Patents
Sitemap › F21 - Lighting › F21S - Non-portable lighting devices or systems thereof › F21S 2 - Systems oflighting devices, not provided for in main groups or , e.g. of modular construction
Patents for F21S 2 - Systems oflighting devices, not provided for in main groups or , e.g. of modular construction (39,249)
07/2005
07/21/2005US20050156749 Remote lamp status display via fiber optic system
07/21/2005US20050156532 Planar light source device, method of driving the same and display apparatus having the same
07/21/2005US20050156508 Planar light source device and image display apparatus having the same
07/21/2005US20050156178 Light emitting module and lamp
07/21/2005DE10361116A1 Stufenlinsenscheinwerfer Stufenlinsenscheinwerfer
07/21/2005DE10360943A1 Beleuchtungseinrichtung Lighting device
07/21/2005DE102004056978A1 LED-Beleuchtungssystem mit einem Intensitätsüberwachungssystem LED lighting system with an intensity monitoring system
07/21/2005DE102004013962A1 Fresnel lens spotlight for pocket lamp, has diffusing screen placed in center of fresnel lens to produce scattered light ratio and aperture angle of light to provide mixing ratio of light relative to another light imaged by lens
07/21/2005DE102004006005A1 LED radiation source for emergency lighting with several monochrome LEDs of first colour, several multicolour LEDs, or monochrome LEDs or second colour with specified number of LEDs of respective colour type
07/20/2005CN1643646A Reflector lamp
07/20/2005CN1643411A Two-sided illuminated panel with uniform illumination
07/20/2005CN1643301A Remote position control of lighting unit
07/20/2005CN1643300A Lamp and lamp holder with peripheral locking means
07/20/2005CN1641442A Back-light mechanism for liquid crystal display device
07/20/2005CN1641429A Liquid crystal display device
07/20/2005CN1641386A Remote lamp status display via fiber optic system
07/14/2005US20050152127 LED lamp apparatus
07/14/2005DE10358962A1 Windenergieanlage Wind turbine
07/13/2005EP1552215A2 Bent perimeter lighting and method for fabricating
07/13/2005CN1640200A 灯 Light
07/13/2005CN1639834A Electric lamp, and light projector provided with an electric lamp
07/13/2005CN1639511A Ceiling comprising adjacent luminaries and method for mounting such ceiling
07/13/2005CN1639507A Luminaire and method for repairing a luminaire
07/13/2005CN1639305A LED array for illuminating cell well plates and automated rack system for handling the same
07/13/2005CN1638592A High pressure discharge lighting device and projector device
07/13/2005CN1638166A Light-emitting assembly and lamps for vehicle
07/13/2005CN1638157A Light source unit and projector
07/13/2005CN1637522A Back light structure of liquid crystal display device
07/13/2005CN1637519A Planar light source device and display apparatus having the same
07/13/2005CN1637518A Planar light source and liquid crystal display apparatus having the same
07/13/2005CN1637514A Plane lignt source device and image display device containing the same
07/13/2005CN1637510A 背光单元 The backlight unit
07/13/2005CN1637342A Fresnel spotlight
07/13/2005CN1637341A Fresnel lens spotlight with coupled variation of the spacing of lighting elements
07/13/2005CN1210759C Electrode-free lighting system
07/12/2005US6917354 Fluorescent lamp, fluorescent lamp unit, liquid crystal display device, and method of emitting light
07/12/2005US6917163 Inductively powered lamp assembly
07/12/2005US6917143 Lighting apparatus with enhanced capability of removing heat
07/12/2005CA2491991A1 Modular lighting bar
07/12/2005CA2076813C End cap applicators for high frequency electrodeless lamps
07/07/2005US20050146898 Support for Backlight Module
07/07/2005US20050146892 Planar light source and liquid crystal display apparatus having the same
07/07/2005US20050146868 Light for patio umbrella
07/07/2005US20050146688 Image projector
07/07/2005US20050146653 Liquid crystal display
07/06/2005EP1550990A1 Decorative light panel and support assembly
07/06/2005EP1550168A2 Illumination device including ultraviolet emitting element, and an electronic apparatus using the same
07/06/2005CN2708098Y Candelabrum lamp
07/06/2005CN1635396A Illuminated light source for photosensitive element
07/05/2005US6914383 Light source device
06/2005
06/30/2005WO2004006289A8 Bulb type electrodeless discharge lamp and electrodeless discharge lamp lighting device
06/30/2005US20050141245 Surface light source device and liquid crystal display device
06/30/2005US20050141242 Optical member and lighting apparatus
06/30/2005US20050141223 Lighting unit
06/30/2005US20050141220 Backlight unit
06/30/2005US20050141212 Back light structure of liquid crystal display device
06/30/2005US20050140311 Device for operation of a high pressure discharge lamp and a projector device
06/30/2005US20050139854 Light source unit and projector
06/30/2005US20050138852 Surface light emitting device
06/30/2005DE202005006928U1 Long-length lighting arrangement e.g. for stairways and escalators, has light source cover formed from light distributor plate
06/30/2005DE202005001974U1 Lamp housing structure esp. for gas-discharge lamp, has closed space formed by inter-joined surfaces for gas
06/30/2005DE202004018778U1 Integration of LED-lighting with wooden garden features, requires rigidly installing LED-lights into hollow wooden posts for marking out features in darkness
06/29/2005EP1549114A1 Device for operation of a high pressure discharge lamp for a projector device
06/29/2005EP1548397A2 LED, fiber lighting units with uniform line of light
06/29/2005EP1548359A1 Lighting system and liquid crystal backlight device
06/29/2005EP1548358A1 Headlmap with stepped lens and variable distance between light source and reflector
06/29/2005EP1548357A1 Stepped lens projector
06/29/2005EP1548356A1 Headlamp with stepped lens and variable distance between light source and reflector
06/29/2005EP1548355A2 Stepped lens headlamp
06/29/2005EP1547048A2 Compact light emitting diode retrofit lamp and method for traffic signal lights
06/29/2005EP1546604A1 Illumination device
06/29/2005CN2706665Y Lamp set
06/29/2005CN1208649C Coupling of light from light source to target using dual elpsoidal reflectors
06/28/2005US6911915 Compact light emitting diode retrofit lamp and method for traffic signal lights
06/28/2005US6910786 Lighting device for installation in plane surface
06/23/2005WO2005057611A1 Light source device, illuminaion device, and liquid crystal display device
06/23/2005US20050135441 LED illumination system having an intensity monitoring system
06/23/2005US20050135118 Optical material, optical element, illuminator and display device
06/23/2005US20050135106 Fresnel lens spotlight with coupled variation of the spacing of lighting elements
06/23/2005US20050135102 Illuminator with peak wavelength variation
06/23/2005US20050135096 Fresnel spotlight
06/23/2005US20050133686 LED illumination system having an intensity monitoring system
06/22/2005EP1544671A2 Illumination apparatus with movable LEDs and image projection apparatus using the same
06/22/2005EP1544460A2 Wind power plant comprising a flight obstacle light
06/22/2005EP1543361A1 Light generating device having polarized light emitting waveguide plate
06/22/2005EP1543360A1 Light generating device comprising light input and light output units
06/22/2005CN2705701Y Lighting device
06/22/2005CN1631060A Inductively powered lamp assembly
06/22/2005CN1630016A Fluorescent tube structure of backlight device
06/22/2005CN1629698A LED illumination system having an intensity monitoring system
06/22/2005CN1629657A Optical material, optical element, illuminator and display device
06/22/2005CN1207755C Lamp bulk with reflector and electrodeless discharge lamp using this lamp bulb
06/21/2005US6908199 Optical illumination system and image projection system including the same
06/16/2005US20050130502 Coupling for the mechanical and electrical connection of lighting devices
06/16/2005US20050128771 Backlight unit for a liquid crystal display device
06/16/2005US20050128751 Lighting methods and systems
06/16/2005US20050128750 Electrodeless lighting system
06/16/2005US20050128748 Signaling system and warning apparatus
06/16/2005US20050128742 Light generating device that self centers within a lumen to render photodynamic therapy
06/16/2005US20050128440 Light source lamp and projector
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