LED BACKLIGHT DRIVING CIRCUIT, BACKLIGHT MODULE, AND LCD DEVICE
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United States of America Patent
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N/A
Issued Date -
Jun 5, 2014
app pub date -
Dec 7, 2012
filing date -
Nov 30, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A light emitting diode (LED) backlight driving circuit includes a light bar and a power supply module that is coupled with the light bar. The light bar and the power supply module are connected by a flexible circuit board. The light bar is also connected with a measuring resistor in series. A test point is arranged at two ends of the measuring resistor.
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