INSPECTION APPARATUS FOR PHOTOVOLTAIC DEVICES
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United States of America Patent
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Issued Date -
Feb 3, 2011
app pub date -
Feb 19, 2009
filing date -
Feb 25, 2008
priority date (Note) -
Abandoned
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Abstract
The present invention provides an inspection apparatus for photovoltaic devices which electrifies the photovoltaic devices in a forward direction thereof to make the photovoltaic devices emit electro-luminescence light and which has a simple-structured and cheap darkroom. The inspecting apparatus of the present invention includes a darkroom (110) provided with a flat upper surface (111), a transparent plate (112) which is provided in the upper surface of the darkroom for disposing the photovoltaic devices as an inspecting object (200), a reflector (140) which is disposed in the darkroom (110) at an oblique angle to the transparent plate, and a shading member for covering a camera (120) which is provided in the darkroom (110), the photovoltaic devices as the inspecting object on the darkroom and a guide member for transporting the photovoltaic devices.
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