BR0116367A - Dispositivo de iluminação de borda luminosa, e, método de produzir um membro transmissor de luz para um dispositivo de iluminação - Google Patents

Dispositivo de iluminação de borda luminosa, e, método de produzir um membro transmissor de luz para um dispositivo de iluminação

Info

Publication number
BR0116367A
BR0116367A BR0116367-1A BR0116367A BR0116367A BR 0116367 A BR0116367 A BR 0116367A BR 0116367 A BR0116367 A BR 0116367A BR 0116367 A BR0116367 A BR 0116367A
Authority
BR
Brazil
Prior art keywords
light
lighting device
producing
transmitting member
light transmitting
Prior art date
Application number
BR0116367-1A
Other languages
English (en)
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 BR0116367A publication Critical patent/BR0116367A/pt

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

"DISPOSITIVO DE ILUMINAçãO DE BORDA LUMINOSA, E, MéTODO DE PRODUZIR UM MEMBRO TRANSMISSOR DE LUZ PARA UM DISPOSITIVO DE ILUMINAçãO". Um dispositivo de iluminação de borda luminosa é descrito. O dispositivo tem pelo menos uma fonte de luz (13, 14) e um membro transmissor de luz (10) tendo pelo menos uma superfície de produção de luz (12) e pelo menos uma borda de ingresso de luz substancialmente perpendicular à superfície. A fonte de luz (13,1 4) fica localizada adjacente à borda de ingresso de luz, de modo que a luz proveniente da fonte de luz (13, 14) entre no elemento de transmissão (10) via a borda de ingresso e se propague através do membro. Pelo menos uma superficie de produção de luz (12) é enrugada uniformemente através de sua superfície. A superfície (11) do mencionado membro oposta à superfície de saída (12) tem um padrão de elementos difusores de luz sobre a mesma. Um método de produzir um membro de transmissão de luz para um dispositivo de iluminação também é descrito.
BR0116367-1A 2000-12-21 2001-10-29 Dispositivo de iluminação de borda luminosa, e, método de produzir um membro transmissor de luz para um dispositivo de iluminação BR0116367A (pt)

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
BR0116367A true BR0116367A (pt) 2003-10-28

Family

ID=9905862

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0116367-1A BR0116367A (pt) 2000-12-21 2001-10-29 Dispositivo de iluminação de borda luminosa, e, método de produzir um membro transmissor de luz para um dispositivo de iluminação

Country Status (21)

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

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
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
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
EP3638945B1 (en) * 2017-06-15 2021-01-27 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
EP0500089B1 (en) * 1991-02-21 1996-08-14 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
KR20030063452A (ko) 2003-07-28
EP1343998A1 (en) 2003-09-17
CA2430811A1 (en) 2002-06-27
CN1481488A (zh) 2004-03-10
IL156228A0 (en) 2003-12-23
WO2002050473A1 (en) 2002-06-27
GB0031611D0 (en) 2001-02-07
PL362060A1 (en) 2004-10-18
JP2004516618A (ja) 2004-06-03
SK7842003A3 (en) 2003-12-02
MXPA03005644A (es) 2004-04-21
HUP0301914A2 (hu) 2003-09-29
NO20032746D0 (no) 2003-06-17
AU2002210727A1 (en) 2002-07-01
US20040196645A1 (en) 2004-10-07
ZA200304160B (en) 2004-03-31
NO20032746L (no) 2003-06-17
CZ20031716A3 (cs) 2003-09-17
YU51503A (sh) 2006-03-03
RU2003122202A (ru) 2005-01-10
BG108014A (bg) 2004-02-27

Similar Documents

Publication Publication Date Title
BR0116367A (pt) Dispositivo de iluminação de borda luminosa, e, método de produzir um membro transmissor de luz para um dispositivo de iluminação
BR0110934A (pt) Dispositivo de iluminação pela borda
BR9606531A (pt) Dispositivo sinalizador ótico mais particularmente para um artigo de vestiário
DE69527830D1 (de) Wellenlängenstabilisierter Lichtquelle
DE69828712D1 (de) Bandlückenisolierte lichtemittierende Vorrichtung
ATE343358T1 (de) Lichtundurchlässiges augenpflaster
FR2742393B1 (fr) Feu de signalisation a encombrement axial reduit, notamment feu stop sureleve
DE69020367D1 (de) Licht ausstrahlende Vorrichtung.
DE60019341D1 (de) Leuchtzeichen mit lampenmasken
BR9813905A (pt) Instalação para influenciar uma instalação de iluminação
FI904107A7 (fi) Hätävalolaite
PT1108182E (pt) Sistemas de iluminacao
FR2643191B1 (fr) Source lumineuse plane
DE69514304D1 (de) Lichtemittierende Vorrichtung
DE50014588D1 (de) Flache beleuchtungsvorrichtung
DE69403717D1 (de) Reflektorlampe für weiches, weisses Licht
DE59909816D1 (de) Leuchte mit lichtleitelement
SE9803473D0 (sv) Förfarande vid en fosforescerande markering
GB2340215B (en) Scattering illumination light source
TH51423A (th) อุปกรณ์ส่องสว่างที่ส่องแสงที่ส่วนขอบ
DE59914429D1 (de) Leuchte mit Sichtschutz gegen Insekten
ITUD920068A0 (it) Sorgente di luce elettroluminescente e metodo per la sua fabbricazione
KR950000608U (ko) 체인 고정핀의 센터펀칭안내홈 성형장치
KR960038644U (ko) 이중 광원장이 구비된 노광장치
KR950006111U (ko) 자동차 후진시 비상등자동점등회로

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]