Invention Grant
US08148900B1 Methods and systems for providing illumination of a specimen for inspection
有权
用于提供样品照明的方法和系统用于检查
- Patent Title: Methods and systems for providing illumination of a specimen for inspection
- Patent Title (中): 用于提供样品照明的方法和系统用于检查
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Application No.: US11623981Application Date: 2007-01-17
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Publication No.: US08148900B1Publication Date: 2012-04-03
- Inventor: Greg Kirk , Rich Solarz
- Applicant: Greg Kirk , Rich Solarz
- Applicant Address: US CA Milpitas
- Assignee: KLA-Tencor Technologies Corp.
- Current Assignee: KLA-Tencor Technologies Corp.
- Current Assignee Address: US CA Milpitas
- Agent Ann Marie Mewherter
- Main IPC: H01J65/00
- IPC: H01J65/00

Abstract:
Methods and systems for providing illumination of a specimen for inspection are provided. One embodiment relates to a system configured to provide illumination of a specimen for inspection. The system includes an electrodeless lamp configured to generate light. The system is further configured such that the light illuminates the specimen during the inspection. Another embodiment relates to a system configured to inspect a specimen. The system includes an electrodeless lamp configured to generate light and one or more optical elements configured to direct the light to the specimen. The system also includes a detection subsystem configured to generate output responsive to light from the specimen. The output can be used to detect defects on the specimen. An additional embodiment relates to a method for providing illumination of a specimen for inspection. The method includes illuminating the specimen during the inspection with light generated by an electrodeless lamp.
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