LU75128A1 - - Google Patents
Info
- Publication number
- LU75128A1 LU75128A1 LU75128A LU75128A LU75128A1 LU 75128 A1 LU75128 A1 LU 75128A1 LU 75128 A LU75128 A LU 75128A LU 75128 A LU75128 A LU 75128A LU 75128 A1 LU75128 A1 LU 75128A1
- Authority
- LU
- Luxembourg
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)
- Road Signs Or Road Markings (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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 |
|---|---|
| LU75128A1 true LU75128A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-01-25 |
Family
ID=9157098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU75128A LU75128A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-06-26 | 1976-06-09 |
Country Status (12)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2478353A1 (fr) * | 1980-03-12 | 1981-09-18 | Perrin Sylviane | Projecteur a rayon laser |
| JPS60253607A (ja) * | 1984-05-28 | 1985-12-14 | 積水樹脂株式会社 | 交通標識表示装置 |
| JPS60253608A (ja) * | 1984-05-28 | 1985-12-14 | 積水樹脂株式会社 | 交通標識表示装置 |
| JPS61180209U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-04-19 | 1986-11-10 | ||
| EP0352336B1 (en) * | 1988-01-22 | 1993-09-01 | Kabushiki Kaisha Seidenko | Method and apparatus for guiding emergency evacuation |
| DE8810601U1 (de) * | 1988-08-22 | 1989-03-16 | Möller, Wolfgang, 2380 Schleswig | Informationsträger |
| 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 |
| CN1784702A (zh) * | 2003-05-07 | 2006-06-07 | 皇家飞利浦电子股份有限公司 | 公共服务系统 |
| 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)
| 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 |
| US3790431A (en) * | 1972-01-24 | 1974-02-05 | Minnesota Mining & Mfg | Light-transmissive retroreflective sheeting |
| US3802944A (en) * | 1972-04-17 | 1974-04-09 | Minnesota Mining & Mfg | Retroreflective sheeting |
| GB1422780A (en) * | 1972-04-14 | 1976-01-28 | Ass Eng Ltd | Retro-reflectors |
-
1975
- 1975-06-26 FR FR7520087A patent/FR2315739A1/fr active Granted
-
1976
- 1976-06-09 BE BE167766A patent/BE842758A/xx unknown
- 1976-06-09 LU LU75128A patent/LU75128A1/xx unknown
- 1976-06-17 GB GB25194/76A patent/GB1547891A/en not_active Expired
- 1976-06-21 IE IE1338/76A patent/IE42868B1/en unknown
- 1976-06-22 DE DE2627934A patent/DE2627934C2/de not_active Expired
- 1976-06-23 IT IT24643/76A patent/IT1061147B/it active
- 1976-06-24 JP JP51073928A patent/JPS523400A/ja active Pending
- 1976-06-25 CH CH821076A patent/CH611445A5/xx not_active IP Right Cessation
- 1976-06-25 US US05/699,686 patent/US4084339A/en not_active Expired - Lifetime
- 1976-06-25 DK DK288976A patent/DK143374C/da not_active IP Right Cessation
- 1976-06-25 NL NL7607007A patent/NL7607007A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DK288976A (da) | 1976-12-27 |
| FR2315739B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-12-02 |
| JPS523400A (en) | 1977-01-11 |
| IT1061147B (it) | 1982-10-20 |
| NL7607007A (nl) | 1976-12-28 |
| FR2315739A1 (fr) | 1977-01-21 |
| BE842758A (fr) | 1976-10-01 |
| DE2627934A1 (de) | 1977-01-20 |
| DK143374B (da) | 1981-08-10 |
| CH611445A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-05-31 |
| US4084339A (en) | 1978-04-18 |
| IE42868L (en) | 1976-12-26 |
| DE2627934C2 (de) | 1981-11-12 |
| IE42868B1 (en) | 1980-11-05 |
| GB1547891A (en) | 1979-06-27 |
| DK143374C (da) | 1981-12-14 |