Composite material and method of forming the same
AssigneeCompal Electronics, Inc.
InventorsJung-Chin Wu, Po-An Lin, Han-Ching Huang
Life of this patent
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Abstract
Provided is a composite material including a first surface layer, a second surface layer, and a core layer. The first surface layer includes a first fiber material layer and a first resin impregnated therein. The second surface layer includes a second fiber material layer and a second resin impregnated therein. The core layer is disposed between the first surface layer and the second surface layer and has a plurality of through holes, wherein the first resin and the second resin penetrate into each of the through holes, combining with each other, and forming a connecting column in each of the through holes.
Claims17
A composite material, comprising:
- a first surface layer, comprising a first fiber material layer and a first resin impregnated therein;
- a second surface layer, comprising a second fiber material layer and a second resin impregnated therein;
- and
- a core layer, disposed between the first surface layer and the second surface layer and having a plurality of through holes, wherein the first resin and the second resin penetrate into each of the through holes, combining with each other, and forming a connecting column in each of the through holes.
A method of forming a composite material, comprising:
- providing a core layer having a first surface and a second surface opposite to each other and a plurality of through holes each extending from the first surface to the second surface;
- laying a first surface layer on the first surface, wherein the first surface layer comprises a first fiber material layer and a first resin material impregnated therein;
- laying a second surface layer on the second surface, wherein the second surface layer comprises a second fiber material layer and a second resin material impregnated therein;
- and
- hot-pressing the first surface layer, the core layer, and the second surface layer so that a portion of the first resin material and a portion of the second resin material fill into each of the through holes, combing with each other, and forming a connecting column in each of the through holes.
Dependencies are inferred from the claim text.