PATENT CLAIM ANALYSIS

Application Number: 15900885
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-12
Patent Classification: ["257", "712000"]

Abstract:
Provided is a technique for preventing warps of cooling plates due to a contraction of a joining material, thereby preventing a reduction in cooling performance of a semiconductor device. The semiconductor device includes the following: a first cooling plate; a second cooling plate facing the first cooling plate; a semiconductor chip joined between the circuit pattern of the first cooling plate and the circuit pattern of the second cooling plate with a joining material; and a case containing part of the first cooling plate, part of the second cooling plate, and the semiconductor chip. The semiconductor chip is mounted in a semiconductor-chip mounting part between the first cooling plate and the second cooling plate. The case is provided with a portion corresponding to the semiconductor-chip mounting part and to surroundings thereof. The portion has an up-and-down width greater than an up-and-down width of the remaining portions of the case.

Claim (Index 1):
A semiconductor device comprising:\n a first cooling plate comprising a circuit pattern disposed on an insulator; a second cooling plate facing the first cooling plate and comprising a circuit pattern disposed on an insulator; a semiconductor chip joined between the circuit pattern of the first cooling plate and the circuit pattern of the second cooling plate with a joining material; and a case holding outer peripheries of the first cooling plate and the second cooling plate, and containing part of the first cooling plate, part of the second cooling plate, and the semiconductor chip, wherein the semiconductor chip is mounted in a semiconductor-chip mounting part between the first cooling plate and the second cooling plate, and wherein the case comprises a portion corresponding to the semiconductor-chip mounting part and to surroundings thereof, the portion having an up-and-down width greater than an up-and-down width of remaining portions of the case.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 2.72881
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15898676', '13108179', '14850196', '13273162', '13584022']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.906280647689252
- 35 USC 102 Novelty (BERT): 0.4501946926176106
- Combined Prediction Score: 0.8606720521820878
- Mean Citation Score: 141.99341800000005
- Max Citation Score: 149.62155
- Similarity Product: 126.09156552560628

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

Dataset: test