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 11):
A substrate structure comprising:\n a first substrate including a first base substrate, and a first device region on the first base substrate; and a second substrate including a second device region on the first device region, and a second base substrate on the second device region, a bottom surface of the second device region being directly bonded to an upper surface of the first device region, wherein the first device region and the second device region are electrically connected to each other, a sidewall of the second device region includes an inclined surface that is acute with respect to the upper surface of the first device region, the sidewall of the second device region 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): 0.8592429003342229
- 35 USC 102 Novelty (BERT): 0.529852206008449
- Combined Prediction Score: 0.8263038309016455
- Mean Citation Score: 219.056566
- Max Citation Score: 353.4209600000001
- Similarity Product: 290.5682413934708

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