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 15 - Single-crystal growth by pulling from a melt, e.g. czochralski method
Patents for C30B 15 - Single-crystal growth by pulling from a melt, e.g. czochralski method (9,854)
01/2006
01/12/2006US20060005762 Method for producing silicon wafer
01/12/2006US20060005761 Method and apparatus for growing silicon crystal by controlling melt-solid interface shape as a function of axial length
01/11/2006EP1614774A1 Process for producing single crystal
01/11/2006CN1236114C Magnetic mono crystal with magnetic induced high strain and shape memory effects and preparing method thereof
01/10/2006US6984264 Single crystal pulling device and method and superconducting magnet
01/10/2006US6984263 Shallow melt apparatus for semicontinuous czochralski crystal growth
01/05/2006US20060001031 Light emitting element and method of making same
01/05/2006US20060000408 Inorganic scintillator and process for its fabrication
12/2005
12/28/2005CN1233886C Single crystal growing furnace three-dimensional thermal field distributing automatic testing system and method thereof
12/28/2005CN1233884C Process for preparing low defect density silicon using high growth rates
12/28/2005CN1233883C Method for growing low-imperfection-density direct-drawing silicon monocrystal in magnetic field
12/28/2005CN1233882C Growing method of Yb:YAG laser crystal
12/22/2005US20050279278 Melter assembly and method for charging a crystal forming apparatus with molten source material
12/22/2005US20050279277 Systems and methods for measuring and reducing dust in granular material
12/22/2005US20050279276 Melter assembly and method for charging a crystal forming apparatus with molten source material
12/22/2005US20050279275 Melter assembly and method for charging a crystal forming apparatus with molten source material
12/21/2005CN1233075C GaAs laser window material containing compensation doping agent and method for making same
12/20/2005US6977397 Light emitting element and method of making same
12/20/2005US6977010 Apparatus for pulling single crystal by CZ method
12/15/2005US20050277214 Nitride single crystal and producing method thereof
12/15/2005US20050275144 Melting crucible
12/14/2005EP1605079A1 Method and apparatus for growing silicon crystal by controlling melt-solid interface shape as a function of axial length
12/14/2005EP1337697B1 Method and apparatus for preparing molten silicon melt from polycrystalline silicon charge
12/14/2005CN1708606A Method for producing silicon wafer
12/08/2005US20050268840 Apparatus for pulling single crystal by CZ method
12/07/2005EP1602751A1 Method for preparing borate-based crystal and laser oscillation apparatus
12/07/2005EP1601823A1 Method for producing quartz glass crucible for use in pulling silicon single crystal and quartz glass crucible produced by said method
12/07/2005CN2744697Y Thermal system device for silicon single crystal furnace
12/01/2005US20050263063 Method of manufacturing silicon single crystal and silicon single crystal manufactured by the method
12/01/2005US20050263062 Single crystal, single crystal wafer, epitaxial wafer, and method of growing single crystal
12/01/2005DE102004011901A1 Seildrehkopf für eine Kristallziehanlage Cable rotating head for a crystal puller
11/2005
11/30/2005CN1229528C Evaluation method for polysilicon
11/24/2005WO2005111276A1 Method of growing single crystal, and fibrous molding
11/24/2005US20050257736 Apparatus for pulling a single crystal
11/24/2005DE102004021113A1 SOI-Scheibe und Verfahren zu ihrer Herstellung SOI wafer and processes for their preparation
11/23/2005EP1598452A1 Silicon wafer, process for producing the same and method of growing silicon single crystal
11/23/2005EP1598451A1 Graphite heater for producing single crystal, single crystal productin system and single crystal productin method
11/23/2005EP1490307B1 Spinel substrate and heteroepitaxial growth of iii-v materials thereon
11/23/2005CN1228477C Using induction heating molybdenium crucible in hydrogen atmosphere to make Czochralski grown sapphire crystal
11/17/2005WO2005108656A1 Semiconductor substrate and semiconductor device, and manufacturing methods thereof
11/17/2005WO2005108655A1 Silicon single crystal manufacturing method and silicon single crystal
11/17/2005US20050252442 Silicon single crystal and method for growing silicon single crystal
11/17/2005US20050252441 Silicon single crystal wafer and epitaxial wafer, and method for producing silicon single crystal
11/17/2005DE102004020656A1 Device for growing a single crystal semiconductor compound/crystal rod by a vapor pressure controlled Czochralski process providing stable and reproducible crystal growth with control of the crystal rod diameter without the use of B2O3
11/16/2005EP1325178B1 Nitrogen-doped silicon substantially free of oxidation induced stacking faults
11/16/2005CN1697130A Silicon wafer and method for manufacturing the same
11/16/2005CN1696355A Technical method for drawing silicon single-crystal
11/16/2005CN1227395C Silicon wafer and method for producing silicon wafer crystal
11/10/2005WO2005106084A1 Crucible for the crystallization of silicon
11/10/2005WO2005106083A1 InP SINGLE CRYSTAL WAFER AND InP SINGLE CRYSTAL MANUFACTURING METHOD
11/10/2005US20050247259 Silicon wafer and method for manufacturing the same
11/09/2005CN1694258A SOI wafer and method for producing it
11/03/2005WO2005104244A1 Method and device for producing metal foils
11/03/2005WO2005103760A1 Scintillator material based on rare earth with a reduced nuclear background
11/03/2005US20050245048 SOI wafer and method for producing it
11/03/2005DE102005013787A1 Arsen-Dotiermittel für das Ziehen von Siliziumeinzelkristallen, Verfahren für deren Erzeugung und Verfahren zur Erzeugung eines Siliziumeinzelkristalls unter deren Verwendung Arsenic dopant for pulling silicon single crystals, methods for their production and process for producing a silicon single crystal using them
11/03/2005CA2562646A1 Scintillator material based on rare earth with a reduced nuclear background
11/02/2005EP1591566A1 Process for producing p doped silicon single crystal and p doped n type silicon single crystal wafe
11/02/2005CN2737808Y Graphite crucible with cover
11/02/2005CN1692185A Process for producing single crystal of compound semiconductor and crystal growing apparatus
11/02/2005CN1225572C Integrated melt method for crystal growth
11/01/2005US6960254 Method to monitor and control the crystal cooling or quenching rate by measuring crystal surface temperature
10/2005
10/27/2005WO2005101527A1 Method for making polysilicon films
10/27/2005WO2005100646A1 Single crystals and methods for fabricating same
10/27/2005WO2005100644A1 Method for the growth of semiconductor ribbons
10/27/2005US20050238905 Vacancy-dominated, defect-free silicon
10/27/2005US20050235907 Quartz glass crucible for pulling up silicon single crystal and method for producing the same
10/26/2005EP1589580A1 Soi wafer and production method therefor
10/26/2005CN1224735C Apparatus and method for manufacturing monocrystals, and monocrystal
10/20/2005WO2005098096A1 Self-coated single crystal, and production apparatus and process therefor
10/20/2005US20050229840 Single crystal silicon producing method, single crystal silicon wafer producing method, seed crystal for producing single crystal silicon, single crystal silicon ingot, and single crystal silicon wafer
10/20/2005DE10393635T5 Verfahren zur Herstellung eines Siliziumwafers A method for producing a silicon wafer
10/19/2005CN1683609A Neodymium doped lithium lanthanum tungstate lacer crystla and its prepn
10/19/2005CN1683608A Sapphire (Al2O3 single crystal) growing technology
10/19/2005CN1683606A Furnace for growing compound semiconductor single crystal and method of growing the same by using the furnace
10/19/2005CN1683605A Arsenic dopants for pulling of silicon single crystal, process for producing thereof and process for producing silicon single crystal using thereof
10/19/2005CN1683604A Process for preparing titanium doped lithium aluminate wafer
10/13/2005WO2005095680A1 Semiconductor single crystal manufacturing equipment and graphite crucible
10/13/2005US20050227117 Single crystals and methods for fabricating same
10/13/2005US20050223971 Furnace for growing compound semiconductor single crystal and method of growing the same by using the furnace
10/12/2005EP1583939A1 Increasing of resistance of crystals to optical damage
10/12/2005CN1680635A Device and method for supplementing melt growth crystal by crucible lifting method
10/06/2005US20050217570 Apparatus and method for producing single crystal
10/06/2005US20050217560 Semiconductor wafers with non-standard crystal orientations and methods of manufacturing the same
10/05/2005CN1676680A Er3+, Yb3+, Ce3+ codoped CaF2 laser crystal and its growth method
10/05/2005CN1676679A Up-conversion laser crystal Er3+, YB3+, Na+:CaF2
09/2005
09/29/2005US20050215057 Arsenic dopants for pulling of silicon single crystal, process for producing thereof and process for producing silicon single crystal using thereof
09/29/2005US20050211158 Silicon wafer for epitaxial growth, epitaxial wafer, and its manufacturing method
09/29/2005US20050211157 Process control system for controlling a crystal-growing apparatus
09/28/2005CN1675412A Mould parts of silicon nitride and method for producing such mould parts
09/28/2005CN1220799C Process and apparatus for preparation of silicon crystals with preduced metal content
09/27/2005US6950382 Method for thermally erasing information stored in an aluminum oxide data storage medium
09/22/2005WO2005088680A2 Process for conveying solids particles
09/22/2005WO2005087985A1 Cord rotating head for a crystal drawing system
09/22/2005US20050206260 Magnetic rotation transmitting device, hermetic stirring unit, and electric furnace
09/22/2005US20050205004 Graphite heater for producing single crystal, single crystal productin system and single crystal productin method
09/22/2005US20050205001 High resistivity aluminum antimonide radiation detector
09/22/2005US20050205000 Low defect density silicon
09/21/2005EP1578009A2 Permanent magnet rotation-transmitting device, hermetic stirring unit, and electric furnace
09/21/2005EP1577954A1 Method for transporting solid particles
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