FR2422215A1 - Dispositif lumineux et mobilier urbain equipe de ce dispositif - Google Patents
Dispositif lumineux et mobilier urbain equipe de ce dispositifInfo
- Publication number
- FR2422215A1 FR2422215A1 FR7809876A FR7809876A FR2422215A1 FR 2422215 A1 FR2422215 A1 FR 2422215A1 FR 7809876 A FR7809876 A FR 7809876A FR 7809876 A FR7809876 A FR 7809876A FR 2422215 A1 FR2422215 A1 FR 2422215A1
- Authority
- FR
- France
- Prior art keywords
- urban furniture
- panels
- furniture equipped
- lighting device
- panel
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
Abstract
L'invention concerne un dispositif lumineux destiné à être adapté à tous panneaux en matière non opaque, qu'il s'agisse de panneaux publicitaires, d'information, d'enseignes, de mâts de signalisation ou similaires. Ce dispositif est caractérisé en ce que la source d'éclairage est située en regard d'au moins l'une des tranches du panneau, le flux lumineux pénétrant dans l'épaisseur dudit panneau étant subdivisé par des surfaces réfléchissantes.
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7809876A FR2422215A1 (fr) | 1978-04-04 | 1978-04-04 | Dispositif lumineux et mobilier urbain equipe de ce dispositif |
LU80933A LU80933A1 (fr) | 1978-04-04 | 1979-02-16 | Dispositif lumineux et mobilier urbain equipe de ce dispositif |
BE193515A BE874236A (fr) | 1978-04-04 | 1979-02-16 | Dispositif lumineux et mobilier urbain equipe de ce dispositif |
NLAANVRAGE7901573,A NL172380C (nl) | 1978-04-04 | 1979-02-28 | Lichtgevende inrichting. |
DE2908904A DE2908904C2 (de) | 1978-04-04 | 1979-03-07 | Leuchtvorrichtung |
CA323,182A CA1106815A (fr) | 1978-04-04 | 1979-03-12 | Dispositif eclaire d'affichage ou de signalisation |
GB7908683A GB2017997B (en) | 1978-04-04 | 1979-03-12 | Luminous device and town furnishing provided with this device |
IT67526/79A IT1118426B (it) | 1978-04-04 | 1979-03-13 | Dispositivo luminoso a pannello per informazioni insegne segnalazioni e simili |
PT69370A PT69370A (fr) | 1978-04-04 | 1979-03-19 | Dispositif lumineux et mobilier urbain equipe de ce dispositif |
CH264479A CH631282A5 (fr) | 1978-04-04 | 1979-03-21 | Dispositif lumineux constitue d'au moins un panneau portant des informations publicitaires ou de signalisation. |
JP3240779A JPS54132199A (en) | 1978-04-04 | 1979-03-22 | Display illuminator |
AT0230679A AT379458B (de) | 1978-04-04 | 1979-03-28 | Leuchttafel zur darbietung von informationen |
EG196/79A EG14682A (en) | 1978-04-04 | 1979-03-31 | Dispositif lumineux et mobilier urbain equipe de ce dispositif |
US06/026,583 US4249231A (en) | 1978-04-04 | 1979-04-03 | Luminous edge lighted device |
ES1979242495U ES242495Y (es) | 1978-04-04 | 1979-04-04 | Dispositivo luminoso para informacion, publicidad o senali- zacion. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7809876A FR2422215A1 (fr) | 1978-04-04 | 1978-04-04 | Dispositif lumineux et mobilier urbain equipe de ce dispositif |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2422215A1 true FR2422215A1 (fr) | 1979-11-02 |
FR2422215B1 FR2422215B1 (fr) | 1982-04-09 |
Family
ID=9206642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7809876A Granted FR2422215A1 (fr) | 1978-04-04 | 1978-04-04 | Dispositif lumineux et mobilier urbain equipe de ce dispositif |
Country Status (15)
Country | Link |
---|---|
US (1) | US4249231A (fr) |
JP (1) | JPS54132199A (fr) |
AT (1) | AT379458B (fr) |
BE (1) | BE874236A (fr) |
CA (1) | CA1106815A (fr) |
CH (1) | CH631282A5 (fr) |
DE (1) | DE2908904C2 (fr) |
EG (1) | EG14682A (fr) |
ES (1) | ES242495Y (fr) |
FR (1) | FR2422215A1 (fr) |
GB (1) | GB2017997B (fr) |
IT (1) | IT1118426B (fr) |
LU (1) | LU80933A1 (fr) |
NL (1) | NL172380C (fr) |
PT (1) | PT69370A (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5768801A (en) * | 1980-10-17 | 1982-04-27 | Fuji Photo Optical Co Ltd | Linear lighting equipment |
FR2514105A1 (fr) * | 1981-10-05 | 1983-04-08 | Cibie Projecteurs | Projecteur a conduit de lumiere pour vehicules automobiles |
JPS58119108A (ja) * | 1982-01-09 | 1983-07-15 | 森 敬 | 装飾灯 |
US4561203A (en) * | 1983-08-04 | 1985-12-31 | Dual-Lite Manufacturing | Opaque sign plaque with dual reflector illumination |
US4615579A (en) * | 1983-08-29 | 1986-10-07 | Canadian Patents & Development Ltd. | Prism light guide luminaire |
JPS6155684A (ja) * | 1984-08-27 | 1986-03-20 | 三菱レイヨン株式会社 | 光拡散装置 |
DE3542243A1 (de) * | 1985-11-29 | 1987-06-04 | Manfred Toeller | Leuchttafel fuer werbe-, informations-, oder dekorationszwecke |
FR2597642B1 (fr) * | 1986-04-18 | 1990-01-12 | Blanchet Pierre | Dispositif d'affichage lumineux de documents translucides |
JPH0635203Y2 (ja) * | 1988-09-27 | 1994-09-14 | アルプス電気株式会社 | 照光用導光体 |
JP3131034B2 (ja) * | 1992-07-03 | 2001-01-31 | ローム株式会社 | 平面ディスプレイパネル用光源 |
DE9209490U1 (fr) * | 1992-07-15 | 1992-10-15 | Narva Gluehlampenwerk Oberweissbach Gmbh, O-6432 Oberweissbach, De | |
DE9310110U1 (de) * | 1993-07-07 | 1994-11-10 | Lumatec S A | Leuchttafel |
DE4342338C2 (de) * | 1993-12-11 | 2000-05-18 | Ceag Sicherheitstechnik Gmbh | Scheibe für die Verwendung als Bestandteil einer Scheibenleuchte |
DE29714000U1 (de) * | 1997-08-06 | 1997-10-16 | Sauernheimer Gmbh | Leuchteinrichtung mit einem an einem Mast angeordneten Informationsträger |
GB0018132D0 (en) * | 2000-07-24 | 2000-09-13 | Gradus Ltd | Lighting system |
US7163305B2 (en) | 2003-06-25 | 2007-01-16 | Gemtron Corporation | Illuminated shelf |
FR2871918B1 (fr) * | 2004-06-21 | 2006-08-25 | Raymond Fournet | Enseigne modulaire |
AU2007100617B4 (en) * | 2007-07-09 | 2008-12-11 | Ian George Gale | Illuminated Panel |
US8317384B2 (en) * | 2009-04-10 | 2012-11-27 | Intellectual Discovery Co., Ltd. | Light guide film with cut lines, and optical keypad using such film |
US9927568B2 (en) | 2013-11-15 | 2018-03-27 | Dolby Laboratories Licensing Corporation | Uniformly lit light guides |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR30346E (fr) * | 1925-04-20 | 1926-05-07 | Plaque signalisatrice à usage diurne et nocturne pour automobiles, indication du nom des rues, etc. | |
US2347665A (en) * | 1941-03-04 | 1944-05-02 | Christensen Geneva Bandy | Internal reflection lighting means |
CH460516A (de) * | 1966-03-31 | 1968-07-31 | D Krecke Edmund | Beleuchtete Anzeigevorrichtung, insbesondere für Strassen |
DE2511030A1 (de) * | 1974-03-14 | 1975-12-18 | Sikob Ab | Beleuchtungskoerper insbesondere fuer refraktierende flaechenbeleuchtung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5239091B1 (fr) * | 1968-04-15 | 1977-10-03 | ||
JPS493586B1 (fr) * | 1972-07-22 | 1974-01-26 | ||
CH614599GA3 (en) * | 1976-04-29 | 1979-12-14 | Passive electro-optical display device and method for manufacturing it | |
GB1505785A (en) * | 1976-10-13 | 1978-03-30 | Crestworth Ltd | Display lamp having a translucent envelope |
-
1978
- 1978-04-04 FR FR7809876A patent/FR2422215A1/fr active Granted
-
1979
- 1979-02-16 LU LU80933A patent/LU80933A1/fr unknown
- 1979-02-16 BE BE193515A patent/BE874236A/fr not_active IP Right Cessation
- 1979-02-28 NL NLAANVRAGE7901573,A patent/NL172380C/xx not_active IP Right Cessation
- 1979-03-07 DE DE2908904A patent/DE2908904C2/de not_active Expired
- 1979-03-12 CA CA323,182A patent/CA1106815A/fr not_active Expired
- 1979-03-12 GB GB7908683A patent/GB2017997B/en not_active Expired
- 1979-03-13 IT IT67526/79A patent/IT1118426B/it active
- 1979-03-19 PT PT69370A patent/PT69370A/fr unknown
- 1979-03-21 CH CH264479A patent/CH631282A5/fr not_active IP Right Cessation
- 1979-03-22 JP JP3240779A patent/JPS54132199A/ja active Pending
- 1979-03-28 AT AT0230679A patent/AT379458B/de not_active IP Right Cessation
- 1979-03-31 EG EG196/79A patent/EG14682A/xx active
- 1979-04-03 US US06/026,583 patent/US4249231A/en not_active Expired - Lifetime
- 1979-04-04 ES ES1979242495U patent/ES242495Y/es not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR30346E (fr) * | 1925-04-20 | 1926-05-07 | Plaque signalisatrice à usage diurne et nocturne pour automobiles, indication du nom des rues, etc. | |
US2347665A (en) * | 1941-03-04 | 1944-05-02 | Christensen Geneva Bandy | Internal reflection lighting means |
CH460516A (de) * | 1966-03-31 | 1968-07-31 | D Krecke Edmund | Beleuchtete Anzeigevorrichtung, insbesondere für Strassen |
DE2511030A1 (de) * | 1974-03-14 | 1975-12-18 | Sikob Ab | Beleuchtungskoerper insbesondere fuer refraktierende flaechenbeleuchtung |
Also Published As
Publication number | Publication date |
---|---|
BE874236A (fr) | 1979-06-18 |
NL172380C (nl) | 1983-08-16 |
DE2908904C2 (de) | 1982-03-25 |
US4249231A (en) | 1981-02-03 |
CH631282A5 (fr) | 1982-07-30 |
FR2422215B1 (fr) | 1982-04-09 |
EG14682A (en) | 1985-06-30 |
IT7967526A0 (it) | 1979-03-13 |
ES242495Y (es) | 1980-02-01 |
ATA230679A (de) | 1985-05-15 |
JPS54132199A (en) | 1979-10-13 |
IT1118426B (it) | 1986-03-03 |
AT379458B (de) | 1986-01-10 |
GB2017997B (en) | 1983-01-06 |
DE2908904A1 (de) | 1979-10-11 |
NL7901573A (nl) | 1979-10-08 |
NL172380B (nl) | 1983-03-16 |
CA1106815A (fr) | 1981-08-11 |
GB2017997A (en) | 1979-10-10 |
ES242495U (es) | 1979-09-01 |
PT69370A (fr) | 1979-04-01 |
LU80933A1 (fr) | 1979-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |