PATENT CLAIM ANALYSIS

Application Number: 16043423
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-02
Patent Classification: ["257", "194000"]

Abstract:
A semiconductor device includes a semiconductor chip including a substrate and an element region on the substrate, a heat transfer body made of diamond, and a metal layer between the semiconductor chip and the heat transfer body, wherein the substrate includes an amorphous region on a back surface thereof, the amorphous region and the metal layer are bonded to each other, and the metal layer and the heat transfer body are bonded to each other.

Claim (Index 9):
A method for manufacturing a semiconductor device, the method comprising:\n polishing a back surface of a substrate of a semiconductor chip, the semiconductor chip including the substrate and an element region on the substrate; polishing a front surface of a heat transfer body made of diamond; forming a metal layer on the front surface of the heat transfer body; exposing the back surface of the substrate and a front surface of the metal layer to a noble gas under vacuum, such that an amorphous region is formed on the substrate and also a back surface of the amorphous region and the front surface of the metal layer are activated; and causing the activated back surface of the amorphous region and the activated front surface of the metal layer to adhere to each other under vacuum, such that the semiconductor chip and the heat transfer body are bonded to each other.

Metadata:
- Claim Count in Document: 36.0
- Percentile: 95.0
- Lexical Diversity: 2.31429
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12695759', '10538222', '15757203', '14273269', '15063976']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9033664986555826
- 35 USC 102 Novelty (BERT): 0.4670734028374331
- Combined Prediction Score: 0.8597371890737677
- Mean Citation Score: 131.354409
- Max Citation Score: 135.89528
- Similarity Product: 98.08447858862878

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

Dataset: test