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 28 - Production of homogeneous polycrystalline material with defined structure
Patents for C30B 28 - Production of homogeneous polycrystalline material with defined structure (2,968)
06/2014
06/18/2014CN103866384A Polycrystalline silicon ingot furnace with overflow protection function
06/18/2014CN103866383A Energy-saving device for polycrystalline silicon ingot furnace
06/18/2014CN103866382A On-line polycrystalline silicon ingot furnace supplementing system
06/18/2014CN103866381A Novel directional solidification method for preparing silicon ingots with low dislocation density
06/18/2014CN101772597B Nanocrystalline alloys of the Fe3Al(Ru) type and use thereof optionally in nanocrystalline form for making electrodes for sodium chlorate synthesis
06/11/2014CN203639605U 一种喷涂坩埚安全出入加温箱的装置 A spraying out of the crucible heating tank safety device
06/11/2014CN203639595U 一种多晶硅铸锭炉 One kind of polycrystalline silicon ingot furnace
06/11/2014CN103849931A Polycrystalline silicon ingoting process for bottom compensated boron element
06/04/2014CN203625529U 一种硅锭铸造装置 A silicone ingot casting apparatus
06/04/2014CN203625528U 铸锭炉 Ingot furnace
06/04/2014CN103842070A Production of polycrystalline silicon by the thermal decomposition of silane in a fluidized bed reactor
06/04/2014CN103842069A Production of polycrystalline silicon by the thermal decomposition of silane in a fuildized bed reactor
06/04/2014CN103838056A Non-linear optical crystal alpha-AgI3O8 and preparation and application of non-linear optical crystal alpha-AgI3O8
06/04/2014CN103834994A Polycrystalline silicon ingot and preparation method thereof and polycrystalline silicon wafer
06/03/2014US8741060 System and method for liquid silicon containment
05/2014
05/28/2014EP2734661A1 Heating a furnace for the growth of semiconductor material
05/28/2014CN203613306U 一种磷化镓多晶合成备料过程中真空封管装置 One kind of synthetic polycrystalline gallium phosphide preparation process, vacuum sealed tube apparatus
05/28/2014CN203613304U 一种用于热交换法生长蓝宝石的热交换器的密封结构 A heat sealing structure grown sapphire heat exchange method used
05/28/2014CN203613302U 一种多晶硅铸锭炉氩气导流系统 One kind of polycrystalline silicon ingot furnace argon diversion system
05/28/2014CN103827031A 多晶硅晶锭和定向固化炉 Polysilicon ingots and directional solidification furnace
05/28/2014CN103820852A 一种利用盐酸和四氯化硅制备多晶硅的系统及方法 A use of hydrochloric acid and silicon tetrachloride System and method for preparing the polysilicon
05/28/2014CN103820851A 一种多晶碘化汞薄膜籽晶层的制备方法 Method for preparing polycrystalline mercuric iodide film seed layer
05/28/2014CN103820850A 一种金属有机骨架mof-2多晶膜的制备方法 A metal-organic framework mof-2 prepared polycrystalline films
05/28/2014CN102409405B 多晶硅铸锭炉用碳材料的防碳污染涂层及其制备工艺 Polycrystalline silicon ingot furnace carbon pollution prevention coating and preparation process using carbon material
05/22/2014WO2014075578A1 Solid liquid interface detection device for polysilicon ingot furnace
05/21/2014CN203602753U 多晶硅化学气相沉积反应器中的叶片冷却结构 A polysilicon chemical vapor deposition reactor in a cooling structure of the blade
05/21/2014CN103813983A 定向凝固系统和方法 Directional solidification systems and methods
05/21/2014CN103806100A 一种五氧化三钛多晶的垂直温梯法生长方法 A method of growing a polycrystalline titanium pentoxide three vertical temperature gradient technique
05/21/2014CN103806099A 五氧化三钛晶体的制备方法 Preparation five titanium oxide crystals
05/21/2014CN103803955A 一种氮化硅/氧化硅复合坩埚的制备方法 A method for preparing a silicon nitride / silicon oxide composite crucible
05/21/2014CN102321916B 多晶硅生产方法及其装置 Polysilicon production method and apparatus
05/20/2014US8728238 Crystal growth system and method for lead-contained compositions using batch auto-feeding
05/20/2014US8728234 Methods for producing improved crystallinity group III-nitride crystals from initial group III-nitride seed by ammonothermal growth
05/15/2014WO2014074510A1 Method and apparatus to reduce contamination of particles in a fluidized bed reactor
05/14/2014CN103797164A 具有可移动式热交换器的定向固化炉 A directional solidification furnace having a movable heat exchanger
05/14/2014CN103789829A 硅锭底部晶粒均匀成核的方法 Crystal silicon ingot bottom homogeneous nucleation method
05/14/2014CN103789828A 防热场漏硅的多晶铸锭炉 Polycrystalline ingot furnace heat-resistant silicon leakage field
05/14/2014CN103789827A 硅烷法生产区熔多晶硅棒的装置及方法 Silane production zone melting apparatus and method for polycrystalline silicon rod
05/14/2014CN103789826A 多晶硅铸锭恒温冷却水冷却系统 Polycrystalline silicon ingot cooling water cooling system thermostat
05/14/2014CN103789821A 多晶硅连铸设备 Polycrystalline silicon casting equipment
05/14/2014CN103789820A 多晶硅铸锭冷却水冷却系统 Polycrystalline silicon ingot cooling water system
05/14/2014CN102312289B 多晶铸锭炉二次加料的装置 Polycrystalline ingot furnace secondary charging device
05/13/2014US8722526 Growing of gallium-nitrade layer on silicon substrate
05/08/2014WO2014071393A1 Polycrystalline vanadium oxide nanosheets
05/07/2014CN203583007U 铸锭炉及其控制装置 Ingot furnace and control devices
05/07/2014CN203583006U 多晶硅铸锭炉的坩埚护板 Polycrystalline silicon ingot furnace crucible guard
05/07/2014CN103781946A 加热用于半导体材料的生长的炉 A heating furnace for growing a semiconductor material
05/07/2014CN103774231A 化合物多晶的制造方法和制造装置、以及化合物单晶的制造方法 The manufacturing method and manufacturing apparatus of polycrystalline compounds, and methods of making single crystal compounds
05/07/2014CN103774216A 熔盐电解和定向凝固组合技术生产太阳能级多晶硅的方法 Directional solidification of molten salt electrolysis and technology to produce solar grade polysilicon combination method
05/07/2014CN103774215A 硅铸锭用坩埚及其涂层制备方法 Silicon ingot crucible and coating preparation
05/07/2014CN103774209A 硅铸锭用坩埚及其涂层制备方法 Silicon ingot crucible and coating preparation
05/07/2014CN101914806B 具有改进气路的定向凝固炉 Has improved directional solidification furnace gas path
05/06/2014US8715412 Laser-irradiated thin films having variable thickness
04/2014
04/30/2014DE112012003423T5 Vorrichtung zum Fertigen eines Halbleiter- oder Metalloxidblocks Apparatus for fabricating a semiconductor or Metalloxidblocks
04/30/2014CN203569232U Lower heater fixing structure of quasi-monocrystalline silicon ingot furnace
04/30/2014CN203569231U Water-cooling disc of quasi-monocrystalline silicon ingot furnace
04/30/2014CN203569230U Connector sealing structure of water-cooling disc of quasi-monocrystalline silicon ingot furnace
04/30/2014CN203569229U Gas cooling device at the bottom of quasi-monocrystalline silicon ingot furnace
04/30/2014CN103757696A Carbon fiber thermal insulation bottom board for polycrystalline silicon ingot furnace and manufacture method thereof
04/30/2014CN103757695A Sidewall heat compensation device of polysilicon directional solidification device
04/30/2014CN103757694A Control method of polycrystalline silicon ingot furnace and control system of polycrystalline silicon ingot furnace
04/30/2014CN103757690A Polycrystalline silicon ingot furnace
04/29/2014US8709371 Method for growing group III-nitride crystals in supercritical ammonia using an autoclave
04/24/2014WO2013030470A8 System for manufacturing a crystalline material by directional crystallization provided with an additional lateral heat source
04/23/2014CN203559161U Silicon ingot cooling aid
04/23/2014CN203559160U Device for preparing polycrystalline silicon through coupling of electron beam deoxygenation and initial ingot casting
04/23/2014CN203559159U Device for deoxygenation of polycrystalline silicon by electron beam smelting and continuous ingot casting
04/23/2014CN203559158U Electronic beam smelting polycrystalline silicon deoxidizing and cast ingot coupling equipment
04/23/2014CN203559157U Bilateral exhaust device for ingot furnace
04/23/2014CN203559156U Thermal insulating layer moving device at top of ingot furnace
04/23/2014CN203559155U Quartz crucible and mold for preparing same
04/23/2014CN203559150U Carbon/carbon composite protection-insulation structure for polycrystal ingot furnace
04/23/2014CN103741223A Gallium arsenide polycrystal synthesis device
04/23/2014CN103741222A Gallium arsenide polycrystalline synthesis device
04/23/2014CN103741216A Ingot casting method for purification of silicon powder
04/23/2014CN103741215A Ingot casting method of granular polysilicon
04/23/2014CN103741214A Polycrystalline silicon ingot casting process
04/23/2014CN103741213A Melting process for polycrystalline silicon cast ingots
04/23/2014CN103741212A Crystal growth furnace and control method for thermal field of crystal growth furnace
04/23/2014CN103741211A Crystal growth furnace and control method for uniform heat dissipation of crystal growth furnace
04/23/2014CN103741210A Method and device for electron beam melting to remove oxygen from polysilicon and continuous ingot casting
04/23/2014CN103741206A Polycrystalline silicon ingot casting molten material and impurity removing process
04/16/2014CN203546205U Ingot furnace temperature detection device and ingot furnace with ingot furnace temperature detection device
04/16/2014CN203546204U Quartz ceramic crucible
04/16/2014CN103730430A Multilayer composite membrane passivation structure of table top high-power semiconductor device and manufacturing technology of multilayer composite membrane passivation structure of table top high-power semiconductor device
04/16/2014CN103726100A Polycrystalline gallium arsenide synthetic method without liquid encapsulation
04/16/2014CN102286780B Polycrystalline furnace infrared temperature controlling device and polycrystalline furnace adopting same
04/16/2014CN102286779B Polycrystalline furnace using lower chamber heat-insulation structure
04/16/2014CN102268724B Polycrystalline silicon ingot and manufacturing method thereof as well as solar cell
04/15/2014US8696809 Manufacturing method of epitaxial silicon wafer and substrate cleaning apparatus
04/09/2014CN203530496U Polycrystalline silicon ingot casting device
04/09/2014CN203530495U Polycrystalline silicon ingot casting device
04/09/2014CN203530493U Polycrystalline silicon ingot furnace
04/09/2014CN203530492U Polycrystalline silicon ingot casting furnace
04/09/2014CN203530491U Polycrystalline silicon ingot casting device
04/09/2014CN203530490U Polycrystalline silicon ingot furnace thermal field structure
04/09/2014CN203530489U Polycrystalline silicon ingot furnace thermal field structure
04/09/2014CN203530488U Polycrystalline silicon ingot furnace
04/09/2014CN203530487U Polycrystalline silicon ingot casting thermal field structure
04/09/2014CN203530486U Polycrystalline silicon ingot furnace thermal field structure
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