HONG KONG APPLIED SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE COMPANY LIMITED
发明人:
NIKITIN, Vladislav,LIU, Ying,WU, Changli
申请号：
WO2017CN83450
公开号：
WO2018196034(A1)
申请日:
2017.05.08
申请国别(地区):
世界知识产权组织国际局
年份:
2018
代理人:
摘要：
An apparatus (10), system and method for inspecting a light transmissive optical component (5) are provided. The apparatus (10) comprises an image capturing module (20) arranged on a first side of a support (30) configured to hold a light transmissive optical component (5) whilst it is being inspected. One or more first illuminating means (40) are arranged on the first side of the support (30) and adapted to illuminate from a first side of a light transmissive optical component (5) held by said support (30). One or more second illuminating means (50) are arranged on a second side of the support (30) and adapted to illuminate from a second side of the light transmissive optical component (5) held by said support (30), the second side of the support (30) opposing the first side of said support (30). One or more third illuminating means (60) arranged on the second side of the support (30) and adapted to provide transmissive illumination at the second side of the light transmissive optical component (5) held by t
