摘要 |
A system for inspecting a liquid crystal display (LCD) panel ( 10 ) includes a magnifier ( 11 ) for magnifying an image of the inspected LCD panel, a charge coupled device (CCD) camera ( 12 ) for capturing the magnified image of the inspected LCD panel, an image acquisition card ( 13 ) for converting analog signals of the magnified image into digital signals, and a computer ( 14 ). The computer is for obtaining color template intervals based on a statistical theory, rotating the magnified image when necessary, obtaining transverse mask codes and longitudinal mask codes of magnified image pixels, obtaining a color transverse mask code matrix of sub-pixels of the inspected LCD panel, and determining whether the sub-pixels of the inspected LCD panel are defective according to the color transverse mask matrix. A related method for inspecting an LCD is also provided.
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