PATENT CLAIM ANALYSIS

Application Number: 15981956
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["257", "077000"]

Abstract:
A semiconductor device includes a metal member ( 15 ), a first semiconductor chip ( 13 ), a second semiconductor chip ( 14 ), a first solder ( 24 ) and a second solder ( 25 ). A quantity of heat generated in the first semiconductor chip is greater than the second semiconductor chip. The second semiconductor chip is formed of a material having larger Young's modulus than the first semiconductor chip. The first semiconductor chip has a first metal layer ( 13 a ) connected to the metal member through a first solder ( 24 ) at a surface facing the metal member. The second semiconductor chip has a second metal layer ( 14 a ) connected to the metal member through a second solder ( 25 ) at a surface facing the metal member. A thickness of the second solder is greater than a maximum thickness of the first solder at least at a portion of the second solder corresponding to a part of an outer peripheral edge of the second metal layer.

Claim (Index 28):
The semiconductor device according to  claim 21 , wherein\n the metal member has a first protrusion that is formed at the surface of the metal member, the first protrusion includes the first metal layer in a projection view in a direction orthogonal to the surface of the metal member, the metal member has a third protrusion that is formed at the surface of the metal member, the third protrusion is overlapped with a portion of the second metal layer excepting the corner of the second metal layer in the projection view in the direction orthogonal to the surface of the metal member, and the first protrusion and the third protrusion cause the thickness of the second solder being greater than the maximum thickness of the first solder at the corner of the second metal layer.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 3.30357
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15547583', '10859130', '15508506', '13989932', '11702498']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9132567977631592
- 35 USC 102 Novelty (BERT): 0.553176011446438
- Combined Prediction Score: 0.8772487191314872
- Mean Citation Score: 267.554936
- Max Citation Score: 401.9291
- Similarity Product: 323.62867990679143

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