公开(公告)号：JP2010271320A

公开(公告)日：2010-12-02

申请号：JP2010118163

申请日：2010-05-24

Applicant: Corning Inc ,  コーニング インコーポレイテッド

Inventor： BERG DAVID M ,  EASTMAN CLARKE KIMBERLY ,  GOLLIER JACQUES

IPC: G01B11/30

CPC classification number: G01N21/896

Abstract: PROBLEM TO BE SOLVED: To provide a glass inspection system for detecting particle and defect inside or on a glass sheet (14) using relatively-low cost optical component which easily is integrated into a compact type device easily-deployable to manufacturing environment.
SOLUTION: This system is installed so that the surface to be inspected (1) may exist on the object side plane of a reflective lens (10). The lens forms an image of a narrow stripe area which is long in tangential direction of lens periphery and short in radial direction, on a line scan camera (18). A line illuminating device (12) is installed so as to illuminate the above stripe area. To conduct inspection, the device is moved towards the glass in a direction perpendicular to major axis of stripe by moving the device on the upper side of the glass or moving the glass with the device fixed. During this movement, image data are collected and combined by the line scan camera to be an image.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于使用相对低成本的光学部件检测玻璃板（14）内部或上方的颗粒和缺陷的玻璃检查系统，其易于集成到易于部署到制造环境的紧凑型装置中 。

解决方案：该系统被安装成使得待检查的表面（1）可以存在于反射透镜（10）的物体侧平面上。 透镜在行扫描照相机（18）上形成在透镜周边的切线方向上较长且径向短的窄条纹区域的图像。 安装线照明装置（12）以照亮上述条纹区域。 为了进行检查，通过将装置移动到玻璃的上侧或移动装置固定的玻璃，使装置沿与条纹长轴垂直的方向移动到玻璃板上。 在该运动期间，图像数据被线扫描相机收集并组合成为图像。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：DE102010029216A1

公开(公告)日：2010-11-25

申请号：DE102010029216

申请日：2010-05-21

Applicant: CORNING INC

Inventor： BERG DAVID M ,  EASTMAN CLARKE KIMBERLY ,  GOLLIER JACQUES

IPC: G01N21/958