Two-Dimensional Auto-Cloning Polarizing Beam Splitter
    1.
    发明申请
    Two-Dimensional Auto-Cloning Polarizing Beam Splitter 审中-公开
    二维自动克隆偏振光束分离器

    公开(公告)号:US20130155494A1

    公开(公告)日:2013-06-20

    申请号:US13329325

    申请日:2011-12-18

    IPC分类号: G02B5/30

    CPC分类号: G02B27/285

    摘要: Disclosed is a miniature, two-dimensional, auto-cloning, polarizing beam splitter that includes a substrate and an optical multilayer. The substrate is formed with a periodic structure. The optical multilayer is formed on the periodic structure of the substrate. The optical multilayer includes a (LH)n structure wherein H represents a film of a high refractive index, and L represents a film of a low refractive index, and n is an integer. The auto-cloning polarizing beam splitter is operable to split infrared light of wavelengths of 1000 nm to 1300 nm.

    摘要翻译: 公开了一种微型,二维,自动克隆,偏振分束器,其包括基底和光学多层。 衬底形成有周期性结构。 光学多层膜形成在基板的周期性结构上。 光学层叠体包括(LH)n结构,其中H表示高折射率的膜,L表示低折射率膜,n表示整数。 自动克隆偏振分束器可操作以分离波长为1000nm至1300nm的红外光。

    Method for manufacturing silicon thin-film solar cells
    2.
    发明授权
    Method for manufacturing silicon thin-film solar cells 失效
    硅薄膜太阳能电池的制造方法

    公开(公告)号:US08679892B2

    公开(公告)日:2014-03-25

    申请号:US13343373

    申请日:2012-01-04

    摘要: The present invention relates to a method for manufacturing silicon thin-film solar cells, including: providing a substrate; forming a first electrode on the substrate; forming a first doped semiconductor layer on the first electrode by chemical vapor deposition; forming an intrinsic layer on the first doped semiconductor layer by chemical vapor deposition, where the intrinsic layer includes a plurality of amorphous/nanocrystalline silicon layers, and the intrinsic layer has various energy bandgaps formed by varying average grain sizes of the amorphous/nanocrystalline silicon layers; forming a second doped semiconductor layer on the intrinsic layer by chemical vapor deposition, where one of the first doped semiconductor layer and the second doped semiconductor layer is a p-type amorphous silicon layer and the other is an n-type amorphous/nano-microcrystalline silicon layer; and forming a second electrode on the second doped semiconductor layer. Accordingly, the present invention can achieve broadband absorption in a single junction structure.

    摘要翻译: 本发明涉及一种制造硅薄膜太阳能电池的方法,包括:提供基板; 在所述基板上形成第一电极; 通过化学气相沉积在所述第一电极上形成第一掺杂半导体层; 通过化学气相沉积在所述第一掺杂半导体层上形成本征层,其中所述本征层包括多个非晶/纳米晶硅层,并且所述本征层具有通过改变所述非晶/纳米晶硅层的平均晶粒尺寸而形成的各种能带隙 ; 通过化学气相沉积在本征层上形成第二掺杂半导体层,其中第一掺杂半导体层和第二掺杂半导体层中的一个是p型非晶硅层,另一个是n型非晶/纳米微晶 硅层; 以及在所述第二掺杂半导体层上形成第二电极。 因此,本发明可以实现单结结构中的宽带吸收。

    Disk brake for a bicycle
    4.
    发明授权
    Disk brake for a bicycle 失效
    自行车盘式制动器

    公开(公告)号:US06564910B1

    公开(公告)日:2003-05-20

    申请号:US10161380

    申请日:2002-06-03

    IPC分类号: B02L300

    摘要: A disk brake for a bicycle includes a body having a first portion with a first passage defined in the first portion and a second portion with a second passage defined to correspond to the first passage. A first slot is defined in the body and communicates with the first passage and the second passage. A second slot is defined in an outer periphery of the body and communicates with the first slot. A locking notch is defined in the outer periphery of the body and communicates with the first slot near the second slot. A driving device is mounted in the body. Two brake pads are securely mounted in the first slot. Each brake pad includes an ear extending out to engage the locking notch to prevent the brake pad from rotating during braking.

    摘要翻译: 用于自行车的盘式制动器包括具有第一部分的主体,第一部分具有限定在第一部分中的第一通道,第二部分具有限定为对应于第一通道的第二通道。 第一槽被限定在主体中并且与第一通道和第二通道连通。 第二槽限定在主体的外周,并与第一槽连通。 锁定凹口限定在主体的外周,并与第二槽附近的第一槽连通。 驱动装置安装在主体内。 两个刹车片牢固地安装在第一个槽中。 每个刹车片包括一个延伸出来以接合锁定槽口的耳朵,以防止刹车片在制动期间旋转。