Patents
Sitemap › F21 - Lighting › F21V - Functional features or details of lighting devices or systems thereof; Structural combinations of lighting devices with other articles, not otherwise provided for › F21V 5 - Refractors for light sources
Patents for F21V 5 - Refractors for light sources (22,617)
11/2012
11/28/2012CN102798002A Light source device of external lens and light source system
11/28/2012CN102230600B Optical lens for forming square light field
11/28/2012CN101776224B Surface-emission laser array, optical scanning apparatus and image forming apparatus
11/28/2012CN101709840B Streetlamp with application-oriented light-emitting diode module
11/28/2012CN101563297B Production method for a headlight lens and headlight lens for a motor vehicle headlight
11/27/2012US8317368 Light redirecting films including intersecting optical elements with flat and curved surfaces
11/27/2012US8317361 Operation lamp and illumination unit thereof
11/27/2012US8317360 Lighting system cover including AR-coated textured glass, and method of making the same
11/22/2012WO2012156617A1 Medical illumination device for operating unit
11/22/2012WO2012155365A1 Backlight module and display device
11/22/2012US20120294014 Housing for intelligent lights
11/22/2012US20120294013 Light module and optical lens for the light module
11/22/2012US20120294012 Led lamp unit
11/22/2012US20120294011 Method for attaching an optical lens to a printed circuit board with electronic light source
11/22/2012US20120294000 Multiple use led light fixture
11/22/2012US20120293998 Removable light engine
11/22/2012US20120293996 Multi-adjustable replacement led lighting element
11/22/2012US20120293995 Led light assembly and method for construction thereof
11/22/2012US20120293978 Led lamp with improved light output
11/22/2012DE102011076212A1 Entladungslampe Discharge lamp
11/22/2012DE102011050423A1 Optical disk for e.g. brake lamp of motor car, has optical units provided on front side and rear side of disk, respectively for scattering light and comprising light passage region for scattering light on front side of disk
11/21/2012EP2525142A2 Optical unit, in particular for a motor vehicle
11/21/2012CN202549212U LED (Light Emitting Diode) lamp box and LED lamp
11/21/2012CN202549206U Light-emitting diode (LED) luminous plate
11/21/2012CN202548472U Direct type liquid crystal display module and backlight module thereof
11/21/2012CN202546619U Optical composite board and lamp applying same
11/21/2012CN202546610U Optical membrane and backlight module and liquid crystal display device comprising optical membrane respectively
11/21/2012CN202546609U LED lens
11/21/2012CN202546608U Novel lamp cup
11/21/2012CN202546607U Light-emitting diode (LED) candle lamp lens
11/21/2012CN202546606U Lens of LED (light emitting diode) candle lamp
11/21/2012CN202546605U Light-emitting diode (LED) candle lamp lens
11/21/2012CN202546604U LED (light-emitting diode) lens
11/21/2012CN202546603U Zoom lens
11/21/2012CN202546602U Optical lens
11/21/2012CN202546601U Bull-eye lamp
11/21/2012CN202546592U Lamp shade for LED lamp
11/21/2012CN202546566U Solar energy alarm lamp
11/21/2012CN202546560U Lamp structure
11/21/2012CN202546536U Ceiling lamp with high color rendering index
11/21/2012CN202546514U Light-emitting diode (LED) street lamp
11/21/2012CN202546495U Prism illuminating lamp
11/21/2012CN202546487U Direct-type backlight module and light source lens
11/21/2012CN202546470U Lamp structure of LED spotlight
11/21/2012CN202546465U Combined type LED (light-emitting diode) home light fitting
11/21/2012CN202546445U Light mixing strip, line light source assembly, backlight source and liquid crystal display device
11/21/2012CN202546429U LED (Light Emitting Diode) bulb
11/21/2012CN202546423U Image testing light source
11/21/2012CN202546417U LED (Light Emitting Diode) lamp
11/21/2012CN202546411U Lighting fixture
11/21/2012CN202546369U Polyhedral decoration lamp
11/21/2012CN202546359U Light-emitting diode double-sided grating light
11/21/2012CN202546357U LED lamp
11/21/2012CN202546346U LED (Light Emitting Diode) lamp tube capable of emitting light uniformly
11/21/2012CN202546331U Linear light source
11/21/2012CN202546327U Light guide plate and lighting device thereof
11/21/2012CN202546321U Novel LED (light emitting diode) down lamp
11/21/2012CN202546311U 一种照明灯 An illumination lamp
11/21/2012CN202546303U Light-emitting diode (LED) light source device
11/21/2012CN202546302U Blue-light-proof LED lamp
11/21/2012CN202546300U Lighting device with heat radiation structure and lighting machine
11/21/2012CN102792094A Scattered-photon extraction-based light fixtures
11/21/2012CN102792093A Optical device, lighting device and system for intercanopy lighting
11/21/2012CN102792092A 聚焦透镜系统 Focusing lens system
11/21/2012CN102789091A Display apparatus
11/21/2012CN102789090A Novel direct-downward type light emitting liquid crystal screen
11/21/2012CN102789048A Cold light source illumination system for microscope
11/21/2012CN102788318A Lens for light distribution of LED (light emitting diode) lamp and lamp thereof
11/21/2012CN102788317A Novel LED total-reflection lens used for night monitoring and infrared illumination
11/21/2012CN102788316A Light-emitting diode (LED) optical lens capable of increasing irradiation angle
11/21/2012CN102788315A Lens, luminous module with lens and indoor wall washer lamp
11/21/2012CN102788314A Floodlight lens and lamp
11/21/2012CN102788313A Floodlight lens and lamp
11/21/2012CN102788312A Floodlight lens and lamp
11/21/2012CN102788311A Light-emitting diode (LED) uniform illumination optical system used for palm print instrument and design method for LED uniform illumination optical system
11/21/2012CN102788310A Optical sheet, backlight unit using the same and producing method of the optical sheet
11/21/2012CN102788298A Shipboard high-power light emitting diode (LED) searchlight
11/21/2012CN102788282A LED tube having light modulation
11/21/2012CN102788281A Secondary optical element used for light-emitting diode (LED) illumination
11/21/2012CN102788264A Radiating type light-emitting diode (LED) bulb lamp
11/21/2012CN102788260A Optical mechanical module and light emitting diode (LED) lamp
11/21/2012CN102168825B Large-area lighting method and lighting source for delamination and bubble detection of tire
11/21/2012CN102116438B Light-emitting device and projector
11/21/2012CN101949521B LED integrated light source board and manufacturing method thereof
11/21/2012CN101725946B Light-emitting diode lamp
11/21/2012CN101539267B High power LED lamp holder for light distribution of freeform lens
11/20/2012US8313218 Gap member, lens and lighting device having the same
11/15/2012WO2012153980A2 Light emitting diode lamp
11/15/2012WO2012152257A2 Led lamp for illuminating specific surfaces
11/15/2012WO2012102589A3 Led electric bulb
11/15/2012WO2012099391A3 Stage-lighting apparatus using leds
11/15/2012US20120287663 Display Device for a Vehicle, and Vehicle
11/15/2012US20120287661 Production method for a headlight lens and headlight lens for a motor vehicle headlight
11/15/2012US20120287649 Light directing apparatus
11/15/2012US20120287647 Anti-glare lens and table lamp with an anti-glare lens
11/15/2012US20120287646 Low inductance light source module
11/15/2012US20120287635 Light Emitting Diode Light Bar Module with Electrical Connectors Formed by Injection Molding
11/15/2012US20120287634 Weather proof high efficient led light engine
11/15/2012US20120287630 Optical module and light-emitting diode lamp
11/15/2012US20120287627 Configurable light emitting diode lighting unit
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