MULTI-DIRECTION SFR MEASUREMENT SYSTEM
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United States of America Patent
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Issued Date -
Nov 22, 2012
app pub date -
May 21, 2012
filing date -
May 19, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A multi-directional SFR measurement system includes a rotatable test fixture located within an enclosure. Mounted on the test fixture is a test key for holding a camera module under test, a collimating lens, and a target/light source panel that provides a visible target for imaging by the camera module. A controller box located outside of the enclosure allows an operator to command the system to rotate the test fixture to a desired angle and capture an image of the target with the camera module under test. The system also includes an angle indicator to indicate the rotational angle of the test fixture and an air pressure controller/indicator to control and indicate the air pressure of the system used for positioning the collimating lens relative to the test fixture.
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