Patents for C30B 15 - Single-crystal growth by pulling from a melt, e.g. czochralski method (9,854) |
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07/16/2009 | WO2009087724A1 Single crystal producing device |
07/16/2009 | US20090178610 Method of manufacturing a silicon carbide single crystal |
07/16/2009 | DE102007028548B4 Vorrichtung und Verfahren zur Herstellung von Kristallen aus elektrisch leitenden Schmelzen Apparatus and method for producing crystals of electrically conductive melting |
07/15/2009 | EP1302976B1 Single crystal wafer and solar battery cell |
07/15/2009 | CN201272836Y Calibrating instrument seat of double-jack screw single-crystal furnace |
07/15/2009 | CN201272835Y Mono-crystal drawing cultivating apparatus configured with low-consumption cooling attachment |
07/14/2009 | US7559988 Method and apparatus for growing high quality silicon single crystal, silicon single crystal ingot grown thereby and wafer produced from the same single crystal ingot |
07/09/2009 | WO2009067641A3 R-plane sapphire method and apparatus |
07/09/2009 | US20090173276 High-purity vitreous silica crucible used for pulling large-diameter single-crystal silicon ingot |
07/09/2009 | US20090173274 PRODUCTION OF A GaN BULK CRYSTAL SUBSTRATE AND A SEMICONDUCTOR DEVICE FORMED THEREON |
07/09/2009 | US20090173272 Apparatus for pulling single crystal by CZ method |
07/08/2009 | EP2077346A2 Method for measuring point defect distribution of silicon single crystal lingot |
07/08/2009 | EP1279752B1 Method and apparatus for measuring melt level |
07/08/2009 | CN201268729Y 籽晶夹持装置 Seed clamping device |
07/08/2009 | CN100510200C Equipment for pulling crystal using direct pulling |
07/02/2009 | WO2009081523A1 Single-crystal manufacturing apparatus and manufacturing method |
07/02/2009 | US20090169460 2-dimensional line-defects controlled silicon ingot, wafer and epitaxial wafer, and manufacturing process and apparatus therefor |
07/02/2009 | US20090168184 Anti-reflection coating, optical member, exchange lens unit and imaging device |
07/02/2009 | US20090165702 Self-coated single crystal, and production apparatus and process therefor |
07/02/2009 | US20090165701 Vitreous silica crucible for pulling single-crystal silicon |
07/02/2009 | US20090165700 Inner crystallization crucible and pulling method using the crucible |
07/01/2009 | EP2075355A2 Inner crystallization crucible and pulling method using the crucible |
07/01/2009 | EP2075354A2 Vitreous silica crucible for pulling single-crystal silicon |
07/01/2009 | EP1888802A4 Method and apparatus for growing single-crystal metals |
07/01/2009 | EP1676299B1 Crystal growing unit |
07/01/2009 | CN101469445A Perpendicularity adjusting device for auxiliary furnace chamber of single crystal furnace |
07/01/2009 | CN100507093C Fluxing medium growing method for fluoroboric acid calcium non-linear optical crystal |
06/25/2009 | US20090158996 Apparatus for producing single crystal silicon |
06/24/2009 | CN201261817Y Charging device for crystal pulling |
06/18/2009 | WO2009075257A1 Silicon substrate and method for manufacturing the same |
06/18/2009 | US20090151624 High-purity vitreous silica crucible for pulling large-diameter single-crystal silicon ingot |
06/18/2009 | DE102008030310B3 Process to fabricate quartz glass crucible with coarse silicon dioxide grains under barrier layer of fine grains |
06/17/2009 | EP2071060A1 Single crystal manufacturing apparatus and method |
06/17/2009 | EP2071059A1 High-purity vitreous silica crucible for pulling large-diameter single-crystal silicon ingot |
06/17/2009 | EP2070882A1 High-purity vitreous silica crucible used for pulling large-diameter single-crystal silicon ingot |
06/17/2009 | EP2069238A1 Process for the production of si by reduction of sihc13 with liquid zn |
06/17/2009 | CN201258367Y Electric pole mechanism for vertical pulling ingle-crystal furnace thermal field |
06/11/2009 | WO2008055067A3 Method and apparatus for forming a silicon wafer |
06/11/2009 | US20090145351 Vitreous silica crucible |
06/10/2009 | EP2067883A2 Vitreous silica crucible |
06/10/2009 | CN100497756C Sapphire (Al2O3 single crystal) growing technology |
06/10/2009 | CN100497753C Preparation method of carbon/carbon thermal insulation cover for monocrystalline silicon draw machines |
06/09/2009 | US7544248 Lithium tantalate substrate and method of manufacturing same |
06/09/2009 | US7544247 Lithium tantalate substrate and method of manufacturing same |
06/09/2009 | US7544246 Lithium tantalate substrate and method of manufacturing same |
06/04/2009 | WO2009069773A1 Method and apparatus for manufacturing quartz glass crucible |
06/04/2009 | US20090139445 Device for Fabricating a Ribbon of Silicon or Other Crystalline Materials and Method of Fabrication |
06/04/2009 | US20090139444 Czochralski apparatus for growing crystals and purification method of waste salts using the same |
06/04/2009 | DE112007001701T5 Verfahren zur Injektion von Dotierstoff, n-leitender Silizium-Einkristall, Dotiervorrichtung und Ziehvorrichtung A process for the injection of a dopant, n-type silicon single crystal, doping and pulling device |
06/04/2009 | DE102008026890B3 Verfahren und Vorrichtung zur Herstellung eines Tiegels aus Quarzglas Method and apparatus for producing a crucible of quartz glass |
06/03/2009 | CN101445954A Method for controlling temperature gradient and thermal history of a crystal-melt interface in growth process of czochralski silicon monocrystal |
06/02/2009 | CA2555754C Scintillation substances (variants) |
05/28/2009 | WO2009067641A2 R-plane sapphire method and apparatus |
05/28/2009 | WO2009065444A1 A method of producing polycrystalline and single crystal silicon |
05/28/2009 | WO2006028868A3 Method and apparatus for growth of multi-component single crystals |
05/28/2009 | US20090133617 Single Crystal Semiconductor Manufacturing Apparatus and Manufacturing Method |
05/27/2009 | CN101440525A Method and apparatus for preparing single crystal in copple melt |
05/27/2009 | CN101440515A Growth method of manganese doped lithium aluminate crystal |
05/27/2009 | CN101440514A Method for recovering bottom material adhered to quartz crucible |
05/26/2009 | US7537658 Method for producing epitaxial silicon wafer |
05/26/2009 | US7537657 Silicon wafer and process for producing it |
05/22/2009 | WO2009064674A1 Reduction of air pockets in silicon crystals by avoiding the introduction of nearly insoluble gases into the melt |
05/21/2009 | US20090130415 R-Plane Sapphire Method and Apparatus |
05/20/2009 | EP2061082A1 Semiconductor substrate for solid state imaging device, solid state imaging device, and method for manufacturing them |
05/20/2009 | CN201241197Y Copple drive device for vertical pulling single crystal furnace |
05/20/2009 | CN201241196Y Base plate of single crystal furnace radial measuring instrument |
05/20/2009 | CN201241195Y Double-slideway single crystal furnace radial measuring instrument |
05/20/2009 | CN201241194Y Laser crystal growth apparatus by induction heating iridium copple crystal pulling method |
05/20/2009 | CN201241193Y Tail gas guide apparatus of silicon crystal growth equipment |
05/20/2009 | CN101435107A Method for growing silicon ingot |
05/20/2009 | CN101435106A Production process and apparatus for monocrystalline silicon rod |
05/20/2009 | CN101435105A Preparation of low oxygen content silicon crystal |
05/20/2009 | CN100489162C Falling crucible method growth process for lead molybdate single crystal |
05/19/2009 | US7534296 Electrically conductive diamond electrodes |
05/14/2009 | WO2009059756A1 Firmly adhering separating layer comprising silicon nitride |
05/14/2009 | WO2009042363A3 Faceted ceramic fibers, tapes or ribbons and epitaxial devices therefrom |
05/14/2009 | US20090120352 Semiconductor Single Crystal Manufacturing Device and Manufacturing Method |
05/14/2009 | CA2702380A1 Firmly adhering silicon nitride-containing release layer |
05/13/2009 | EP2058289A1 Strongly adhesive silicium nitride release layer |
05/13/2009 | EP2057305A2 Crystal manufacturing |
05/13/2009 | EP2057304A2 Method and apparatus for forming a silicon wafer |
05/13/2009 | CN100487171C Double-doped lithium niobate crystsal and method for making same |
05/12/2009 | US7531036 Single crystal heat treatment method |
05/07/2009 | US20090114924 Lightly doped silicon carbide wafer and use thereof in high power devices |
05/07/2009 | US20090114147 Semiconductor single crystal growth method having improvement in oxygen concentration characteristics |
05/06/2009 | EP2055812A1 Semiconductor single crystal growth method having improvement in oxygen concentration characteristics |
05/06/2009 | EP2055811A2 Nitride semiconductor substrate and method of manufacturing the same and field-effect transistor |
05/06/2009 | CN201232093Y Cable fasteners for silicon monocrystal recharging or inoculating crystal production apparatus by Czochralski method |
05/06/2009 | CN101423976A Semiconductor single crystal growth method having improvement in oxygen concentration characteristics |
04/30/2009 | WO2009055405A1 Scintillator crystals and methods of forming |
04/30/2009 | WO2009054529A1 Quartz glass crucible, method for manufacturing quartz glass crucible and application of quartz glass crucible |
04/30/2009 | WO2006023699A3 Photonic crystal, conjugated polymers suitable for photonic crystals, and a method for synthesizing conjugated polymers |
04/30/2009 | US20090110626 Low Pressure Method of Annealing Diamonds |
04/30/2009 | DE112006002850T5 Vorrichtung und Verfahren zur Herstellung von Halbleitereinkristallen Device and method for the production of semiconductor single crystals |
04/29/2009 | CN201228292Y Monocrystalline furnace |
04/29/2009 | CN101418468A Apparatus for growing lithium aluminate crystal by czochralski method |
04/29/2009 | CN101418464A Guide shell elevating mechanism |
04/29/2009 | CN100482868C Method for making monocrystal silicon and wafer by controlling pulling-speed distribution and products thereof |
04/28/2009 | US7524371 Method for manufacturing defect-free silicon single crystal |
04/28/2009 | CA2380145C Growth of bulk single crystals of aluminum |