Patents
Sitemap › H01 - Basic electric elements › H01L - Semiconductor devices; Electric solid state devices not otherwise provided for › H01L 33 - Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
Patents for H01L 33 - Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof (99,364)
04/2014
04/09/2014EP2717333A2 Encapsulating sheet-covered semiconductor element, producing method thereof, semiconductor device, and producing method thereof
04/09/2014EP2717313A2 Large area LED-lighting device
04/09/2014EP2716961A1 Vehicle headlamp
04/09/2014EP2716717A1 Silicone composition for sealing semiconductor
04/09/2014EP2715815A1 A light emitting module comprising a thermal conductor, a lamp and a luminaire
04/09/2014EP2715814A1 Method of attaching a light emitting device to a support substrate
04/09/2014EP2715813A1 P-n separation metal fill for flip chip leds
04/09/2014EP2715812A2 Reflector for light-emitting diode and housing
04/09/2014EP2715811A1 Semiconductor nanoparticle - containing materials and light emitting devices incorporating the same
04/09/2014EP2715810A2 Semiconductor nanoparticle - based materials for use in light emitting diodes, optoelectronic displays and the like
04/09/2014EP2715809A2 Optoelectronic semiconductor chip
04/09/2014EP2715808A1 Semiconductor structure for emitting light, and method for manufacturing such a structure
04/09/2014EP2715807A2 Light emitting device bonded to a support substrate
04/09/2014EP2715806A1 Method for arranging a plurality of leds in packaging units and packaging unit having a plurality of leds
04/09/2014EP2714374A1 Component with a passageway made by three-dimensional printing
04/09/2014CN203536474U Led chip
04/09/2014CN203536473U Flip chip structure of high-voltage LED chips
04/09/2014CN203536472U Double in-line package LED
04/09/2014CN203536471U Led透镜 Led lens
04/09/2014CN203536470U Chip-type LED device and LED display screen based on same
04/09/2014CN203536469U High-power white light LED support and LED device thereof
04/09/2014CN203536468U Integrated packaged LED luminous crystal chip
04/09/2014CN203536467U LED device having transition substrate
04/09/2014CN203536466U Top emission type LED bracket and top emission type LED device
04/09/2014CN203536465U Top emission type LED bracket and top emission type LED device
04/09/2014CN203536464U Led chip
04/09/2014CN203536463U Gallium-nitride-based light emitting diode
04/09/2014CN203536462U Led filament
04/09/2014CN203536436U High-brightness low-luminous decay and high anti-static light emitting diode
04/09/2014CN203536434U LED device and LED display module
04/09/2014CN203536433U LED module substrate
04/09/2014CN203536432U Photoelectric module of surface-mounted type integrated power LED
04/09/2014CN203536416U Large-power integrated heating device equal-temperature bracket and large-power integrated heating device assembly
04/09/2014CN203526173U Exhaust outlet condensation reflux device for silicon wafer cleaning machine
04/09/2014CN203526172U Drainage pipe anti-blocking device for silicon wafer cleaning machine
04/09/2014CN103718314A Light-emitting device
04/09/2014CN103718313A Optical wavelength conversion member
04/09/2014CN103718312A Method of manufacture for nitride semiconductor light emitting element, wafer, and nitride semiconductor light emitting element
04/09/2014CN103717963A Fluorescent optical element and light-emitting device using same
04/09/2014CN103716991A PCB for LEDs, manufacturing method thereof, light emitting device and lamp
04/09/2014CN103715347A Heat sink for an electronic component
04/09/2014CN103715346A LED lighting unit and manufacturing method thereof
04/09/2014CN103715345A Optical semiconductor device and method for manufacturing same
04/09/2014CN103715344A Phosphor layer attaching kit, optical semiconductor element-phosphor layer attaching body, and optical semiconductor device
04/09/2014CN103715343A High-brightness surface mount device light-emitting diode
04/09/2014CN103715342A Method for manufacturing LED light source and LED lamp containing light source
04/09/2014CN103715341A Light emitting diode lamp bar
04/09/2014CN103715340A LED packaging unit and LED packaging method and array surface light source
04/09/2014CN103715339A GaN-based light emitting diode and preparation method thereof
04/09/2014CN103715338A Luminescence device
04/09/2014CN103715337A Encapsulating sheet-covered semiconductor element, producing method thereof, semiconductor device, and producing method thereof
04/09/2014CN103715336A Encapsulating sheet-covered semiconductor element and producing method thereof, and semiconductor device and producing method thereof
04/09/2014CN103715335A Phosphor adhesive sheet, optical semiconductor element-phosphor layer pressure-sensitive adhesive body, and optical semiconductor device
04/09/2014CN103715334A Lighting device
04/09/2014CN103715333A Illumination component package structure
04/09/2014CN103715332A Moulding-die type lighting device and manufacturing method thereof
04/09/2014CN103715331A Illuminating apparatus
04/09/2014CN103715330A Covering type circuit structure for interconnection luminescence semiconductor
04/09/2014CN103715329A High-power LED chip making method
04/09/2014CN103715328A LED chip packaging method
04/09/2014CN103715327A Light emitting diode chip
04/09/2014CN103715326A Near-infrared light-emitting diode and manufacturing method thereof
04/09/2014CN103715325A Manufacturing method for single ZnO micron wire homojunction light emitting diode
04/09/2014CN103715324A Light-emitting diode of novel structure and manufacturing method thereof
04/09/2014CN103715323A Luminescence apparatus
04/09/2014CN103715322A Novel GaN-based LED structure and manufacturing method thereof
04/09/2014CN103715321A Fan-shaped LED chip and manufacturing method thereof
04/09/2014CN103715320A optoelectronic semiconductor element
04/09/2014CN103715319A Light emitting diode and manufacturing method thereof
04/09/2014CN103715318A Broadband light emitting device lamps for providing white light output
04/09/2014CN103715317A Light emitting diode device
04/09/2014CN103715316A Channel layer technology growing method for improving light-emitting efficiency of gallium nitride base light-emitting diode
04/09/2014CN103715315A Metal reflector electrode high-voltage LED chip preparation method
04/09/2014CN103715314A Nitride semiconductor light-emitting device and method for producing the same
04/09/2014CN103715313A Light emitting device equipped with protective member
04/09/2014CN103715312A High-current-density and low-voltage-power light emitting diode and manufacturing method thereof
04/09/2014CN103715311A High-current-density and low-voltage-power light emitting diode and manufacturing method thereof
04/09/2014CN103715191A Lighting device
04/09/2014CN103715190A Luminescence device
04/09/2014CN103715189A Lighting device and illuminating device
04/09/2014CN103715188A LED emitter with improved white color appearance
04/09/2014CN103715187A Multi-chip packaging structure for generating symmetrical uniform mixed light source
04/09/2014CN103715186A Multi-chip packaging structure for generating symmetrical uniform mixed light source
04/09/2014CN103715071A MOCVD epitaxy processing method of AlInGaN quaternary alloy thin-film material
04/09/2014CN103713251A Method for verifying relation between voltage of LED white light chip and ITO film
04/09/2014CN103712096A Color temperature adjustable LED optical device
04/09/2014CN103710026A Phosphor and light emitting device
04/09/2014CN103709760A Hardenable resin composition, hardening substances, and semiconductor device
04/09/2014CN103013433B High-transparency, highly-refractive and self-bonding organic silicon material and preparation method thereof
04/09/2014CN102610715B Method for producing nano fluorescent powder-free gallium nitride white light-emitting diode
04/09/2014CN102509758B Light-emitting diode illuminating device using diamond-like-film-copper composite materials for radiating
04/09/2014CN102479888B Method for filling and sealing fluorescent layer in groove space defined by two optical lenses and stripper loops
04/09/2014CN102412358B Packaging substrate
04/09/2014CN102347408B GaN-base double-blue-light wavelength luminescent device and preparation method thereof
04/09/2014CN102337084B Grinding fluid for processing LED (light-emitting diode) substrate and preparation method thereof
04/09/2014CN102317236B Substrate comprising aluminum/graphite composite, heat dissipation part comprising same, and LED luminescent member
04/09/2014CN102308395B Semiconductor light-emitting device
04/09/2014CN102270724B Method for color purification of light emitting diode (LED) wafer
04/09/2014CN102255015B Method for emitting circularly polarized light using LED (light-emitting diode) chip, and product and preparation method thereof
04/09/2014CN102244157B Encapsulation method for improving color rendering index of LED (light emitting diode)
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