Suspended beam for use in MEMS device
First Claim
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1. A suspended beam, comprising:
- a substrate;
a main body, wherein a first end of the main body is fixed onto the substrate, and a second end of the main body is suspended; and
a first metal line structure embedded in the main body and enclosing a portion of the main body, wherein the first metal line structure has a width smaller than a width of the main body.
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Abstract
A suspended beam includes a substrate, a main body and a first metal line structure. A first end of the main body is fixed onto the substrate. A second end of the main body is suspended. The first metal line structure is embedded in the main body. The width of the first metal line structure is smaller than the width of the main body.
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Citations
16 Claims
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1. A suspended beam, comprising:
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a substrate; a main body, wherein a first end of the main body is fixed onto the substrate, and a second end of the main body is suspended; and a first metal line structure embedded in the main body and enclosing a portion of the main body, wherein the first metal line structure has a width smaller than a width of the main body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A circuit chip, comprising:
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a substrate; an integrated circuit device formed over the substrate, and comprising a multi-layered structure; and a microelectromechanical systems (MEMS) zone formed over the substrate, and at least comprising a suspended beam, wherein the suspended beam comprises; a main body, wherein a first end of the main body is fixed onto the substrate, and a second end of the main body is suspended; and a first metal line structure embedded in the main body and enclosing a portion of the main body, wherein the width of the first metal line structure is smaller than a width of the main body. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification