PATENT CLAIM ANALYSIS

Application Number: 15741741
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-03
Patent Classification: ["257", "072000"]

Abstract:
The present application discloses a method of fabricating a thin film transistor. The method includes forming an active layer having a channel region, a source electrode contact region, and a drain electrode contact region, on a base substrate; forming a first photoresist layer on a side of the active layer distal to the base substrate, the first photoresist layer is formed in a region outside that corresponding to the channel region; forming an insulating material layer on a side of the first photoresist layer distal to the base substrate; forming a first conductive metal material layer on a side of the insulating material layer distal to the first photoresist layer; and removing the first photoresist layer, the insulating material layer, the first conductive metal material layer, in the region outside that corresponding to the channel region by a lift-off method.

Claim (Index 12):
A thin film transistor, comprising:\n an active layer having a channel region, a source electrode contact region, and a drain electrode contact region on a base substrate; a first gate insulating layer on a side of the active layer distal to the base substrate; and a gate electrode on a side of the first gate insulating layer distal to the active layer; wherein boundaries between the source electrode contact region and the channel region and between the drain electrode contact region and the channel region substantially align with edges of the first gate insulating layer and the gate electrode.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 86.0
- Lexical Diversity: 3.12245
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15565377', '15533109', '15543726', '15560724', '15153767']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9205012516748028
- 35 USC 102 Novelty (BERT): 0.505183769491711
- Combined Prediction Score: 0.8789695034564936
- Mean Citation Score: 255.504488
- Max Citation Score: 292.87448
- Similarity Product: 237.2328507782173

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