Patents
Sitemap › C30 - Crystal growth › C30B - Single-crystal growth; Unidirectional solidification of eutectic material or unidirectional demixing of eutectoid material; Refining by zone-melting of material; Production of a homogeneous polycrystalline material with defined structure; Single crystals or homogeneous polycrystalline material with defined structure; After-treatment of single crystals or a homogeneous polycrystalline material with defined structure; Apparatus therefor › C30B 29 - Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
Patents for C30B 29 - Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape (27,107)
03/2014
03/05/2014CN101676216B Potassium stibium zincate compound, single crystalloid, preparation method and usage thereof
03/05/2014CN101392408B Reactor for polycrystalline silicon and polycrystalline silicon production method
03/04/2014US8663388 Method of manufacturing single crystal wire and other single crystal metallic articles
02/2014
02/27/2014WO2014031152A1 A bismuth-doped semi-insulating group iii nitride wafer and its production method
02/27/2014WO2014031119A1 Highly transparent aluminum nitride single crystalline layers and devices made therefrom
02/27/2014WO2014030866A1 Single crystal growing device, and raw material supplying device and raw material supplying method applied to same
02/27/2014WO2014030776A1 Method for growing zirconium nitride crystal
02/27/2014WO2014029005A1 Method for continuous preparation of indium-tin coprecipitates and indium-tin-oxide nanopowders with substantially homogeneous indium/tin composition, controllable shape and particle size
02/27/2014WO2012118944A3 Techniques for producing thin films of single crystal diamond
02/27/2014US20140058029 Hexagonal prism-shaped zinc oxide particles, method for production of the same, and cosmetic, heat releasing filler, heat releasing resin composition, heat releasing grease, and heat releasing coating composition comprising the same
02/27/2014DE112012002470T5 Verfahren zur Züchtung des AIN-Einkristalls und Vorrichtung zu seiner Umsetzung Processes for the production of AlN single crystal and apparatus for its implementation
02/27/2014DE10339792B4 Verfahren und Vorrichtung zur Herstellung eines Einkristalls aus Silicium Method and apparatus for producing a single crystal of silicon
02/26/2014EP2701182A2 Semiconductor laminate, semiconductor device, method for producing semiconductor laminate, and method for manufacturing semiconductor device
02/26/2014EP2700739A1 Epitaxial silicon carbide single-crystal substrate and process for producing same
02/26/2014EP2699716A2 Side feed system for czochralski growth of silicon ingots
02/26/2014EP2699715A1 An arrangement for manufacturing crystalline silicon ingots
02/26/2014CN203451646U Ingot furnace and heat exchange device thereof
02/26/2014CN203451644U Polycrystalline-casting thermal field control device
02/26/2014CN203451615U Quartz platform for growing graphene
02/26/2014CN103608899A Substrate, semiconductor device, method for producing substrate, and method for manufacturing semiconductor device
02/26/2014CN103608499A High temperature furnace insulation
02/26/2014CN103608498A Silicon carbide substrate, semiconductor device, method for producing silicon carbide substrate, and method for manufacturing semiconductor device
02/26/2014CN103608497A SiC single crystal and manufacturing process therefor
02/26/2014CN103608496A Silicon ingot having uniform multiple dopants and method and apparatus for producing same
02/26/2014CN103606514A Chemical corrosion transfer method based on GaN substrate CVD epitaxial growth graphene
02/26/2014CN103603054A Method for preparing lithium tantalite wafer
02/26/2014CN103603053A Method for preparing crystalline silicon solar cells
02/26/2014CN103603050A Method for preparing ZnO nano-whisker through liquid phase
02/26/2014CN103603049A Multi-piece nitride monocrystal material growing device and method
02/26/2014CN103603048A Chemical vapor deposition equipment used for producing silicon carbide epitaxial wafer
02/26/2014CN103603047A Chromium, manganese or cobalt-doped lanthanum gallium silicate crystal and melt growth method thereof
02/26/2014CN103603046A Iron-doped lanthanum gallium silicate crystal and growth method thereof by melt methods
02/26/2014CN103603045A Preparation method of erbium doped tetragonal phase lead titanate monocrystal nano fiber with perovskite structure
02/26/2014CN103603044A Niobium-rich lithium-doped potassium tantalate niobate single crystal and preparation method thereof
02/26/2014CN103603043A Method for growing calcium-doped YBCO quasi monocrystal from embedded seed crystal
02/26/2014CN103603042A Ferroelectric monocrystal yttrium lead niobate-magnesium lead niobate-lead titanate as well as preparation and application thereof
02/26/2014CN103603041A Method for preparing high activity TiO2 nano-single crystal from waste electrolyte solution
02/26/2014CN103603040A Low temperature liquid phase growing method for preparing ZnO nanocone array
02/26/2014CN103603039A Purification method for polycrystalline silicon ingot leftovers
02/26/2014CN103603037A 碳化硅籽晶粘接装置 SiC seed crystal bonding apparatus
02/26/2014CN103603036A Crucible for growing silicon carbide crystal
02/26/2014CN103603035A Crystal growth lifting device and crystal growth furnace using same
02/26/2014CN103603034A Method for preparing large-sized high-temperature superconducting monocrystals
02/26/2014CN103603032A Method for controlling crystallization velocity during silicon ingot casting
02/26/2014CN103603031A Method for preparation of high quality single crystal material by regulating internal flow field of kettle body
02/26/2014CN103603030A Preparation method of lead titanate monocrystal nano fiber with controllable size and one-dimensional columnar structure
02/26/2014CN103603028A Method for preparing lithium oxide or monocrystal lithium hydroxide
02/26/2014CN102828175B Method for forming micro-nano structured iron tungstate on surface of ferrous metal
02/26/2014CN102325928B Silica glass crucible
02/26/2014CN102312282B Two-stage feeding device for polysilicon ingot casting
02/26/2014CN102134741B Method for pulling a single crystal composed of silicon with a section having a diameter that remains constant
02/25/2014CA2745475C A method to control the dispersibility and barrier properties of dried nanocrystalline cellulose in solutions of different ph and ionic strength
02/22/2014CA2787584A1 Method for continuous preparation of indium-tin coprecipitates and indium-tin-oxide nanopowders with substantially homogeneous indium/tin composition, controllable shape and particle size
02/20/2014WO2014028831A1 System and method of growing silicon ingots from seeds in a crucible and manufacture of seeds used therein
02/20/2014WO2014026930A1 Thick polycrystalline synthetic diamond wafers for heat spreading applications and microwave plasma chemical vapour deposition synthesis techniques
02/20/2014WO2014026292A1 Arbitrarily thin ultra smooth film with built-in separation ability and method of forming the same
02/20/2014WO2013102731A3 Method for the low-temperature production of radial-junction semiconductor nanostructures, radial junction device, and solar cell including radial-junction nanostructures
02/20/2014US20140050652 Graphene and its growth
02/20/2014US20140050649 Methods Apparatus for Manufacturing Geometric Multi-Crystalline Cast Materials
02/20/2014DE112012001486T5 Verfahren zur Herstellung eines Einkristallingots und hierdurch hergestellter Einkristallingot und Wafer A method for producing a single crystal ingot produced thereby single-crystal ingot and wafer
02/19/2014EP2698456A1 Method for manufacturing group iii nitride crystal and group iii nitride crystal
02/19/2014EP2698455A1 Perovskite-type manganese oxide thin film
02/19/2014EP2697836A1 Led wavelength-converting structure including a textured thin film structure
02/19/2014EP2697412A2 Silicon ingot having uniform multiple dopants and method and apparatus for producing same
02/19/2014CN203440499U Energy-saving sapphire crystal furnace
02/19/2014CN203440498U Multidirectional connector for aluminum oxide single crystal growth
02/19/2014CN203440497U Polysilicon ingot furnace
02/19/2014CN203440496U Sapphire seed chuck with double positioning pins
02/19/2014CN203440495U Trisected disk weighing device for sapphire furnace
02/19/2014CN203440494U External continuous feeding device shared by multiple coil bases
02/19/2014CN203440492U Loading and unloading clamp for polysilicon ingot furnace
02/19/2014CN203440091U System for drying silicon powder and accelerant
02/19/2014CN103597129A Apparatus for producing SiC single crystal by solution growth method, method for producing SiC single crystal using apparatus for producing SiC single crystal by solution growth method, and crucible used in apparatus for producing SiC single crystal
02/19/2014CN103597128A Silica vessel for drawing up monocrystalline silicon and method for producing same
02/19/2014CN103597127A Side feed system for Czochralski growth of silicon ingots
02/19/2014CN103590111A Annealing method of cerium-doped yttrium aluminium garnet wafer for white-light LED (Light Emitting Diode)
02/19/2014CN103590108A Infrared non-linear optical monocrystal sulfur tin barium
02/19/2014CN103590107A Compound caesium zinc borate, and caesium zinc borate nonlinear optical crystal and preparation method and application thereof
02/19/2014CN103590106A Preparation method of strontium fluoroborate nonlinear optical crystals, and applications of strontium fluoroborate nonlinear optical crystals
02/19/2014CN103590105A Silicon ingot casting device
02/19/2014CN103590104A Zinc electrolytic recovery processing method
02/19/2014CN103590103A Argon guide system and argon guide method for polycrystalline silicon ingot furnace
02/19/2014CN103590102A Polycrystalline ingot casting technology capable of improving conversion efficiency of polycrystalline silicon chips
02/19/2014CN103590101A Growth method for reducing density of micro-tubes in large-sized high-quality SiC single crystal
02/19/2014CN103590099A Wafer level graphene controllable epitaxy method based on MOCVD devices
02/19/2014CN103590098A Single crystal furnace counter weight, single crystal furnace, silicon single crystal and pulling method of silicon single crystal
02/19/2014CN103590097A Ingot furnace for producing pseudo-single crystal silicon ingot and ingot casting method for pseudo-single crystal silicon ingot
02/19/2014CN103590096A Ingot furnace and method for controlling retaining height of seed crystals during casting of quasi-single crystal
02/19/2014CN103590094A Preparation method of double-rare earth element doped yttrium oxide flake nanometer single crystals
02/19/2014CN103590093A Method of liquid-phase synthesizing KTP (Potassium Titanyl Phosphate) crystal precursor
02/19/2014CN103588218A CsZn2B3O7 compound, CsZn2B3O7 nonlinear optical crystal as well as preparation method and application of CsZn2B3O7 nonlinear optical crystal
02/19/2014CN102308370B Epitaxial wafer, method for manufacturing gallium nitride semiconductor device, gallium nitride semiconductor device and gallium oxide wafer
02/19/2014CN102286778B Infrared temperature measurement device of polycrystalline furnace and polycrystalline furnace using same
02/19/2014CN102286775B Single crystal furnace capable of realizing fast material change and fast material change method of single crystal furnace
02/18/2014CA2706464C Iii-v nanoparticles and method for their manufacture
02/13/2014WO2014025003A1 Composite substrate and functional element
02/13/2014WO2014024829A1 Processing method for wafer
02/13/2014WO2014024388A1 Method for selecting polycrystalline silicon rod, method for manufacturing polycrystalline silicon ingot and method for manufacturing single crystal silicon
02/13/2014US20140045323 Synthesis, capping and dispersion of nanocrystals
02/13/2014US20140044970 PRODUCTION OF A GaN BULK CRYSTAL SUBSTRATE AND A SEMICONDUCTOR DEVICE FORMED ON A GaN BULK CRYSTAL SUBSTRATE
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