Two part mold for wafer scale caps
First Claim
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1. A two part mold for forming wafer scale caps, the mold comprising:
- a first half and a second half;
the first half and second half, when brought together defining mold cavities for wafer scale caps;
the caps having central areas surrounded by sidewalls, the side walls having free edges.
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Abstract
The invention provides a two part mold for forming wafer scale caps. The mold has a first half and a second half. The first half and second half, when brought together defining mold cavities for wafer scale caps. The caps have central areas surrounded by sidewalls and the side walls having free edges. In preferred embodiments, the mold is made from a semiconductor material.
27 Citations
20 Claims
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1. A two part mold for forming wafer scale caps, the mold comprising:
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a first half and a second half;
the first half and second half, when brought together defining mold cavities for wafer scale caps;
the caps having central areas surrounded by sidewalls, the side walls having free edges. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification