Tunnel-junction structures and methods
    5.
    发明授权
    Tunnel-junction structures and methods 失效
    隧道结结构和方法

    公开(公告)号:US06821848B2

    公开(公告)日:2004-11-23

    申请号:US10286157

    申请日:2002-10-30

    IPC分类号: H01L21336

    摘要: Tunnel-junction structures are fabricated by any of a set of related methods that form two or more tunnel junctions simultaneously. The fabrication methods disclosed are compatible with conventional CMOS fabrication practices, including both single damascene and dual damascene processes. The simultaneously formed tunnel junctions may have different areas. In some embodiments, tub-well structures are formed with sloped sidewalls. In some embodiments, an oxide-metal-oxide film stack on the sidewall of a tub-well is etched to form the tunnel junctions. Memory circuits, other integrated circuit structures, substrates carrying microelectronics, and other electronic devices made by the methods are disclosed.

    摘要翻译: 隧道结结构通过同时形成两个或更多个隧道结的一组相关方法中的任一种来制造。 所公开的制造方法与常规CMOS制造实践兼容,包括单镶嵌和双镶嵌工艺。 同时形成的隧道结可以具有不同的区域。 在一些实施例中,浴盆结构形成有倾斜的侧壁。 在一些实施例中,蚀刻在浴缸的侧壁上的氧化物 - 金属氧化物膜堆叠以形成隧道结。 公开了存储电路,其它集成电路结构,携带微电子的衬底以及通过该方法制造的其它电子器件。

    PIEZOELECTRIC ACTUATOR WITH COPLANAR ELECTRODES
    7.
    发明申请
    PIEZOELECTRIC ACTUATOR WITH COPLANAR ELECTRODES 有权
    具有共振电极的压电致动器

    公开(公告)号:US20130050351A1

    公开(公告)日:2013-02-28

    申请号:US13695794

    申请日:2010-06-29

    IPC分类号: B41J2/045 H01L41/047

    摘要: A piezoelectric actuator includes a cantilever membrane. A thin film sheet is affixed to one side of the cantilever membrane to bend the membrane in multiple directions in response to an electric field induced within the thin film sheet. A plurality of coplanar electrodes disposed on the thin film sheet are interdigitated in relation to one another to generate the electric field during application of a voltage across interdigitated electrodes.

    摘要翻译: 压电致动器包括悬臂膜。 薄膜片固定在悬臂膜的一侧,以响应于薄膜片内感应的电场在多个方向上弯曲膜。 设置在薄膜片上的多个共平面电极彼此相互交错,以便在跨叉指电极施加电压期间产生电场。

    Light source for a projection system having a light absorption layer
    10.
    发明申请
    Light source for a projection system having a light absorption layer 失效
    具有光吸收层的投影系统的光源

    公开(公告)号:US20070014991A1

    公开(公告)日:2007-01-18

    申请号:US11181265

    申请日:2005-07-14

    IPC分类号: B32B9/04

    摘要: A reflector for use in a projection system comprises an anodized metal substrate having a metal oxide layer. The metal oxide layer has a plurality of pores. A light absorbing pigment is deposited into each of the pores such that the light absorbing pigment and the metal oxide layer form a light absorbing layer on the metal substrate.

    摘要翻译: 用于投影系统的反射器包括具有金属氧化物层的阳极化金属基板。 金属氧化物层具有多个孔。 将光吸收颜料沉积到每个孔中,使得吸光颜料和金属氧化物层在金属基底上形成光吸收层。