Material forming apparatus using a directed droplet stream
    1.
    发明授权
    Material forming apparatus using a directed droplet stream 失效
    使用定向液滴流的材料成形装置

    公开(公告)号:US6027699A

    公开(公告)日:2000-02-22

    申请号:US901711

    申请日:1997-07-28

    摘要: Systems and methods are described for rapidly forming precision metallic and intermetallic alloy net shape parts directly from liquid metal droplets. A directed droplet deposition apparatus includes a crucible with an orifice for producing a jet of material, a jet destabilizer, a charging structure, a deflector system, and an impact zone. The systems and methods provide advantages in that fully dense, microstructurally controlled parts can be fabricated at moderate cost.

    摘要翻译: 描述了用于从液态金属液滴直接快速形成精密金属和金属间合金网状部件的系统和方法。 定向液滴沉积设备包括具有用于产生射流材料的孔的坩埚,喷射不稳定剂,带电结构,偏转器系统和冲击区。 这些系统和方法提供了优点,即可以以适中的成本制造完全致密的微结构控制部件。

    High throughput parallel backside contacting and periodic texturing for high-efficiency solar cells
    8.
    发明授权
    High throughput parallel backside contacting and periodic texturing for high-efficiency solar cells 有权
    高效率的平行背面接触和高效率太阳能电池的周期纹理化

    公开(公告)号:US08809110B2

    公开(公告)日:2014-08-19

    申请号:US12981899

    申请日:2010-12-30

    IPC分类号: H01L31/18 H01L31/0236

    CPC分类号: H01L31/02363 Y02E10/50

    摘要: Disclosed are configurations of long-range ordered features of solar cell materials, and methods for forming same. Some features include electrical access openings through a backing layer to a photovoltaic material in the solar cell. Some features include textured features disposed adjacent a surface of a solar cell material. Typically the long-range ordered features are formed by ablating the solar cell material with a laser interference pattern from at least two laser beams.

    摘要翻译: 公开了太阳能电池材料的长距离有序特征的构造及其形成方法。 一些特征包括通过背衬层到太阳能电池中的光伏材料的电气通路口。 一些特征包括邻近太阳能电池材料表面设置的纹理特征。 通常,通过从至少两个激光束以激光干涉图案烧蚀太阳能电池材料而形成长距离有序特征。