Chip assembly with glue-strengthening holes
A chip assembly with glue-strengthening holes includes a substrate, a heat-dissipating plate and glue. A chip is arranged on the substrate. The heat-dissipating plate is made of a metal material. The heat-dissipating plate has a peripheral frame projected from a bottom thereof and a plurality of holes correspondingly formed on the peripheral frame. The heat-dissipating plate is covered on the chip. The glue is pasted between the peripheral frame of the heat-dissipating plate and the substrate, so that the glue is filled in the holes of the heat-dissipating plate for generating a griping strength.
1 . A chip assembly, comprising:
a substrate;
a heat-dissipating plate made of a metal material, and the heat-dissipating plate having a peripheral frame projected from a bottom thereof and a plurality of holes correspondingly formed on the peripheral frame; and
a glue pasted between the frame of the heat-dissipating plate and the substrate, so that the glue is filled in the holes of the heat-dissipating plate for generating a griping strength.
2 . The chip assembly of claim 1 , wherein the heat-dissipating plate is covered on a chip arranged on the substrate.
3 . The chip assembly of claim 1 , wherein the peripheral frame is surrounded on a circumference of the bottom of the heat-dissipating plate.
4 . The chip assembly of claim 1 , wherein the holes each have a large upper opening and a small lower opening.
5 . The chip assembly of claim 1 , wherein the holes each are defined as a penetrating hole.
6 . The chip assembly of claim 1 , wherein the holes each are defined as a T shaped hole.
7 . The chip assembly of claim 1 , wherein the holes each are defined as a cone hole.
8 . The chip assembly of claim 1 , wherein the holes each are defined as a sandglass shaped hole.
9 . The chip assembly of claim 1 , wherein the holes each are defined as a screwed hole.
10 . The chip assembly of claim 1 , wherein the peripheral frame of the heat-dissipating plate has a plurality of tooth surfaces formed on an inner wall thereof, so that the glue is filled between the tooth surfaces of the heat-dissipating plate.
11 . The chip assembly of claim 9 , wherein the tooth surfaces each have a reversed angle.
12 . A chip assembly, comprising:
a substrate;
a heat-dissipating plate made of a metal material, and the heat-dissipating plate having a peripheral frame downwardly bent and horizontally extended from a peripheral thereof and a plurality of holes correspondingly formed on the peripheral frame; and
a glue pasted between the frame of the heat-dissipating plate and the substrate, so that the glue is filled in the holes of the heat-dissipating plate for generating a griping strength.
13 . The chip assembly of claim 12 , wherein the holes are respectively distributed on four comers of the peripheral frame.
14 . The chip assembly of claim 12 , wherein the holes each are defined as a penetrating hole.
15 . The chip assembly of claim 12 , wherein the holes each are defined as a screwed hole.
16 . The chip assembly of claim 12 , wherein the holes each are defined as a trumpet shaped hole.