MXPA01011728A - Indicador luminoso. - Google Patents

Indicador luminoso.

Info

Publication number
MXPA01011728A
MXPA01011728A MXPA01011728A MXPA01011728A MXPA01011728A MX PA01011728 A MXPA01011728 A MX PA01011728A MX PA01011728 A MXPA01011728 A MX PA01011728A MX PA01011728 A MXPA01011728 A MX PA01011728A MX PA01011728 A MXPA01011728 A MX PA01011728A
Authority
MX
Mexico
Prior art keywords
indicator
light
indicator element
pattern
various sizes
Prior art date
Application number
MXPA01011728A
Other languages
English (en)
Inventor
Leo Hatjasalo
Original Assignee
Ics Intelligent Control System
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 Ics Intelligent Control System filed Critical Ics Intelligent Control System
Publication of MXPA01011728A publication Critical patent/MXPA01011728A/es

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
    • G09F13/04—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
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Filters (AREA)

Abstract

La invencion se refiere a un indicador luminoso, que comprende un elemento (2) indicador iluminable por una fuente (1) luminosa. El elemento indicador se fabrica a partir de un material substancialmente transparente proporcionado con un diseno indicador informativo. El elemento (2) indicador se disena como un panel de guia de ondas, en donde los haces de luz se propagan con reflexion total y se desacoplan del mismo con un sistema (2u) de desacoplamiento difractivo, tal como una estructura de rejilla o similar, que se configura como un diseno indicador para producir un diseno (2a) indicador activable en el elemento (2) indicador por la accion de la luz, para que los rebajos y/o ranuras divergentes de varios tamanos y/o formas constituyan las rejillas locales divergentes de varios tamanos y/o formas, tal como los pixeles de formas multiples y/o binarios y/o unidades, el factor de relleno, forma, perfil y/o tamano del mismo se optimiza de tal forma que la eficiencia de difraccion es una funcion de lugar.
MXPA01011728A 1999-05-28 2000-05-19 Indicador luminoso. MXPA01011728A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991217A FI106992B (fi) 1999-05-28 1999-05-28 Valo-opaste
PCT/FI2000/000450 WO2000074025A1 (en) 1999-05-28 2000-05-19 Light indicator

Publications (1)

Publication Number Publication Date
MXPA01011728A true MXPA01011728A (es) 2004-03-19

Family

ID=8554757

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01011728A MXPA01011728A (es) 1999-05-28 2000-05-19 Indicador luminoso.

Country Status (13)

Country Link
US (1) US6759965B1 (es)
EP (1) EP1194914B1 (es)
JP (1) JP2003500705A (es)
KR (1) KR100742805B1 (es)
CN (1) CN1171191C (es)
AU (1) AU771682B2 (es)
BR (1) BR0010973A (es)
CA (1) CA2373446C (es)
ES (1) ES2539752T3 (es)
FI (1) FI106992B (es)
MX (1) MXPA01011728A (es)
RU (1) RU2237931C2 (es)
WO (1) WO2000074025A1 (es)

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Also Published As

Publication number Publication date
EP1194914B1 (en) 2015-04-01
AU4572900A (en) 2000-12-18
FI991217A (fi) 2000-11-29
AU771682B2 (en) 2004-04-01
RU2237931C2 (ru) 2004-10-10
CA2373446A1 (en) 2000-12-07
BR0010973A (pt) 2002-03-05
FI991217A0 (fi) 1999-05-28
ES2539752T3 (es) 2015-07-03
EP1194914A1 (en) 2002-04-10
KR20020005052A (ko) 2002-01-16
WO2000074025A1 (en) 2000-12-07
KR100742805B1 (ko) 2007-07-25
CA2373446C (en) 2009-03-24
JP2003500705A (ja) 2003-01-07
US6759965B1 (en) 2004-07-06
CN1171191C (zh) 2004-10-13
FI106992B (fi) 2001-05-15
CN1352786A (zh) 2002-06-05

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Legal Events

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FG Grant or registration
GB Transfer or rights
HC Change of company name or juridical status