PATENT CLAIM ANALYSIS

Application Number: 15991080
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["438", "104000"]

Abstract:
In a manufacturing process of a transistor including an oxide semiconductor film, oxygen doping treatment is performed on the oxide semiconductor film, and then heat treatment is performed on the oxide semiconductor film and an aluminum oxide film provided over the oxide semiconductor film. Consequently, an oxide semiconductor film which includes a region containing more oxygen than a stoichiometric composition is formed. The transistor formed using the oxide semiconductor film can have high reliability because the amount of change in the threshold voltage of the transistor by a bias-temperature stress test (BT test) is reduced.

Claim (Index 13):
The method according to  claim 2 , wherein the first heat treatment is performed at a temperature higher than or equal to 250\u00b0 C. and lower than or equal to 700\u00b0 C.

Metadata:
- Claim Count in Document: 69.0
- Percentile: 93.0
- Lexical Diversity: 1.83929
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15169925', '14477115', '13413684', '15399154', '13453118']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8856276076346096
- 35 USC 102 Novelty (BERT): 0.4854141044512656
- Combined Prediction Score: 0.8456062573162753
- Mean Citation Score: 268.82626600000003
- Max Citation Score: 281.9804
- Similarity Product: 262.21644535312646

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

Dataset: test