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    • 9. 发明申请
    • Vehicle lamp with a shield having a double directional illumination structure
    • 带有双向照明结构的护罩的车灯
    • US20050018442A1
    • 2005-01-27
    • US10739945
    • 2003-12-19
    • Dong-Su Kim
    • Dong-Su Kim
    • F21V7/00F21V11/16
    • F21V11/16F21S41/43F21S43/30F21V7/0025
    • The present invention pertains to a vehicle lamp, comprising: a lamp body in which a first illuminating direction and a second illuminating direction perpendicular to the first illuminating direction are open; an illumination lens for forming a lamp by closing the lamp body and having a first illumination surface through which the light from the light source outgoes to the first illuminating direction, and a second illumination surface through which the light from the light source outgoes to the second illuminating direction; a first reflecting surface for reflecting the light from the light source into the first illuminating direction; a shield for shielding a part of the light proceeded from the light source to the first illuminating direction; and a second reflecting surface formed on the surface facing the light source of the shield, wherein the second reflecting surface reflects and directs the light shielded by the shield into the second illuminating direction. Accordingly, it is possible to provide a vehicle lamp with a shield of a double directional illumination structure that can emit light into a lateral direction without interfering with forward illumination by means of one light source, achieving high light efficiency and maximized spatial utilization.
    • 本发明涉及一种车灯,包括:灯体,其中第一照明方向和与第一照明方向垂直的第二照明方向打开; 一种照明透镜,用于通过闭合灯体形成灯,并具有第一照明表面,来自光源的光从该第一照明表面到第一照明方向;以及第二照明表面,来自光源的光从该第二照明表面排出到第二照明表面 照明方向 用于将来自光源的光反射到第一照明方向的第一反射面; 用于屏蔽从光源到第一照明方向的一部分光的屏蔽; 以及形成在面对所述屏蔽体的光源的表面上的第二反射面,其中,所述第二反射面将由所述屏蔽体遮蔽的光反射并引导到所述第二照明方向。 因此,可以提供具有双向照明结构的屏蔽的车辆灯,其可以通过一个光源而不会干扰正向照明而横向发光,实现高光效率和最大化空间利用。
    • 10. 发明授权
    • Method of fabricating multiwavelength infrared focal plane array detector
    • 制造多波长红外焦平面阵列检测器的方法
    • US5518934A
    • 1996-05-21
    • US364671
    • 1994-12-23
    • Stephen R. ForrestGregory H. OlsenDong-Su KimMichael J. Lange
    • Stephen R. ForrestGregory H. OlsenDong-Su KimMichael J. Lange
    • H01L27/146H01L31/18
    • H01L27/14649
    • A multiwavelength local plane array infrared detector is included on a common substrate having formed on its top face a plurality of In.sub.x Ga.sub.1-x As (x.ltoreq.0.53) absorption layers, between each pair of which a plurality of InAs.sub.y P.sub.1-y (y.ltoreq.1) buffer layers are formed having substantially increasing lattice parameters, respectively, relative to said substrate, for preventing lattice mismatch dislocations from propagating through successive ones of the absorption layers of decreasing bandgap relative to said substrate, whereby a plurality of detectors for detecting different wavelengths of light for a given pixel are provided by removing material above given areas of successive ones of the absorption layers, which areas are doped to form a pn junction with the surrounding unexposed portions of associated absorption layers, respectively, with metal contacts being formed on a portion of each of the exposed areas, and on the bottom of the substrate for facilitating electrical connections thereto.
    • 多波长局部平面阵列红外检测器包括在共同的衬底上,其上表面上形成有多个In x Ga 1-x As(x <0.53)吸收层,每对吸收层之间有多个InAsP1-y(y < = 1)相对于所述衬底分别形成具有基本上增加的晶格参数的缓冲层,以防止晶格失配位错通过相对于所述衬底的带隙减小的相继的吸收层传播,由此多个检测器用于检测不同的 通过去除连续吸收层的给定区域上方的材料来提供给定像素的光波长,该区域被掺杂以分别与相关联的吸收层的周围未曝光部分形成pn结,其中金属触点形成在 每个暴露区域的一部分,以及衬底的底部,以便于与其连接。