PATENT CLAIM ANALYSIS

Application Number: 16400465
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-08
Patent Classification: ["438", "107000"]

Abstract:
There is provided a method for fabricating a substrate structure capable of enhancing process reproducibility and process stability by trimming a bevel region of a substrate using a wafer level process. The method includes providing a first substrate including first and second surfaces opposite each other and a first device region formed at the first surface, providing a second substrate including third and fourth surfaces opposite each other and a second device region at the third surface, bonding the first substrate and the second substrate to electrically connect the first device region and the second device region, and forming a trimmed substrate. The forming the trimmed substrate includes etching an edge region of the second substrate bonded to the first substrate.

Claim (Index 1):
A substrate structure comprising:\n a first substrate including first and second surfaces opposite each other, and a first device region at the first surface; and a second substrate including third and fourth surfaces opposite each other, and a second device region formed at the third surface, a size of the second substrate being less than a size of the first substrate, the third surface of the second substrate being directly bonded to the first surface of the first substrate, wherein the first device region and the second device region are electrically connected to each other, a sidewall of the second substrate includes an inclined surface that is acute with respect to the first surface of the first substrate, and the sidewall of the second substrate includes a continuous profile with a sidewall of the first device region.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 100.0
- Lexical Diversity: 2.44231
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15705427', '15869808', '14796506', '14938172', '15353163']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8592400835211083
- 35 USC 102 Novelty (BERT): 0.5298361943525538
- Combined Prediction Score: 0.8262996946042529
- Mean Citation Score: 219.056566
- Max Citation Score: 353.4209600000001
- Similarity Product: 290.96418910995493

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