PATENT CLAIM ANALYSIS

Application Number: 16226719
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-06
Patent Classification: ["349", "046000"]

Abstract:
The present invention provides a thin film transistor substrate capable of stabilizing TFT characteristics, a liquid crystal display device including the thin film transistor substrate, and a method for producing a thin film transistor substrate. The thin film transistor substrate of the present invention is a thin film transistor substrate including a bottom gate thin film transistor. The thin film transistor includes a semiconductor layer which includes an In—Ga—Zn—O first oxide semiconductor layer and an In—Ga—Zn—O second oxide semiconductor layer covering the first oxide semiconductor layer. In the first oxide semiconductor layer, indium has a higher proportion than gallium and than zinc. In the second oxide semiconductor layer, gallium has a higher proportion than indium and than zinc.

Claim (Index 1):
A thin film transistor substrate comprising:\n a base substrate; and a thin film transistor including\n a gate electrode disposed on the base substrate, \n a gate insulating film covering the gate electrode, \n a semiconductor layer disposed on the gate insulating film and overlapping the gate electrode, and \n a source electrode and a drain electrode facing each other on the semiconductor layer, part of each of the source electrode and the drain electrode connected to the semiconductor layer, \n wherein the semiconductor layer includes a first semiconductor layer containing a first oxide semiconductor and a second semiconductor layer containing a second oxide semiconductor, with the second semiconductor layer covering the first semiconductor layer.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 98.0
- Lexical Diversity: 2.70213
- Patent Class: 349.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13698093', '13698750', '13578738', '13885768', '14422807']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8708679860423979
- 35 USC 102 Novelty (BERT): 0.5348964428680545
- Combined Prediction Score: 0.8372708317249636
- Mean Citation Score: 361.751364
- Max Citation Score: 385.06888
- Similarity Product: 342.56045784544943

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