Method and apparatus of detecting positioning error of electric component held by suction nozzle, and method of mounting the electric component
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 27, 2004
app pub date -
Nov 13, 2003
filing date -
Sep 13, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method of detecting a positioning error of an electric component with respect to a suction nozzle by which the electric component is held by suction under a negative pressure, wherein image data representative of images of the suction nozzle and a dog disposed near the suction nozzle are processed to obtain a relative position between the suction nozzle and the dog, a second image-taking step of taking an image of said electric component held by said suction nozzle and an image of said dog, and the positioning error of the electric component with respect to the suction nozzle is obtained on the basis of image data representative of images of the electric component and the dog, and the obtained relative position between the suction nozzle and the dog. Also disclosed in a method of mounting the electric component on a circuit substrate, on the basis of the obtained positioning error of the electric component.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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