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)
11/2012
11/29/2012DE102011102590A1 Verfahren zum Herstellen von Leuchtdioden-Bauelementen A method of producing light-emitting devices
11/29/2012DE102011102376A1 Optoelectronic semiconductor chip i.e. thin-film LED, has n-type contact layer comprising transparent conductive oxide layer, where p-type and n-type contact layers are in electrical contact with p-side and n-side of body, respectively
11/29/2012DE102011102350A1 Optisches Element, optoelektronisches Bauelement und Verfahren zur Herstellung dieser Optical element, opto-electronic device and method for producing these
11/29/2012DE102011076425A1 Halbleiter-Leuchtvorrichtung und Verfahren zum Herstellen einer Halbleiter-Leuchtvorrichtung Semiconductor light-emitting device and method for fabricating a semiconductor light-emitting device
11/29/2012DE102005024084B4 Flächenlichtquellenvorrichtung Surface light source device
11/28/2012EP2528123A1 Led unit
11/28/2012EP2528122A1 Light emitting device
11/28/2012EP2528121A2 Light emitting device package
11/28/2012EP2528120A2 Light emitting device and light emitting apparatus having the same
11/28/2012EP2528119A1 Gan semiconductor light emitting element and method for manufacturing same
11/28/2012EP2528118A1 Semiconductor element and process for producing semiconductor element
11/28/2012EP2528117A1 Group iii nitride semiconductor element
11/28/2012EP2528116A1 Semiconductor Light Emitting Device and Method of Manufacturing the Same
11/28/2012EP2528115A2 Semiconductor light emitting device, nitride semiconductor layer, and method for forming nitride semiconductor layer
11/28/2012EP2528114A2 Light emitting device, light emitting device package, and light unit
11/28/2012EP2528113A1 Semiconductor Light Emitting Device Having Current Blocking Layer
11/28/2012EP2528112A1 Diode having vertical structure and method of manufacturing the same
11/28/2012EP2527729A1 Illumination apparatus
11/28/2012EP2526593A2 Opto-electronic device
11/28/2012EP2526572A2 Package and manufacturing method of the same
11/28/2012EP2526571A1 Silicon light emitting device and method of fabricating same
11/28/2012CN202564439U Semiconductor luminescent device
11/28/2012CN202564438U LED packaging structure
11/28/2012CN202564437U SMD-based LED lead frame
11/28/2012CN202564436U Connection structure of light emitting diode (LED) electrode leads
11/28/2012CN202564435U Waterproof anti-oxidation light emitting diode (LED) lead frame structure
11/28/2012CN202564434U Light emitting diode (LED) package
11/28/2012CN202564433U Uniform light color LED fluorescent powder layer structure
11/28/2012CN202564432U Light emitting diode
11/28/2012CN202564431U White light led packaging structure
11/28/2012CN202564430U Large-power white light LED packaging structure
11/28/2012CN202564429U Light emitting diode (LED) with back plating structure
11/28/2012CN202564428U Semiconductor luminescent device
11/28/2012CN202564373U Pull-clamping type thin light emitting diode (LED) surface-mount structure
11/28/2012CN202563834U Nixie tube
11/28/2012CN202556410U Novel mechanical arm
11/28/2012CN202556407U Mechanical arm for light-emitting diode (LED) packaging equipment
11/28/2012CN1983657B Method of fabricating substrate with nano pattern, light emitting device and manufacturing method thereof
11/28/2012CN102804432A Light-emitting device
11/28/2012CN102804431A Light emitting diode package, and backlight unit and display device using the same
11/28/2012CN102804430A Package and manufacturing method of the same
11/28/2012CN102804429A Lead frame for optical semiconductor device, process for manufacturing lead frame for optical semiconductor device, and optical semiconductor device
11/28/2012CN102804428A Leadframe or substrate for LED, semiconductor device, and method for manufacturing leadframe or substrate for LED
11/28/2012CN102804427A Light-emitting Device
11/28/2012CN102804426A Light-emitting Device
11/28/2012CN102804425A Light-emitting diode with a built-in planar optical element having refractive index modulation
11/28/2012CN102804424A Light emitting diodes
11/28/2012CN102804423A Phosphor converting IR LEDs
11/28/2012CN102804422A Re-emitting semiconductor carrier devices for use with LEDs and methods of manufacture
11/28/2012CN102804421A White LED for liquid crystal display backlights
11/28/2012CN102804420A Light emitting module
11/28/2012CN102804419A Carrier for a light emitting device
11/28/2012CN102804418A Light emitting device employing luminescent substances with oxyorthosilicate luminophores
11/28/2012CN102804417A Contact for a semiconductor light emitting device
11/28/2012CN102804416A Semiconductor light emitting element and method for manufacturing same
11/28/2012CN102804415A Gallium nitride-based compound semiconductor light-emitting diode
11/28/2012CN102804414A Semiconductor substrate, semiconductor device, and manufacturing methods thereof
11/28/2012CN102804413A Substrate processing method
11/28/2012CN102804412A Substrate processing method
11/28/2012CN102804411A Semiconductor devices grown on indium-containing substrates utilizing indium depletion mechanisms
11/28/2012CN102804410A Semiconductor Light Emitting Device With A Contact Formed On A Textured Surface
11/28/2012CN102804362A Optoelectronic component and method for the production thereof
11/28/2012CN102804361A Optoelectronic component and method for the production thereof
11/28/2012CN102804309A Planar Light Emitting Device And Production Method For Same
11/28/2012CN102804059A Optical projection apparatus comprising two light sources
11/28/2012CN102803822A Illuminating device, display device, and television receiver
11/28/2012CN102803821A Illuminating device, display device, and television receiver
11/28/2012CN102803170A Glass composition, light source device and illumination device
11/28/2012CN102802382A Radiator device and module using same
11/28/2012CN102802352A Easy-to-be-electroplated COB (chip on board) substrate and manufacturing method thereof
11/28/2012CN102802343A Metal printed circuit board having aperture reflection plane and manufacturing method
11/28/2012CN102800800A Light-emitting diode device and production method thereof
11/28/2012CN102800799A Thermally enhanced light emitting device package
11/28/2012CN102800798A LED (Light Emitting Diode) packaging structure and packaging method thereof
11/28/2012CN102800797A Batwing led with remote phosphor configuration
11/28/2012CN102800796A Light emitting device package
11/28/2012CN102800795A White light LED light emitting device based on fluorescent resin
11/28/2012CN102800794A Optical wavelength conversion device and application thereof in white light emitting device
11/28/2012CN102800793A White-light LED (Light Emitting Diode) and packaging method thereof
11/28/2012CN102800792A Method for manufacturing wafer-level light-emitting diode (LED)
11/28/2012CN102800791A Light source device and lighting device
11/28/2012CN102800790A Light emitting device
11/28/2012CN102800789A Light-emitting module and lighting apparatus
11/28/2012CN102800788A Light-emitting diode (LED) packaging structure and silver plating substrate
11/28/2012CN102800787A Surface mount type light-emitting diode (LED) bracket, surface mount type LED and display screen module
11/28/2012CN102800786A Light emitting diode and a display element
11/28/2012CN102800785A Separating dimmable surface-mounted light emitting diode (SMDLED) incandescent lamp
11/28/2012CN102800784A Light emitting device and illumination apparatus using same
11/28/2012CN102800783A Light-emitting diode packaging structure with symmetrical reflective framework and method for manufacturing light-emitting diode packaging structure
11/28/2012CN102800782A Light-emitting diode (LED) light source device
11/28/2012CN102800781A Semiconductor light emitting device and method of manufacturing the same
11/28/2012CN102800780A Electrogenerated infrared luminescent device and preparation method thereof
11/28/2012CN102800779A Light-emitting diode (LED) wafer for graphene electrode and manufacturing method for LED wafer
11/28/2012CN102800778A Light-emitting diode with inverted chip and manufacturing method of light-emitting diode
11/28/2012CN102800777A Zinc oxide (ZnO)-transistor-coupled logic (TCL) semiconductor luminescent device and method for manufacturing same
11/28/2012CN102800776A Snowflake-shaped LED (Light-Emitting Diode) electrode structure
11/28/2012CN102800775A Light emitting device and light emitting apparatus having the same
11/28/2012CN102800774A Method of preparing carbon thin film, and electronic device and electrochemical devices each including the carbon thin film
11/28/2012CN102800773A Semiconductor light emitting device and manufacturing method of the same
11/28/2012CN102800772A Light emitting device, light emitting device package, and light unit
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