PATENT CLAIM ANALYSIS

Application Number: 16011810
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["257", "043000"]

Abstract:
An object is to provide a semiconductor device using an oxide semiconductor having stable electric characteristics and high reliability. A transistor including the oxide semiconductor film in which a top surface portion of the oxide semiconductor film is provided with a metal oxide film containing a constituent similar to that of the oxide semiconductor film and functioning as a channel protective film is provided. In addition, the oxide semiconductor film used for an active layer of the transistor is an oxide semiconductor film highly purified to be electrically i-type (intrinsic) by heat treatment in which impurities such as hydrogen, moisture, a hydroxyl group, or a hydride are removed from the oxide semiconductor and oxygen which is a major constituent of the oxide semiconductor and is reduced concurrently with a step of removing impurities is supplied.

Claim (Index 5):
The semiconductor device according to  claim 2 ,\n wherein the metal oxide layer contains a gallium oxide.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 94.0
- Lexical Diversity: 1.87013
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15697504', '15231824', '13080046', '14735235', '14183755']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9285325317350508
- 35 USC 102 Novelty (BERT): 0.5204931252062471
- Combined Prediction Score: 0.8877285910821705
- Mean Citation Score: 277.247326
- Max Citation Score: 292.50195
- Similarity Product: 240.25257239438287

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

Dataset: test