Projector with enhanced grounding effect
First Claim
Patent Images
1. A projector, comprisinga light machine;
- a housing accommodating the light machine;
a circuit board disposed above the light machine;
a semi-sealed shell covering the circuit board;
a copper post supporting the semi-sealed shell and connecting the housing and the semi-sealed shell; and
at least one contact element disposed on the light machine and contacting the copper post by at least one contact point to prevent electromagnetic interference.
2 Assignments
0 Petitions
Accused Products
Abstract
A projector comprises a light machine, a housing accommodating the light machine, a circuit board disposed above the light machine, a semi-sealed shell covering the circuit board, a copper post supporting the semi-sealed shell and connecting the housing and the semi-sealed shell, and at least one contact element contacting the copper post to prevent electromagnetic interference.
18 Citations
10 Claims
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1. A projector, comprising
a light machine; -
a housing accommodating the light machine; a circuit board disposed above the light machine; a semi-sealed shell covering the circuit board; a copper post supporting the semi-sealed shell and connecting the housing and the semi-sealed shell; and at least one contact element disposed on the light machine and contacting the copper post by at least one contact point to prevent electromagnetic interference. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification