公开(公告)号：EP3249365A1

公开(公告)日：2017-11-29

申请号：EP16188606.4

申请日：2016-09-13

Applicant: National Chiao Tung University

Inventor： OU-YANG, Mang ,  HUANG, Ting-Wei ,  CHIANG, Hou-Chi ,  HE, Zheng-Lin

IPC: G01D5/30

CPC classification number: G01J1/4228 ,  G01B11/002 ,  G01D5/30

Abstract: An optical detecting device includes a reflecting element, a main body, a light source and a plurality of photosensitive elements. The reflecting element has a reflecting surface. The main body has an installing surface. The installing surface at least partially faces to the reflecting surface. The main body is configured to move along a moving direction relative to the reflecting element. The moving direction is substantially parallel with the reflecting surface. The light source is disposed on the installing surface and is configured to emit a light ray towards the reflecting surface. The photosensitive elements are disposed on the installing surface. Sides of the photosensitive elements close to the light source surround to form a light source region. The light source is at least partially located in the light source region.

Abstract translation: 一种光学检测装置，包括反射元件，主体，光源以及多个感光元件。 反射元件具有反射表面。 主体有一个安装表面。 安装表面至少部分面向反射表面。 主体构造成相对于反射元件沿着移动方向移动。 移动方向基本平行于反射表面。 光源设置在安装表面上，用于朝向反射面发射光线。 感光元件设置在安装表面上。 靠近光源的光敏元件的侧面围绕以形成光源区域。 光源至少部分位于光源区域中。