IT1061147B - Dispositivo di visualizzazione luminosa - Google Patents

Dispositivo di visualizzazione luminosa

Info

Publication number
IT1061147B
IT1061147B IT24643/76A IT2464376A IT1061147B IT 1061147 B IT1061147 B IT 1061147B IT 24643/76 A IT24643/76 A IT 24643/76A IT 2464376 A IT2464376 A IT 2464376A IT 1061147 B IT1061147 B IT 1061147B
Authority
IT
Italy
Prior art keywords
display device
luminous display
luminous
display
Prior art date
Application number
IT24643/76A
Other languages
English (en)
Original Assignee
Peltier Raymond
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 Peltier Raymond filed Critical Peltier Raymond
Application granted granted Critical
Publication of IT1061147B publication Critical patent/IT1061147B/it

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
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/02—Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lasers (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Road Signs Or Road Markings (AREA)
IT24643/76A 1975-06-26 1976-06-23 Dispositivo di visualizzazione luminosa IT1061147B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520087A FR2315739A1 (fr) 1975-06-26 1975-06-26 Dispositif d'affichage lumineux

Publications (1)

Publication Number Publication Date
IT1061147B true IT1061147B (it) 1982-10-20

Family

ID=9157098

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24643/76A IT1061147B (it) 1975-06-26 1976-06-23 Dispositivo di visualizzazione luminosa

Country Status (12)

Country Link
US (1) US4084339A (it)
JP (1) JPS523400A (it)
BE (1) BE842758A (it)
CH (1) CH611445A5 (it)
DE (1) DE2627934C2 (it)
DK (1) DK143374C (it)
FR (1) FR2315739A1 (it)
GB (1) GB1547891A (it)
IE (1) IE42868B1 (it)
IT (1) IT1061147B (it)
LU (1) LU75128A1 (it)
NL (1) NL7607007A (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478353A1 (fr) * 1980-03-12 1981-09-18 Perrin Sylviane Projecteur a rayon laser
JPS60253608A (ja) * 1984-05-28 1985-12-14 積水樹脂株式会社 交通標識表示装置
JPS60253607A (ja) * 1984-05-28 1985-12-14 積水樹脂株式会社 交通標識表示装置
JPS61180209U (it) * 1985-04-19 1986-11-10
DE68908809T2 (de) * 1988-01-22 1993-12-23 Seidenko Tokio Tokyo Kk Verfahren und vorrichtung zur führung einer notevakuierung.
DE8810601U1 (it) * 1988-08-22 1989-03-16 Stuehmer, Alfred, 2390 Flensburg, De
DE69312323T2 (de) * 1992-12-31 1998-02-19 Minnesota Mining & Mfg Pfostenleuchte mit programmierbarem ausstrahlungsbereich
US5731755A (en) 1996-08-27 1998-03-24 Boxer; Caryn Vehicular U-turn indicator
AU4161597A (en) * 1997-08-25 1999-03-16 Gordon C. Lewis System for lighting overhead highway signs from a remote light source
US6150943A (en) * 1999-07-14 2000-11-21 American Xtal Technology, Inc. Laser director for fire evacuation path
US6222459B1 (en) * 1999-07-22 2001-04-24 Opcom, Inc. Method of word screen formation by laser light projection and the structure for the same
US6772525B2 (en) * 2002-12-17 2004-08-10 Ronald E. Newcomer Laser device for guiding a vehicle
US6853313B2 (en) * 2002-12-17 2005-02-08 Ronald E. Newcomer Vehicle positioning device
KR20060003071A (ko) * 2003-05-07 2006-01-09 코닌클리케 필립스 일렉트로닉스 엔.브이. 외부 동기를 갖는 통신 시스템
US7315235B1 (en) * 2004-04-15 2008-01-01 David Fairchild First warning system for automotive vehicles
US7367759B2 (en) * 2004-12-07 2008-05-06 A.M. Precision Machining, Inc. Surface relief grating image machining process and product
KR102011407B1 (ko) * 2013-02-26 2019-10-21 주식회사 케이티 광고 대상 정보 수집 방법，광고 표시 방법，이를 이용하는 장치 및 광고 서버
EP3447193B1 (en) * 2017-08-23 2020-04-29 Vestel Elektronik Sanayi ve Ticaret A.S. An apparatus and method for emitting light to direct traffic
US11585055B1 (en) * 2022-03-21 2023-02-21 National Central University High efficiency traffice sign with projection light source

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341223A (en) * 1939-10-11 1944-02-08 Lillie William Advertising projection
US2380667A (en) * 1943-08-04 1945-07-31 Morrison Montford Signal modulation means
US3090280A (en) * 1959-09-02 1963-05-21 Jr Charles H Winter Means for producing a visual phenomenon for increasing contrast ratio
US3161356A (en) * 1961-03-22 1964-12-15 James P Malone Street sign illumination means
US3549800A (en) * 1965-03-15 1970-12-22 Texas Instruments Inc Laser display
US3802944A (en) * 1972-04-17 1974-04-09 Minnesota Mining & Mfg Retroreflective sheeting
US3790431A (en) * 1972-01-24 1974-02-05 Minnesota Mining & Mfg Light-transmissive retroreflective sheeting
GB1422780A (en) * 1972-04-14 1976-01-28 Ass Eng Ltd Retro-reflectors

Also Published As

Publication number Publication date
DK143374C (da) 1981-12-14
JPS523400A (en) 1977-01-11
FR2315739A1 (fr) 1977-01-21
LU75128A1 (it) 1977-01-25
DE2627934C2 (de) 1981-11-12
CH611445A5 (it) 1979-05-31
NL7607007A (nl) 1976-12-28
FR2315739B1 (it) 1977-12-02
BE842758A (fr) 1976-10-01
DK288976A (da) 1976-12-27
DE2627934A1 (de) 1977-01-20
GB1547891A (en) 1979-06-27
IE42868L (en) 1976-12-26
DK143374B (da) 1981-08-10
US4084339A (en) 1978-04-18
IE42868B1 (en) 1980-11-05

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