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)
12/2012
12/12/2012CN202595336U Seed crystal clamping structure
12/12/2012CN202595335U Device for adjusting growth speed of solar 8-inch silicon single crystal rods
12/12/2012CN202595334U Pressure-releasing type graphite crucible
12/12/2012CN202595333U Novel graphite crucible
12/12/2012CN202595332U Step heat preservation crucible
12/12/2012CN202595331U Thermal insulation device for thermal-field crucible
12/12/2012CN202595330U Sealing cover
12/12/2012CN202595329U Full-angle window for single crystal furnace adopting Kyropoulos method
12/12/2012CN202595328U Vacuum feeding device for single crystal furnaces
12/12/2012CN102817072A Preparation method of doping raw material used for growing gem single crystal through edge-defined film-fed growth method
12/12/2012CN102817071A Preparation technology of heat radiation resistant Czochralski polysilicon or monocrystalline silicon
12/12/2012CN102817070A Blanking mechanism used in outside composite feeding apparatus of single crystal furnace
12/12/2012CN102817069A Preparation technology of compound heating heat radiation resistant Czochralski polysilicon or monocrystalline silicon
12/12/2012CN102220632B Technical method of N-type Czochralski silicon monocrystal
12/12/2012CN102112665B Generating a pumping force in a silicon melt by applying a time-varying magnetic field
12/12/2012CN101922041B Method for pulling a silicon single crystal
12/06/2012WO2012166445A1 Composite active molds and methods of making articles of semiconducting material
12/06/2012DE102011076860A1 Directional crystallization of silicon ingots, comprises charging crucible of crystallization system containing material to be processed, melting material, and setting stereometric temperature field with planar isothermal surfaces in melt
12/06/2012DE102010008089B4 Verfahren zur Herstellung eines Werkstücks in Form eines Tiegels für die Photovoltaik A process for preparing a workpiece in the form of a crucible for the photovoltaic
12/05/2012CN202576643U Die used for growing hemispherical sapphire by EFG (Edge-defined Film-fed crystal Growth) method
12/05/2012CN202576642U Novel seedholder
12/05/2012CN202576641U Seed crystal lifting and limiting device
12/05/2012CN202576640U Single crystal furnace for sapphires
12/05/2012CN202576639U Overall single crystal furnace
12/05/2012CN102808217A Observation mechanism for single crystal furnace equipment
12/05/2012CN102220634B Method to raise production efficiency of czochralski silicon mono-crystal
12/05/2012CN101965418B Quartz crucible for pulling silicon single crystal and method for manufacturing the quartz crucible
12/05/2012CN101307496B Gadolinium illinium scandium gallium garnet crystal GYSGG and its smelt method crystal growth method
12/04/2012US8323403 SOI wafer and method for producing it
11/2012
11/29/2012WO2012159267A1 Silica crucible and method for fabricating the same
11/29/2012US20120301386 Silicon ingot having uniform multiple dopants and method and apparatus for producing same
11/29/2012DE10227141B4 Verfahren zur Herstellung eines Siliziumwafers mit einer denudierten Zone und damit hergestellter Siliziumwafer A method for producing a silicon wafer having a denuded zone and thus prepared silicon wafer
11/29/2012DE102011079284B3 Ringförmiger Widerstandsheizer zum Zuführen von Wärme zu einem wachsenden Einkristall Annular resistance heater for supplying heat to a growing single crystal
11/28/2012CN202558979U Butt heater
11/28/2012CN202558978U Carbon felt winding machine of single crystal furnace for solar cell component
11/28/2012CN202558964U Electrode device for sapphire growth monocrystal crystal bar
11/28/2012CN202558963U Thermal insulation cylinder for single crystal furnace
11/28/2012CN202558962U Single crystal silicon production quartz crucible adopting Czochralski method
11/28/2012CN202558961U Taking-placing device for flow guide cylinder in single crystal furnace
11/28/2012CN202558960U Flow guide cylinder for single crystal furnace
11/28/2012CN202558959U Crucible fixture of single crystal furnace for solar modules
11/28/2012CN102797038A Mg-Yb-Er doped lithium niobate laser crystals and preparation method thereof
11/28/2012CN101831696B Silicon single crystal growth method
11/28/2012CN101275279B Piezo crystal having four-lattice structure
11/28/2012CN101089242B Doped neodymium lithium lanthanum barium tungstate laser crystal and its preparation method and usage
11/27/2012US8317919 System for continuous growing of monocrystalline silicon
11/22/2012WO2012099343A3 Resistance heated sapphire single crystal ingot grower, method of manufacturing resistance heated sapphire sngle crystal ingot, sapphire sngle crystal ingot, and sapphire wafer
11/22/2012WO2012092369A3 Crucible body and method of forming same
11/22/2012US20120291699 Crucibles made with the cold form process
11/21/2012CN202543396U Liquid surface temperature measurement device for mono-crystal furnace
11/21/2012CN202543388U Seed crystal rope fixed pulley with seed crystal rope baffle
11/21/2012CN202543387U Crucible lifting device for mono-crystal furnace
11/21/2012CN202543386U Single crystal furnace with coder
11/21/2012CN202543385U Single crystal furnace seed crystal fluid-contacting detection device
11/21/2012CN202543384U Crucible for manufacturing cured silicon
11/21/2012CN202543383U Compound feeder used for particle raw material
11/21/2012CN202543382U Single crystal furnace used for solar battery pack and pressure plate thereof
11/21/2012CN202543381U Novel heat preservation device for monocrystalline silicon growth thermal field
11/21/2012CN202543380U Furnace cover of main furnace chamber of single crystal furnace
11/21/2012CN202543379U Adjustable polycrystal material clamping device for crystal pulling equipment
11/21/2012CN202543377U Crucible for ingot casting
11/21/2012CN102787357A 2.7 to 3 micron laser crystals and preparation method thereof
11/21/2012CN102787353A Method for measuring crystal wire of silicon rod of single crystal furnace in non-contact mode
11/21/2012CN102787352A Growth method of sapphire crystal
11/21/2012CN102787351A Monocrystal producing device, monocrystal producing method and monocrystal
11/21/2012CN102787349A Ingot casting crucible and ingot casting device
11/21/2012CN102140675B Kyropoulos method for quickly growing large-size sapphire single crystal
11/21/2012CN102021652B Rare earth or Bi, Cr and Ti-doped IIA-family rare-earth oxide luminescent material and preparation method thereof
11/21/2012CN101698960B Material supplementing method and material supplementing device for pulling of crystals
11/20/2012US8313577 Apparatus for producing single crystal silicon
11/15/2012WO2012154551A2 Growth of a uniformly doped silicon ingot by doping only the initial charge
11/15/2012WO2012154449A1 Feed tool for shielding a portion of a crystal puller
11/15/2012US20120288432 Apparatus for manufacturing single crystal silicon ingot having reusable dual crucible for silicon melting
11/15/2012US20120288403 GaAs SINGLE CRYSTAL WAFER AND METHOD OF MANUFACTURING THE SAME
11/15/2012US20120285373 Feed Tool For Shielding A Portion Of A Crystal Puller
11/15/2012US20120285372 Vitreous silica crucible for pulling silicon single crystal, and method for manufacturing the same
11/15/2012US20120285369 Method and apparatus for producing single crystals composed of semiconductor material
11/15/2012DE102011050247A1 Separating argon from gaseous mixture, comprises collecting gaseous mixture, roughly removing the gaseous mixture, compressing, cooling, finely removing the gaseous mixture, catalytically oxidizing carbon monoxide in gas mixture
11/14/2012EP2522764A2 Reusable dual crucible for silicon melting and manufacturing apparatus of silicon thin film including the same
11/14/2012EP2521805A1 Insulation device of single crystal growth device and single crystal growth device including the same
11/14/2012CN202530196U Seed rod for growing single crystal and single crystal growing equipment comprising seed rod
11/14/2012CN202530195U Feeding device for single crystal furnace
11/14/2012CN202530194U Crucible hoisting device
11/14/2012CN102782194A Method of making an article of semiconducting material
11/14/2012CN102776558A Pulling locator for seed crystal rod
11/14/2012CN102775048A Device and method for manufacturing large-diameter quartz crucible
11/14/2012CN102206852B Heat preservation barrel made of carbon/carbon compound material and preparation method thereof
11/14/2012CN102007234B Single crystal growth method and single crystal pulling apparatus
11/14/2012CN101999014B Single crystal manufacturing apparatus
11/14/2012CN101831697B Method of growing silicon single crystal
11/14/2012CN101712528B Method and apparatus for manufacturing vitreous silica crucible and vitreous silica crucible
11/14/2012CN101191839B Method and system stably for gain of radiation detector photomultipiler
11/13/2012US8308864 Single-crystal manufacturing method
11/08/2012WO2012149861A1 Cusp electromagnetic field device of large-diameter single-crystal furnace
11/08/2012US20120282426 Resistance heated sapphire single crystal ingot grower, method of manufacturing resistance heated sapphire sngle crystal ingot, sapphire sngle crystal ingot, and sapphire wafer
11/08/2012US20120279439 Method and apparatus for purifying metallurgical silicon for solar cells
11/08/2012US20120279438 Methods for producing single crystal silicon ingots with reduced incidence of dislocations
11/08/2012US20120279437 Growth of a uniformly doped silicon ingot by doping only the initial charge
11/07/2012CN202519364U Internal insulation cylinder of single crystal furnace
11/07/2012CN202519363U Extension melt
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