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)
05/2012
05/30/2012CN101519794B Crucible holding member and method for producing the same
05/29/2012US8187383 Semiconductor single crystal manufacturing device and manufacturing method
05/29/2012US8187378 Silicon single crystal pulling method
05/24/2012US20120126171 Crystal Growth Atmosphere For Oxyorthosilicate Materials Production
05/24/2012US20120125257 Vitreous silica crucible
05/23/2012EP2455515A1 Process for producing sic single crystal
05/23/2012EP2454398A2 Coated crucibles and methods for preparing and use thereof
05/23/2012CN202226965U Sapphire crystal growing furnace
05/23/2012CN202226964U Crucible moving device for growing crystal
05/23/2012CN202226961U Sapphire single crystal growth furnace
05/23/2012CN202226960U Heating device for single crystal silicon thermal field
05/23/2012CN202226959U Crucible structure for crystal growth
05/23/2012CN202226958U Crystal pulling tube
05/23/2012CN202226957U Guide flow cylinder for monocrystalline silicon bar production
05/23/2012CN202226956U High-frequency coil for producing eight or nine silicon core drip-shaped and racket-shaped combination drawing holes
05/23/2012CN202226955U High frequency coil for producing water-drop-shaped or bat-shaped combination drawing hole with six or seven silicon cores
05/23/2012CN202226954U High frequency coil for producing bat-shaped drawing hole structure with six or seven silicon cores
05/23/2012CN102471926A 复合坩埚及其制造方法以及硅晶体的制造方法 Composite crucible and its manufacturing method and a manufacturing method of the silicon crystal
05/23/2012CN102471925A 硅氧化物除去装置及单晶硅制造装置的惰性气体回收设备 Silicon oxide single crystal silicon manufacturing plant and inert gas elimination device recycling equipment
05/23/2012CN102471922A 单晶硅提拉用氧化硅玻璃坩埚 Pulling the single crystal silicon with a silicon oxide glass crucible
05/23/2012CN102471126A Production device for silica glass crucible and production method for silica glass crucible
05/23/2012CN102471125A 二氧化硅容器及其制造方法 Silica container and its manufacturing method
05/23/2012CN102465344A GaAs晶片及GaAs晶片的制造方法 GaAs wafer manufacturing method and GaAs wafers
05/23/2012CN102465332A 一种熔盐提拉法生长ktp优质单晶的方法 A high-quality single crystal growth ktp molten salt Czochralski method
05/23/2012CN101880910B Single crystal furnace weighing device
05/23/2012CN101864595B Erbium-doped gadolinium lithium fluoride crystal and growth method thereof
05/23/2012CN101831702B Copper-doped yttrium aluminate crystal for thermoluminescence and photoluminescence and preparation method thereof
05/23/2012CN101798704B Process for growing phi 8'' solar-grade Czochralski silicon by using 18-inch thermal field
05/23/2012CN101660195B Crystal pulling rod of crystal growth furnace
05/23/2012CN101603206B Method for preparing Cr<3+>, Nd<3+>:YVO4 crystal and Cr<4+>, Nd<3+>:YVO4 crystal
05/23/2012CN101111628B Method and apparatus for monolayer deposition (mld)
05/17/2012US20120118228 Sapphire ingot grower
05/16/2012CN202220219U Novel speed change driving device and mono-crystal furnace adopting same
05/16/2012CN202220218U Harmonic differential driving device and mono-crystal furnace adopting same
05/16/2012CN202220217U Twin-lens caliper for mono-crystal furnace
05/16/2012CN202220216U Crucible manual-operation device and mono-crystal furnace adopting same
05/16/2012CN202220215U Elevating mechanism for middle furnace body in mono-crystal furnace
05/16/2012CN202220214U Secondary feeding device for czochralski mono-crystal furnace
05/16/2012CN102453956A Quartz glass crucible and manufacturing method thereof
05/16/2012CN102453955A Crucible coating for purification and ingot casting of solar grade polysilicon and preparation method thereof as well as crucible
05/16/2012CN102453954A Crucible coating used for preparation of solar grade polysilicon, preparation method thereof and crucible
05/16/2012CN102453953A Crystal growth method and the machine structure thereof
05/16/2012CN101498550B Crucible with Al2O3 anti-corrosion coating and method for producing Al2O3 anti-corrosion coating by slip-casting shaping process
05/15/2012US8177910 System and method for crystal growing
05/10/2012WO2012060050A1 Quartz glass crucible, method for producing same, and method for producing monocrystalline silicon
05/10/2012WO2012015594A8 Mold shape to optimize thickness uniformity of silicon film
05/10/2012DE112009005084T5 Impfkristallachse für einkristall-lösungswachstum Impfkristallachse for einkristall-solution-growth
05/10/2012DE102010043702A1 Verfahren zur Bestimmung von Verunreinigungen in Silicium A method for determination of impurities in silicon
05/09/2012EP1365048B1 Method for fabricating silicon single crystal
05/09/2012CN202214454U Graphite heater
05/09/2012CN202214451U Special clamping inner sleeve for conical seed crystal of silicon single crystal
05/09/2012CN202214450U Crystal shaft coupler
05/09/2012CN202214449U Single crystal furnace
05/09/2012CN202214448U Single crystal furnace structure
05/09/2012CN202214447U Three-pedal crucible
05/09/2012CN202214446U Protector used for preventing silicon liquid from splashing
05/09/2012CN202214445U Multi-channel thermal field mechanism with uniform upward exhausting
05/09/2012CN202214444U Flow guiding cylinder
05/09/2012CN202214443U Thermal shield lifting mechanism
05/09/2012CN202214442U Isolating valve cavity of single crystal growing furnace
05/09/2012CN102449444A Systems and methods for weighing a pulled object
05/09/2012CN102449208A Process for producing SiC single crystal
05/09/2012CN102443852A Manganese-doped sodium bismuth titanate-barium titanate lead-free piezoelectric single crystal and preparation method thereof
05/09/2012CN102443850A Ferroelectric crystal lead magnesium niobate-lead stannate-lead titanate, preparation method thereof, and purpose thereof
05/09/2012CN102443847A Apparatus for pulling single crystal and apparatus for supporting crucible
05/09/2012CN102443846A Three-piece boiler in single crystal furnace
05/09/2012CN102443845A Equipment for continuously producing single crystal
05/09/2012CN102443844A Suppression of crystal growth instabilities during production of rare-earth oxyorthosilicate crystals
05/09/2012CN102443843A Guide shell
05/08/2012US8172945 High-purity vitreous silica crucible for pulling large-diameter single-crystal silicon ingot
05/08/2012US8172943 Single Crystal manufacturing method
05/08/2012US8172942 Arc discharge apparatus, apparatus and method for manufacturing vitreous silica glass crucible, and method for pulling up silicon single crystal
05/08/2012US8172941 Method and device for producing semiconductor wafers of silicon
05/03/2012WO2012055195A1 Quartz glass crucible and manufacturing method thereof
05/03/2012US20120103251 Seed crystal axis for solution growth of single crystal
05/02/2012EP2445844A2 Fused quartz horizontal furnace and assembly
05/02/2012CN202208777U Zone-melting phosphorus detection device for crystalline materials
05/02/2012CN202208776U Device for detecting crystal material zone melting on boron
05/02/2012CN202208775U Upper-lower split Czochralski single-crystal crucible
05/02/2012CN202208774U Device for increasing oxygen content in monocrystalline silicon crystal bar
05/02/2012CN102439204A Methods of making an article of semiconducting material on a mold comprising particles of a semiconducting material
05/02/2012CN102433543A Multi-deposition-chamber CVI (chemical vapor infiltration) device for compacting carbon/carbon crucible and method using same
05/02/2012CN101643933B CZ method silicon single crystal growth furnace quartz crucible carbon protection crucible and manufacturing process thereof
05/02/2012CN101519797B Method for pulling silicon core by crystal crushed material and device for applying same
05/02/2012CN101519793B Container holding member and method for producing the same
04/2012
04/26/2012WO2012031136A3 Silicon single crystal doped with gallium, indium, or aluminum
04/25/2012CN202202018U 自紧式籽晶夹头 Self-tightening chuck seed
04/25/2012CN202202017U 一种直拉单晶直脚石墨加热器 One kind of Czochralski crystal straight leg graphite heater
04/25/2012CN202202016U 能够测量熔硅液面与导流筒之间距离的单晶炉热场装置 Capable of measuring single crystal furnace thermal field means the distance between the molten silicon surface and draft tube
04/25/2012CN202202015U 具有多个均布向下的排气管道的直拉式硅单晶炉热场 Having a plurality of evenly distributed down the exhaust pipe straight pull monocrystalline silicon furnace hot field
04/25/2012CN202202014U 具备改进的水冷却结构的坩埚轴 With an improved water-cooled crucible shaft structure
04/25/2012CN202202013U 用于单晶炉的外部连续投料机构 External crystal furnace for continuously feeding mechanism
04/25/2012CN202202012U 具备双副炉室结构的单晶炉 Vice oven with dual-chamber structure of single crystal furnace
04/25/2012CN102426622A Adaptive variable-speed drawing simulation method for production of single-crystal blade
04/25/2012CN102425004A Crystal growth monitoring device
04/25/2012CN101899703B 晶体硅锭生长及其硅原料提纯用坩埚及其制备和应用 Crystal silicon ingot growth and silicon feedstock purification crucible and its preparation and application
04/25/2012CN101054717B 用于增加多晶硅熔化速率的间歇式加料技术 Increases the melting rate of the polysilicon technique for intermittent feeding
04/24/2012US8163083 Silica glass crucible and method for pulling up silicon single crystal using the same
04/24/2012CA2663382C C-plane sapphire method and apparatus
04/19/2012WO2012049846A1 Langasite-type oxide material, production method for same, and raw material used in production method
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