PATENT CLAIM ANALYSIS

Application Number: 16427150
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["257", "737000"]

Abstract:
An assembly ( 101 ) comprising a semiconductor device ( 110 ) with solderable bumps ( 112 ); a substrate ( 120 ) with a layer ( 130 ) of a first insulating compound and an underlying metal layer ( 140 ) patterned in contact pads ( 141 ) and connecting traces ( 142 ), the insulating layer having openings ( 132 ) to expose the surface ( 142 a ) and sidewalls ( 142 b ) of underlying traces; the device bumps soldered onto the contact pads, establishing a gap ( 150 ) between device and top insulating layer; and a second insulating compound ( 160 ) cohesively filling the gap and the second openings, thereby touching the underlying traces, the second insulating compound having a higher glass transition temperature, a higher modulus, and a lower coefficient of thermal expansion than the first insulating compound.

Claim (Index 20):
A semiconductor assembly comprising:\n a semiconductor device having terminals with solderable metal bumps; a substrate having a top layer of a first insulating compound and an underlying metal layer patterned in contact pads and connecting traces, the top insulating layer having first openings to expose underlying contact pads and second openings to expose underlying connecting traces; the device assembled on the substrate wherein the device bumps are soldered through only the first openings onto the contact pads, the device bumps are not soldered through the second openings, the device bumps establishing a gap between the device and the top insulating layer; and a second insulating compound cohesively filling the gap and the second openings, thereby touching the underlying connecting traces, the second insulating compound having a higher modulus than the first insulating compound.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 100.0
- Lexical Diversity: 2.22857
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15498461', '14333553', '14321500', '13728012', '13047991']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9139014325769108
- 35 USC 102 Novelty (BERT): 0.5366890579605392
- Combined Prediction Score: 0.8761801951152736
- Mean Citation Score: 263.150688
- Max Citation Score: 378.22864
- Similarity Product: 372.4580503787232

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