Laser power control manufacturing method of matching binned laser to drive conditions through soldering and component mounting techniques to convey binning information
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 30, 2006
app pub date -
Sep 28, 2004
filing date -
Sep 28, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method for programming a function of an optical mouse during assembly includes (1) mounting a dummy resistor on a printed circuit board, the dummy resistor being indicative of a parameter of the function, (2) mounting an optical mouse sensor and a nonvolatile memory on the printed circuit board, (3) coupling a laser to the optical mouse sensor to receive a drive current, (4) further assembling the optical mouse, and (5) after the further assembling the optical mouse, determining the parameter from the dummy resistor and programming the parameter into the nonvolatile memory. During startup of the optical mouse, the optical mouse sensor is programmed with the parameter from the nonvolatile memory and drives the laser accordingly.
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