Structure to reduce chip shift during assembly
US-2024395758-A1 · Nov 28, 2024 · US
US8975736B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8975736-B2 |
| Application number | US-201114000111-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 16, 2011 |
| Priority date | Feb 16, 2011 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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A wafer level package has a first wafer having a plurality of chips mounted or formed thereon in a plane, and a second wafer that is opposed to the first wafer. The first wafer and the second wafer are joined while a seal frame that seals a periphery of each chip is interposed therebetween. A gap is formed between the seal frames of the chips adjacent to each other. A partial connect part that partially connects the seal frames to each other is provided in the gap formed between the seal frames of the chips adjacent to each other.
Opening claim text (preview).
The invention claimed is: 1. A wafer level package comprising: a first wafer comprising a plurality of chips mounted or formed thereon in a plane; and a second wafer that is opposed to the first wafer, wherein the first wafer and the second wafer are joined while a plurality of partially connected seal frames that seal a periphery of each chip is interposed therebetween, wherein a gap is formed between the seal frames of the chips adjacent to each other, and wherein a part…
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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