IN2014CN04293A - - Google Patents

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Publication number
IN2014CN04293A
IN2014CN04293A IN4293CHN2014A IN2014CN04293A IN 2014CN04293 A IN2014CN04293 A IN 2014CN04293A IN 4293CHN2014 A IN4293CHN2014 A IN 4293CHN2014A IN 2014CN04293 A IN2014CN04293 A IN 2014CN04293A
Authority
IN
India
Prior art keywords
state
transparent
luminescent
luminescent material
large variety
Prior art date
Application number
Other languages
English (en)
Inventor
Pietro Riello
Francesco Enrichi
Luca Bellotto
Isidora Freris
Original Assignee
Pietro Riello
Francesco Enrichi
Luca Bellotto
Isidora Freris
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 Pietro Riello, Francesco Enrichi, Luca Bellotto, Isidora Freris filed Critical Pietro Riello
Publication of IN2014CN04293A publication Critical patent/IN2014CN04293A/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • 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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0028—Light guide, e.g. taper
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Glass Compositions (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Luminescent Compositions (AREA)
IN4293CHN2014 2011-11-11 2012-11-10 IN2014CN04293A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000074A ITVE20110074A1 (it) 2011-11-11 2011-11-11 Sistema luminescente eccitabile per mezzi trasparenti
PCT/IB2012/056318 WO2013068997A1 (en) 2011-11-11 2012-11-10 Switchable luminescent see-through system

Publications (1)

Publication Number Publication Date
IN2014CN04293A true IN2014CN04293A (enExample) 2015-09-04

Family

ID=45420875

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4293CHN2014 IN2014CN04293A (enExample) 2011-11-11 2012-11-10

Country Status (6)

Country Link
US (1) US20140286048A1 (enExample)
EP (1) EP2777035A1 (enExample)
CN (1) CN104205198A (enExample)
IN (1) IN2014CN04293A (enExample)
IT (1) ITVE20110074A1 (enExample)
WO (1) WO2013068997A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9766385B2 (en) * 2010-06-17 2017-09-19 Philips Lighting Holding B.V. Illumination device with waveguide and LEDs
WO2014080441A1 (en) * 2012-11-21 2014-05-30 Empire Technology Development Llc Backlight system
US9347625B2 (en) * 2013-01-10 2016-05-24 Glenn Bushee Chemical glow devices with LED lighting
KR20220054722A (ko) * 2014-05-16 2022-05-03 코닝 인코포레이티드 액정 디스플레이 장치용 엣지 조명형 백라이트 유닛
US10571623B2 (en) * 2015-12-09 2020-02-25 Glotech, Inc. Multicolor transparent displays
JP7037880B2 (ja) * 2016-07-29 2022-03-17 エルジー ディスプレイ カンパニー リミテッド 表示装置及び光学体
US10773690B2 (en) * 2017-06-28 2020-09-15 Ford Global Technologies, Llc Cleaning a vehicle display
US10377351B2 (en) 2017-06-28 2019-08-13 Ford Global Technologies, Llc Display for a vehicle
US10810914B2 (en) 2017-08-09 2020-10-20 True Manufacturing Co., Inc. Illuminating display window and merchandiser display unit comprising same
US11426818B2 (en) 2018-08-10 2022-08-30 The Research Foundation for the State University Additive manufacturing processes and additively manufactured products
EP3830546B1 (en) * 2018-08-17 2024-01-03 Enrich Biosystems Inc. A system and method to select and isolate particles and cells and uses thereof
IT202000005149A1 (it) * 2020-03-11 2021-09-11 Schneider Electric Ind Italia S P A Apparato di segnalazione

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499165A (en) * 1992-10-08 1996-03-12 Holmes, Jr.; Lawrence Transparent edge-lit lighting pane for displays
US5546687A (en) * 1995-02-27 1996-08-20 Iorfida; Paul Apparatus for displaying an illuminated image including light intensifier and method therefor
JPH10268813A (ja) * 1997-03-26 1998-10-09 Mitsuboshi Belting Ltd 発光塗料とこれを用いた面発光表示板
DE19853106A1 (de) 1998-11-18 2000-05-31 Bayer Ag Fluoreszierende, strukturierte Formkörper
JP2000276084A (ja) * 1999-03-19 2000-10-06 Sumiyoshi Kinzoku Kk 発光ディスプレイ装置
CN2781500Y (zh) * 2004-11-25 2006-05-17 四川新力实业集团有限公司 一种发光指示标牌
US20070124970A1 (en) 2005-12-06 2007-06-07 Hjaltason Thor D Transversely-illuminated display
FR2899954B1 (fr) * 2006-04-13 2008-06-06 Saint Gobain Panneau lumineux
US8836212B2 (en) * 2007-01-11 2014-09-16 Qd Vision, Inc. Light emissive printed article printed with quantum dot ink
CN101307881A (zh) * 2007-05-17 2008-11-19 丁海龙 牌匾照明用平面光源
CN101779148B (zh) 2007-06-14 2014-06-25 艾利丹尼森公司 受照图形和信息显示器
TWM329221U (en) * 2007-10-22 2008-03-21 ju-min Chen Improved structure of light plate device
US20100142183A1 (en) * 2008-12-10 2010-06-10 Sony Ericsson Mobile Communications Ab Light guide unit for illuminating functional areas

Also Published As

Publication number Publication date
CN104205198A (zh) 2014-12-10
US20140286048A1 (en) 2014-09-25
WO2013068997A1 (en) 2013-05-16
EP2777035A1 (en) 2014-09-17
ITVE20110074A1 (it) 2013-05-12

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