DE3803246C2 - - Google Patents
Info
- Publication number
- DE3803246C2 DE3803246C2 DE19883803246 DE3803246A DE3803246C2 DE 3803246 C2 DE3803246 C2 DE 3803246C2 DE 19883803246 DE19883803246 DE 19883803246 DE 3803246 A DE3803246 A DE 3803246A DE 3803246 C2 DE3803246 C2 DE 3803246C2
- Authority
- DE
- Germany
- Prior art keywords
- fluorescent
- collector plate
- edges
- solar cells
- plate
- 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 - Fee Related
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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
- G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
-
- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0091—Positioning aspects of the light source relative to the light guide
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
- G09F2013/1804—Achieving homogeneous illumination
- G09F2013/1831—Achieving homogeneous illumination using more than one light source
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Road Signs Or Road Markings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883803246 DE3803246A1 (de) | 1988-02-04 | 1988-02-04 | Hinweisschild |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883803246 DE3803246A1 (de) | 1988-02-04 | 1988-02-04 | Hinweisschild |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3803246A1 DE3803246A1 (de) | 1989-08-17 |
DE3803246C2 true DE3803246C2 (fr) | 1991-11-28 |
Family
ID=6346572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19883803246 Granted DE3803246A1 (de) | 1988-02-04 | 1988-02-04 | Hinweisschild |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3803246A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9217536U1 (de) * | 1992-12-22 | 1993-03-04 | Küpper, Klaus, 4330 Mülheim | Solarelektrisches Kennzeichen |
DE29719393U1 (de) * | 1997-11-03 | 1999-04-15 | Everglow Sicherheitsleitsystem | Lichtaussendendes Kennzeichnungsschild |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19512370A1 (de) * | 1995-04-01 | 1996-10-02 | Ceag Sicherheitstechnik Gmbh | Scheibenleuchte |
DE19523451A1 (de) * | 1995-06-28 | 1995-12-07 | Klaus Kuepper | Solarelektrisches Kennzeichen |
GB0312297D0 (en) * | 2003-05-29 | 2003-07-02 | Sawitz Abraham | Illuminatable sign |
EP1771043A1 (fr) * | 2005-09-29 | 2007-04-04 | Nortel Networks Limited | Procédé d'alimentation d'un dispositif |
DE102007017637A1 (de) | 2007-04-13 | 2008-10-16 | Hidde, Axel R., Dr. | Übertragungstechnik bei elektrischen Installationsgeräten |
EP1988410A1 (fr) * | 2007-05-04 | 2008-11-05 | Noctron Soparfi S.A. | Dispositif d'éclairage |
EP2460186A1 (fr) | 2009-07-31 | 2012-06-06 | Technische Universiteit Eindhoven | Dispositif optique luminescent et système de pile solaire équipé d un tel dispositif optique luminescent |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7433691U (de) * | 1976-03-11 | Kayser, Erich Marius, 6000 Frankfurt | Fluoreszierendes Schild o.dgl | |
DE2045215A1 (de) * | 1970-09-12 | 1972-03-16 | Kayser E | Reklameleuchtkörper |
US4009535A (en) * | 1975-10-01 | 1977-03-01 | William Stock | Illuminated house number sign |
DE2559278B2 (de) * | 1975-12-31 | 1978-07-13 | William O. Mclean Va. Collins (V.St.A.) | Einrichtung zur gerichteten Lichtabgabe |
FR2352359A1 (fr) * | 1976-05-17 | 1977-12-16 | Int Vibration Engineer | Panneau lumineux |
GB8417713D0 (en) * | 1984-07-11 | 1984-08-15 | Smith G C | Illuminated display apparatus |
DE3435385A1 (de) * | 1984-09-27 | 1986-04-24 | Rudolf 7129 Zaberfeld Wolf | Als fahrzeugherstelleremblem ausgestalteter koerper |
DE3730591C1 (de) * | 1987-09-11 | 1988-07-07 | Inotec Gmbh Ges Fuer Innovativ | Beleuchtete Anzeigeeinheit,insbesondere Hausnummer,Verkehrsschild,Werbetraeger |
-
1988
- 1988-02-04 DE DE19883803246 patent/DE3803246A1/de active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9217536U1 (de) * | 1992-12-22 | 1993-03-04 | Küpper, Klaus, 4330 Mülheim | Solarelektrisches Kennzeichen |
DE29719393U1 (de) * | 1997-11-03 | 1999-04-15 | Everglow Sicherheitsleitsystem | Lichtaussendendes Kennzeichnungsschild |
Also Published As
Publication number | Publication date |
---|---|
DE3803246A1 (de) | 1989-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |