| Patents for C30B 15 - Single-crystal growth by pulling from a melt, e.g. czochralski method (9,854) |
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| 07/18/2012 | CN101378173B Chromium-doped molybdic acid aluminum rubidium tunable laser crystal, and preparation method and application thereof |
| 07/17/2012 | US8221545 Procedure for in-situ determination of thermal gradients at the crystal growth front |
| 07/12/2012 | WO2012092691A1 Regular semiconductor |
| 07/12/2012 | DE112010003190T5 Siliziumoxidentfernungsvorrichtung und Anlage zum Rückgewinnen von Edelgas, um es ineiner Siliziumeinkristall-Herstellungsvorrichtung zu verwenden Siliziumoxidentfernungsvorrichtung and system for recovering rare gas to use it ineiner silicon manufacturing apparatus |
| 07/11/2012 | CN202323120U 石墨预热片、半导体预热装置、硅芯炉及磷检炉 Preheat the graphite sheet, preheat the semiconductor device, silicon core furnace and phosphorus furnace inspection |
| 07/11/2012 | CN202323116U 一种引入氧化锆球的蓝宝石生长的新型热场 An introduction of zirconia balls of sapphire growth of new hot games |
| 07/11/2012 | CN202323108U 一种带有隔层的导流筒 A draft tube with a spacer |
| 07/11/2012 | CN202323107U 单晶炉热场 Crystal furnace thermal field |
| 07/11/2012 | CN202323106U 石英坩埚 Quartz crucible |
| 07/11/2012 | CN202323105U 一种直拉硅单晶的镓元素掺杂装置 A direct-pull silicon single crystal gallium doping device |
| 07/11/2012 | CN202323104U 单晶硅生长炉及其加料装置 Monocrystalline growth furnace and charging device |
| 07/11/2012 | CN202323103U 一种单晶硅生长炉用保温隔热筒 One kind of monocrystalline silicon growth furnace tube with insulation |
| 07/11/2012 | CN202323102U 一种用于生长4英寸蓝宝石晶体的热场 A sapphire crystal growing four inches thermal field |
| 07/11/2012 | CN202323101U Water-cooling shaft capable of operating under high-temperature environment of vacuum equipment for long term |
| 07/11/2012 | CN202323100U 直拉八英寸硅单晶热场 Eight inches Czochralski silicon single crystal thermal field |
| 07/11/2012 | CN202323099U 单晶炉热场导流筒 Crystal furnace thermal field guide tube |
| 07/11/2012 | CN102575381A Silica glass crucible for pulling silicon single crystal and method for producing same |
| 07/11/2012 | CN102575377A Quartz crucible and method of manufacturing the same |
| 07/11/2012 | CN102560670A Rare-earth oxyorthosilicate scintillator crystals and method of making rare-earth oxyorthosilicate scintillator crystals |
| 07/11/2012 | CN102560667A Novel laser crystal of thulium-activated calcium niobate |
| 07/11/2012 | CN102560664A Novel medium-wave infrared laser crystal of ytterbium-erbium doped gadolinium gallium garnet |
| 07/11/2012 | CN102560663A 2.8-3 micrometers laser crystal and its preparation method |
| 07/11/2012 | CN102560655A Sapphire crystal growing furnace |
| 07/11/2012 | CN102560653A Lifting appliance for crucible for growing sapphire single crystal |
| 07/11/2012 | CN102560631A Growth method and equipment of sapphire crystal |
| 07/11/2012 | CN102560630A Thermal field capable of allowing synchronous growth of a plurality of crystals with edge-defined film-fed crystal growth technique and method thereof |
| 07/11/2012 | CN102560629A Method for producing low-cost czochralski silicon |
| 07/11/2012 | CN102560628A Special device for observing and sorting air bubbles of sapphire crystal with free-upward view and full view angle |
| 07/11/2012 | CN102560627A N-type czochralski silicon with uniform doping resistivity and preparation method thereof |
| 07/11/2012 | CN102560626A Method for improving radial resistivity uniformity of straightly-pulled and heavily-doped silicon single crystal |
| 07/11/2012 | CN102560625A Device and method for prolonging edge minority carrier lifetime of N-type silicon single crystal |
| 07/11/2012 | CN102560624A Whole single crystal furnace |
| 07/11/2012 | CN102560623A Preparation method of large-size sapphire single crystal |
| 07/11/2012 | CN102560622A Method for producing silicon single crystal ingot |
| 07/11/2012 | CN102560621A Impurity removal device |
| 07/11/2012 | CN102560620A Method and device for collecting ash from vacuum pipeline of single-crystal furnace |
| 07/11/2012 | CN102051673B Graded-index birefringent crystal growth method |
| 07/11/2012 | CN101660197B Method for preparing single crystal rod by utilizing low-purity silicon |
| 07/11/2012 | CN101338449B Nitrogen-silicon congruent melting alloy, method for manufacturing same and use |
| 07/10/2012 | US8216371 Single crystal manufacturing apparatus and method |
| 07/10/2012 | US8216362 Controlling agglomerated point defect and oxygen cluster formation induced by the lateral surface of a silicon single crystal during CZ growth |
| 07/05/2012 | WO2012092369A2 Crucible body and method of forming same |
| 07/05/2012 | WO2012090946A1 APPARATUS FOR PRODUCING SiC SINGLE CRYSTAL AND METHOD FOR PRODUCING SiC SINGLE CRYSTAL |
| 07/05/2012 | WO2012090172A1 Measuring a crystal growth feature using multiple cameras |
| 07/05/2012 | WO2012089441A1 Method of manufacturing annealed wafer |
| 07/05/2012 | WO2012089392A1 Method of manufacturing silicon single crystal, silicon single crystal, and wafer |
| 07/04/2012 | EP2471980A1 Method for producing silicon single crystal ingot |
| 07/04/2012 | EP2471979A2 Composite crucible and method of manufacturing the same |
| 07/04/2012 | EP2471978A1 Method for recharging silicon feedstock |
| 07/04/2012 | CN202297870U 超高纯锗单晶炉拉制装置 Ultra-pure germanium crystal pulling apparatus furnace |
| 07/04/2012 | CN202297864U 拉晶炉的下传动机构 Under the transmission mechanism pulling furnace |
| 07/04/2012 | CN202297863U 拉晶炉副室旋转机构 Puller sub-chamber rotating mechanism |
| 07/04/2012 | CN202297862U 拉晶炉的观察窗 Puller observation window |
| 07/04/2012 | CN202297861U 单晶炉热场加热器 Crystal furnace heater thermal field |
| 07/04/2012 | CN202297860U 具有升降机构的单晶炉热场 Puller has a lifting mechanism of the thermal field |
| 07/04/2012 | CN202297859U 加热器 Heater |
| 07/04/2012 | CN202297858U Crucible for improving uniformity of melt concentration |
| 07/04/2012 | CN202297857U 超高纯锗单晶炉坩埚杆 Ultra-pure germanium crystal furnace crucible rod |
| 07/04/2012 | CN202297856U 一种单晶炉及其加料装置 Single crystal furnace and charging device |
| 07/04/2012 | CN202297855U 一种用于单晶炉石墨热场的拆炉装置 A split graphite furnace device crystal furnace for thermal field |
| 07/04/2012 | CN202297854U 直拉法单晶炉石墨热场导流罩 Czochralski crystal furnace graphite thermal field Shroud |
| 07/04/2012 | CN202297853U 用于拉制单晶硅的低能耗热场 Thermal energy consumption for pulling monocrystalline silicon |
| 07/04/2012 | CN202297852U 用于直拉法单晶炉的二次投料装置 Secondary feeding apparatus for Czochralski crystal furnace |
| 07/04/2012 | CN202297851U 单晶炉热场托杆轴基座 Crystal furnace thermal field prop rod axis base |
| 07/04/2012 | CN202297850U Heightened single crystal furnace |
| 07/04/2012 | CN202297849U Crystal bar positioning device |
| 07/04/2012 | CN202297848U Silicon single crystal furnace with double upper furnace bodies |
| 07/04/2012 | CN202297847U Rotating mechanism for sealing valve plate of single crystal furnace |
| 07/04/2012 | CN202297846U Vacuum enclosed structure for single crystal furnace |
| 07/04/2012 | CN202297845U Silicon single crystal furnace with crystal bar locating device |
| 07/04/2012 | CN202297844U 拉晶炉的安全阀装置 Puller safety valve device |
| 07/04/2012 | CN202297843U Cz直拉单晶炉籽晶重锤装置 Cz Czochralski crystal furnace seed weight means |
| 07/04/2012 | CN202297842U 一种直拉单晶炉导流筒 One kind of Czochralski crystal furnace draft tube |
| 07/04/2012 | CN102549201A Coated crucibles and methods for preparing and use thereof |
| 07/04/2012 | CN102534782A Device for observing and sorting sapphire crystal bubbles |
| 07/04/2012 | CN102534776A Neodymium ion doped fluoride laser crystal |
| 07/04/2012 | CN102534761A Device for monitoring crystal growth |
| 07/04/2012 | CN102534760A Device for monitoring crystal growth |
| 07/04/2012 | CN102534759A Crystal growth monitoring device |
| 07/04/2012 | CN102534758A Growth method and growth device for bar-shaped sapphire crystals |
| 07/04/2012 | CN102534757A Intelligent crystal growth control system based on industrial bus |
| 07/04/2012 | CN102534756A Composite crucible and method of manufacturing the same |
| 07/04/2012 | CN102534755A Method for recharging silicon feedstock |
| 07/04/2012 | CN102534749A Method for preparing 6-inch N type solar silicon single crystals by Czochralski and float zone methods |
| 07/04/2012 | CN102531350A Method of manufacturing vitreous silica crucible |
| 07/04/2012 | CN102531349A Method of manufacturing vitreous silica crucible |
| 07/04/2012 | CN102154687B Hook-type electromagnetic field device of full-diameter single crystal furnace |
| 07/04/2012 | CN102002754B Method for growing bismuth silicate (BSO) scintillation crystal by shaping and lifting |
| 07/04/2012 | CN101913776B Preparation method of silicon nitride coating quartz crucible |
| 07/04/2012 | CN101712527B Stainless steel molding rod, manufacturing method and application thereof |
| 07/04/2012 | CN101660199B Apparatus for the production of silica crucible |
| 07/04/2012 | CN101311370B Large-sized bismuth zinc borate nonlinear optical crystal, preparation method and use |
| 07/04/2012 | CN101054721B Silicon single crystal wafer for IGBT and method for manufacturing silicon single crystal wafer for IGBT |
| 07/03/2012 | US8211228 Method for producing single crystal and a method for producing annealed wafer |
| 06/28/2012 | WO2012087356A1 Wide sheet wafer |
| 06/28/2012 | WO2012086856A1 Single-crystal sapphire ingot growing device |
| 06/28/2012 | US20120164379 Wide Sheet Wafer |
| 06/28/2012 | US20120164061 Production of Radiation-Resistant Fluoride Crystals, in Particular Calcium Fluoride Crystals |
| 06/28/2012 | US20120160159 Vitreous silica crucible for pulling silicon single crystal and method of manufacturing the same |
| 06/28/2012 | US20120160156 Method For Recharging Raw Material Polycrystalline Silicon |