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US 2018/0124958 A1Published application
Electromagnetic shield for rearview assembly
AssigneeGentex Corporation
InventorDavid J. Bouwkamp
Life of this patent
Estimating the term…
Abstract
A rearview assembly having a circuit board. A grounded heat sink is proximate the circuit board. A thermal pad is disposed between and in abutting contact with the circuit board and the grounded heat sink. An electromagnetic shield includes a plurality of spring tabs disposed about a periphery of the electromagnetic shield.
Claims20
A rearview assembly comprising:
- a circuit board;
- a grounded heat sink proximate the circuit board;
- a thermal pad disposed between and in abutting contact with the circuit board and the grounded heat sink;
- and
- an electromagnetic shield including a first component and a second component that is separate and distinct from the first component, wherein at least one of the first component and the second component includes a plurality of spring tabs disposed about a periphery thereof.
2 more elements
An electromagnetic radiation assembly for a rearview device comprising:
- a circuit board including a grounded heat sink extending over the circuit board;
- a thermal pad disposed between the circuit board and the grounded heat sink;
- and
- an electromagnetic shield disposed about a periphery of the electromagnetic shield, the electromagnetic shield comprising:
- a first component having a plurality of outwardly and inwardly extending spring tabs;
- and
- a second component slidingly received within the first component and having a bridge extending across a midportion of the second component.
4 more elements
A rearview assembly comprising:
- a circuit board;
- a grounded heat sink proximate the circuit board;
- a thermal pad disposed between and in abutting contact with the circuit board and the grounded heat sink;
- and
- an electromagnetic shield including a first component and a second component, wherein one of the first component and the second component includes a plurality of retention features disposed about a periphery thereof, and which are configured to engage complementary retention features of the other of the first and second components.
2 more elements
Dependencies are inferred from the claim text.