发明名称 |
APPARATUS FOR INSPECTING SILICON STRUCTURE UTLIZING A GALBANOMETER SCANNEER AND METHOD OF INSEPECTING SILICON STRUCTURE UTILIZING THE SAME |
摘要 |
PURPOSE: A silicone structure detector and a detecting method using a galvanometer scanner inspecting laser light in a silicon structure are provided to simply inspect the state of a silicon structure by scanning the silicon wafer. CONSTITUTION: A silicone structure detector and a detecting method using a galvanometer scanner inspecting laser light in a silicon structure include a light source(31), an x-axis mirror, a y-axis mirror, an x-axis galvanometer, a y-axis galvanometer and a light detector. The light source outputs the laser light. The x-axis mirror and y-axis mirror reflect the laser light. The optical detector measures the power of the laser light in which it penetrates the silicone structure.
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申请公布号 |
KR20090106249(A) |
申请公布日期 |
2009.10.08 |
申请号 |
KR20080031830 |
申请日期 |
2008.04.04 |
申请人 |
HONG, SEOK KEE;KIM, HYE MIN |
发明人 |
HONG, SEOK KEE;KIM, HYE MIN;LIM, YOUNG HWAN;YANG, SI EUN |
分类号 |
G01N21/00;G01N21/03 |
主分类号 |
G01N21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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