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 9 - Light filters; Selection of luminescent materials for light screens
Patents for F21V 9 - Light filters; Selection of luminescent materials for light screens (12,097)
09/2012
09/05/2012EP2494119A2 Back-lit false wall with light persistance
09/05/2012CN202419257U Novel light-emitting diode (LED) white lamp
09/05/2012CN202419196U Large-area LED (light-emitting diode) white light source
09/05/2012CN102654684A LCD (liquid crystal display) panel and manufacturing method thereof
09/05/2012CN102081292B 光源单元和投影仪 The light source unit and projector
09/05/2012CN101936459B Composite light source system
09/05/2012CN101893212B Packaging body for luminous source
09/05/2012CN101839414B LED light source with heat dissipation device and processing method thereof
09/04/2012US8256930 Light-emitting diode module with a reflecting portion having two inclined planes opposite to each other
09/04/2012US8256920 Illumination unit consisting of discharge lamp, LEDs and conversion phosphors
09/04/2012US8256914 Arrangement for emitting mixed light
08/2012
08/30/2012US20120218763 Wavelength Conversion Light Source Device
08/30/2012US20120218750 Plant growth lighting device and method
08/30/2012US20120218749 Lighting-emitting device
08/30/2012US20120218747 Compact light mixing illuminator, utilizing the fourier transform of patterned solid-state surface light emitting arrays
08/30/2012US20120218739 Optoelectronic component and illumination device
08/30/2012US20120218737 Lighting apparatus
08/30/2012US20120218736 Light emitting composite with phosphor components
08/30/2012US20120218735 Medical luminaire having a luminophore layer
08/30/2012US20120218529 Illumination system and projection device comprising the same
08/29/2012EP2492579A2 Illumination optical system for vehicle and method of manufacturing illumination optical system for vehicle
08/29/2012CN202403144U LED (light emitting diode) illuminating lamp structure for special vehicle
08/29/2012CN202403105U LED (light emitting diode) lamp with variable spectrum
08/29/2012CN202403053U LED patch light belt with section skip illumination effect
08/29/2012CN102650815A Projection device, light source system and improvement method of light source system
08/29/2012CN102650813A Light source system, projector and color balance adjusting method of projector
08/29/2012CN102650811A Projection system and light-emitting device thereof
08/29/2012CN102650810A Lighting component and projection device
08/29/2012CN102650409A Wavelength conversion device, manufacture method and light source device
08/29/2012CN101877921B Fixed type combined light source of spectrograph
08/28/2012US8253840 Electromagnetic shielding coating and lens module utilizing the same
08/28/2012US8251545 Lighting device and display device including the same
08/28/2012US8251538 Lighting device
08/28/2012US8251528 Wavelength conversion plate and light emitting device using the same
08/23/2012WO2012112276A2 Method and apparatus for simulating solar light
08/23/2012WO2012110718A1 Lighting apparatus with conical optical block
08/23/2012US20120212972 Multi-colored illuminator with a varying concentration of particles
08/23/2012US20120212963 Apparatus and method for operating a portable xenon arc searchlight
08/23/2012US20120212955 Light Having an Optical Element with Two States and Method for Operating the Light
08/23/2012US20120212934 Borate phosphor and white light illumination device utilizing the same
08/23/2012US20120212933 Illumination optical system and method of manufacturing illumination optical system
08/23/2012US20120212932 Spotlight
08/23/2012US20120212931 Light emitting device
08/23/2012US20120212930 Lighting device
08/23/2012US20120212929 Light Emitting Diode Array Illumination System with Recycling
08/23/2012US20120212928 Flat display device
08/23/2012US20120212711 Illuminating optical system and projector device
08/23/2012US20120212682 Lighting device, display device, and television receiver
08/23/2012DE102011004574A1 Leuchtvorrichtung Lighting device
08/22/2012CN202392702U Wavelength definable colored membrane
08/22/2012CN202392701U Light box structure on chip test machine
08/22/2012CN202392549U LED spotlight
08/22/2012CN202392511U LED (light-emitting diode) lamp capable of freely adjusting colour temperature
08/22/2012CN202392508U LED (light-emitting diode) lamp tube
08/22/2012CN202392497U Dual-purpose LED (Light-Emitting Diode) lamp
08/22/2012CN202392488U LED daylight lamp with good lighting effects
08/22/2012CN102645829A Light source system and projecting device
08/22/2012CN102645827A Light source system and projecting apparatus
08/22/2012CN102645825A Projecting device, light source system and color wheel assembly
08/22/2012CN102645714A Light source system and color wheel assembly of light source system
08/22/2012CN102644901A Light-emitting diode (LED) fluorescent diaphragm and LED illuminating lamp based on LED florescent diaphragm
08/22/2012CN102644855A White-light LED (Light-Emitting Diode) light source
08/22/2012CN101981652B Ultraviolet generation device and lighting device using same
08/22/2012CN101943377B LED packaging method for eliminating glare
08/22/2012CN101836039B A lighting device which colour and colour temperature is changed
08/22/2012CN101649965B Liquid-cooled light distribution hollow type LED lamp
08/21/2012US8246211 Filter device for the compensation of an asymmetric pupil illumination
08/16/2012WO2012108291A1 Light source device
08/16/2012WO2012106800A1 Light energy supply for photobioreactor system
08/16/2012US20120206931 Vehicle lighting device
08/16/2012US20120206911 Lighting devices, fixture structures and components for use therein
08/16/2012US20120206901 Led lighting device including module which is changeable according to power consumption and having improved heat radiation and waterproof
08/16/2012US20120206900 Light source module and projection apparatus
08/16/2012US20120206795 Irradiation with high energy ions for surface structuring and treatment of surface proximal sections of optical elements
08/16/2012US20120206673 Surface light-emitting unit and display device provided with the same
08/16/2012US20120206660 Light source package, illumination device, display device, and television receiving device
08/16/2012DE102011102972A1 LED-Leuchtvorrichtung mit gleichmässiger Farbmischung LED lighting device with uniform color mixing
08/16/2012DE102011080489A1 Kraftfahrzeugscheinwerfer Motor vehicle headlamps
08/16/2012DE102011004047A1 Leuchte mit einem optischen Element mit zwei Zuständen und Verfahren zum Betreiben der Leuchte Light with an optical element having two states and procedures for operating the lamp
08/16/2012CA2826345A1 Light energy supply for photobioreactor system
08/15/2012CN202382068U LED street lamp
08/15/2012CN202382064U LED lamp with fluorescence isolation function
08/15/2012CN102640308A Backlight device, liquid crystal display device using backlight device, and light emitting diode used for backlight device and liquid crystal display device
08/15/2012CN102640048A Illumination device and projection display device using same
08/15/2012CN102636947A Fluorescent powder wheel system
08/15/2012CN101392891B Array type illuminating device with high colour rendering
08/09/2012WO2012106146A2 Lighting apparatus providing increased luminous flux while maintaining color point and cri
08/09/2012WO2012104937A1 Led module and illumination device
08/09/2012US20120202081 Light-blocking member for optical instrument
08/09/2012US20120201114 Optical pickup, optical recording/reproducing device, computer, optical disk recorder, and minute spot forming method
08/09/2012US20120201030 Photoluminescence color wheels
08/09/2012US20120201025 Lighting apparatus providing increased luminous flux while maintaining color point and cri
08/09/2012US20120201024 Lighting device with flexibly coupled heatsinks
08/09/2012US20120201012 Fluorescent light emission enhancer light-cone
08/09/2012US20120200831 Optical element, light source device, and projection-type display device
08/09/2012US20120200801 Light source and display system incorporating same
08/09/2012US20120199929 Near infrared cutoff filter
08/09/2012DE102011003665A1 Leuchtvorrichtung Lighting device
08/08/2012EP2485089A1 Illumination device and projection display device using same
08/08/2012EP2484963A1 Color correction method for illumination light, and light source module and lighting device using this color correction method
1 ... 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 ... 121