公开(公告)号：US20150323379A1

公开(公告)日：2015-11-12

申请号：US14272385

申请日：2014-05-07

Applicant: Mao-Jen Wu

Inventor： Mao-Jen Wu ,  Chia-Chi Chang ,  Po-Kuan Shen ,  Chin-Ta Chen ,  Mao-Yuan Zeng ,  Lin-Yu Zhao ,  Chi-Hsiang Lin ,  Shu-Hsuan Lin ,  Chien-Pang Lee ,  Teng-Hsiang Chang

IPC: G01H9/00

CPC classification number: G01H9/00 ,  G01H9/004

Abstract: An optical inertial sensing module is proposed. The optical inertial sensing module includes a substrate, having a concave structure, and a through hole structure. The concave structure is formed on the top surface and has a first reflection surface and a second reflection surface, and the through hole structure passes through from the top surface to the bottom surface of the substrate. A light emitting device is disposed within the through hole structure of the substrate. A light-guiding structure is configured in the concave structure and located between the first reflection surface and the second reflection surface. At least one photo detector is disposed on the top surface of the substrate, and a mother board is used for the substrate configured thereon.

Abstract translation: 提出了一种光学惯性感测模块。 光学惯性感测模块包括具有凹形结构的基底和通孔结构。 凹形结构形成在顶面上，具有第一反射面和第二反射面，通孔结构从基板的顶面到底面贯通。 发光器件设置在衬底的通孔结构内。 导光结构构造在凹形结构中并且位于第一反射表面和第二反射表面之间。 至少一个光检测器设置在基板的顶表面上，并且母板用于构成在其上的基板。