light source device and image display unit comprising a light guide with prism protusions
HUP0300308A2 (en) Illumination device
HK1048510A1 (zh) 显示器照明装置以及提高显示器照明装置亮度的方法
TW374957B (en) Illumination device and image reading apparatus using the same
WO2003096079A3 (en) Device housing having one or more optical fibers
WO2004070262A3 (en) Flexible illumination device for simulating neon lighting
ATE271249T1 (de) Leuchtabfallbehälter
DK0479042T3 (da) Belysningsanordning
ATE292838T1 (de) Leuchtzeichen mit lampenmasken
DK1070219T3 (da) Et kantbelyst belysningssystem
EP1070913A3 (de) Kompakte Leuchte mit Hohllichtleiter
WO2001059362A3 (de) Beleuchtungsvorrichtung für einen reflexiv betriebenen flachen bildschirm
ATE306696T1 (de) Optischer abtaster
KR970007631U (ko) 광량에 따른 발광소자 자동점멸회로
NO20011093D0 (no) Kantbelyst belysningsanordning
TH50389A (th) อุปกรณ์การส่องสว่างแบบสว่างติดที่ขอบ
DE59913970D1 (de) Leuchtkörper
ES2025511A6 (es) Aparato de lampara de iluminacion.
KR970015603U (ko) 모니터의 밝기 자동 조절 회로
KR980005516U (ko) 전자제품 발광장치
GB9820373D0 (en) A light emitting device and transistor
TH51423A (th) อุปกรณ์ส่องสว่างที่ส่องแสงที่ส่วนขอบ
KR970045902U (ko) 디지트론 밝기 조정 회로