| 摘要 |
PURPOSE: A printed circuit board and a camera module having the same are provided to prevent the influence of the heat to a camera module by efficiently emitting the heat of high temperature of an LED module for lighting to the outside. CONSTITUTION: Plural via holes(120) electrically connect a lower lead pad to an upper lead pad(112), and a cover layer(130) covers the upper plane of an upper layer(102) and the lower plane of a lower layer(101). The via hole penetrates the upper lead pad, the lower lead pad, the upper layer and the lower layer. The heat of an LED(Light Emitting Diode) module(10) is conducted to the lower lead pad through the via hole.
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