AU2002210727A1 - Edge lit illumination devices - Google Patents

Edge lit illumination devices

Info

Publication number
AU2002210727A1
AU2002210727A1 AU2002210727A AU1072702A AU2002210727A1 AU 2002210727 A1 AU2002210727 A1 AU 2002210727A1 AU 2002210727 A AU2002210727 A AU 2002210727A AU 1072702 A AU1072702 A AU 1072702A AU 2002210727 A1 AU2002210727 A1 AU 2002210727A1
Authority
AU
Australia
Prior art keywords
illumination devices
edge lit
lit illumination
edge
devices
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.)
Abandoned
Application number
AU2002210727A
Other languages
English (en)
Inventor
Heather Allinson
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
Ineos Acrylics UK Ltd
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 Ineos Acrylics UK Ltd filed Critical Ineos Acrylics UK Ltd
Publication of AU2002210727A1 publication Critical patent/AU2002210727A1/en
Abandoned 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
    • G02B6/0036—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
    • G02B6/0066—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
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources

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)
  • Optical Couplings Of Light Guides (AREA)
AU2002210727A 2000-12-21 2001-10-29 Edge lit illumination devices Abandoned AU2002210727A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0031611.7A GB0031611D0 (en) 2000-12-21 2000-12-21 Edge lit illumination devices
GB0031611 2000-12-21
PCT/GB2001/004773 WO2002050473A1 (en) 2000-12-21 2001-10-29 Edge lit illumination devices

Publications (1)

Publication Number Publication Date
AU2002210727A1 true AU2002210727A1 (en) 2002-07-01

Family

ID=9905862

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002210727A Abandoned AU2002210727A1 (en) 2000-12-21 2001-10-29 Edge lit illumination devices

Country Status (21)

Country Link
US (1) US20040196645A1 (sh)
EP (1) EP1343998A1 (sh)
JP (1) JP2004516618A (sh)
KR (1) KR20030063452A (sh)
CN (1) CN1481488A (sh)
AU (1) AU2002210727A1 (sh)
BG (1) BG108014A (sh)
BR (1) BR0116367A (sh)
CA (1) CA2430811A1 (sh)
CZ (1) CZ20031716A3 (sh)
GB (1) GB0031611D0 (sh)
HU (1) HUP0301914A2 (sh)
IL (1) IL156228A0 (sh)
MX (1) MXPA03005644A (sh)
NO (1) NO20032746L (sh)
PL (1) PL362060A1 (sh)
RU (1) RU2003122202A (sh)
SK (1) SK7842003A3 (sh)
WO (1) WO2002050473A1 (sh)
YU (1) YU51503A (sh)
ZA (1) ZA200304160B (sh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20214602U1 (de) 2002-09-21 2002-12-19 Wincor Nixdorf Internat Gmbh Beleuchtungsvorrichtung
NL1024395C2 (nl) * 2003-09-29 2005-03-31 Fivado Beheer B V Belichtingsstelsel, lichtkamer en weergeefinrichting.
EP1704713A1 (en) 2004-01-07 2006-09-27 Koninklijke Philips Electronics N.V. Display apparatus
TWI256861B (en) * 2005-04-15 2006-06-11 Benq Corp Disc drive with LED indicator
DE202005009098U1 (de) * 2005-06-09 2005-09-22 Casier Gmbh Leuchtanordnung zur flächenhaften Lichtabstrahlung
DE102006012776A1 (de) * 2006-03-17 2007-09-27 Janos Brellos Beleuchteter Werbeträger für durchleuchtungsfähige Bilder
KR100763301B1 (ko) * 2006-06-20 2007-10-04 주식회사 토탈에이플러스 광고물선전용 타워라이트의 발광 장치
JP4683165B1 (ja) * 2010-01-15 2011-05-11 凸版印刷株式会社 導光体、隠蔽構造体、これらを備えた照明装置、表示装置
FR2976340B1 (fr) * 2011-06-09 2013-08-23 Saint Gobain Dispositif d'eclairage a diodes electroluminescentes
JP6259103B2 (ja) * 2013-12-17 2018-01-10 ホーフェイ・フアリン・カンパニー・リミテッドＨｅｆｅｉ Ｈｕａｌｉｎｇ Ｃｏ．，Ｌｔｄ． 冷凍設備およびその発光棚モジュール
US20170301197A1 (en) * 2016-04-14 2017-10-19 Rocco Lucciola Emergency Responder Alert System
USD840145S1 (en) 2016-10-18 2019-02-12 Rocco Lucciola Medication holding device
JP6880754B2 (ja) * 2017-01-12 2021-06-02 セイコーエプソン株式会社 液滴噴射装置
US11067232B2 (en) * 2017-06-15 2021-07-20 Signify Holding B.V. Modular ceiling kit
KR20240083467A (ko) * 2022-12-05 2024-06-12 엘지디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 표시 장치

Family Cites Families (20)

* 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
US4460940A (en) 1981-11-07 1984-07-17 Kei Mori Apparatus for uniform illumination employing light diffuser
DE3223706A1 (de) 1982-06-25 1983-12-29 Jobo Labortech Leuchtkoerper fuer durchleutungsfaehige bilder, wie filmbetrachter
SE8302959L (sv) 1983-05-26 1984-11-27 Ulf Henke Anordning vid ett med visningsyta forsett ljuspaverkbart visningsarrangemang jemte framstellningsforfarande for sagda anordning
US4616295A (en) 1984-07-03 1986-10-07 Hewlett-Packard Company Apparatus for mounting and illuminating liquid crystal displays
GB2196100B (en) 1986-10-01 1990-07-04 Mitsubishi Rayon Co Light diffusing device
IE872698L (en) 1987-10-09 1989-04-09 Stena Offshort Ltd An illuminated display aid
ATE138753T1 (de) * 1990-09-20 1996-06-15 Illumination Research Group Pr Anzeigevorrichtung
US5262928A (en) * 1991-02-21 1993-11-16 Tosoh Corporation Back lighting device
JPH04356015A (ja) * 1991-03-22 1992-12-09 Tosoh Corp バックライト
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
US5450292A (en) 1992-03-16 1995-09-12 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
EP0797045B1 (en) * 1993-02-01 1999-05-12 Tosoh Corporation Backlighting device
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
UA74186C2 (uk) * 2000-05-19 2005-11-15 Лусайт Інтернешнл Юк Лімітед Освітлювальний пристрій з підсвічуванням крізь ребро

Also Published As

Publication number Publication date
GB0031611D0 (en) 2001-02-07
NO20032746D0 (no) 2003-06-17
US20040196645A1 (en) 2004-10-07
BG108014A (bg) 2004-02-27
EP1343998A1 (en) 2003-09-17
CN1481488A (zh) 2004-03-10
KR20030063452A (ko) 2003-07-28
JP2004516618A (ja) 2004-06-03
CA2430811A1 (en) 2002-06-27
NO20032746L (no) 2003-06-17
WO2002050473A1 (en) 2002-06-27
CZ20031716A3 (cs) 2003-09-17
BR0116367A (pt) 2003-10-28
MXPA03005644A (es) 2004-04-21
RU2003122202A (ru) 2005-01-10
SK7842003A3 (en) 2003-12-02
HUP0301914A2 (hu) 2003-09-29
ZA200304160B (en) 2004-03-31
IL156228A0 (en) 2003-12-23
PL362060A1 (en) 2004-10-18
YU51503A (sh) 2006-03-03

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