| Patents for C30B 11 - Single-crystal-growth by normal freezing or freezing under temperature gradient, e.g. bridgman- stockbarger method (5,247) |
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| 08/29/2012 | EP2491168A1 Device for obtaining a multicrystalline semiconductor material, in particular silicon, and method for controlling the temperature therein |
| 08/29/2012 | CN202401163U Large-size single-domain rare-earth barium copper oxide superconducting block growth furnace |
| 08/29/2012 | CN102650076A Method for growing lead chlorofluoride crystal and application of crystal produced by same |
| 08/29/2012 | CN102108555B High-temperature perfect oxidation resistance type nickel-based single-crystal alloy and preparation method thereof |
| 08/28/2012 | US8252260 Rare-earth halide single crystals |
| 08/22/2012 | CN202390560U Large-capacity polysilicon ingot furnace thermal field structure |
| 08/22/2012 | CN202390509U Mercury purification device by bridgman technique |
| 08/22/2012 | CN102648310A High throughput recrystallization of semiconducting materials |
| 08/22/2012 | CN102644114A Ferroelectric monocrystal lead lutecium niobate-lead titanate and preparation method thereof |
| 08/22/2012 | CN102644113A Production method and equipment of c-oriented sapphire single crystal |
| 08/22/2012 | CN102644108A Charging method for growing silicon crystal by using casting process and process for growing silicon crystal |
| 08/22/2012 | CN102644104A Gradient improving device of thermal field for producing pseudo single crystal silicon ingot by casting method |
| 08/16/2012 | WO2012108618A2 Single crystal growth apparatus using microwaves and growth method thereof |
| 08/16/2012 | WO2012054845A3 Intermediate materials and methods for high-temperature applications |
| 08/15/2012 | CN202380120U Seed crystal board for casting monocrystalline silicon |
| 08/15/2012 | CN202380119U Heat-insulating cage device of pseudo-single crystal silicon ingot furnace |
| 08/15/2012 | CN102639759A Method of exocasting an article of semiconducting material |
| 08/15/2012 | CN102154685B Method for controlling crystal growth interface based on lifting and lowering of clapboard |
| 08/15/2012 | CN102021643B Method and device for directionally solidifying liquid-solid interface based on alternating magnetic field modulation |
| 08/15/2012 | CN101982568B Method for growing strontium iodide scintillating crystals by nonvacuum Bridgman method |
| 08/15/2012 | CN101767778B BaCa4Se7 compound, BaCa4Se7 nonlinear optical crystal, preparation method and application |
| 08/14/2012 | US8242481 Nanowhiskers with PN junctions, doped nanowhiskers, and methods for preparing them |
| 08/09/2012 | WO2012106071A1 Article and method for forming large grain polycrystalline silicon films |
| 08/08/2012 | EP1851367B1 Method and device for producing oriented solidified blocks made of semi-conductor material |
| 08/08/2012 | CN202369676U Method, device and system for thermocouple temperature compensation during operation of polysilicon ingot furnace |
| 08/08/2012 | CN101851783B High-purity tellurium dioxide single crystal and preparation method |
| 08/08/2012 | CN101603204B Thermoluminescent or photoluminescent dosimetry crystal and preparation method thereof |
| 08/02/2012 | WO2012102343A1 Silicon melt contacting member and process for production thereof, and process for production of crystalline silicon |
| 08/02/2012 | WO2012007653A8 Method for doping a semiconductor material |
| 08/02/2012 | CA2825772A1 Silicon melt contact member, process for production thereof, and process for production of crystalline silicon |
| 08/01/2012 | CN202360360U Vacuum system of polycrystalline ingot casting equipment |
| 08/01/2012 | CN102625864A High-temperature process improvements using helium under regulated pressure |
| 07/31/2012 | US8231729 Apparatus for producing nitride single crystal |
| 07/31/2012 | US8231727 Crystal growth apparatus and method |
| 07/25/2012 | EP2478135A1 Apparatus and method for crystallization of silicon |
| 07/25/2012 | CN202348615U Polycrystal ingot furnace vacuum system |
| 07/25/2012 | CN202347125U Thermal field control device for casting mono-crystal |
| 07/25/2012 | CN102605425A Laser matrix crystal of lead chlorofluoride doped with rare earth ions and preparation method thereof |
| 07/25/2012 | CN102605418A Solar cell substrate, manufacturing method of solar cell and crucible used for same |
| 07/25/2012 | CN102051669B Device for zone-melting directional solidification of laser levitation and directional solidification method |
| 07/25/2012 | CN101994150B Method for deciding directional solidification primary dendrite arm spacing by controlling temperature gradient |
| 07/25/2012 | CN101010780B Systems and methods for nanowire growth and harvesting |
| 07/18/2012 | CN102597334A Method and apparatus for growing a sapphire single crystal |
| 07/18/2012 | CN102596485A Single crystal welding of directionally solidified materials |
| 07/18/2012 | CN102586879A Patterned substrate for aluminum nitride (AlN) crystal growth |
| 07/18/2012 | CN102586875A Tungsten plate cylinder for sapphire crystal growth thermal field |
| 07/18/2012 | CN102586858A Double-crucible device for growing single crystals through induction heating physical vapor phase transfer |
| 07/18/2012 | CN102586857A Method for controlling melting residual height of seed crystals of ingot monocrystalline silicon in non-contact manner |
| 07/18/2012 | CN102586856A Crucible capable of improving utilization rate of silicon ingot and using frequency of seed crystal and preparation method of crucible |
| 07/18/2012 | CN101613877B Application of raw material silicon briquette with good packing performance in single crystal furnace or polycrystalline furnace |
| 07/12/2012 | US20120174861 Three-dimensional semiconductor template for making high efficiency thin-film solar cells |
| 07/12/2012 | US20120174860 Template for three-dimensional thin-film solar cell manufacturing and methods of use |
| 07/12/2012 | US20120174857 Method and apparatus for growing sapphire single crystals |
| 07/12/2012 | DE102011002599A1 Verfahren zur Herstellung eines Silizium-Ingots A method for producing a silicon ingot |
| 07/12/2012 | DE102011002598A1 Verfahren zur Herstellung eines Silizium-Ingots A method for producing a silicon ingot |
| 07/11/2012 | EP2474651A2 Method and apparatus for growing a sapphire single crystal |
| 07/11/2012 | CN202323098U Graphite substrate of directional solidification furnace |
| 07/11/2012 | CN202323097U 一种采用中心对称开合的晶硅铸锭炉热场热门控制装置 A crystalline silicon ingot furnace Thermal Hot controls the opening and closing of the use of centrally symmetric |
| 07/11/2012 | CN202316977U 用于高温合金定向凝固的旋转下拉装置 Pull-down device for rotating directional solidification of superalloys |
| 07/11/2012 | CN202316976U 使定向凝固液固界面平直化的装置 Make directional solidification of the liquid-solid interface device straight |
| 07/11/2012 | CN102575376A Apparatus and method for crystallization of silicon |
| 07/11/2012 | CN102560665A Method for growing cerium-doped alumina-yttrium aluminum garnet eutectic fluorescent material |
| 07/11/2012 | CN102560647A Bridgman-stockbarge method for preparing cerium-doped lanthanum bromide scintillating crystal |
| 07/11/2012 | CN102560646A N-type casting monocrystalline silicon with uniform doping resistivity and preparation method thereof |
| 07/11/2012 | CN102560640A Polycrystal ingot casting furnace and method for producing single crystal-like silicon ingot by utilizing same |
| 07/11/2012 | CN102108558B Device for thermally releasing crucible and using method thereof |
| 07/05/2012 | WO2012092178A1 Preparation of nanocrystals with mixtures of organic ligands |
| 07/04/2012 | EP2470693A1 Process for production of multicrystalline silicon ingots by induction method |
| 07/04/2012 | CN202297840U 一种多晶硅铸锭炉漏硅多重报警装置 One kind of multiple silicon polycrystalline silicon ingot furnace leak alarm device |
| 07/04/2012 | CN202297839U 一种铸锭炉炉门升降机构控制装置 One kind of ingot furnace door lifting mechanism control device |
| 07/04/2012 | CN202293474U 新型碳纤维保温材料及多晶铸锭炉 The new carbon-fiber insulation materials and polycrystalline ingot furnace |
| 07/04/2012 | CN102549201A Coated crucibles and methods for preparing and use thereof |
| 07/04/2012 | CN102549200A Process for production of multicrystalline silicon ingots by induction method |
| 07/04/2012 | CN102548061A Water-cooling copper electrode for producing polycrystalline silicon vacuum furnace |
| 07/04/2012 | CN102534798A High-temperature high-pressure crystal growth equipment |
| 07/04/2012 | CN102534797A Method of producing sic single crystal |
| 07/04/2012 | CN102534788A Ferroelectric single crystal containing Pb(Ga1/2Nb1/2)O3, Pb(Mg1/3Nb2/3)O3 and PbTiO3, as well as preparation method and application of ferroelectric single crystal |
| 07/04/2012 | CN102534787A Preparation method of single domain yttrium barium copper oxide superconductor |
| 07/04/2012 | CN102534776A Neodymium ion doped fluoride laser crystal |
| 07/04/2012 | CN102534775A Method for growing cerium-doped lanthanum bromide scintillation crystal by using out-of-phase seed crystal |
| 07/04/2012 | CN102534774A Growing method of magnesium fluoride barium single crystal |
| 07/04/2012 | CN102534748A Device and method for preparing casting monocrystalline silicon |
| 07/04/2012 | CN102094233B Device for preparing polycrystalline silicon ingots with directional solidification microstructures |
| 07/04/2012 | CN102051668B 105 K/cm temperature gradient directional solidification device and directional solidification method |
| 07/04/2012 | CN102021645B Method for preparing polycrystalline silicon ingot with directional solidification microstructure |
| 07/04/2012 | CN101311370B Large-sized bismuth zinc borate nonlinear optical crystal, preparation method and use |
| 06/28/2012 | WO2011163236A9 Bioabsorbable implants |
| 06/28/2012 | US20120164061 Production of Radiation-Resistant Fluoride Crystals, in Particular Calcium Fluoride Crystals |
| 06/27/2012 | EP2467329A1 Process control for umg-si material purification |
| 06/27/2012 | CN102517625A Boric acid strontium lithium micropore crystal and preparation method thereof and application |
| 06/27/2012 | CN102517624A Multi-segment temperature control crystal growing furnace |
| 06/27/2012 | CN102168299B Method for growing phosphorus-silicon-cadmium single crystal |
| 06/27/2012 | CN101799197B Toxic polluted air replacing device applied to Bridgman method single crystal production shop |
| 06/20/2012 | EP1736572B1 Group iii nitride crystal substrate, method for producing same, and group iii nitride semiconductor device |
| 06/20/2012 | EP1380675B1 Method for reducing oxygen component and carbon component in fluoride |
| 06/20/2012 | CN102501446A Neodymium-doped lanthanum bromide single crystal flash body and preparing method thereof |
| 06/20/2012 | CN101954475B Liquid metal cooling and directional condensing equipment with tin boiler stirrer |
| 06/19/2012 | US8201612 Process for manufacturing directionally solidified blades |
| 06/13/2012 | EP1456866B1 Apparatus for growing semiconductor crystals with a rigid support with carbon doping and resistivity control and thermal gradient control |
| 06/13/2012 | CN202272989U 单晶硅铸锭炉的热场结构 Thermal structure of single-crystal silicon ingot furnace |