SK7842003A3 - Edge lit illumination devices - Google Patents

Edge lit illumination devices Download PDF

Info

Publication number
SK7842003A3
SK7842003A3 SK784-2003A SK7842003A SK7842003A3 SK 7842003 A3 SK7842003 A3 SK 7842003A3 SK 7842003 A SK7842003 A SK 7842003A SK 7842003 A3 SK7842003 A3 SK 7842003A3
Authority
SK
Slovakia
Prior art keywords
light
edge
transmitting member
illumination device
marks
Prior art date
Application number
SK784-2003A
Other languages
English (en)
Slovak (sk)
Inventor
Heather Allinson
Original Assignee
Lucite Int 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 Lucite Int Uk Ltd filed Critical Lucite Int Uk Ltd
Publication of SK7842003A3 publication Critical patent/SK7842003A3/sk

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
    • 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
    • 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)
SK784-2003A 2000-12-21 2001-10-29 Edge lit illumination devices SK7842003A3 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
SK7842003A3 true SK7842003A3 (en) 2003-12-02

Family

ID=9905862

Family Applications (1)

Application Number Title Priority Date Filing Date
SK784-2003A SK7842003A3 (en) 2000-12-21 2001-10-29 Edge lit illumination devices

Country Status (21)

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

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.
JP5106859B2 (ja) 2004-01-07 2012-12-26 ティーピー ビジョン ホールディング ビー ヴィ 表示機器
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
DE202006020732U1 (de) * 2006-03-17 2009-09-03 Brellos, Janos Beleuchteter Werbeträger für durchleuchtungsfähige Bilder
KR100763301B1 (ko) * 2006-06-20 2007-10-04 주식회사 토탈에이플러스 광고물선전용 타워라이트의 발광 장치
KR101182261B1 (ko) * 2010-01-15 2012-09-14 토판 프린팅 컴파니,리미티드 도광체, 은폐 구조체, 이것들을 구비한 조명장치, 표시장치
FR2976340B1 (fr) * 2011-06-09 2013-08-23 Saint Gobain Dispositif d'eclairage a diodes electroluminescentes
WO2015089734A1 (zh) * 2013-12-17 2015-06-25 合肥华凌股份有限公司 制冷设备及其发光搁架组件
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
CN110720010A (zh) * 2017-06-15 2020-01-21 昕诺飞控股有限公司 模块化天花板套件
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
SG68563A1 (en) 1990-09-20 1999-11-16 Illumination Research Group Pr A display system
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
DE69303073T2 (de) 1992-03-16 1996-10-10 Enplas Corp Flache Lichtquelleneinrichtung
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
EP0609816B1 (en) * 1993-02-01 1999-05-19 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
HUP0301914A2 (hu) 2003-09-29
EP1343998A1 (en) 2003-09-17
AU2002210727A1 (en) 2002-07-01
CZ20031716A3 (cs) 2003-09-17
WO2002050473A1 (en) 2002-06-27
CA2430811A1 (en) 2002-06-27
ZA200304160B (en) 2004-03-31
NO20032746D0 (no) 2003-06-17
CN1481488A (zh) 2004-03-10
JP2004516618A (ja) 2004-06-03
IL156228A0 (en) 2003-12-23
PL362060A1 (en) 2004-10-18
MXPA03005644A (es) 2004-04-21
YU51503A (sh) 2006-03-03
BR0116367A (pt) 2003-10-28
US20040196645A1 (en) 2004-10-07
KR20030063452A (ko) 2003-07-28
RU2003122202A (ru) 2005-01-10
BG108014A (bg) 2004-02-27
NO20032746L (no) 2003-06-17
GB0031611D0 (en) 2001-02-07

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