Patents
Patents for F21Y 103 - Elongated light sources, e.g. fluorescent tubes (5,303)
12/2001
12/20/2001US20010053073 Planar light source device and liquid crystal display using the same
12/20/2001US20010053072 Planar light source apparatus having simplified configuration and providing uniform and high brightness and liquid crystal display unit including the same
12/20/2001US20010052955 Backlight unit and liquid crystal device using backlight units
12/13/2001US20010050734 Display device
12/12/2001EP1161639A1 Backlight for lcd's
12/12/2001EP0944799B1 Lightening unit
12/11/2001US6330386 Lightening unit
12/06/2001US20010048594 Molded optical panel and mold therefore
12/05/2001CN1325484A Illumination system using edge-illuminated hollow waveguide and lenticular optical structures
11/2001
11/29/2001WO2001090637A1 Polarized light-emitting waveguide plate
11/27/2001US6323601 Reflector for an ultraviolet lamp system
11/22/2001WO2001088432A1 Edge lit illumination devices
11/22/2001CA2408482A1 Edge lit illumination devices
11/21/2001EP1155257A1 Lamp
11/14/2001EP1153241A1 Flat illumination device
11/14/2001EP1105915A4 Channeled glass article for compact fluorescent lighting
11/14/2001EP0988492B1 Lighting device
11/14/2001CN1321910A Container module and liquid crystal display
11/07/2001EP1151503A1 Semilamp for retrofitting of lamps with inductive ballasts for electronic operation
11/07/2001EP1151227A1 Luminaire without lamellae
11/01/2001US20010036068 Back light unit, liquid crystal display, and method for manufacturing light guide plate
11/01/2001US20010035923 Liquid crystal display device having a container module with a novel structure
10/2001
10/25/2001WO2001080271A2 Microwave excited ultraviolet lamp system with improved lamp cooling
10/25/2001WO2001079922A1 Backlight including external electrode fluorescent lamp and method for driving the same
10/24/2001EP1147149A1 Light-reflecting molded articles
10/23/2001US6305824 Luminaire with lamellae having a gradual change in their profiles
10/23/2001US6305811 Illumination system having an array of linear prisms
10/18/2001WO2001022000A3 Reflector for a reflector lamp, lamp and canopy for a lamp
10/18/2001US20010030497 Electric discharge lamp
10/17/2001EP1145606A1 Printed circuit board
10/11/2001WO2001075847A1 Illuminated sign with lamp masks
10/11/2001US20010028560 Sheet-like light source device
10/11/2001DE19638214C2 Leuchte zur Beleuchtung von Hallen Lamp for illuminating halls
10/11/2001CA2401244A1 Illuminated sign with lamp masks
10/10/2001EP1142453A2 Kit for converting lighting units employing fluorescent lamps from inductive operation to electronic operation
10/10/2001EP1141991A1 All-weather fluorescent lamp with a protective assembly
10/09/2001US6299330 Concertina lamp
10/09/2001US6299328 Structure for achieving a linear light source geometry
10/09/2001US6299326 Halogen light fixture
10/04/2001WO2001073342A1 Integration system of a reflector of light direction, placed into a watertight luminary of fluorescent lamps
10/04/2001US20010026336 LCD device having an improved backlight unit
10/04/2001CA2394310A1 A watertight luminary of fluorescent lamps with an integrated reflector suitable for directing the light output
10/03/2001CN1316122A Low-pressure gas discharge lamp
10/03/2001CN1316045A Edge-lit illumination system
09/2001
09/27/2001WO2001071769A1 Electric discharge lamp
09/27/2001WO2001071248A1 Light guides suitable for illuminated displays
09/27/2001US20010024561 Display device
09/26/2001CN1314607A Molded optic panel and its mold
09/19/2001EP1133657A1 Housing and mounting system for a strip lighting device
09/19/2001CN1314000A Channeled glass article for compact fluorescent lighting
09/06/2001DE10006783A1 Illumination device for transmissively operated flat display screen, has light conductor that is wedge-shaped in cross-section viewed from light coupling surface
08/2001
08/30/2001US20010017777 Lighting apparatus
08/30/2001US20010017774 Surface light source system
08/23/2001WO2001061239A1 Illumination device for a transmissively operating flat screen
08/23/2001DE10039095A1 Anordnung von lichtabstrahlenden plattenförmigen Elementen Array of light-emitting plate-like elements
08/21/2001CA2272510C Halogen light fixture
08/16/2001DE10004613A1 Illumination lamp for work location has light source coupled to light conductor with reflective surface on opposite side to light output side
08/09/2001DE19955435C1 Entblendungselement für langgestreckte Leuchtkörper Entblendungselement for elongated filament
08/09/2001DE10004783A1 Construction elements with light-guiding medium for activation of light transport by opaque mass has in lighting chamber , light-guiding medium activated by light beams across radiation surface or light carrier strip.
08/09/2001DE10001412A1 Lighting unit for back lighting flat screen that is partic. simple to manufacture, has high light yield and compact dimensions - has vol. element with light transmitting plates forming light radiation surface on one side, recesses distributed on other side contg. individual light sources
08/08/2001EP1122487A2 Light transmission medium components
08/02/2001US20010010568 Backlight assembly for liquid crystal display device
07/2001
07/31/2001US6267483 Low temperature horticultural light apparatus
07/26/2001US20010009508 Light pipe, plane light source unit and liquid-crystal display device
07/19/2001WO2001051850A1 Display device
07/19/2001WO2001051849A1 Display device
07/19/2001WO2001051848A1 Lighting unit
07/18/2001EP1115999A1 Illumination system having an array of linear prisms
07/18/2001CN1304630A Circuit arrangement
07/18/2001CN1304484A Lighting device
07/11/2001EP1114278A1 Illumination system using edge-illuminated hollow waveguide and lenticular optical structures
07/11/2001EP1114277A1 Edge-lit illumination system
07/04/2001EP1112610A1 Low-pressure gas discharge lamp
07/04/2001CN1302363A Luminaire with lamollae having a gradual change in their profiles
07/03/2001US6254257 Recessed light fixture and reflector
06/2001
06/27/2001EP1111440A2 Liquid-crystal display device
06/27/2001EP1110030A1 Illumination system having edge-illuminated waveguide and separate components for extracting and directing light
06/26/2001US6250772 Luminaire with transversely movable lamp support
06/21/2001WO2001045474A1 Device for illuminating a liquid crystal screen
06/21/2001WO2001044718A1 Light tube
06/21/2001WO2001044717A1 Flat illumination device
06/21/2001WO2001044715A1 Backlight for lcd's
06/21/2001US20010004275 Liquid-crystal display device
06/21/2001DE19960053A1 Flache Beleuchtungsvorrichtung A planar lighting device
06/20/2001EP1108948A1 Light pipe, plane light source unit and liquid-crystal display device
06/20/2001EP0951627B1 Lighting unit
06/13/2001EP1105915A1 Channeled glass article for compact fluorescent lighting
06/13/2001DE10041850A1 Anordnung von lichtabstrahlenden plattenförmigen Elementen Array of light-emitting plate-like elements
06/12/2001US6244724 Electric luminaire for discharge lamp having insulation-piercing contacts
06/05/2001US6241358 Tandem lighting panel
05/2001
05/25/2001WO2001036868A1 Luminaire without lamellae
05/25/2001WO2001036867A1 Anti-dazzling transparent screen for illuminants
05/25/2001CA2360428A1 Luminaire without lamellae
05/24/2001US20010001595 Backlight assembly with a light pipe having optical elements and an integral surface diffuser
05/23/2001CN1296559A Edge-lit illumination system
05/17/2001WO2001035128A2 Subwavelength optical microstructure light collimating films
05/16/2001EP1099079A1 Lighting device
05/10/2001WO2001033922A1 Printed circuit board
05/09/2001EP1097612A1 Circuit arrangement
05/09/2001CN1294409A Fluorescent lamp
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