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YU51503A - Sistem sa rubnim osvetljenjem - Google Patents

Sistem sa rubnim osvetljenjem

Info

Publication number
YU51503A
YU51503A YU51503A YUP51503A YU51503A YU 51503 A YU51503 A YU 51503A YU 51503 A YU51503 A YU 51503A YU P51503 A YUP51503 A YU P51503A YU 51503 A YU51503 A YU 51503A
Authority
YU
Yugoslavia
Prior art keywords
light
illumination devices
edge lit
lit illumination
edge
Prior art date
Application number
YU51503A
Other languages
English (en)
Inventor
Heather Allinson
Original Assignee
Lucite International 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 International Uk Ltd. filed Critical Lucite International Uk Ltd.
Publication of YU51503A publication Critical patent/YU51503A/sh

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)

Abstract

Opisan je sistem sa rubnim osvetljenjem. Sistem ima bar jedan svetlosni izvor (13, 14) i element za prenos svetlosti (10) koji ima bar jednu izlaznu površinu svetlosti (12) i bar jednu ulaznu ivicu svetlosti pod pravim uglom u odnosu na površinu. Svetlosni izvor (13, 14) se nalazi u blizini ulazne ivice svetlosti tako da svetlost iz svetlosnog izvora (13, 14) ulazi u prenosni element (10) preko ulazne ivice i širi se kroz element. Bar jedna izlazna površina svetlosti (12) je ravnomerno hrapava preko svoje površine. Površina (11) pomenutog elementa nasuprot izlazne površine (12) ima model elemenata za rasprostiranje svetlosti. Takodje je opisan postupak proizvodnje elemenata za prenos svetlosti za sistem za osvetljenje.[An edge lit illumination device is described. The device has at least one light source (13, 14) and a light transmission member (10) having at least one light output surface (12) and at lest one light ingress edge substantially perpendicular to the surface. The light source (13, 14) is located adjacent to the light ingress edge so that light from the light source (13, 14) enters the transmission element (10) via the ingress edge and propagates through the member. At least one light output surface (12) is uniformly roughened across its surface. The surface (11) of the said member opposite the output surface (12) has a pattern of light diffusing elements thereon. A method of producing a light transmission member for an illumination device is also described.
YU51503A 2000-12-21 2001-10-29 Sistem sa rubnim osvetljenjem YU51503A (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0031611.7A GB0031611D0 (en) 2000-12-21 2000-12-21 Edge lit illumination devices

Publications (1)

Publication Number Publication Date
YU51503A true YU51503A (sh) 2006-03-03

Family

ID=9905862

Family Applications (1)

Application Number Title Priority Date Filing Date
YU51503A YU51503A (sh) 2000-12-21 2001-10-29 Sistem sa rubnim osvetljenjem

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) NO20032746D0 (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.
CN1902915B (zh) 2004-01-07 2010-05-26 皇家飞利浦电子股份有限公司 显示设备
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
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
US10222055B2 (en) * 2013-12-17 2019-03-05 Hefei Hualing Co., Ltd. Refrigeration apparatus and luminous shelf assembly therefor
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
ES2089231T3 (es) * 1990-09-20 1996-10-01 Illumination Research Group Pr Un sistema de anuncio.
DE69212662T2 (de) * 1991-02-21 1997-02-20 Tosoh Corp Vorrichtung zur Hinterbeleuchtung
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
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
AU2002210727A1 (en) 2002-07-01
BG108014A (bg) 2004-02-27
HUP0301914A2 (hu) 2003-09-29
WO2002050473A1 (en) 2002-06-27
EP1343998A1 (en) 2003-09-17
CZ20031716A3 (cs) 2003-09-17
RU2003122202A (ru) 2005-01-10
NO20032746L (no) 2003-06-17
US20040196645A1 (en) 2004-10-07
JP2004516618A (ja) 2004-06-03
MXPA03005644A (es) 2004-04-21
NO20032746D0 (no) 2003-06-17
IL156228A0 (en) 2003-12-23
GB0031611D0 (en) 2001-02-07
SK7842003A3 (en) 2003-12-02
ZA200304160B (en) 2004-03-31
BR0116367A (pt) 2003-10-28
KR20030063452A (ko) 2003-07-28
CN1481488A (zh) 2004-03-10
CA2430811A1 (en) 2002-06-27
PL362060A1 (en) 2004-10-18

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