Abstract: With the increasing awareness of environmental protection, energy saving, LED backlight unit in market share increased gradually.

摘要：随着环保、节能意识的增加，LED背光源在市场中份额逐渐增大。

youdao

This paper is based on 47 inch LED backlight unit which is analyzed by finite element method, obtained several kinds of different cases temperature field.

本文以47寸侧光式LED背光源为模型，采用有限元方法对其进行热分析，计算出不同情况下的温度场。

youdao