PATENT CLAIM ANALYSIS

Application Number: 16272287
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["257", "043000"]

Abstract:
An embodiment is a semiconductor device which includes a first oxide semiconductor layer over a substrate having an insulating surface and including a crystalline region formed by growth from a surface of the first oxide semiconductor layer toward an inside; a second oxide semiconductor layer over the first oxide semiconductor layer; a source electrode layer and a drain electrode layer which are in contact with the second oxide semiconductor layer; a gate insulating layer covering the second oxide semiconductor layer, the source electrode layer, and the drain electrode layer; and a gate electrode layer over the gate insulating layer and in a region overlapping with the second oxide semiconductor layer. The second oxide semiconductor layer is a layer including a crystal formed by growth from the crystalline region.

Claim (Index 2):
A transistor comprising:\n a gate electrode; and an oxide semiconductor layer including a region overlapping with the gate electrode with a gate insulating film therebetween, wherein the gate electrode is over the oxide semiconductor layer, wherein the oxide semiconductor layer comprises two-component metal oxides comprising In and Zn, and wherein the oxide semiconductor layer comprises a crystalline region whose c-axis is aligned in a direction perpendicular or substantially perpendicular to a surface of the oxide semiconductor layer.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 99.0
- Lexical Diversity: 3.02222
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13684290', '12951249', '15882139', '14330597', '13008285']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9291037140144132
- 35 USC 102 Novelty (BERT): 0.5115661226076983
- Combined Prediction Score: 0.8873499548737417
- Mean Citation Score: 311.449368
- Max Citation Score: 324.91205
- Similarity Product: 295.06189259346723

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

Dataset: test