BACK LIGHT UNIT AND DISPLAY DEVICE INCLUDING THE SAME
摘要
<p>PURPOSE: A backlight unit and a display device including the same are provided to regularly emit light by including a current mirror circuit. CONSTITUTION: A voltage regulator(110) controls an output voltage of a DC/DC converter(50). A current deviation compensation unit(120) is located on an input terminal side of a plurality of unit light emitting diodes(151-154). The current deviation compensation unit delivers a feedback signal to the voltage regulator. The current deviation compensation unit delivers the current deviation to the input terminal of the unit light emitting diode. [Reference numerals] (110) Voltage regulator; (120) Current deviation compensation unit; (50) DC-DC converter</p>
