PATENT CLAIM ANALYSIS

Application Number: 16147424
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["257", "043000"]

Abstract:
A sputtering target including an oxide that includes an indium element (In), a tin element (Sn), a zinc element (Zn) and an aluminum element (Al), and including a homologous structure compound represented by InAlO 3 (ZnO) m  (m is 0.1 to 10), wherein the atomic ratio of the indium element, the tin element, the zinc element and the aluminum element satisfies specific requirements.

Claim (Index 1):
A thin film transistor comprising, as a channel layer, the oxide semiconductor thin film that comprises indium, tin, zinc and aluminum, in an atomic ratio that satisfies the following formulas (1) to (4):\n 0.10\u2264In/(In+Sn+Zn+Al)\u22640.60 \u2003\u2003(1) 0.01\u2264Sn/(In+Sn+Zn+Al)\u22640.30 \u2003\u2003(2) 0.10\u2264Zn/(In+Sn+Zn+Al)\u22640.65 \u2003\u2003(3) 0.01\u2264Al/(In+Sn+Zn+Al)\u22640.30 \u2003\u2003(4).

Metadata:
- Claim Count in Document: 7.0
- Percentile: 97.0
- Lexical Diversity: 1.86364
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14404522', '12599548', '14116322', '12593045', '12996598']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.914894779127302
- 35 USC 102 Novelty (BERT): 0.4844984027881355
- Combined Prediction Score: 0.8718551414933853
- Mean Citation Score: 204.67737600000004
- Max Citation Score: 214.579
- Similarity Product: 162.06973777222638

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

Dataset: test