CN1147876A - 光显示装置 - Google Patents

光显示装置 Download PDF

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Publication number
CN1147876A
CN1147876A CN94194473A CN94194473A CN1147876A CN 1147876 A CN1147876 A CN 1147876A CN 94194473 A CN94194473 A CN 94194473A CN 94194473 A CN94194473 A CN 94194473A CN 1147876 A CN1147876 A CN 1147876A
Authority
CN
China
Prior art keywords
light
illuminating lamp
laminated member
plastic plate
letter
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.)
Pending
Application number
CN94194473A
Other languages
English (en)
Chinese (zh)
Inventor
金光源
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
Publication of CN1147876A publication Critical patent/CN1147876A/zh
Pending legal-status Critical Current

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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)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Massaging Devices (AREA)
  • Water Treatment By Sorption (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
CN94194473A 1993-12-16 1994-11-05 光显示装置 Pending CN1147876A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019930028005A KR960016341B1 (ko) 1993-12-16 1993-12-16 광표출장치
KR1993/28005 1993-12-16

Publications (1)

Publication Number Publication Date
CN1147876A true CN1147876A (zh) 1997-04-16

Family

ID=19371234

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94194473A Pending CN1147876A (zh) 1993-12-16 1994-11-05 光显示装置

Country Status (9)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7063429B2 (en) 2001-12-04 2006-06-20 Casio Computer Co., Ltd. Light-emitting display device using light-emitting element and electronic apparatus
CN102356421A (zh) * 2009-05-15 2012-02-15 阿尔卑斯电气株式会社 照明显示装置
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
WO2022000673A1 (zh) * 2020-06-30 2022-01-06 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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778440B1 (en) * 1995-12-05 2002-11-13 Matsushita Electric Industrial Co., Ltd. Backlight illuminated colour 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
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
WO2007002000A1 (en) * 2005-06-20 2007-01-04 Siemens Vdo Automotive Corporation Thin instrument cluster with anti-reflective coating
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
US20110088292A1 (en) * 2009-10-16 2011-04-21 Robert Kay Toy and/or packaging and / or other item including a light illumination system

Family Cites Families (7)

* 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
US1805798A (en) * 1929-12-02 1931-05-19 Mark D Bedrossyan Combined electric sign and mirror
EP0070322B1 (en) * 1981-02-03 1988-04-27 Mitsubishi Denki Kabushiki Kaisha 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
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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7063429B2 (en) 2001-12-04 2006-06-20 Casio Computer Co., Ltd. Light-emitting display device using light-emitting element and electronic apparatus
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
CN102356421A (zh) * 2009-05-15 2012-02-15 阿尔卑斯电气株式会社 照明显示装置
CN102356421B (zh) * 2009-05-15 2014-04-16 阿尔卑斯电气株式会社 照明显示装置
WO2022000673A1 (zh) * 2020-06-30 2022-01-06 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

Also Published As

Publication number Publication date
JPH07199841A (ja) 1995-08-04
KR960016341B1 (ko) 1996-12-09
AU685872B2 (en) 1998-01-29
KR950020370A (ko) 1995-07-24
BR9408300A (pt) 1997-08-26
CA2177479A1 (en) 1995-06-22
WO1995016983A1 (en) 1995-06-22
TW277126B (enrdf_load_stackoverflow) 1996-06-01
AU8117494A (en) 1995-07-03
EP0734565A1 (en) 1996-10-02

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication