公开(公告)号：US09593939B1

公开(公告)日：2017-03-14

申请号：US14584951

申请日：2014-12-29

Applicant: Flextronics AP, LLC

Inventor： Hongqiang Xie ,  An Qi Zhao ,  Jiyang Zhang ,  Zhen Feng ,  David Geiger

IPC: G01B11/06 ,  G01B7/00 ,  H05K1/00 ,  G01B17/02 ,  H05K1/02

CPC classification number: G01B11/0625 ,  G01B11/06 ,  G01B11/0608 ,  G01B11/0691 ,  G01B17/025 ,  H05K1/00 ,  H05K1/0266

Abstract: A glue thickness inspection system automates a thickness measurement functionality for determining the thickness of both non-transparent and transparent materials including, but not limited to, glue, gel, solder and epoxy. The glue thickness inspection system includes a laser detector, a movable platform for positioning a unit under test, and a controller for controlling movement of the platform, angle of the laser detector, and calculation of the transparent material thickness. The laser detector includes a laser for emitting a laser light onto the unit under test and a sensor for receiving corresponding reflected light. The sensed data is used by the controller to determine the transparent material thickness.

Abstract translation: 胶水厚度检查系统自动化厚度测量功能，用于确定不透明和透明材料的厚度，包括但不限于胶，凝胶，焊料和环氧树脂。 胶水厚度检查系统包括激光检测器，用于定位被测单元的可移动平台，以及用于控制平台运动的控制器，激光检测器的角度以及透明材料厚度的计算。 激光检测器包括用于将激光发射到被测单元上的激光器和用于接收相应的反射光的传感器。 感测数据由控制器用于确定透明材料厚度。