| Patents for C30B 33 - After-treatment of single crystals or homogeneous polycrystalline material with defined structure (6,009) |
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| 04/05/2012 | CA2726751A1 Method of bonding poly-crystalline diamonds to wear surfaces |
| 04/04/2012 | CN102403398A Method for manufacturing solar cell |
| 04/04/2012 | CN102403215A Plasma texturing reaction apparatus |
| 04/04/2012 | CN102400227A 一种绒面黑硅材料的制备方法 A method for preparing suede black silicon material |
| 04/04/2012 | CN102400226A 一种多晶硅太阳能电池的制绒液 One kind of polycrystalline silicon solar cell texturing solution |
| 04/04/2012 | CN102400225A 一种单晶硅太阳能电池的制绒液及其制备方法和应用 One kind of single-crystal silicon solar cell texturing solution and its preparation method and application |
| 04/04/2012 | CN102400224A Silicon carbide single crystal and manufacturing method of the same |
| 04/04/2012 | CN102400217A 一种新型多孔硅及其制备方法 A novel porous silicon and its preparation method |
| 04/04/2012 | CN101928983B 触媒法生产多晶硅和多晶硅薄膜的方法 Catalytic production of polysilicon and polysilicon thin film method |
| 04/04/2012 | CN101187065B 使用金属污染及热处理识别单晶硅中的晶体缺陷区的方法 Use single crystal silicon metal contamination and heat treatment to identify areas of crystal defects |
| 04/03/2012 | US8147991 One hundred millimeter single crystal silicon carbide wafer |
| 03/28/2012 | EP2434034A1 Method for removing metallic catalysor remains from the surface of nanowires |
| 03/28/2012 | CN202175749U 一种太阳电池制绒用花篮 A solar cell made of cashmere with a basket of flowers |
| 03/28/2012 | CN202175748U 多段晶棒全拼治具 Multi-ingot spelling Fixture |
| 03/28/2012 | CN202175747U 短晶棒拼接装置 Short ingot splicing apparatus |
| 03/28/2012 | CN102395715A Method for producing silicon carbide substrate |
| 03/28/2012 | CN101824653B Method for manufacturing black silicon material by scanning and irradiation of light source of broad-pulse laser |
| 03/27/2012 | CA2583683C Surface reconstruction method for silicon carbide substrate |
| 03/21/2012 | EP2432020A1 Semiconductor device |
| 03/21/2012 | EP2432002A1 Silicon carbide substrate and semiconductor device |
| 03/21/2012 | EP2432001A1 Method for producing semiconductor substrate |
| 03/21/2012 | EP2432000A1 Silicon carbide substrate, semiconductor device, and method for manufacturing silicon carbide substrate |
| 03/21/2012 | CN102383193A Free-standing (Al, Ga, In)N and parting method for forming same |
| 03/14/2012 | CN202167531U 太阳能电池片刻蚀机传输装置 Solar eclipse machine transmission apparatus moment |
| 03/14/2012 | CN202167527U 太阳能电池硅片的匀称制绒装置 Solar wafer symmetry textured device |
| 03/14/2012 | CN102373509A Silicon wafer and method for producing it |
| 03/08/2012 | WO2012028724A1 Process to produce atomically thin crystals and films |
| 03/08/2012 | WO2012028314A1 Method for producing a measuring tip for a scanning probe microscope and measuring probe having a measuring tip produced according to said method |
| 03/07/2012 | EP1522611B1 Diamond composite substrate |
| 03/07/2012 | CN202157146U 去除多晶或单晶硅废料中可燃物质的装置 Means polycrystalline or monocrystalline silicon scrap removal of combustible material |
| 03/07/2012 | CN101908458B Rectangular etching ion gun |
| 02/29/2012 | EP2423356A1 Process for producing indium-phosphorus substrate, process for producing epitaxial wafer, indium-phosphorus substrate, and epitaxial wafer |
| 02/29/2012 | CN101974740B Method for preparing zinc oxide crystal whisker-supported copper and silver |
| 02/23/2012 | WO2012023233A1 Heat treatment method for wafer, method for producing silicon wafer, silicon wafer, and heat treatment apparatus |
| 02/22/2012 | CN202150481U 全自动高效太阳能电池片制绒与酸洗连体设备 Automatic and efficient solar cells made of cashmere and pickling Siamese equipment |
| 02/22/2012 | CN102362018A Method for manufacturing sapphire substrate, and semiconductor device |
| 02/22/2012 | CN102362017A Silicon wafer and method of manufacturing same |
| 02/16/2012 | WO2012021608A2 Temperature and field stable relaxor-pt piezoelectric single crystals |
| 02/16/2012 | US20120040484 Method for Producing a Semiconductor Element |
| 02/16/2012 | DE102010034002A1 Siliciumscheibe und Verfahren zu deren Herstellung Silicon wafer and processes for their preparation |
| 02/15/2012 | CN102354716A Method for processing laser-drilled silicon chip |
| 02/15/2012 | CN102352536A Znte single crystal substrate |
| 02/15/2012 | CN101296787B 脆性材料基板的划线形成方法及划线形成装置 Means forming a brittle material substrate scribing method for forming a scribe line, and |
| 02/09/2012 | WO2011151416A3 Diamond tools |
| 02/08/2012 | EP1872388B1 A method of bonding two wafers made out of materials selected from semiconductor materials |
| 02/08/2012 | CN102345171A Novel jig used for silicon wafer alkali corrosion processing |
| 02/08/2012 | CN102345117A Method for preparing super-hydrophobic high-adhesion metal surface based on peanut leaf surface simulation |
| 02/07/2012 | US8110120 Method of manufacturing a liquid crystal display apparatus |
| 02/07/2012 | US8110041 Coloured diamond |
| 02/02/2012 | WO2012014278A1 Poling treatment method, plasma poling device, piezoelectric substance, and manufacturing method therefor |
| 02/02/2012 | WO2011151415A3 Diamond tools |
| 02/02/2012 | WO2011151414A3 Diamond tools |
| 02/02/2012 | US20120028451 Shaped nanocrystal particles and methods for making the same |
| 02/02/2012 | DE102005046726B4 Nichtpolierte monokristalline Siliziumscheibe und Verfahren zu ihrer Herstellung Not polished monocrystalline silicon wafer and processes for their preparation |
| 02/01/2012 | EP2412849A1 Silicon wafer and method for manufacturing same |
| 02/01/2012 | EP1905873B1 HEAT TREATMENT METHOD FOR ZnTe SINGLE CRYSTAL SUBSTRATE AND ZnTe SINGLE CRYSTAL SUBSTRATE |
| 02/01/2012 | CN102337596A Monocrystalline silicon solar cell alkali texturing assistant agent and its application |
| 02/01/2012 | CN102337595A Small-texture monocrystal silicon solar cell texture-manufacturing promoter and application thereof |
| 02/01/2012 | CN102336588A Hexagonal boron nitride substrate provided with single atomic layer step and preparation method and application thereof |
| 02/01/2012 | CN102148332B Preparation method of semiconductor nano-wire-based organic/inorganic composite solar cell |
| 02/01/2012 | CN101899708B 一种四角状氧化锌/铁氧体薄膜材料及其制备方法 A quadrangular shaped zinc oxide / ferrite film material and preparation method |
| 01/26/2012 | WO2012011373A1 Fluorite production method |
| 01/26/2012 | US20120021591 Method of Manufacturing Nitride Substrate for Semiconductors |
| 01/25/2012 | CN202124674U Polycrystal wool making equipment with exhaust device |
| 01/25/2012 | CN202124673U Basket anti-pressing device for polycrystalline wool manufacturing equipment |
| 01/25/2012 | CN202124663U Solar battery etching machine |
| 01/25/2012 | CN102330156A Polycrystalline silicon etching solution in solar cell and polycrystalline silicon etching process |
| 01/25/2012 | CN102330155A Monocrystalline silicon wafer etching auxiliary, as well as preparation and using method thereof |
| 01/25/2012 | CN102330154A Acidic texturing solution for texturing of polycrystalline silicon chip and using method thereof |
| 01/25/2012 | CN102330101A Cleanout fluid used for cleaning after polysilicon texture preparation and preparation method thereof |
| 01/25/2012 | CN102330091A Additive for polycrystalline silicon wafer acidity texture preparation liquid and use method thereof |
| 01/25/2012 | CN101555627B Laser peeling method of gallium nitride-based epitaxial film |
| 01/25/2012 | CN101319358B 单晶金刚石 Single crystal diamond |
| 01/18/2012 | EP2406414A1 Prevention of crack propagation in brittle materials |
| 01/18/2012 | CN202120876U Quick wafer thermal treatment device with composite control interfaces |
| 01/18/2012 | CN102321921A Method for rapidly preparing large-area and uniform black silicon material, and device thereof |
| 01/17/2012 | US8097080 Method of cutting single crystals |
| 01/12/2012 | US20120006409 Thin Silicon Sheets for Solar Cells |
| 01/11/2012 | CN202107797U Flower basket for texture etching of solar cell silicon chip |
| 01/11/2012 | CN102312294A Additive used for monocrystalline silicon wafer alkaline flocking and application method thereof |
| 01/11/2012 | CN101736405B Method for improving key size evenness of polysilicon film |
| 01/11/2012 | CN101138071B A method of bonding two wafers made out of materials selected from semiconductor materials |
| 01/10/2012 | US8093628 Fluidic nanotubes and devices |
| 01/05/2012 | WO2012002155A1 Laser lift-off method and laser lift-off apparatus |
| 01/05/2012 | WO2012002089A1 Method for producing sapphire single crystal, sapphire substrate, and semiconductor light emitting element |
| 01/05/2012 | WO2012001341A1 Process for removing impurities from ht-zinc oxide |
| 01/04/2012 | EP2402473A2 Process for producing a single-crystal component made of a nickel-based superalloy |
| 01/04/2012 | CN102304767A Method for preparing lithium niobate surface pattern |
| 01/04/2012 | CN102304766A Method for preparing silicon surface light trapping structure through sliver mirror reaction |
| 01/04/2012 | CN102304765A Splicing fixing device |
| 01/04/2012 | CN102304764A Treatment method capable of reducing resistance value of monocrystalline silicon wafers |
| 01/04/2012 | CN101092751B Method and device for treating a semi-conductor wafer |
| 12/29/2011 | WO2011160977A1 Method for slicing a substrate wafer |
| 12/29/2011 | DE102010017602A1 Reducing metal contamination of silicon wafer, comprises contacting the wafer with liquid medium, which comprises compounds that bind the metal contamination in complexes, and applying electrical voltage to the wafer |
| 12/28/2011 | EP2400532A2 Diamond semiconductor element and process for producing the same |
| 12/28/2011 | EP2400531A2 Diamond semiconductor element and process for producing the same |
| 12/28/2011 | EP2400530A2 Diamond semiconductor element and process for producing the same |
| 12/28/2011 | EP2399680A1 DUV optic |
| 12/28/2011 | CN102299207A 用于太阳电池的多孔金字塔型硅表面陷光结构制备方法 Pyramid porous silicon surface for light trapping structure solar cells prepared |
| 12/28/2011 | CN102299205A 一种晶体硅太阳能电池的表面制绒方法 Surface texturing method for crystalline silicon solar cells |