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    • 7. 发明授权
    • 표면 오염 및 강도를 개선한 유리질 도가니 및 그 제조방법
    • 改进了表面污染和强度的QUARTZ可溶性及其生产方法
    • KR101266081B1
    • 2013-05-27
    • KR1020120059028
    • 2012-06-01
    • (주) 쿼츠테크
    • 백인찬최대호
    • C30B15/10C30B29/06C03B20/00C30B28/04
    • PURPOSE: A quartz crucible for reducing surface contamination and improving the intensity, and a production thereof are provided to increase the durability of the quartz crucible by forming cristobalite crystals from Ba formate on the inner surface of the quartz crucible. CONSTITUTION: A crystallization catalyst coating solution including Ba formate and a surfactant is uniformly distributed on the surface of the quartz crucible. The crystallization catalyst coating solution is heat-treated at a temperature of 100-200deg. C for 10-30minutes. The crystallization catalyst coating solution is crystallized at a temperature of 1,300-1,400deg. C. The Ba content of the crystallization catalyst coating solution is 0.01-5 weight %. The particle size of the crystallization catalyst coating solution including the Ba formate, and the surfactant is 30-60um.
    • 目的:提供一种用于减少表面污染和提高强度的石英坩埚及其生产,以通过在石英坩埚的内表面上形成来自甲酸钡的方英石晶体来提高石英坩埚的耐久性。 构成:包含甲酸钡和表面活性剂的结晶催化剂涂层溶液均匀分布在石英坩埚的表面。 结晶催化剂涂层溶液在100-200℃的温度下热处理。 C 10-30分钟。 结晶催化剂涂层溶液在1,300-1,400℃的温度下结晶。 C.结晶催化剂涂层溶液的Ba含量为0.01-5重量%。 包括甲酸钡和表面活性剂的结晶催化剂涂布溶液的粒径为30-60um。
    • 10. 发明公开
    • 태양전지 웨이퍼 금형 및 성형방법
    • 太阳能模具和模具方法
    • KR1020120049112A
    • 2012-05-16
    • KR1020110042740
    • 2011-05-06
    • 김한식
    • 김한식
    • C30B28/04H01L21/02H01L31/04B22D45/00
    • Y02E10/50C30B28/04B22D45/00H01L21/02H01L31/042
    • PURPOSE: A solar cell wafer mold and a molding method thereof is provided to simplify a process and obtain price competitiveness by omitting a single crystalline ingot process and a cutting process. CONSTITUTION: An assembling hole(11) passes through a corner(9) of a dipping type mold base(100). A square side(10) is formed in each edge side of the dipping type mold base. A pressing portion(12) is formed inside the square side. An airtight pressing portion(18) is formed on a boundary face of a wafer molding frame(15). The height of the airtight pressing portion is formed to be higher than the pressing portion.
    • 目的:提供一种太阳能电池晶片模具及其模制方法,以通过省略单晶锭工艺和切割工艺来简化工艺并获得价格竞争力。 构成:装配孔(11)穿过浸渍型模底座(100)的角部(9)。 在浸渍型模底座的每个边缘侧形成正方形(10)。 在方侧内部形成有按压部(12)。 在晶片模制框架(15)的边界面上形成有气密按压部(18)。 气密按压部的高度形成为高于按压部。