MEMS device and method of making the same
    4.
    发明授权
    MEMS device and method of making the same 有权
    MEMS器件及其制作方法

    公开(公告)号:US07898081B2

    公开(公告)日:2011-03-01

    申请号:US12168057

    申请日:2008-07-03

    IPC分类号: H01L23/00 H02K41/00

    摘要: A MEMS device includes a vent hole structure and a MEMS structure disposed on a same side of a substrate. The vent hole structure adjoins the MEMS structure with an etch stop structure therebetween. The MEMS structure includes a chamber, the vent hole structure includes a metal layer having at least a hole thereon as a vent hole to connect the chamber of the MEMS structure through the etch stop structure. Accordingly, the MEMS device has a lateral vent hole. Furthermore, as the vent hole structure and the MEMS structure are disposed on the same side of the substrate, the manufacturing process is convenient and timesaving.

    摘要翻译: MEMS器件包括设置在基板的同一侧上的通气孔结构和MEMS结构。 通气孔结构与MEMS结构相邻,其间具有蚀刻停止结构。 MEMS结构包括腔室,通气孔结构包括金属层,其上具有至少一个孔,作为通气孔,以通过蚀刻停止结构连接MEMS结构的室。 因此,MEMS器件具有侧向通气孔。 此外,由于通气孔结构和MEMS结构设置在基板的同一侧,所以制造过程方便且节省时间。

    FOCUSING MEMBER AND OPTOELECTRONIC DEVICE
    9.
    发明申请
    FOCUSING MEMBER AND OPTOELECTRONIC DEVICE 有权
    聚焦会员和光电设备

    公开(公告)号:US20110097033A1

    公开(公告)日:2011-04-28

    申请号:US12605891

    申请日:2009-10-26

    IPC分类号: G02B6/12 G02B1/10 G02B6/32

    CPC分类号: G02B6/12004 G02B6/305

    摘要: A focusing member and an optoelectronic device having the same are provided. The focusing member includes multiple levels of conductive plugs and multiple levels of conductive layers that together form an inversed half-boat shape. The optoelectronic device includes a bottom layer, an optical waveguide above the bottom layer, a dielectric layer covering the optical waveguide, and the above focusing member disposed at an edge of the optoelectronic device and located in the dielectric layer above the optical waveguide. A wider end of the inversed half-boat shape of the focusing member faces the outside of the optoelectronic device. The refractive indexes of the bottom layer and the dielectric layer are smaller than that of the optical waveguide.

    摘要翻译: 提供聚焦构件和具有该聚焦构件的光电子器件。 聚焦构件包括多个级别的导电插塞和多层导电层,这些导电层一起形成反转的半舟形状。 光电子器件包括底层,底层上方的光波导,覆盖光波导的电介质层,以及设置在光电子器件的边缘并位于光波导上方的电介质层中的上述聚焦构件。 聚焦构件的反转半舟形的较宽端面向光电器件的外侧。 底层和电介质层的折射率小于光波导的折射率。