PATENT CLAIM ANALYSIS

Application Number: 16169157
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["257", "043000"]

Abstract:
A gate insulating film is formed over an oxide semiconductor film. A gate electrode is formed over the gate insulating film. An interlayer insulating film is formed over the oxide semiconductor film and the gate electrode. Planarization treatment is performed on the interlayer insulating film. An opening is formed in the interlayer insulating film subjected to the planarization treatment. A conductive film is formed in the opening and over the interlayer insulating film subjected to the planarization treatment. A pair of conductive films is formed by performing planarization treatment on the conductive film. A first region and a second region are formed in the oxide semiconductor film by adding an impurity to the pair of conductive films. The second region and the opening overlap with each other. The second region is formed by an impact caused by addition of the impurity to the pair of conductive films.

Claim (Index 7):
A method for manufacturing a semiconductor device, comprising:\n forming a gate electrode; forming a gate insulating film over the gate electrode; forming an oxide semiconductor film over the gate insulating film; forming an interlayer insulating film over the oxide semiconductor film; forming a first opening and a second opening in the interlayer insulating film; forming a first conductive film in contact with a first region of the oxide semiconductor film and a second conductive film in contact with a second region of the oxide semiconductor film; and adding an impurity to the first conductive film and the second conductive film so that resistance of the first region of the oxide semiconductor film and resistance of the second region of the oxide semiconductor film are lower than resistance of a third region between the first region and the second region of the oxide semiconductor film, wherein the first region and the first opening overlap with each other, and wherein the second region and the second opening overlap with each other.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 97.0
- Lexical Diversity: 3.41304
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14808246', '14645781', '14489074', '14454071', '14921141']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.923525761377608
- 35 USC 102 Novelty (BERT): 0.5609975101617412
- Combined Prediction Score: 0.8872729362560213
- Mean Citation Score: 325.719844
- Max Citation Score: 441.79553
- Similarity Product: 389.4256457303154

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