SUBSTRATE STRUCTURE
First Claim
1. A substrate structure, adapted to carry a plurality of heat generating elements, the substrate structure comprising:
- a board, having an upper surface;
a patterned metal layer, disposed on the board, and comprising a first electrode, a second electrode, a plurality of first pads and a plurality of second pads, wherein the first electrode does not contact the second electrode, the first pads and the second pads are alternately disposed on the upper surface in parallel, parts of the first pads are electrically connected to the first electrode, and parts of the second pads are electrically connected to the second electrode, the other parts of the first pads and the other parts of second pads are electrically connected to each other, respectively, each of the first pads and the adjacent second pad define a device bonding area, the heat generating elements are respectively disposed in the device bonding areas, and there is a plurality of trenches between the adjacent two device bonding areas; and
a plurality of heat dissipating channels, disposed in the trenches.
3 Assignments
0 Petitions
Accused Products
Abstract
A substrate structure for carrying plural heat generating elements is provided. The substrate structure includes a board, a patterned metal layer and plural heat dissipating channels. The board has an upper surface. The patterned metal layer is disposed on the board and includes a first electrode, a second electrode, plural first pads and plural second pads. The first pads and the second pads are alternatively disposed on the upper surface in parallel. Parts of the first (second) pads are electrically connected to the first (second) electrode. The other parts of first pads and the other parts of second pads are electrically connected to each other. Each first pad and the adjacent second pad define a device bonding area. The heat generating elements are respectively disposed in the device bonding areas. There are multiple trenches between the two adjacent device bonding areas. The heat dissipating channels are disposed in the trenches.
19 Citations
15 Claims
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1. A substrate structure, adapted to carry a plurality of heat generating elements, the substrate structure comprising:
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a board, having an upper surface; a patterned metal layer, disposed on the board, and comprising a first electrode, a second electrode, a plurality of first pads and a plurality of second pads, wherein the first electrode does not contact the second electrode, the first pads and the second pads are alternately disposed on the upper surface in parallel, parts of the first pads are electrically connected to the first electrode, and parts of the second pads are electrically connected to the second electrode, the other parts of the first pads and the other parts of second pads are electrically connected to each other, respectively, each of the first pads and the adjacent second pad define a device bonding area, the heat generating elements are respectively disposed in the device bonding areas, and there is a plurality of trenches between the adjacent two device bonding areas; and a plurality of heat dissipating channels, disposed in the trenches. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification