Integrated visual imaging and electronic sensing inspection systems
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 12, 2008
Grant Date -
Feb 19, 2004
app pub date -
Aug 19, 2002
filing date -
Aug 19, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Integrated inspection and test systems for liquid crystal display (LCD) active plates. The integrated inspection and test systems may combine visual imaging inspection and an electronic sensing such as voltage imaging, electron beam sensing or charge sensing, in which the potential defect information obtained by the visual inspection system is combined with the potential defect information obtained by the electronic sensing system to produce a defect report. One or more high-resolution visual cameras are scanned over a stationary plate, and the image data from the camera(s) is processed to detect potential defects. A high-resolution electronic sensing system examines the stationary plate, and the image data from the sensor(s) is processed to detect potential defects. The potential defects from the visual image data and electronic sensing image data are processed to produce the final defect information.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully