| 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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| 03/06/2013 | CN102959137A Gas-lift pumps for flowing and purifying molten silicon |
| 03/06/2013 | CN102953117A Method for casting silicon ingot |
| 03/06/2013 | CN102212882B Non-linear optical crystal of rubidium lithium borate compound, preparation method thereof and application thereof |
| 03/05/2013 | US8387413 Method for producing a component with a layer of transparent quartz glass |
| 02/28/2013 | WO2013028494A1 Mold thermophysical properties for thickness uniformity optimization of exocast sheet |
| 02/28/2013 | DE102010029741B4 Verfahren zum Herstellen von Silizium-Wafern, Silizium Wafer und Verwendung eines Silizium-Wafer als Silizium-Solarzelle A method for producing silicon wafers, silicon wafer and using a silicon wafer as a silicon solar cell |
| 02/27/2013 | CN202755099U Solid liquid interface determination device for silicon ingot furnace |
| 02/27/2013 | CN202755096U Heat insulation device for ingot furnace |
| 02/26/2013 | US8382895 Silicon single crystal manufacturing method, silicon single crystal, silicon wafer, apparatus for controlling manufacture of silicon single crystal, and program |
| 02/21/2013 | WO2013025072A2 Device for manufacturing semiconductor or metallic oxide ingot |
| 02/21/2013 | WO2013024163A1 A method for synthesis of ingoing billets of corundum in the form of polycrystalline ingots for growing crystals of sapphire and installation therefore |
| 02/20/2013 | CN202744650U Polycrystalline crucible with upward extension sleeve |
| 02/20/2013 | CN202744649U Thermal field structure for increasing area of large crystal grains in silicon ingots |
| 02/20/2013 | CN202744648U Crucible for prolonging minority carrier lifetime of silicon ingot |
| 02/20/2013 | CN102936747A Method for casting ingot of pseudo-single crystal through large-sized crucible |
| 02/14/2013 | WO2013021227A1 Preparation of femtosecond laser induced oriented crystals in glasses |
| 02/14/2013 | WO2013020912A1 Preparation of femtosecond laser induced oriented microcrystals or nanocrystals in glasses |
| 02/14/2013 | WO2013020153A1 Crucible for growing crystals |
| 02/14/2013 | US20130036967 Selected methods for efficiently making thin semiconductor bodies from molten material for solar cells and the like |
| 02/14/2013 | DE102011002156B4 Kristallherstellungsverfahren Crystal manufacturing process |
| 02/14/2013 | DE102008035647B4 Kristallzüchtungsofen mit Struktur zur Verbesserung der Erwärmung Crystal growing furnace structure to improve the heating |
| 02/14/2013 | DE102008026144B4 Kristallzüchtungsofen mit Konvektionskühlungsstruktur Crystal growing furnace with Konvektionskühlungsstruktur |
| 02/13/2013 | CN202730295U Crucible protecting plate for monocrystalline silicon casting |
| 02/13/2013 | CN202730294U Casting crucible for improving monocrystal yield rate |
| 02/13/2013 | CN202730293U Crucible heat-conducting base for casting |
| 02/13/2013 | CN202730292U Furnace shell of polycrystal ingot furnace |
| 02/13/2013 | CN102927815A Suspension type cold crucible continuous melting and casting and directional solidification device |
| 02/13/2013 | CN102925977A Monoclinic phase lithium zirconate crystal and preparation method and application thereof |
| 02/13/2013 | CN102925960A Method for reducing central defects of silicon ingots and ingot casting furnace using same |
| 02/13/2013 | CN102925959A Novel growth technology of relaxation ferroelectric monocrystal PIMNT (Lead Magnesium/Indium Niobate-Lead Titanate) |
| 02/13/2013 | CN102925958A Method for improving poly-crystal quality by using re-melting technology |
| 02/13/2013 | CN102925957A Crystal growth device |
| 02/13/2013 | CN102261841B Crucible cover, manufacturing method thereof and crucible furnace provided with crucible cover |
| 02/13/2013 | CN102140692B Holmium-ytterbium-doped lithium potassium niobate monocrystal and preparation method thereof |
| 02/13/2013 | CN101307500B Indium phosphide crystal with dopant and process for producing the same |
| 02/07/2013 | WO2013019401A1 Liquid-cooled heat exchanger |
| 02/07/2013 | WO2013019399A2 Method for producing a monocrystalline product |
| 02/06/2013 | EP2554720A1 Method for synthesizing group ii-vi compound semiconductor polycrystals |
| 02/06/2013 | CN202717872U Temperature output power control device of polycrystalline ingot furnace control system |
| 02/06/2013 | CN1717466B Method for preparing rare-earth halide blocks |
| 02/06/2013 | CN102918673A Method for producing a monocrystalline body from a magnetic shape memory alloy |
| 02/06/2013 | CN102912417A Solid liquid interface detector for polysilicon ingot furnace |
| 02/06/2013 | CN102912416A Novel polycrystalline furnace heating device |
| 02/06/2013 | CN102912415A Polysilicon ingot furnace temperature measuring device |
| 02/06/2013 | CN102912414A Polycrystalline silicon ingot production furnace and crucible thereof |
| 02/06/2013 | CN102912413A System and method for directional casting |
| 02/06/2013 | CN102912412A Method and device for cooling polysilicon ingot furnace |
| 02/06/2013 | CN102912411A Single crystal furnace |
| 02/06/2013 | CN102071469B Directional solidification device with traveling-wave magnetic field generator |
| 01/31/2013 | WO2013015301A1 Crucible for manufacturing compound crystal, apparatus for manufacturing compound crystal, and method for manufacturing compound crystal using crucible |
| 01/31/2013 | WO2013014067A1 Heating a furnace for the growth of semiconductor material |
| 01/30/2013 | CN102906315A Producing a mono-crystalline sheet |
| 01/30/2013 | CN102906314A Pyrolytic boron nitride vessel for crystal growth, and growth method for semiconductor crystal using same |
| 01/30/2013 | CN102906313A Crystal growth apparatus with load-centered aperture, and device and method for controlling heat extraction from a crucible |
| 01/30/2013 | CN102899725A Gas guiding device for crystal growth furnace and crystal growth method |
| 01/30/2013 | CN102899714A Growth process and growth container of phosphorus-silicon-cadmium single crystal |
| 01/30/2013 | CN101949056B Directional solidification furnace with heat preservation part at bottom of side wall of crucible |
| 01/24/2013 | WO2013011099A1 Kit for a melt crucible, melt crucible, and method for producing a melt crucible |
| 01/24/2013 | WO2012157861A3 Electromagnetic continuous casting apparatus for producing a silicon ingot |
| 01/24/2013 | DE112011101177T5 Verfahren zum Fertigen eines Halbleiter-Einkristalls A method for manufacturing a semiconductor single crystal |
| 01/24/2013 | DE112011100856T5 Herstellung eines monokristallinen Blatts Production of a monocrystalline sheet |
| 01/23/2013 | CN202688502U Cover plate gas-distributing structure for preparing low-carbon low-oxygen silicon ingot |
| 01/23/2013 | CN202688501U Monocrystal silicon ingot furnace |
| 01/23/2013 | CN202688500U Impurity removing structure of polysilicon ingot furnace and polysilicon ingot furnace |
| 01/23/2013 | CN102888653A Pr-containing single crystal for scintillator, process for producing the same, radiation detector and inspection apparatus |
| 01/23/2013 | CN102888652A Pr-containing single crystal for scintillator, process for producing the same, radiation detector and inspection apparatus |
| 01/23/2013 | CN102888650A Polycrystalline silicon ingot furnace crucible attemperator for maintaining solid-liquid interface to be horizontal |
| 01/23/2013 | CN102888649A Method for preparing Si-TaSi2 eutectic in-situ composite material |
| 01/23/2013 | CN101537485B Thin shell floating method for manufacturing single crystal casting and device thereof |
| 01/23/2013 | CN101124152B Nanostructures formed of branched nanowhiskers and methods of producing the same |
| 01/17/2013 | WO2013010121A1 Method for improving the transparency and quality of group-iii nitride crystals ammonothermally grown in a high purity growth environment |
| 01/17/2013 | DE102004015863B4 Herstellungsverfahren für einen siliziumdotierten Galliumarsenideinkristallblock und Herstellungsvorrichtung für einen Verbindungshalbleitereinkristallblock Manufacturing method for a silicon-doped Galliumarsenideinkristallblock and manufacturing apparatus for a compound semiconductor single crystal block |
| 01/16/2013 | CN202671705U Gas-distribution crucible furnace for preparing low-carbon and low-oxygen silicon ingot |
| 01/16/2013 | CN202671704U Automatic control type dual power polycrystalline silicon ingot furnace |
| 01/16/2013 | CN102884024A Crucible for photovoltaics |
| 01/16/2013 | CN102877129A Crystalline silicon and preparation method thereof |
| 01/16/2013 | CN102877128A Reusable test rod and application method thereof |
| 01/16/2013 | CN102877125A Polycrystal ingot furnace and method for growing mono-like silicon ingot by using the polycrystal ingot furnace |
| 01/16/2013 | CN102877117A Ingot furnace thermal field structure based on multi-heater and operation method |
| 01/16/2013 | CN102127811B Lead fluoroborate nonlinear optical crystal as well as preparation method and application thereof |
| 01/16/2013 | CN101627151B Detachable edge ring for thermal processing support towers |
| 01/10/2013 | WO2013004745A1 Method and device for the directional solidification of a non-metal melt |
| 01/10/2013 | US20130008371 Method for manufacturing polycrystalline silicon ingot, and polycrystalline silicon ingot |
| 01/10/2013 | DE102011051608A1 Verfahren und Vorrichtung zum gerichteten Erstarren einer Nichtmetall-Schmelze Method and apparatus for the directional solidification of a non-metal melt |
| 01/09/2013 | EP2543751A2 Coated crucibles and methods for preparing and use thereof |
| 01/09/2013 | CN202658273U Self-adaptive sapphire long crystal furnace |
| 01/09/2013 | CN202658271U Device for controlling specific resistance in formation process of crystalline silicon |
| 01/09/2013 | CN202658270U Low-carbon pseudo-single crystal ingot furnace |
| 01/09/2013 | CN202658269U Crystalline silicon ingot casting furnace provided with heat exchanging device |
| 01/09/2013 | CN102865944A Method for evaluating temperature field distribution in orientated solidification process |
| 01/09/2013 | CN102864496A Device for growing tellurium-zinc-cadmium crystals by traveling heater method |
| 01/09/2013 | CN102864495A Wide-plate type bismuth germinate scintillation crystals and application thereof in radiation detection field |
| 01/09/2013 | CN101613878B Method of applying silicon powder in single crystal furnace or polycrystalline furnace |
| 01/08/2013 | US8349079 Apparatus for manufacturing group III nitride semiconductor |
| 01/08/2013 | US8349075 2-dimensional line-defects controlled silicon ingot, wafer and epitaxial wafer, and manufacturing process and apparatus therefor |
| 01/03/2013 | DE112011100894T5 Kristallzüchtungsapparatur mit ladungszentrierter Öffnung und Vorrichtung und Verfahren zum Kontrollieren des Wärmeabzugs von einem Tiegel Crystal growth apparatus with charge-centered opening and apparatus and method for controlling the heat extraction from a crucible |
| 01/02/2013 | CN202643882U Polycrystalline ingot casting furnace thermocouple device |
| 01/02/2013 | CN102859051A Method for synthesizing group II-VI compound semiconductor polycrystals |
| 01/02/2013 | CN102859050A Production Method For Semiconductor Single Crystal |
| 01/02/2013 | CN102859049A Method for production of semiconductor grade silicon ingots, reusable crucibles and method for manufacturing them |