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AR000265A1 - Letrero de superficie de visualización flexible con iluminación uniforme - Google Patents

Letrero de superficie de visualización flexible con iluminación uniforme

Info

Publication number
AR000265A1
AR000265A1 AR33437895A AR33437895A AR000265A1 AR 000265 A1 AR000265 A1 AR 000265A1 AR 33437895 A AR33437895 A AR 33437895A AR 33437895 A AR33437895 A AR 33437895A AR 000265 A1 AR000265 A1 AR 000265A1
Authority
AR
Argentina
Prior art keywords
panel
display surface
rear wall
flexible display
point source
Prior art date
Application number
AR33437895A
Other languages
English (en)
Original Assignee
Signtrust 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 Signtrust Ltd filed Critical Signtrust Ltd
Publication of AR000265A1 publication Critical patent/AR000265A1/es

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F17/00—Flags; Banners; Mountings therefor
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/14—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures with many small apertures
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0409—Arrangements for homogeneous illumination of the display surface, e.g. using a layer having a non-uniform transparency
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • G09F15/0025—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels display surface tensioning means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F17/00—Flags; Banners; Mountings therefor
    • G09F2017/005—Means for mounting flags to masts
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Letrero de superficie de visualización flexible con iluminación uniforme. El letrero comprende un área interna alargada que tiene una pared posterior yuna pared anterior de frente flexible translúcido, separado de la pared posterior.Una pluralidad de fuentes de luz puntuales están separadas a lo largode la pared posterior, entre las paredes anterior y posterior. Hay un reflector entre cada par de fuentes puntuales adyacentes, para reflejar la luz recibidade cada fuente puntual adyacente, hacia el frente flexible. Hay un panel de difusión delante de cada fuente puntual y entre cada fuente puntual y la paredposterior. El panel de difusión tiene una serie de perforaciones cuya densidad aumenta desde el centro del panel por fuera, hacia los bordes de dicho panel.El panel también tiene una parte ondulada metálica donde están las perforaciones y una parte de acrílico translúcida, adosada a la parte ondulada.
AR33437895A 1995-01-06 1995-11-24 Letrero de superficie de visualización flexible con iluminación uniforme AR000265A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/369,647 US5570525A (en) 1995-01-06 1995-01-06 Flexible face sign with uniform luminosity

Publications (1)

Publication Number Publication Date
AR000265A1 true AR000265A1 (es) 1997-06-18

Family

ID=23456321

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33437895A AR000265A1 (es) 1995-01-06 1995-11-24 Letrero de superficie de visualización flexible con iluminación uniforme

Country Status (4)

Country Link
US (1) US5570525A (es)
AR (1) AR000265A1 (es)
AU (1) AU4165996A (es)
WO (1) WO1996021213A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6582103B1 (en) 1996-12-12 2003-06-24 Teledyne Lighting And Display Products, Inc. Lighting apparatus
US6088942A (en) 1997-04-11 2000-07-18 Abc Sign Products, Inc. Method and apparatus for retaining flexible material in a sign system
US6676284B1 (en) 1998-09-04 2004-01-13 Wynne Willson Gottelier Limited Apparatus and method for providing a linear effect
US6594931B1 (en) 1999-08-19 2003-07-22 Jeffrey C. Barton Fluorescent illuminated sign assembly
US6370802B1 (en) 1999-09-16 2002-04-16 Lsi Industries Inc Back-lit fascia with spring loaded fascia tensioner
US20040165391A1 (en) * 2003-02-20 2004-08-26 Aetek Uv Systems, Inc. Method and apparatus for linear lamp irradiance correction
US6942366B2 (en) * 2003-07-23 2005-09-13 Everbrite, Llc Sign illumination light fixture
US7490961B2 (en) * 2004-02-17 2009-02-17 Focal Point, Llc System of, and method for, indirect lighting
US8152337B2 (en) * 2009-05-01 2012-04-10 Billboard Video, Inc. Electronic display panel

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1737238A (en) * 1927-07-13 1929-11-26 Herrschaft William Sign or optical apparatus
US4267489A (en) * 1978-12-01 1981-05-12 Ohno Research And Development Laboratories Company Limited Thin schaukasten
US4240220A (en) * 1979-04-26 1980-12-23 Barry Smith Reflector with illuminated indicia
US4418378A (en) * 1981-03-05 1983-11-29 Plan Hold Corporation Light box
US4432044A (en) * 1981-03-26 1984-02-14 Steelcase Inc. Task lighting system
US4512098A (en) * 1983-11-21 1985-04-23 Lighting Systems Inc. Sign frame and method for factory installing flexible sign facing material thereon
US5020252A (en) * 1985-05-31 1991-06-04 Boef J A G De Illuminated sign system
EP0300592B1 (en) * 1987-06-29 1992-06-17 Nippon Seiki Co. Ltd. Indicating apparatus
US4952023A (en) * 1988-03-18 1990-08-28 Minnesota Mining And Manufacturing Company Internally illuminated retroreflective sign
US5006966A (en) * 1989-08-30 1991-04-09 Transmatic, Inc. Transit vehicle lighting fixture
US5099593A (en) * 1989-11-02 1992-03-31 Lakeside Ltd. Illuminated sign with ice-like characters
US5127177A (en) * 1990-06-22 1992-07-07 Signstrut, Ltd. Expandable frame facia
US5265362A (en) * 1990-08-30 1993-11-30 Artpanel Consultant Co., Ltd. Parting surface structure of bulletin device
US5255466A (en) * 1991-05-13 1993-10-26 Sign Strut Ltd. Flexible face sign
US5255459A (en) * 1991-12-12 1993-10-26 Normand Verret Framing system for signs
US5381324A (en) * 1992-12-23 1995-01-10 Marketing Displays, Inc. Illuminated canopy system
US5325272A (en) * 1993-04-16 1994-06-28 Miller Jack V Fiber optic track lighting system
US5444931A (en) * 1993-12-23 1995-08-29 Marketing Displays, Inc. Swing arm mechanism for wall sign

Also Published As

Publication number Publication date
WO1996021213A1 (en) 1996-07-11
AU4165996A (en) 1996-07-24
US5570525A (en) 1996-11-05

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