WO1993004568A1 - Electroluminescent display - Google Patents
Electroluminescent display Download PDFInfo
- Publication number
- WO1993004568A1 WO1993004568A1 PCT/DE1992/000621 DE9200621W WO9304568A1 WO 1993004568 A1 WO1993004568 A1 WO 1993004568A1 DE 9200621 W DE9200621 W DE 9200621W WO 9304568 A1 WO9304568 A1 WO 9304568A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electroluminescent display
- opto
- electronic device
- display
- eld
- Prior art date
Links
- 239000010409 thin film Substances 0.000 claims abstract description 9
- 230000004438 eyesight Effects 0.000 claims abstract description 5
- 230000005693 optoelectronics Effects 0.000 claims description 16
- 239000011159 matrix material Substances 0.000 claims description 6
- 230000010287 polarization Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005401 electroluminescence Methods 0.000 description 3
- 239000005340 laminated glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000003877 atomic layer epitaxy Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10541—Functional features of the laminated safety glass or glazing comprising a light source or a light guide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Arrangement of adaptations of instruments
-
- B60K35/60—
-
- 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
-
- 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
- G09F9/33—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 semiconductor devices, e.g. diodes
-
- B60K2360/785—
Definitions
- the invention relates to an opto-electronic device for displaying information according to the preamble of the main claim.
- an optical device on motor vehicles is already known, in which information is projected onto the windshield of a motor vehicle by means of an optic as a head-up display (HUD).
- the information displayed by the display elements is projected onto the windshield in the area of the driver's primary field of vision via a lens and mirror system which is located below the windshield.
- the device is very complex to produce, since in addition to the optical display elements, a corresponding lens system, mirror and an illumination device are required. Overall, these devices require a great deal of space, which is generally required for other devices in the area of the dashboard and is therefore hardly available.
- the contrast can be impaired by dust influences and deposits in the optical beam path of the display.
- a method is known in which information can be projected onto a layer of a pane using a holographic mirror, which selectively reflects only light of a very narrow wavelength range. Other wavelengths of light are let through almost without attenuation, so that the layer acting as a holographic combiner appears almost completely transparent to the viewer.
- holographic projection With holographic projection, a high-contrast, bright image of the information to be displayed appears in a predetermined color on the side of the combiner facing away from the viewer.
- the production of the holographic combiner which is embedded as an intermediate layer of a front pane usually produced as laminated glass, is relatively complicated. This manufacturing process is not yet mastered.
- the optoelectronic device according to the invention with the characterizing features of the main claim has the advantage that it does not require any space in the area of the dashboard of a vehicle. It is particularly advantageous that the electroluminescent display (ELD) can be applied directly to the windshield or into an intermediate layer of a laminated glass pane, so that the information can be displayed directly on the windshield via thin electrical leads to the ELD. It is also particularly advantageous that the ELD is practically invisible when switched off and that the windshield maintains its light transmission to a large extent. Another particular advantage is that the production of an ELD can be carried out with very simple means, since only a few work steps are required. The measures listed in the subclaims enable advantageous further developments and improvements of the optoelectronic device specified in the main claim.
- the ELD is a thin-film electroluminescence display (ACTFEL).
- ACTFEL thin-film electroluminescence display
- the ELD is also favorable to design the ELD as a matrix structure, the matrix points of which can be controlled via thin-film lines.
- the matrix structure ensures extensive freedom of design for the information display.
- the thin-film lines are produced on the carrier material using the Aufda pf compiler and are only a few angstroms thick, so that they are practically invisible and hardly affect the transmission of the disc.
- the display can also be produced in color, so that both the contrast and the clarity can be optimized.
- the brightness of the ELD can be regulated as a function of the ambient light of the vehicle window. Since the measurement of the brightness by means of a phototransistor can be carried out very easily, the brightness can be adjusted both in daylight and during night driving, so that no disturbing glare can occur. The advantage here is that the ELD can be controlled very simply by changing the frequency of the supply voltage. There are particular advantages for displaying information if the ELD is arranged in the driver's primary field of vision. This enables the driver to read the information without being too distracted from the driving situation.
- an ELD to display warning notices on the rear window of a vehicle, which preferably light up when the brake and / or the turn signal lifter are actuated. Since the rear window is generally visible at the eye level of a subsequent driver, the warnings are particularly easy to recognize. These displays can then be switched on in particular when driving at night or in fog.
- a polarization filter is to be regarded as advantageous for the anti-reflective coating of the display.
- the birefringence at the disk / air interface can be effectively suppressed by the polarization filter. Further advantages of the invention can be found in the description.
- FIG. 1 shows the arrangement of an electroluminescent display on a vehicle window
- FIG. 2 shows the spatial structure of the electroluminescent display
- FIG. 3 shows a block diagram for controlling the electroluminescent display.
- FIG. 1 shows a vehicle window 4 which is constructed as a laminated glass window with the glass substrates 1, 2.
- the two glass substrates 1, 2 are glued through a plastic film 3.
- ELD Electroluminescent display
- the ELD 6 is designed as an AC voltage thin-film electroluminescence display (ACTFEL).
- ACTFEL AC voltage thin-film electroluminescence display
- the display has thin-film feed lines 8, which are led out downwards and can be used to control the ELD.
- a luminescence layer 34 is arranged between two insulation foils 32, 33.
- the luminescent layer contains, for example, a zinc sulfide that is enriched with manganese, terbium or other substances.
- Electrodes 30, 31 are attached crosswise on the outer sides of the insulation layers 32, 33. The respective overlapping areas illuminate the luminescent layer 34 lying in between when a voltage is applied to the associated electrodes 30, 31.
- An ACTFEL display is produced using the ALE process (atomic layer epitaxy). The display is extremely thin (less than 100 nm) and can be applied to a glass film that does not exceed the thickness of the plastic film 3 that is usually used.
- the production of a thin film electroluminescence display is known per se and is not the subject of the invention. It is advantageous that the ELD 6 is extremely thin and can therefore be easily installed in the intermediate layer 3 of the vehicle window 4. As a result of the thin, vapor-deposited electrodes, the display in the switched-off state is no more recognizable than the supply lines 8.
- the supply lines are led out at a suitable point in the lower or lateral area of the pane and connected to corresponding outputs of a control device 20 according to FIG. 3 . Such connections are problem-free since a similar contacting method is used in the manufacture of digital clocks.
- control device 20 has a plurality of inputs, to which, for example, an input 21 is connected, which receives its data from the tachometer or other sources. Furthermore, a connection for a light sensor 10 is provided, which according to the Figure 1 detects the brightness of the ambient light on the inside of the vehicle window 4. Another input for the control device 20 is provided for a brightness controller 23 with which the brightness of the ELD can be adjusted.
- the tachometer supplies, for example, the desired data such as speed, mileage, tank content or similar data to the control device 20, which are prepared accordingly for the display ELD 6 so that they can be displayed.
- the input 21 can, however, also be connected to a navigation system, so that the street maps or directions can also be recorded and then displayed.
- the light sensor 10 is, for example, a phototransistor, which emits a voltage signal to the control device 20 depending on the ambient light. If the ambient brightness is high, the brightness of the ELD 6 is increased, while it is reduced, for example, in the dark.
- the brightness controller 23 controls, for example, the frequency of the supply voltage U for the ELD 6. Since the brightness of an ELD can be changed by changing the frequency of the supply voltage, there is a simple possibility for a contrast adjustment.
- the control device 20 contains assemblies known to those skilled in the art, such as decoders, memories, driver stages, which are required to control the ELD 6.
- the modules are commercially available, so that a detailed description is not necessary.
- FIG. 2 only two pairs of electrodes are shown for reasons of clarity.
- the number of electrodes 30, 31 is arbitrarily selectable and depends on the number of points of the matrix to be controlled.
- a display can also be equipped with discrete picture elements (eg 7-segment layout).
- Both the light sensor 10 and the brightness controller 23 act on a frequency control module of the control device 20, with which the brightness of the ELD 6 can be controlled.
- a corresponding ELD 6 in the rear window of a vehicle.
- the display can then in particular depict warning functions such as 'stop', 'caution', 'caution', corresponding blinking symbols for turning left or right, etc.
- a warning sign 'Please keep your distance' is switched on if a following vehicle is opened too tightly.
- the display can therefore advantageously also contribute to increasing traffic safety.
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5504012A JPH06509999A (en) | 1991-08-21 | 1992-07-29 | Electroluminescence - display device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4127656A DE4127656A1 (en) | 1991-08-21 | 1991-08-21 | ELECTROLUMINESCENCE DISPLAY |
DEP4127656.6 | 1991-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993004568A1 true WO1993004568A1 (en) | 1993-03-04 |
Family
ID=6438756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1992/000621 WO1993004568A1 (en) | 1991-08-21 | 1992-07-29 | Electroluminescent display |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH06509999A (en) |
DE (1) | DE4127656A1 (en) |
WO (1) | WO1993004568A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5928744A (en) * | 1995-09-16 | 1999-07-27 | Fresenius Ag | PVC-free multilayer tube for medical purposes, process for the production thereof and use |
GB2418064A (en) * | 2004-09-09 | 2006-03-15 | Stephen Harvey | Vehicle brake and hazard lights |
DE102012208565A1 (en) | 2012-05-22 | 2013-11-28 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle i.e. motor car, has dashboard and windscreen, where electroluminescence film is embedded in given portion of dashboard such that electroluminescence film reflects radiated light by windscreen |
CN112262042A (en) * | 2019-02-20 | 2021-01-22 | 法国圣戈班玻璃厂 | Composite glass pane with integrated light sensor |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5793450A (en) * | 1994-11-10 | 1998-08-11 | Grumman Aerospace Corporation | Canopy transmittal reflectance control and information display |
DE29711094U1 (en) * | 1997-06-25 | 1997-09-04 | Nguyen Petersen Chanh Dinh Dr | Display device for motor vehicles |
DE19859195C2 (en) * | 1998-12-21 | 2001-02-22 | Holzindustrie Bruchsal Gmbh | Visible installation part made of composite material |
DE19941541A1 (en) * | 1999-09-01 | 2001-03-15 | Kostal Leopold Gmbh & Co Kg | Electro-luminescent display e.g. for imaging functional symbology of operator unit, includes additional unit based on electro-luminescent layer positioned between two switched electrodes |
DE10119167A1 (en) * | 2001-04-19 | 2002-12-05 | Joachim Brandt | Display of data on windscreen of motor vehicle to indicate data required in traffic, by displaying data in field of view of windscreen |
DE10126868C1 (en) * | 2001-06-01 | 2002-11-21 | Saint Gobain Sekurit D Gmbh | Opaque-coated panel e.g. glass window panel, incorporates multi-layer electroluminescent lighting element |
DE10240682A1 (en) * | 2002-09-04 | 2004-03-18 | Adam Opel Ag | Head-up display for a motor vehicle |
DE10247553B4 (en) * | 2002-10-11 | 2005-09-15 | Frerichs Glas Gmbh | Optical display device |
DE10323320A1 (en) * | 2003-05-23 | 2004-12-16 | Volkswagen Ag | Car display unit displays information or emblems using pigmented electroluminescent area in glass with partly transparent electrode layers |
EP1524150A1 (en) * | 2003-10-15 | 2005-04-20 | Chung-Yin Cheng | Auxiliary directional light device for an automobile |
DE102004016808A1 (en) * | 2004-04-06 | 2005-10-27 | Robert Bosch Gmbh | Signaling device for displaying warnings and / or information in vehicles |
GB2420536A (en) * | 2004-11-27 | 2006-05-31 | Tom Vlaming | Automotive head up display system |
DE102007012571A1 (en) * | 2006-07-15 | 2008-01-17 | Volkswagen Ag | Transparent indicator device for displaying information, comprises transparent disc of motor vehicle, which has organic light emitting diode display arranged in or on disc, where display is conducted in form of module |
DE102009010623A1 (en) | 2009-02-26 | 2010-09-02 | Hella Kgaa Hueck & Co. | Device for issuing visual warning information to driver of vehicle, particularly motor vehicle, has vehicle window pane, through which vehicle driver visually captures area of environment of vehicle |
DE102011016430A1 (en) * | 2011-04-08 | 2012-10-11 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Rear window for a motor vehicle and method for displaying information relating to a parking operation on a display element |
DE102011080154B4 (en) | 2011-07-29 | 2015-11-12 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Vehicle window pane and vehicle with laminated glass panes as vehicle window panes |
DE102013003686A1 (en) * | 2013-03-04 | 2014-09-04 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Laminated glass unit e.g. windscreen, for motor car, has display element arranged between first transparent glass panel and second transparent glass panel, and LEDs arranged on flexible printed circuit board provided with polyimide film |
DE102013214108B4 (en) * | 2013-07-18 | 2023-05-17 | Bayerische Motoren Werke Aktiengesellschaft | Three-dimensionally curved shaped glass body and method for its production |
ES2586254T3 (en) | 2014-06-13 | 2020-04-14 | Isoclima Spa | Window glass |
FR3046377B1 (en) * | 2015-12-31 | 2021-09-03 | Saint Gobain | VEHICLE LEAF WINDOW WITH AMOLED SCREEN |
RU2708101C1 (en) * | 2016-08-05 | 2019-12-04 | Сэн-Гобэн Гласс Франс | Multilayer glass with display device |
DE102016118790A1 (en) | 2016-10-05 | 2018-04-05 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Headlight for a motor vehicle |
DE102016124125A1 (en) | 2016-12-13 | 2018-06-14 | International Automotive Components Group Gmbh | Automotive interior trim part |
MX2021010140A (en) | 2019-02-21 | 2021-09-23 | Saint Gobain | Composite pane with an integrated light sensor and holographic optical element. |
CN113678162A (en) * | 2019-04-04 | 2021-11-19 | 法国圣-戈班玻璃公司 | Interactive system for vehicle |
WO2021245031A1 (en) * | 2020-06-03 | 2021-12-09 | Saint-Gobain Glass France | Composite pane with hologram element |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0188881A1 (en) * | 1984-12-28 | 1986-07-30 | Nippon Seiki Co. Ltd. | Electroluminescence device |
EP0267331A1 (en) * | 1986-11-10 | 1988-05-18 | Donnelly Corporation | Illuminated panel assembly |
DE3824749A1 (en) * | 1987-07-22 | 1989-02-02 | Helmut Moser | Luminescent device |
EP0316465A1 (en) * | 1987-11-14 | 1989-05-24 | Dimension Technologies, Inc. | Autostereoscopic display with illuminating lines and light valve |
-
1991
- 1991-08-21 DE DE4127656A patent/DE4127656A1/en not_active Withdrawn
-
1992
- 1992-07-29 WO PCT/DE1992/000621 patent/WO1993004568A1/en not_active Application Discontinuation
- 1992-07-29 JP JP5504012A patent/JPH06509999A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0188881A1 (en) * | 1984-12-28 | 1986-07-30 | Nippon Seiki Co. Ltd. | Electroluminescence device |
EP0267331A1 (en) * | 1986-11-10 | 1988-05-18 | Donnelly Corporation | Illuminated panel assembly |
DE3824749A1 (en) * | 1987-07-22 | 1989-02-02 | Helmut Moser | Luminescent device |
EP0316465A1 (en) * | 1987-11-14 | 1989-05-24 | Dimension Technologies, Inc. | Autostereoscopic display with illuminating lines and light valve |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5928744A (en) * | 1995-09-16 | 1999-07-27 | Fresenius Ag | PVC-free multilayer tube for medical purposes, process for the production thereof and use |
GB2418064A (en) * | 2004-09-09 | 2006-03-15 | Stephen Harvey | Vehicle brake and hazard lights |
WO2006027578A1 (en) * | 2004-09-09 | 2006-03-16 | Stephen Paul Harvey | An illuminatable laminate |
GB2435754A (en) * | 2004-09-09 | 2007-09-05 | Stephen Paul Harvey | An illuminatable laminate |
GB2435754B (en) * | 2004-09-09 | 2009-08-05 | Stephen Paul Harvey | An illuminatable laminate |
DE102012208565A1 (en) | 2012-05-22 | 2013-11-28 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle i.e. motor car, has dashboard and windscreen, where electroluminescence film is embedded in given portion of dashboard such that electroluminescence film reflects radiated light by windscreen |
CN112262042A (en) * | 2019-02-20 | 2021-01-22 | 法国圣戈班玻璃厂 | Composite glass pane with integrated light sensor |
Also Published As
Publication number | Publication date |
---|---|
DE4127656A1 (en) | 1993-02-25 |
JPH06509999A (en) | 1994-11-10 |
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