PATENT CLAIM ANALYSIS

Application Number: 16109698
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["257", "777000"]

Abstract:
Stacked semiconductor dies are provided with selective capillary under fill to avoid wafer warpage during curing. In one embodiment, a method of manufacturing a semiconductor device includes forming at least three stacks of semiconductor dies over a substrate, the stacks spaced apart from one another by gaps. A first sealing material such as a capillary under fill material is deposited into a first subset of the gaps. A second sealing material such as a mold resin is deposited into a second subset of the gaps. The first and second sealing materials are cured, and the die stacks are then singulated.

Claim (Index 1):
A semiconductor device comprising:\n a first chip including a first plurality of side surfaces; a second chip including a second plurality of side surfaces, the second chip being stacked with the first chip; a first sealing material provided in direct contact with a first one of the first plurality of side surfaces of the first chip and filling a space between the first chip and the second chip; and a second sealing material provided in direct contact with a remaining one or ones of the first plurality of side surfaces of the first chip and in direct contact with the plurality of side surfaces of the second chip, the second sealing material being different from the first sealing material.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 96.0
- Lexical Diversity: 1.77049
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14982196', '15901799', '15806808', '15481331', '15345973']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8897525055466317
- 35 USC 102 Novelty (BERT): 0.4679085614233349
- Combined Prediction Score: 0.847568111134302
- Mean Citation Score: 156.045368
- Max Citation Score: 216.48303
- Similarity Product: 208.8723758969272

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test