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US 8,570,765 B2Granted
Circuit board with via hole and electronic device equipped with the same
AssigneeASUSTeK COMPUTER INC.
InventorsCheng-Yu Wang, Chang-Hsu Yen
Life of this patent
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Abstract
A circuit board includes a main body, an electronic component, a fixing portion and at least one via hole. The electronic component and the fixing portion are disposed on the main body. The at least one via hole is formed on the main body and adjacent to the fixing portion.
Claims7
An electronic device comprising:
- a top casing with a first fixing portion;
- a bottom casing with a second fixing portion;
- a circuit board disposed between the top and bottom casings, the circuit board comprising:
- a main body;
- a third fixing portion disposed on the main body;
- and
- at least one first hollow through hole formed on the main body and adjacent to the third fixing portion to form a thermal isolating;
- and
- a fixing member passing through the first, second and third fixing portions so as to fix the circuit board between the top and bottom casings.
6 more elements
An electronic device comprising:
- a top casing with a first fixing portion;
- a bottom casing with a second fixing portion;
- a circuit board disposed between the top and bottom casings, the circuit board comprising:
- a main body;
- a heat-generating electronic component disposed on the main body;
- a third fixing portion disposed on the main body;
- and
- at least one first hollow through hole formed on the main body and adjacent to the third fixing portion to form a first thermal isolating disposed between the third fixing portion and the heat-generating electronic component;
- and
- a fixing member passing through the first, second and third fixing portions so as to fix the circuit board between the top and bottom casings.
7 more elements
Dependencies are inferred from the claim text.