ES2108762T3 - Dispositivo de visualizacion de informacion. - Google Patents

Dispositivo de visualizacion de informacion.

Info

Publication number
ES2108762T3
ES2108762T3 ES92920419T ES92920419T ES2108762T3 ES 2108762 T3 ES2108762 T3 ES 2108762T3 ES 92920419 T ES92920419 T ES 92920419T ES 92920419 T ES92920419 T ES 92920419T ES 2108762 T3 ES2108762 T3 ES 2108762T3
Authority
ES
Spain
Prior art keywords
face
shutter
opening
observer
presented
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 - Lifetime
Application number
ES92920419T
Other languages
English (en)
Inventor
Thomas I Bradshaw
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of ES2108762T3 publication Critical patent/ES2108762T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G09F9/375—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field
    • 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
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)

Abstract

UN DISPOSITIVO DE VISUALIZACION DE INFORMACION CONSTA DE UNA CARA DE LEYENDA (12) CON UNA MATRIZ DE DOS DIMENSIONES DE PIXELS (14) OPERADOS INDIVIDUALMENTE. LA CARA DE LEYENDA CONSTA DE UNA LAMINA OPACA QUE TIENE UNA CARA FRONTAL (16) PARA SER PRESENTADA A UN OBSERVADOR Y UNA CARA POSTERIOR (18). CADA PIXEL CONSTA DE UNA APERTURA (22) EN LA LAMINA OPACA Y UN OBTURADOR ASOCIADO (24), LA APERTURA ES TRANSMISORA DE LUZ PARCIALMENTE Y PREFERIBLEMENTE RETROREFLECTANTE, EL OBTURADOR ES OPACO Y TIENE UNA PRIMERA Y SEGUNDA CARAS QUE SON VISUALMENTE DE APARIENCIA DISTINTIVA A LA SEGUNDA CARAS QUE SON VISUALMENTE DE APARIENCIA DISTINTIVA A LA SEGUNDA CARA QUE ES RETROREFLECTANTE. CADA OBTURADOR ES SELECTIVAMENTE AJUSTABLE A UNA PRIMERA ETAPA EN LA QUE SE OBSTRUYE SU APERTURA ASOCIADA DE TAL MODO QUE LA PRIMERA CARA (26) DEL OBTURADOR SE PRESENTA PARA SER VISIBLE AL OBSERVADOR, Y UNA SEGUNDA ETAPA EN LA QUE SE EXPONE SU APERTURA ASOCIADA DE MODO QUE LA SEGUNDA CARA DEL OBTURADOR (28) Y SU APERTURA ASOCIADA SE PRESENTEN PARA SER VISIBLES A UN OBSERVADOR. EL DISPOSITIVO ADEMAS CONSTA DE ELEMENTOS (30) PARA POSICIONAR SELECTIVAMENTE LOS OBTURADORES EN LAS DOS ETAPAS Y AL MENOS UNA FUENTE DE LUZ (20) DISPUESTA EN LA PARTE TRASERA DE LA LAMINA OPACA.
ES92920419T 1991-10-15 1992-09-15 Dispositivo de visualizacion de informacion. Expired - Lifetime ES2108762T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77580591A 1991-10-15 1991-10-15

Publications (1)

Publication Number Publication Date
ES2108762T3 true ES2108762T3 (es) 1998-01-01

Family

ID=25105559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92920419T Expired - Lifetime ES2108762T3 (es) 1991-10-15 1992-09-15 Dispositivo de visualizacion de informacion.

Country Status (10)

Country Link
EP (1) EP0608269B1 (es)
JP (1) JP3210338B2 (es)
AU (1) AU2661192A (es)
BR (1) BR9206612A (es)
CA (1) CA2118702C (es)
DE (1) DE69223060T2 (es)
ES (1) ES2108762T3 (es)
MX (1) MX9205683A (es)
WO (1) WO1993008555A1 (es)
ZA (1) ZA927282B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233459A (en) * 1991-03-06 1993-08-03 Massachusetts Institute Of Technology Electric display device
US6677922B1 (en) 1995-12-04 2004-01-13 3M Innovative Properties Company Display element having retroreflective surface
RU2130648C1 (ru) * 1996-08-19 1999-05-20 Акционерное общество закрытого типа ПРИБОРЦЕНТР Многосимвольный бленкерный индикатор
FR2799037A1 (fr) * 1999-09-28 2001-03-30 Leonidas Kalogeropoulos Panneaux d'information urbains amovibles a affichage electronique variable
FR2799038B1 (fr) * 1999-09-28 2001-12-28 Leonidas Kalogeropoulos Procede de signalisation sur le reseau urbain ou routier par panneau amovible
EP1693823A1 (en) * 2005-02-18 2006-08-23 SONY DEUTSCHLAND GmbH Shutter device for pixel element and pixel arrangement
WO2006087219A1 (en) * 2005-02-18 2006-08-24 Sony Deutschland Gmbh Shutter device for pixel element and pixel arrangement
EP2162770B1 (en) 2007-06-14 2012-08-08 Avery Dennison Corporation Illuminated graphical and information display
DE102010048933A1 (de) * 2009-12-23 2011-06-30 Mayer, Harald, 48163 Verfahren zur mobilen Wiedergabe von digitalen Informationen an einem Fahrzeug unter Verwendung retroflektierender Materialien
CN103587463B (zh) * 2013-11-21 2015-09-16 李倩 一种汽车
CN103584365B (zh) * 2013-11-21 2015-06-17 李倩 一种衣服
CN103578378B (zh) * 2013-11-21 2015-08-12 李倩 一种反光标牌

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163332B2 (en) * 1976-10-05 1995-09-05 Unisplay Sa Matrix display device
JPS60198532A (ja) * 1984-03-23 1985-10-08 Fuji Photo Film Co Ltd 放射線画像情報読取装置
US4726134A (en) * 1986-11-21 1988-02-23 Minnesota Mining And Manufacturing Company Roadway sign
JPS63292123A (ja) * 1987-05-25 1988-11-29 Mc Sci:Kk 放射線画像読取装置
US4983956A (en) * 1988-10-13 1991-01-08 Unisplay S.A. Display arrangement

Also Published As

Publication number Publication date
DE69223060T2 (de) 1998-04-09
EP0608269A1 (en) 1994-08-03
AU2661192A (en) 1993-05-21
ZA927282B (en) 1993-03-25
CA2118702C (en) 2003-08-05
CA2118702A1 (en) 1993-04-29
EP0608269B1 (en) 1997-11-05
MX9205683A (es) 1993-04-01
BR9206612A (pt) 1995-03-14
JP3210338B2 (ja) 2001-09-17
JPH07500429A (ja) 1995-01-12
WO1993008555A1 (en) 1993-04-29
DE69223060D1 (de) 1997-12-11

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