PATENT CLAIM ANALYSIS

Application Number: 15907315
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["257", "043000"]

Abstract:
The semiconductor device includes a first insulating layer, a second insulating layer, an oxide semiconductor layer, and first to third conductive layers. The first conductive layer and the second conductive layer are connected to the oxide semiconductor layer. The second insulating layer includes a region in contact with the oxide semiconductor layer, and the third conductive layer includes a region in contact with the second insulating layer. The oxide semiconductor layer includes first to third regions. The first region and the second region are separated from each other, and the third region is located between the first region and the second region. The third region and the third conductive layer overlap with each other with the second insulating layer located therebetween. The first region and the second region include a region having a higher carbon concentration than the third region.

Claim (Index 7):
A method for manufacturing a semiconductor device, comprising the steps of:\n forming an oxide semiconductor layer over a substrate; forming a first insulating film over the oxide semiconductor layer; forming a conductive film over the first insulating film; forming a resist mask over the conductive film; selectively etching the conductive film and the first insulating film using the resist mask to expose a first region of the oxide semiconductor layer and a second region of the oxide semiconductor layer; performing plasma treatment on the first region of the oxide semiconductor layer and the second region of the oxide semiconductor layer; removing the resist mask after performing plasma treatment. and forming a second insulating film comprising hydrogen over and in contact with the first region of the oxide semiconductor layer and the second region of the oxide semiconductor layer.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 88.0
- Lexical Diversity: 3.70732
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14610336', '15864033', '15224958', '14508017', '14739127']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9109549600563766
- 35 USC 102 Novelty (BERT): 0.5567681041573355
- Combined Prediction Score: 0.8755362744664725
- Mean Citation Score: 325.390982
- Max Citation Score: 418.8266
- Similarity Product: 348.608080299592

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