DE60334892D1 - Zweiseitiger beleuchtbare paneel - Google Patents

Zweiseitiger beleuchtbare paneel

Info

Publication number
DE60334892D1
DE60334892D1 DE60334892T DE60334892T DE60334892D1 DE 60334892 D1 DE60334892 D1 DE 60334892D1 DE 60334892 T DE60334892 T DE 60334892T DE 60334892 T DE60334892 T DE 60334892T DE 60334892 D1 DE60334892 D1 DE 60334892D1
Authority
DE
Germany
Prior art keywords
chamber
sided illuminated
illuminated panels
diffuser
light sources
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.)
Expired - Lifetime
Application number
DE60334892T
Other languages
English (en)
Inventor
Castelli Clino Trini
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60334892D1 publication Critical patent/DE60334892D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/0066—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
    • 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
    • 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
    • G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/812—Signs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
DE60334892T 2002-03-28 2003-03-17 Zweiseitiger beleuchtbare paneel Expired - Lifetime DE60334892D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2002MI000655A ITMI20020655A1 (it) 2002-03-28 2002-03-28 Pannello luminoso a doppia faccia avente uniformita' di illuminazione
PCT/EP2003/002770 WO2003083529A1 (en) 2002-03-28 2003-03-17 Two-sided illuminated panel with uniform illumination

Publications (1)

Publication Number Publication Date
DE60334892D1 true DE60334892D1 (de) 2010-12-23

Family

ID=11449597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60334892T Expired - Lifetime DE60334892D1 (de) 2002-03-28 2003-03-17 Zweiseitiger beleuchtbare paneel

Country Status (9)

Country Link
US (1) US7144132B2 (de)
EP (1) EP1488262B1 (de)
JP (1) JP2005521993A (de)
CN (1) CN1321335C (de)
AT (1) ATE487956T1 (de)
AU (1) AU2003219065A1 (de)
DE (1) DE60334892D1 (de)
IT (1) ITMI20020655A1 (de)
WO (1) WO2003083529A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100407528B1 (ko) 2000-09-18 2003-11-28 아사히 가세이 가부시키가이샤 산화 또는 가암모니아산화용 산화물 촉매의 제조 방법
US11082664B2 (en) * 2004-07-06 2021-08-03 Tseng-Lu Chien Multiple functions LED night light
DE602006008938D1 (de) * 2005-05-31 2009-10-15 Koninkl Philips Electronics Nv Lichtquelle mit stoff-diffusionsschicht
US20080037287A1 (en) * 2006-08-14 2008-02-14 Robert Michael Krohn Backlight panel and manufacturing method thereof
CN101326402B (zh) * 2005-12-07 2010-06-02 皇家飞利浦电子股份有限公司 照明模块
US7481563B2 (en) 2006-09-21 2009-01-27 3M Innovative Properties Company LED backlight
RU2398679C2 (ru) * 2007-07-30 2010-09-10 Сергей Александрович Запольский Способ изготовления художественно-декоративных изделий - панелей (два варианта)
WO2010067271A1 (en) * 2008-12-09 2010-06-17 Koninklijke Philips Electronics N.V. Lighting system with fiber diffusing element
US20110271558A1 (en) * 2010-05-06 2011-11-10 Skechers U.S.A., Inc. Ii Lighted panel for an article of footwear
SE534994C2 (sv) * 2010-07-28 2012-03-06 Anders Rensmo Ljusskylt
CN103703302B (zh) * 2011-07-26 2016-08-17 Lg伊诺特有限公司 发光模块
KR101862589B1 (ko) 2011-07-26 2018-05-30 엘지이노텍 주식회사 조명 모듈
US8845174B2 (en) * 2011-08-23 2014-09-30 Nicholas Jackson Energy-efficient lighting panel
US9459399B2 (en) 2011-09-06 2016-10-04 Koninklijke Philips N.V. Light-emitting panel with transparent cellular support panel
KR101269135B1 (ko) * 2011-10-31 2013-05-29 김종율 피부촬영장치
JP2015046291A (ja) * 2013-08-28 2015-03-12 株式会社インパクト 照明装置
EP2863114B1 (de) * 2013-10-16 2017-04-26 Bega Gantenbrink-Leuchten KG LED-Flächenleuchte
KR101571152B1 (ko) * 2014-07-01 2015-11-23 (주)인크룩스 엘이디 조명 장치
FR3084926B1 (fr) * 2018-08-09 2021-05-07 Display Light Dalle d'eclairage ultraplate
FR3103949B1 (fr) 2019-11-29 2021-11-19 Display Light poche en matériau souple à affichage lumineux

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE868694C (de) 1951-03-01 1953-02-26 Alexander Dr Ringleb Vorrichtung zur Steigerung der Gleichmaessigkeit und Leuchtdichte durch lichtdurchlaessige Flaechen hindurchtretenden Lichtes
EP0375293A3 (de) 1988-12-15 1991-01-02 Tama Denki Kogyo Kabushiki Kaisha Hinter-Beleuchtungsvorrichtung für einen Schirm
DE4037076C1 (en) 1990-11-22 1992-04-02 Dambach-Werke Gmbh, 7560 Gaggenau, De Lightweight lighting box giving uniform beam - including transparent, wedge-shaped reflecting member directed towards illuminating member, etc.
GB9212727D0 (en) * 1992-06-16 1992-07-29 Secr Defence Radiation coupling device
US5345325A (en) * 1993-03-31 1994-09-06 Rockwell International Corporation Sculptured light diffuser for enhancing brightness and uniformity of liquid crystal displays
US5673999A (en) * 1994-12-12 1997-10-07 Norand Corporation LCD backlighting method and apparatus using a xenon flash tube including drive circuit
CN2225714Y (zh) * 1995-06-20 1996-04-24 曾超宁 导光式照明显示板
CN2279672Y (zh) * 1996-07-04 1998-04-22 李嘉钰 薄型平面灯箱
US7077536B2 (en) * 2000-01-19 2006-07-18 Apostol Konomi Double-sided edge lighting-type display light box
JP2002056989A (ja) * 2000-08-11 2002-02-22 Seiko Epson Corp 発光装置
US6971758B2 (en) * 2001-03-16 2005-12-06 Toyoda Gosei Co., Ltd. Illumination device

Also Published As

Publication number Publication date
WO2003083529A1 (en) 2003-10-09
US20050122716A1 (en) 2005-06-09
ITMI20020655A1 (it) 2003-09-29
AU2003219065A1 (en) 2003-10-13
JP2005521993A (ja) 2005-07-21
US7144132B2 (en) 2006-12-05
EP1488262B1 (de) 2010-11-10
CN1643411A (zh) 2005-07-20
CN1321335C (zh) 2007-06-13
ATE487956T1 (de) 2010-11-15
EP1488262A1 (de) 2004-12-22
ITMI20020655A0 (it) 2002-03-28

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