System and method for testing an LED and a connector thereof

Details System and method for testing an LED and a connector thereof System and method for testing an LED and a connector thereof

2008-06-03

2008-06-03

Nguyen, Ha Tran (Department: 2829)

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

Of individual circuit component or element

C714S733000

Reexamination Certificate

active

07382148

ABSTRACT:
A system for testing a light emitting diode (LED) (20) and connectors thereof. The system includes: a chip (10) having general purpose input output (GPIO) function and a plurality of pins (101), a test fixture (30), a parallel interface (40), and a programmable device (50). The programmable device includes a setting module (501), a pin initializing module (502), a potential controlling module (503), a data capturing module (504), and a comparing module (505). A related method is also provided.

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patent: 6028441 (2000-02-01), Alvord et al.
patent: 6087846 (2000-07-01), Alvord et al.
patent: 6490037 (2002-12-01), Schmitt

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