Optical structure for acquiring fingerprint image
    44.
    发明授权
    Optical structure for acquiring fingerprint image 有权
    用于获取指纹图像的光学结构

    公开(公告)号:US09223121B2

    公开(公告)日:2015-12-29

    申请号:US13198013

    申请日:2011-08-04

    CPC classification number: G02B17/08 G02B5/04 G06K9/00046

    Abstract: An optical structure for acquiring a fingerprint image with high resolution and minimum distortion is provided. The optical structure includes a prism configured to comprise an input surface to which light is irradiated, a contact surface formed horizontally to be in contact with a finger, and an output surface through which the light that has been irradiated to the input surface and reflected from the finger in contact with the contact surface passes; a lighting unit configured to emit a beam to the input surface of the prism; a reflector unit configured to reflect a fingerprint image passing through the output surface of the prism; a lens unit configured to comprise two or more lenses, each being configured to receive the fingerprint image reflected from the reflector unit; and an image sensor on which the fingerprint image passing through the lens unit is formed.

    Abstract translation: 提供了一种用于获取具有高分辨率和最小失真的指纹图像的光学结构。 光学结构包括棱镜,被配置为包括光照射的输入表面,水平形成为与手指接触的接触表面以及已经照射到输入表面并从其中反射的光的输出表面 与接触表面接触的手指通过; 照明单元,被配置为向棱镜的输入表面发射光束; 反射器单元,被配置为反射通过所述棱镜的输出表面的指纹图像; 配置为包括两个或更多个透镜的透镜单元,每个透镜被配置为接收从反射器单元反射的指纹图像; 以及形成有通过透镜单元的指纹图像的图像传感器。

    Thermoplastic Resin Composition and Molding Form for Same
    49.
    发明申请
    Thermoplastic Resin Composition and Molding Form for Same 有权
    热塑性树脂组合物及其成型方法

    公开(公告)号:US20140322487A1

    公开(公告)日:2014-10-30

    申请号:US14366365

    申请日:2012-09-14

    Abstract: The thermoplastic resin composition of the present invention comprises: (A) a rubber-modified aromatic vinyl-based graft copolymer resin; (B) a polyester resin; (C) a maleimide-based polymer; (D) a copolymer resin of a modified aromatic vinyl compound-cyanide vinyl compound comprising a functional group which can react with a polyester; and (E) an aromatic vinyl-based resin copolymerized with an alkyl(meth)acrylate, wherein the aromatic vinyl-based resin copolymerized with the alkyl(meth)acrylate (E) is included in the composition at approximately 6 to 12 percent by weight.

    Abstract translation: 本发明的热塑性树脂组合物包括:(A)橡胶改性的芳香族乙烯基类接枝共聚物树脂; (B)聚酯树脂; (C)马来酰亚胺类聚合物; (D)包含可与聚酯反应的官能团的改性芳族乙烯基化合物 - 氰化物乙烯基化合物的共聚物树脂; 和(E)与(甲基)丙烯酸烷基酯共聚的芳族乙烯基类树脂,其中与(甲基)丙烯酸烷基酯(E)共聚的芳香族乙烯基系树脂以约6〜12重量% 。

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