| 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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| 07/03/2013 | CN103184501A Gallium arsenide polycrystalline ingot casting method |
| 07/03/2013 | CN103184500A Crystal growth device and method for growing crystal by virtue of crystal growth device |
| 07/02/2013 | US8475593 Crystal preparing device, crystal preparing method, and crystal |
| 07/02/2013 | US8475592 Method for producing a single crystal of semiconductor material |
| 07/02/2013 | US8475589 Method for evaluating metal contamination of silicon single crystal |
| 07/02/2013 | CA2653854C Friction welding of a single crystal component to a second component with minimisation of in plane friction and forge forces |
| 06/27/2013 | WO2012163531A8 Device for refining of silicon by directional solidification in an oxygen-containing atmosphere as well as a refining method of silicon |
| 06/27/2013 | US20130160704 Crucible support structure |
| 06/26/2013 | EP2607308A1 Silicon feedstock for solar cells |
| 06/26/2013 | CN203025898U Device for quickly alarming silicon leakage during casting of solar polycrystalline silicon |
| 06/26/2013 | CN103173865A Low-cost nickel-base single crystal high-temperature alloy and preparation method thereof |
| 06/26/2013 | CN103173861A Doping type tantalic acid gallium-lanthanum crystal for high-temperature piezoelectric devices and preparation method thereof |
| 06/20/2013 | WO2013087598A1 Crucible for the production of crystalline semiconductor ingots and process for manufacturing the same |
| 06/20/2013 | US20130152851 Bulk Growth Grain Controlled Directional Solidification Device and Method |
| 06/20/2013 | DE102010044017B4 Verfahren zur Herstellung von Alkali- oder Erdalkalifluorid-Kristallen und nach dem Verfahren hergestellte Kristalle Process for the preparation of alkali or alkaline earth fluoride crystals and crystals made according to the process |
| 06/19/2013 | EP2604728A1 Crucible for the production of crystalline semiconductor ingots and process for manufacturing the same |
| 06/19/2013 | CN203007481U Ingot furnace heating device |
| 06/19/2013 | CN203007467U Combined-type insulation unit for growing crystal |
| 06/19/2013 | CN103168117A Crystal growth apparatus with ceramic coating and methods for preventing molten material breach in a crystal growth apparatus |
| 06/19/2013 | CN103160910A Method for growing Ba8Ga16Ge30 thermoelectric monocrystal |
| 06/18/2013 | CA2440573C Nickel base superalloy |
| 06/13/2013 | US20130148189 NONLINEAR OPTICAL CdSiP2 CRYSTAL FOR USE IN SURGICAL LASER |
| 06/13/2013 | US20130146835 Nanostructures and methods for manufacturing the same |
| 06/13/2013 | DE102012204313B3 Device useful for positioned crystallization of crystals from electrically conductive melting, which are located in two crucibles, comprises magnetic heater module comprising two vertically stacked heater magnetic coils, which have windings |
| 06/12/2013 | CN202989331U Thermal field structure of ingot furnace |
| 06/12/2013 | CN202989330U Novel polycrystalline furnace heating device |
| 06/12/2013 | CN103154332A Silicon melt contacting member and process for production thereof, and process for production of crystalline silicon |
| 06/12/2013 | CN103147117A Directional solidification device of a high-temperature alloy and use method thereof |
| 06/06/2013 | WO2013079976A1 Production of mono-crystalline silicon |
| 06/06/2013 | WO2013033202A3 Method and apparatus for doping by lane in a multi-lane sheet wafer furnace |
| 06/06/2013 | WO2013019399A3 Method for producing a monocrystalline product |
| 06/06/2013 | DE102011087759A1 Producing silicon ingots useful as starting material for producing solar cells, comprises e.g. arranging fine-grained silicon layer in container, contacting silicon melt with fine-grained silicon layer, and unidirectionally solidifying melt |
| 06/05/2013 | EP2598677A1 Mold shape to optimize thickness uniformity of silicon film |
| 06/05/2013 | CN202968757U Graphite top cap and ingot furnace comprising same |
| 06/05/2013 | CN202968754U Tooling for dismounting heater of ingot furnace |
| 06/05/2013 | CN202968752U Connecting mechanism |
| 06/05/2013 | CN202968736U Improved crucible guard plate device |
| 06/05/2013 | CN103132141A Coating composition of graphite equipment used for polycrystalline silicon ingot furnace |
| 06/05/2013 | CN103132133A Method for producing silicon ingots |
| 06/05/2013 | CN103132132A Systems and methods for crystal growth |
| 06/05/2013 | CN101429051B Adhesive containing silicon nitride, formed body, process for producing the formed body and uses of the formed body |
| 06/04/2013 | US8454746 Method for producing a single crystal composed of silicon using molten granules |
| 05/30/2013 | WO2013025072A3 Device for manufacturing semiconductor or metallic oxide ingot |
| 05/30/2013 | WO2013020912A9 Preparation of femtosecond laser induced oriented microcrystals or nanocrystals in glasses |
| 05/30/2013 | US20130133569 Crystal Growth Device |
| 05/30/2013 | US20130133568 Systems and methods for crystal growth |
| 05/29/2013 | DE102012023120A1 Crystalline silicon block comprising a bottom part and defining a vertical direction, comprises several silicon grains growing in the vertical direction, and a nucleation promotion layer at the bottom part |
| 05/29/2013 | CN202954131U Accurate temperature adjusting device for polycrystal ingot furnace |
| 05/29/2013 | CN202954130U Six-ring heating system for polycrystal ingot furnace |
| 05/29/2013 | CN103122483A Method for preparing rare-earth halide blocks |
| 05/29/2013 | CN103122478A Method for producing silicone blocks |
| 05/29/2013 | CN103122477A 多晶硅铸锭装置 Polysilicon ingots device |
| 05/29/2013 | CN103122476A Manufacturing device for polycrystalline silicon ingot |
| 05/28/2013 | US8450717 Nanostructures and methods for manufacturing the same |
| 05/28/2013 | US8449676 Silica glass crucible |
| 05/28/2013 | US8449674 System and method for liquid silicon containment |
| 05/28/2013 | US8449673 Method and apparatus for producing nanocrystals |
| 05/23/2013 | DE102011086669A1 Preparing silicon ingots by solidifying a silicon melt, by providing a container for receiving a silicon melt, where the container comprises a bottom wall and a side wall, and arranging planar germ defaults on bottom wall of the container |
| 05/22/2013 | EP2593593A1 Method for doping a semiconductor material |
| 05/22/2013 | CN202945385U Polycrystalline silicon solid-liquid interface detecting device for ingot furnace |
| 05/22/2013 | CN202945375U Device for protecting seed crystal integrity in polycrystal ingot furnace |
| 05/22/2013 | CN202945361U 承载单元 Carrying unit |
| 05/22/2013 | CN202945360U Hydraulic lifting type crucible supporting system for sapphire single crystal furnace |
| 05/22/2013 | CN103119207A Technique to modify the microstructure of semiconducting materials |
| 05/22/2013 | CN103119206A Method for doping a semiconductor material |
| 05/22/2013 | CN103114335A Method for producing cadmium telluride or cadmium zinc telluride single crystal |
| 05/22/2013 | CN103114324A Crystal growth method and crystal growth furnace using same |
| 05/15/2013 | CN202936519U Temperature measuring device for polycrystalline silicon ingoting furnace |
| 05/15/2013 | CN202936508U Novel locking device for polycrystal furnace |
| 05/15/2013 | CN202936507U Polycrystalline silicon ingoting furnace adopting four-side heating |
| 05/15/2013 | CN103103611A Device and process for preparing aluminum nitride crystals by adopting spontaneous crystal seed method |
| 05/15/2013 | CN102212720B Cr modified high-Mo Ni3Al-based single crystal high-temperature alloy and preparation method thereof |
| 05/15/2013 | CN101348940B Improved Bridgman growth method for compound semiconductor GaAs single crystal |
| 05/10/2013 | WO2013067502A1 System and method for monolithic crystal growth |
| 05/10/2013 | WO2013064626A1 Crucible and method for the production of a (near) monocrystalline semiconductor ingot |
| 05/10/2013 | WO2013064527A1 Method for analysing the solidification behaviour of a silicon melt to form a silicon crystal |
| 05/09/2013 | US20130112135 Thermal load leveling using anisotropic materials |
| 05/08/2013 | EP2589687A1 Crucible and method for the production of a (near ) monocrystalline semiconductor ingot |
| 05/08/2013 | CN202925142U Like single crystal ingot furnace and cooling device thereof |
| 05/08/2013 | CN103088420A Crystalline silicon ingot and method of fabricating the same |
| 05/08/2013 | CN103088408A Improved graphite crucible |
| 05/08/2013 | CN103088407A Method For Solidifying A Semiconductor With Adding Charges Of A Doped Semiconductor During The Crystallisation |
| 05/08/2013 | CN103088406A Seed crystal preparation method and monocrystalline-silicon-like ingot casting method |
| 05/08/2013 | CN103088405A Crystalline silicon ingot making method and crystalline silicon ingot |
| 05/08/2013 | CN103088404A Apparatus For Producing A Sheet |
| 05/08/2013 | CN103088403A Method Of Fabricating Crystalline Silicon Ingot |
| 05/08/2013 | CN103088402A Polycrystalline ingot furnace graphite crucible assembly |
| 05/08/2013 | CN103085358A Novel carbon fiber insulation material and polycrystal ingot furnace |
| 05/02/2013 | WO2012170124A3 Heater assembly for crystal growth apparatus |
| 05/02/2013 | US20130104799 Shroud and Method for Adding Fluid to a Melt |
| 05/01/2013 | EP2586745A1 A vacuum recycling apparatus and method for refining solar grade polysilicon |
| 05/01/2013 | CN103080388A Eddy current thickness measurement apparatus |
| 05/01/2013 | CN103080387A Process and apparatus for manufacturing polycrystalline silicon ingots |
| 05/01/2013 | CN103074684A Borate birefringent crystal for ultraviolet band as well as growing method and purpose of same |
| 05/01/2013 | CN103074670A Crystal growth temperature gradient testing method |
| 05/01/2013 | CN103074669A Polycrystalline silicon ingot, preparation method thereof and polycrystalline silicon chip |
| 05/01/2013 | CN103074668A Device and method for growing large-size high-temperature crystal by horizontal temperature gradient method |
| 05/01/2013 | CN103071780A Crucible for magnesium alloy directional solidification and preparation method of crucible |
| 05/01/2013 | CN102140690B Photoluminescent wafer as well as preparation method and application thereof |
| 04/30/2013 | US8430958 Apparatus and method for seed crystal utilization in large-scale manufacturing of gallium nitride |