ELECTROMAGNETIC INDUCTION PANEL STRUCTURE AND METHOD OF MANUFACTURING THE SAME, AND ELECTROMAGNETIC HANDWRITING INPUT DEVICE

摘要

An electromagnetic induction panel structure includes a multilayer substrate, a first cover unit and a second cover unit. The multilayer substrate includes a first outermost lateral conductive layer and a second outermost lateral conductive layer respectively disposed on two opposite outermost surfaces thereof. The first cover unit is disposed on the first outermost lateral conductive layer. The second cover unit is disposed on the second outermost lateral conductive layer. For example, the first cover unit includes a first insulating layer directly formed on the first outermost lateral conductive layer for directly contacting the first outermost lateral conductive layer. The second cover unit includes a second insulating layer directly formed on the second outermost lateral conductive layer for directly contacting the second outermost lateral conductive layer. The second cover unit includes a wave-absorbing material layer directly formed on the second insulating layer for directly contacting the second insulating layer.

主权项

1. An electromagnetic induction panel structure, comprising:
a multilayer substrate including a first outermost lateral conductive layer and a second outermost lateral conductive layer respectively disposed on two opposite outermost surfaces of the multilayer substrate; a first cover unit disposed on the first outermost lateral conductive layer of the multilayer substrate; and a second cover unit disposed on the second outermost lateral conductive layer of the multilayer substrate, wherein the second cover unit includes a wave-absorbing material layer.