PATENT CLAIM ANALYSIS

Application Number: 16232611
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["438", "104000"]

Abstract:
A method for manufacturing a field-effect transistor includes forming an active layer of an oxide semiconductor, forming a conducting film to cover the active layer, patterning the conducting film through an etching process using an etchant to form a source electrode and a drain electrode, and performing, at least before the patterning the conducting film, a treatment on the active layer so that an etching rate of the active layer is less than an etching rate of the conducting film.

Claim (Index 27):
The method according to  claim 25 , wherein the conducting film used to form the source electrode and the drain electrode comprises a multilayer film in which a conducting film containing indium oxide is formed as a lowermost layer of the multilayer film.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 98.0
- Lexical Diversity: 1.91111
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15376895', '15529506', '15529503', '13353372', '13429846']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8688721645036267
- 35 USC 102 Novelty (BERT): 0.5084453399337292
- Combined Prediction Score: 0.832829482046637
- Mean Citation Score: 216.56365
- Max Citation Score: 284.72305
- Similarity Product: 219.03538433447773

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

Dataset: test