PATENT CLAIM ANALYSIS

Application Number: 15881057
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["257", "043000"]

Abstract:
A semiconductor device includes an oxide semiconductor layer above an insulating surface, a source electrode in contact with a side surface of the oxide semiconductor layer, a drain electrode in contact with a side surface of the oxide semiconductor layer, a gate insulating film above the oxide semiconductor layer and above the source electrode and the drain electrode, and a gate electrode overlapping with the oxide semiconductor layer interposed by the gate insulating film. The oxide semiconductor layer has a lower side in contact with the insulating surface and an upper side separated from the insulating surface, the lower side having a reverse tapered shape smaller than the upper side in a cross-sectional view, and the gate electrode is arranged above and outside of the source electrode and the drain electrode.

Claim (Index 6):
A semiconductor device, comprising:\n a gate electrode above an insulating surface: a gate insulating film above the gate electrode; an oxide semiconductor layer overlapping with the gate electrode interposed by the gate insulating film; a source electrode in contact with a side surface of the oxide semiconductor layer; and a drain electrode in contact with a side surface of the oxide semiconductor layer, wherein the oxide semiconductor layer has a lower side in contact with the insulating surface and an upper side separated from the insulating surface, the lower side having a reverse tapered shape smaller than the upper side in a cross-sectional view; and the gate electrode is arranged above and outside of the source electrode and the drain electrode.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 3.08889
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15872073', '13755004', '13646086', '15049761', '14736808']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9175909264636296
- 35 USC 102 Novelty (BERT): 0.5002888967831484
- Combined Prediction Score: 0.8758607234955816
- Mean Citation Score: 244.044108
- Max Citation Score: 291.1115
- Similarity Product: 255.47435516694185

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