PATENT CLAIM ANALYSIS

Application Number: 15947853
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["257", "043000"]

Abstract:
The present invention provides a method of forming a semiconductor device. First, a substrate having a first insulating layer formed thereon is provided. After forming an oxide semiconductor layer on the first insulating layer, two source/drain regions are formed on the oxide semiconductor layer. A bottom oxide layer is formed to entirely cover the source/drain regions, following by forming a high-k dielectric layer on the bottom oxide layer. Next, a thermal process is performed on the high-k dielectric layer, and a plasma treatment is performed on the high-k dielectric layer in the presence of a gas containing an oxygen element

Claim (Index 6):
The method for forming a semiconductor device according to  claim 5 , wherein the forming of the sandwiched gate dielectric structure and the first gate electrode comprises:\n sequentially forming a high-k dielectric material layer and an oxide layer covered on the bottom oxide layer; forming a gate layer on the oxide layer; and simultaneously patterning the high-k dielectric material layer, the oxide layer and the gate layer, to form the first gate electrode, the high-k dielectric layer and the top oxide layer.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 2.0566
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14872156', '14929396', '15368647', '14953036', '15241759']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9230995389626124
- 35 USC 102 Novelty (BERT): 0.5003878776332327
- Combined Prediction Score: 0.8808283728296745
- Mean Citation Score: 213.402302
- Max Citation Score: 257.9405
- Similarity Product: 195.2183633965849

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