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 6):
A semiconductor device comprising:\n a stack of a plurality of semiconductor dies, each of the plurality of semiconductor dies having a plurality of side surfaces; a first sealing material disposed directly on one of the plurality of side surfaces of a first one of the plurality of semiconductor dies and extending between each adjacent pair of dies of the stack; and a second sealing material disposed directly on another one of the plurality of side surfaces of the first one of the plurality of semiconductor dies, the second sealing material having a lower thermal cure shrinkage coefficient than 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): 0.8899353436562615
- 35 USC 102 Novelty (BERT): 0.4659996906558765
- Combined Prediction Score: 0.8475417783562229
- Mean Citation Score: 156.045368
- Max Citation Score: 216.48303
- Similarity Product: 212.30956911470355

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