AU685872B2 - Light exhibiting device - Google Patents

Light exhibiting device

Info

Publication number
AU685872B2
AU685872B2 AU81174/94A AU8117494A AU685872B2 AU 685872 B2 AU685872 B2 AU 685872B2 AU 81174/94 A AU81174/94 A AU 81174/94A AU 8117494 A AU8117494 A AU 8117494A AU 685872 B2 AU685872 B2 AU 685872B2
Authority
AU
Australia
Prior art keywords
light
plastic plate
piled
colored
chamber
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 - Fee Related
Application number
AU81174/94A
Other languages
English (en)
Other versions
AU8117494A (en
Inventor
Kwang-Won Kim
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.)
KWANG WON KIM
Original Assignee
KWANG WON KIM
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 KWANG WON KIM filed Critical KWANG WON KIM
Publication of AU8117494A publication Critical patent/AU8117494A/en
Application granted granted Critical
Publication of AU685872B2 publication Critical patent/AU685872B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/0013—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
    • G02B6/0026—Wavelength selective element, sheet or layer, e.g. filter or grating
    • 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
    • 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • 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
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
    • G02B6/0065—Manufacturing aspects; Material aspects
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/005—Illumination controller or illuminated signs including an illumination control system
    • 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
    • G09F2013/1804—Achieving homogeneous illumination
    • 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
    • G09F2013/1804—Achieving homogeneous illumination
    • G09F2013/1831—Achieving homogeneous illumination using more than one light source
    • 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
    • G09F2013/184—Information to display
    • G09F2013/185—Embossed marks
    • 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
    • G09F2013/1872—Casing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Massaging Devices (AREA)
  • Water Treatment By Sorption (AREA)
AU81174/94A 1993-12-16 1994-11-05 Light exhibiting device Expired - Fee Related AU685872B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1019930028005A KR960016341B1 (ko) 1993-12-16 1993-12-16 광표출장치
KR9328005 1993-12-16
PCT/KR1994/000158 WO1995016983A1 (en) 1993-12-16 1994-11-05 Light exhibiting device

Publications (2)

Publication Number Publication Date
AU8117494A AU8117494A (en) 1995-07-03
AU685872B2 true AU685872B2 (en) 1998-01-29

Family

ID=19371234

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81174/94A Expired - Fee Related AU685872B2 (en) 1993-12-16 1994-11-05 Light exhibiting device

Country Status (9)

Country Link
EP (1) EP0734565A1 (online.php)
JP (1) JPH07199841A (online.php)
KR (1) KR960016341B1 (online.php)
CN (1) CN1147876A (online.php)
AU (1) AU685872B2 (online.php)
BR (1) BR9408300A (online.php)
CA (1) CA2177479A1 (online.php)
TW (1) TW277126B (online.php)
WO (1) WO1995016983A1 (online.php)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1231501A3 (en) * 1995-12-05 2004-01-21 Matsushita Electric Industrial Co., Ltd. Liquid crystal display device
DE19809626A1 (de) * 1998-03-06 1999-09-09 Bosch Gmbh Robert Mehrfarbiges Display und Verfahren zu seiner Herstellung
US6428175B1 (en) 1998-09-14 2002-08-06 Dr.-Ing. Willing Gmbh Advisory lighting fitting
KR100365307B1 (ko) * 2000-08-28 2002-12-18 박영구 실/내외 광고장치 및 그의 제조방법
JP2003233337A (ja) 2001-12-04 2003-08-22 Casio Comput Co Ltd 発光表示装置および電子機器
KR100498165B1 (ko) * 2002-07-26 2005-07-01 김대룡 조명방식의 광고패널용 프레임
KR100549184B1 (ko) * 2002-07-30 2006-02-02 김대용 조명방식의 광고겸용 장식액자
DE10318075A1 (de) * 2003-04-17 2004-11-25 Dorma Gmbh + Co. Kg Verfahrbare Trennwand mit mehreren plattenförmigen Wandelementen
DE112006001629T5 (de) * 2005-06-20 2008-05-08 Siemens Vdo Automotive Corp., Auburn Hills Dünner Instrumentenblock mit Antireflexbeschichtung
JPWO2007123202A1 (ja) * 2006-04-20 2009-09-03 株式会社フジクラ 表示装置およびその製造方法、パターン表示方法、ならびにブラインド装置およびブラインド方法
FR2900265B1 (fr) * 2006-04-24 2008-07-04 Marie Guerinet Dispositif pour exposer une image decomposee et recomposee par le spectateur au moyen de la persistance retinienne
KR100751722B1 (ko) * 2006-09-12 2007-08-27 최재구 광고판
JP4892662B2 (ja) * 2006-12-29 2012-03-07 工藤建設株式会社 照明付き表示パネル
EP2162770B1 (en) * 2007-06-14 2012-08-08 Avery Dennison Corporation Illuminated graphical and information display
CN102356421B (zh) * 2009-05-15 2014-04-16 阿尔卑斯电气株式会社 照明显示装置
US20110088292A1 (en) * 2009-10-16 2011-04-21 Robert Kay Toy and/or packaging and / or other item including a light illumination system
CN111584990B (zh) * 2020-06-30 2024-07-16 江西创新科技有限公司 带led可变色电视天线
US12111488B1 (en) * 2023-07-07 2024-10-08 Hemanth Gundurao Kanekal Symbolic display elements utilizing side emitting fibers and light sources

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1805798A (en) * 1929-12-02 1931-05-19 Mark D Bedrossyan Combined electric sign and mirror
US4584501A (en) * 1984-06-27 1986-04-22 Cocks Franklin H Flat plate luminous display device
EP0617394A1 (en) * 1993-03-22 1994-09-28 Thomas A. Schutz Company Modular illuminated advertising display

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1825399A (en) * 1929-06-26 1931-09-29 Hotchner Fred Flat tubeless ionization conductor device
WO1982002973A1 (en) * 1981-02-03 1982-09-02 Horikiri Kenji Liquid crystal display unit
US4467325A (en) * 1981-11-02 1984-08-21 Sperry Corporation Electro-optically addressed flat panel display
JPS5961818A (ja) * 1982-10-01 1984-04-09 Seiko Epson Corp 液晶表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1805798A (en) * 1929-12-02 1931-05-19 Mark D Bedrossyan Combined electric sign and mirror
US4584501A (en) * 1984-06-27 1986-04-22 Cocks Franklin H Flat plate luminous display device
EP0617394A1 (en) * 1993-03-22 1994-09-28 Thomas A. Schutz Company Modular illuminated advertising display

Also Published As

Publication number Publication date
BR9408300A (pt) 1997-08-26
JPH07199841A (ja) 1995-08-04
AU8117494A (en) 1995-07-03
KR950020370A (ko) 1995-07-24
TW277126B (online.php) 1996-06-01
WO1995016983A1 (en) 1995-06-22
CA2177479A1 (en) 1995-06-22
CN1147876A (zh) 1997-04-16
EP0734565A1 (en) 1996-10-02
KR960016341B1 (ko) 1996-12-09

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Legal Events

Date Code Title Description
MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application