SCREEN PRINTING METHOD FOR PRINTING A PRINTED CIRCUIT BOARD
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 29, 2009
app pub date -
Dec 7, 2007
filing date -
Jul 27, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An exemplary screen printing method for printing a printed circuit board is provided. The printed circuit board includes a number of parallel electrical traces. In the method, firstly, a screen printing stencil is disposed on a side of the printed circuit board having the electrical traces and a squeegee is disposed on the screen printing stencil. Secondly, the squeegee is drawn across the screen printing stencil in a manner such that an angle between a blade of the squeegee and the electrical traces is in a range from 20 degrees to 70 degrees so as to print an ink on the printed circuit board. The method can improve quality of the printed circuit board.
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