PATENT CLAIM ANALYSIS

Application Number: 15874227
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["257", "043000"]

Abstract:
In a transistor including an oxide semiconductor film, movement of hydrogen and nitrogen to the oxide semiconductor film is suppressed. Further, in a semiconductor device using a transistor including an oxide semiconductor film, a change in electrical characteristics is suppressed and reliability is improved. A transistor including an oxide semiconductor film and a nitride insulating film provided over the transistor are included, and an amount of hydrogen molecules released from the nitride insulating film by thermal desorption spectroscopy is less than 5×10 21  molecules/cm 3 , preferably less than or equal to 3×10 21  molecules/cm 3 , more preferably less than or equal to 1×10 21  molecules/cm 3 , and an amount of ammonia molecules released from the nitride insulating film by thermal desorption spectroscopy is less than 1×10 22  molecules/cm 3 , preferably less than or equal to 5×10 21  molecules/cm 3 , more preferably less than or equal to 1×10 21  molecules/cm 3 .

Claim (Index 17):
The method for manufacturing a semiconductor device according to  claim 16 ,\n wherein the flow ratio of the nitrogen to the ammonia is greater than or equal to 10 and less than or equal to 50.

Metadata:
- Claim Count in Document: 46.0
- Percentile: 86.0
- Lexical Diversity: 2.84211
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13920442', '13945056', '14632381', '14252348', '15421657']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9448484135473082
- 35 USC 102 Novelty (BERT): 0.5589791504008969
- Combined Prediction Score: 0.9062614872326672
- Mean Citation Score: 322.794172
- Max Citation Score: 404.0559
- Similarity Product: 301.95546525835994

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