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 46):
A substrate for use in semiconductor devices comprising:\n a body having a first layer of a first insulating compound, and an underlying metal layer patterned in contact pads and connecting traces, the first insulating layer having first openings to expose only underlying contact pads and second openings to expose underlying connecting traces; wherein the second openings are filled with a third insulating compound having a lower coefficient of thermal expansion (CTE) than the first insulating compound, the third insulating compound in touch with the underlying connecting traces.

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): 0.9142373870305432
- 35 USC 102 Novelty (BERT): 0.5362319996300778
- Combined Prediction Score: 0.8764368482904967
- Mean Citation Score: 263.150688
- Max Citation Score: 378.22864
- Similarity Product: 337.0419718719959

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test