Patents
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)
09/2014
09/10/2014EP2775539A2 Light-emitting device
09/10/2014EP2775538A1 Light-emitting diode package and method for manufacturing same
09/10/2014EP2775537A2 Semiconductor light emitting element and method for manufacturing the same
09/10/2014EP2774967A1 Uv-excited red-light emitting material, and light emitting diode
09/10/2014EP2774189A1 A light-emitting device
09/09/2014US8831049 Tunable optical system with hybrid integrated laser
09/09/2014US8830157 Display apparatus, quantity-of-light adjusting method for display apparatus and electronic equipment
09/09/2014US8829781 Light-emitting device
09/09/2014US8829780 White semiconductor light emitting device
09/09/2014US8829779 Electroluminescent device
09/09/2014US8829778 White light-emitting semiconductor devices
09/09/2014US8829777 Ceramic wavelength converter and LED light source containing same
09/09/2014US8829776 Light-source circuit unit, illumination device, and display device
09/09/2014US8829652 Light emitting device with graded composition hole tunneling layer
09/09/2014US8829651 Nitride-based semiconductor substrate and semiconductor device
09/09/2014US8829570 Switching device for heterojunction integrated circuits and methods of forming the same
09/09/2014US8829561 Metallic frame structure and LED device having the same
09/09/2014US8829560 Optoelectronic semiconductor chip and method for fabricating an optoelectronic semiconductor chip
09/09/2014US8829559 Nitride semiconductor light-emitting device and production method thereof
09/09/2014US8829558 Semiconductor light-emitting device
09/09/2014US8829557 Light emitting device module and lighting system including the same
09/09/2014US8829555 Semiconductor light emission element
09/09/2014US8829554 Light emitting element and a production method therefor
09/09/2014US8829553 Light emitting package and methods of fabricating the same
09/09/2014US8829552 Light emitting device
09/09/2014US8829551 TL retrofit LED module inside sealed glass tube
09/09/2014US8829550 Light emitting diode package and display apparatus having the same
09/09/2014US8829549 Light emitting diode and flip-chip light emitting diode package
09/09/2014US8829548 Light emitting device package and fabrication method thereof
09/09/2014US8829547 Light emitting device and display apparatus with light-focusing lens
09/09/2014US8829546 Rare earth doped layer or substrate for light conversion
09/09/2014US8829545 Group III nitride semiconductor light-emitting device
09/09/2014US8829544 Semiconductor light emitting device, nitride semiconductor layer, and method for forming nitride semiconductor layer
09/09/2014US8829543 Semiconductor light emitting device and flip chip package device
09/09/2014US8829542 Organic light emitting diode device
09/09/2014US8829541 Light emitting device, light emitting device package, and lighting system
09/09/2014US8829540 Semiconductor light emitting device having multi-cell array, light emitting module, and illumination apparatus
09/09/2014US8829537 Integrated apparatus including driver chips, a power supply and LED chips on an isolative substrate
09/09/2014US8829530 Crystal producing apparatus, crystal producing method, substrate producing method, gallium nitride crystal, and gallium nitride substrate
09/09/2014US8829521 TFT board for liquid crystal display device and manufacturing method for liquid crystal display device
09/09/2014US8829513 Oxide semiconductor including Ga, In, Zn, and O and A thin film transistor and a display with the oxide semiconductor including Ga, In, Zn, and O
09/09/2014US8829501 Large area light emitting device comprising organic light emitting diodes
09/09/2014US8829491 Semiconductor device
09/09/2014US8829490 Semiconductor light emitting device and method for manufacturing the same
09/09/2014US8829489 Nitride semiconductor template and light-emitting diode
09/09/2014US8829488 Process for preparing a bonding type semiconductor substrate
09/09/2014US8829487 Light emitting diode and method for manufacturing the same
09/09/2014US8829486 Light-emitting device having active layers stacked alternately
09/09/2014US8828768 Method for producing a light-emitting diode
09/09/2014US8828766 Light-emitting device and method of fabricating the same
09/09/2014US8828761 Manufacturing a semiconductor light emitting device using a trench and support substrate
09/09/2014US8828759 Formation of uniform phosphor regions for broad-area lighting systems
09/09/2014US8828757 Light-emitting device and method for manufacturing the same
09/09/2014US8828756 Wafer level light-emitting device package and method of manufacturing the same
09/09/2014US8828754 Method for manufacturing LED
09/09/2014US8828753 Producing method of light emitting diode device
09/09/2014US8828751 Method of manufacturing light emitting device
09/09/2014US8828531 Emissive ceramic materials having a dopant concentration gradient and methods of making and using the same
09/09/2014US8828478 Highly luminescent color-selective nanocrystalline materials
09/09/2014US8828140 Nitride crystal, nitride crystal substrate, epilayer-containing nitride crystal substrate, semiconductor device and method of manufacturing the same
09/09/2014US8827759 Method of manufacturing light emitting device
09/09/2014US8827495 Light-emitting device
09/09/2014CA2730978C Lighting system with light-emitting diodes
09/04/2014WO2014134520A1 Led back end assembly and method of manufacturing
09/04/2014WO2014133827A1 Light emitter packages and methods
09/04/2014WO2014133374A1 Solid-state sources of light for preferential colour rendition
09/04/2014US20140248729 Semiconductor device and method for manufacturing the same
09/04/2014US20140248728 Optoelectronic device with light directing arrangement and method of forming the arrangement
09/04/2014US20140248725 Method for manufacturing light emitting diode packages
09/04/2014US20140248724 Method for manufacturing light emitting diode packages
09/04/2014US20140248678 Led component
09/04/2014US20140247621 Light emitting device
09/04/2014US20140246711 Semiconductor device, method of manufacturing the same, method of manufacturing display unit, and method of manufacturing electronic apparatus
09/04/2014US20140246694 Display Device and Method for Manufacturing the Same
09/04/2014US20140246693 Light emitting diode (led) red fluorescent material and lighting device having the same
09/04/2014US20140246692 Phosphor mixture, optoelectronic component comprising a phosphor mixture, and street lamp comprising a phosphor mixture
09/04/2014US20140246691 Semiconductor light emitting device and method for manufacturing same
09/04/2014US20140246690 Optoelectronic Semiconductor Component
09/04/2014US20140246689 LED Lamp with Quantum Dots Layer
09/04/2014US20140246688 Optoelectronic semiconductor component
09/04/2014US20140246685 Method for manufacturing display element, display element, and display device
09/04/2014US20140246683 Solid state lighting devices with reduced crystal lattice dislocations and associated methods of manufacturing
09/04/2014US20140246675 Thin film transistor and image displaying apparatus
09/04/2014US20140246650 Nanostructured device
09/04/2014US20140246649 Multi-luminous element and method for manufacturing same
09/04/2014US20140246648 Light emitting device packages and methods of forming the same
09/04/2014US20140246647 Nanostructure light emitting device and method of manufacturing the same
09/04/2014US20140246604 Light emitting device package
09/04/2014DE112011106034T5 Verfahren zum Herstellen eines Halbleiterbauelementes A method of manufacturing a semiconductor device
09/04/2014DE102013203664A1 Substrat für Leuchtvorrichtung mit Keramikbereich Substrate for light-emitting device with ceramic range
09/03/2014EP2773166A1 Flat and/or strip-like, electroluminescence device with a transparent and flexible electrode made of a woven fabric
09/03/2014EP2772953A1 White light source and white light source system using white light source
09/03/2014EP2772952A1 White light source and white light source system using white light source
09/03/2014EP2772951A1 Light-emitting diode, method for manufacturing light-emitting diode, light-emitting diode lamp and illumination device
09/03/2014EP2772950A1 Semiconductor light emitting element and method for manufacturing the same
09/03/2014EP2772949A2 Semiconductor light emitting element
09/03/2014EP2772948A2 Method for transferring semiconductor elements and for manufacturing flexible semiconductor devices
09/03/2014EP2772938A1 Light emitting diode backlight module field of the invention
09/03/2014EP2771919A1 Selective etching of a matrix comprising silver nano wires
09/03/2014EP2771916A1 Light emitting diode package and light emitting module comprising the same
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