Patent ID: 8918992
Filing Date: 2014-12-30
Classification: G06F,H05K,Y10T

Abstract:
1. A circuit layer manufacturing method applied to a portable computer, the portable computer comprising a front bezel, a display module, and a back cover, the front bezel being connected to the back cover for containing the display module and comprising a metal portion, a side of the metal portion having a flat region corresponding to the back cover, the circuit layer manufacturing method comprising: directly forming at least one control circuit layer assembly on the flat region; grounding the control circuit layer assembly to the flat region; and forming a protection layer on the control circuit layer assembly; wherein the control circuit layer assembly comprises an insulation layer and a control circuit layer, the control circuit layer is electrically connected to the display module, and the insulation layer is directly formed on the metal portion, and the control circuit layer is directly formed on the insulation layer to make the control circuit layer alternately stacked with the insulation layer on the metal portion.