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 11 - Single-crystal-growth by normal freezing or freezing under temperature gradient, e.g. bridgman- stockbarger method
Patents for C30B 11 - Single-crystal-growth by normal freezing or freezing under temperature gradient, e.g. bridgman- stockbarger method (5,247)
04/2014
04/02/2014CN102865944B Method for evaluating temperature field distribution in orientated solidification process
04/02/2014CN102154686B Crystalline silicon ingot casting method and silicon ingot
03/2014
03/26/2014EP2711445A1 Multicrystalline silicon ingots with low oxygen concentration
03/26/2014CN203498501U Polysilicon ingoting furnace
03/26/2014CN103668459A Chromium-doped lithium tungstate magnesium crystal as well as preparation and application thereof
03/26/2014CN103668449A Solid-liquid interface determination device for silicon ingot furnace
03/26/2014CN103668427A Method for casting large-sized silicon ingot
03/26/2014CN103668426A Method for preparing silicon single crystals by using zone continuous casting method
03/19/2014CN203487278U Heat-isolating exhausting device and ingot furnace
03/19/2014CN103649380A Automatic vision system for a crystal growth apparatus
03/19/2014CN103643294A Preparation method of silicon carbide microcrystalline homogenized in dimension and shaped in polyhedron form
03/19/2014CN103643293A Bismuth silicate scintillation crystal as well as preparation method and application thereof
03/13/2014WO2014037965A1 Method of loading a charge of polysilicon into a crucible
03/13/2014US20140069324 Crucible and method for producing a silicon block
03/12/2014EP2705177A2 Apparatus and method for producing a multicrystalline material having large grain sizes
03/12/2014CN203474953U Seedholder
03/12/2014CN203474952U Quartz crucible for ingot casting
03/12/2014CN103633216A Novel cadmium sulfide thin film and growth method for same
03/12/2014CN103628136A Compound lead rubidium borophosphate and non-linear optical crystal of lead rubidium borophosphate, preparation method and applications thereof
03/12/2014CN103628135A Compound rubidium phosphomolybdate, rubidium phosphomolybdate nonlinear optical crystals, and preparation method and applications of compound rubidium phosphomolybdate and rubidium phosphomolybdate nonlinear optical crystals
03/12/2014CN103628132A Polycrystalline silicon chip, polycrystalline silicon ingot and method of polycrystalline silicon ingot
03/12/2014CN103628128A Crucible, production method of crucible and casting method of polycrystalline silicon ingot
03/12/2014CN103628127A DSS (directional solidification system) quasi-monocrystal silicon growth furnace and growth method of quasi-monocrystal silicon
03/12/2014CN103628126A Manufacturing method for monocrystalloid crystalline silica ingot and polysilicon ingot furnace
03/12/2014CN103628125A Polysilicon ingot furnace and polysilicon ingot casting method
03/12/2014CN102242392B Method for producing quasi-single crystal silicon with casting method and stabilizing crystal seed at furnace bottom after melting in ingot furnace
03/12/2014CN101914809B Nonlinear optical crystal of potassium borate chloride compound and preparation method as well as application thereof
03/11/2014CA2636031C Methods and apparatuses for manufacturing monocrystalline cast silicon and monocrystalline cast silicon bodies for photovoltaics
03/06/2014WO2014036373A1 Reactive cover glass over molten silicon during directional solidification
03/06/2014WO2014034794A1 Solid electrolyte single crystal having perovskite structure and method for producing same
03/06/2014WO2014004481A9 Controlled directional solidification of silicon
03/06/2014US20140061666 Method and apparatus for producing large, single-crystals of aluminum nitride
03/06/2014US20140060427 Crystal growing device
03/05/2014CN203462157U Safe explosion-proof device for polysilicon ingot furnace
03/05/2014CN103614775A Method for growing REBCO (Rare Earth Barium Copper Oxygen) standard single crystal in embedded seeded growth mode
03/04/2014US8664135 Crucible body and method of forming same
03/04/2014US8663388 Method of manufacturing single crystal wire and other single crystal metallic articles
02/2014
02/26/2014EP2699715A1 An arrangement for manufacturing crystalline silicon ingots
02/26/2014CN203451644U Polycrystalline-casting thermal field control device
02/26/2014CN103608499A High temperature furnace insulation
02/26/2014CN103603033A Vertical Bridgman multi-component compound crystal growth system and application method thereof
02/26/2014CN103603032A Method for controlling crystallization velocity during silicon ingot casting
02/26/2014CN102312282B Two-stage feeding device for polysilicon ingot casting
02/25/2014US8657957 Method and apparatus for manufacturing fused silica crucible, and the fused silica crucible
02/25/2014US8657955 Melt composition for gallium nitride single crystal growth and method for growing gallium nitride single crystal
02/20/2014US20140050649 Methods Apparatus for Manufacturing Geometric Multi-Crystalline Cast Materials
02/19/2014EP2698454A1 Melting apparatus
02/19/2014CN203440492U Loading and unloading clamp for polysilicon ingot furnace
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
02/19/2014CN103590095A Crystal directional growth thermal balancing apparatus
02/18/2014US8652253 Arrangement and method for manufacturing a crystal from a melt of a raw material and single crystal
02/13/2014US20140044970 PRODUCTION OF A GaN BULK CRYSTAL SUBSTRATE AND A SEMICONDUCTOR DEVICE FORMED ON A GaN BULK CRYSTAL SUBSTRATE
02/12/2014EP2694233A1 Casting mold for producing a cast body
02/12/2014CN203432695U Polycrystalline silicon ingot furnace temperature detection device
02/12/2014CN103572365A Ingot furnace with movable side heater and ingot production process
02/12/2014CN103572364A Spiral ceramic crystal selector and fabrication process of selector
02/12/2014CN103572363A Apparatus and method for production of ingots
02/12/2014CN102838093B LiGaGe2Se6 compound, LiGaGe2Se6 nonlinear optical crystals, and preparation method and application thereof
02/12/2014CN102453960B Selenium-gallium-silicon-silver compound, selenium-gallium-silicon-silver nonlinear optical crystal, and preparation method and application
02/05/2014EP2692908A1 Apparatus and method for the production of ingots
02/05/2014EP2692907A1 Power supply device for a crucible heater and method for its operation
02/05/2014CN203420007U Lifting device of flame fusion method crystallization furnace
02/05/2014CN103556215A Directional coagulation aid block as well as ingot furnace provided with same
02/05/2014CN103556214A Method for growing rare earth lutetium phosphate laser host crystal
02/05/2014CN103556213A Thermal field structure of polycrystalline silicon ingot furnace
02/04/2014US8641821 Apparatus for manufacturing aluminum nitride single crystal, method for manufacturing aluminum nitride single crystal, and aluminum nitride single crystal
02/04/2014CA2702380C Firmly adhering silicon nitride-containing release layer
01/2014
01/29/2014CN103547712A An arrangement for manufacturing crystalline silicon ingots
01/29/2014CN103541016A Novel doping process and equipment for growth of n type low resistance gallium arsenide single crystal
01/29/2014CN103541015A Crystalline material with intermediate infrared light-emitting performance, and preparation method thereof
01/29/2014CN103541004A polycrystalline silicon ingot and manufacture methode for the same
01/29/2014CN102433585B Thermal field structure of quasi-monocrystal ingot furnace
01/29/2014CN102296352B Ingot casting method for single polysilicon of 800kg
01/22/2014EP2686465A2 Automated vision system for a crystal growth apparatus
01/22/2014CN203403170U 铸锭炉 Ingot furnace
01/22/2014CN103526300A Multifunctional crystal growing furnace
01/22/2014CN103526279A Sleeve type graphite heater used for GaAs (gallium arsenide) crystal growth
01/22/2014CN103526278A Method and apparatus for casting of monocrystalline silicon ingot
01/22/2014CN102304768B Insulation barrel for crystal growing thermal field
01/21/2014US8632632 Apparatus and method for crystallization of silicon
01/15/2014CN203393259U Temperature preservation body structure with heat insulation ring for pseudo-single crystal ingot furnace
01/15/2014CN103510152A Peritectic alloy-like analogue directional solidification crystallizer suitable for working under function of current
01/15/2014CN102548061B Water-cooling copper electrode for producing polycrystalline silicon vacuum furnace
01/15/2014CN102358952B Fuel-gas-heating directional solidification furnace
01/14/2014US8628614 Methods and apparatus for manufacturing monocrystalline cast silicon and monocrystalline cast silicon bodies for photovoltaics
01/08/2014CN203382853U Vacuum sealing and insulating structure for heater electrode and furnace body of pseudo-single crystal ingot furnace
01/08/2014CN203382851U Testing device for melting thickness of seed crystals of pseudo-single crystal ingot furnace
01/08/2014CN203382848U High-efficient polycrystalline silicon ingot casting furnace with heat insulation protective plate
01/08/2014CN203382847U Secondary feeding device for polycrystalline silicon ingot furnace
01/08/2014CN203382846U Hexahedral thermal field structure of thermal insulator of pseudo-single crystal ingot furnace
01/08/2014CN203382845U Vacuum sealing structure of crucible platform lifting device for pseudo-single crystal ingot furnace
01/08/2014CN203382844U Lifting mechanism for lower heater of pseudo-single crystal ingot furnace
01/08/2014CN203382843U Gas cooling type directional freezing device
01/08/2014CN203382842U Polycrystalline silicon directional solidification device
01/08/2014CN103498195A Casting apparatus and casting method
01/07/2014US8623138 Crystal growth apparatus
01/03/2014WO2014004496A1 Lining for surfaces of a refractory crucible for purification of silicon and method of purification of the silicon melt using that crucible (s) for melting and further directional solidification
01/03/2014WO2014004481A1 Controlled directional solidification of silicon
01/03/2014WO2014004441A1 Flux composition useful in directional solidification for purifying silicon
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