PATENT CLAIM ANALYSIS

Application Number: 15773707
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["257", "292000"]

Abstract:
The present technology relates to a semiconductor device and a production method that enable noise reduction. A drain region and a source region provided in a predetermined region of a semiconductor substrate; a channel region provided between the drain region and the source region; and a gate electrode formed on the channel region are included. The channel region includes a first impurity diffusion region, and a second impurity diffusion region that is an impurity diffusion region of a same conductivity type as the first impurity diffusion region, and has an impurity concentration different from an impurity concentration of the first impurity diffusion region, and is formed at a substantially center part of the first impurity diffusion region. The present technology can be applied to a transistor that configures an imaging device, for example.

Claim (Index 8):
A semiconductor device comprising:\n a drain region and a source region provided in a predetermined region of a semiconductor substrate; a channel region provided between the drain region and the source region; and a gate electrode formed on the channel region, wherein the channel region is an impurity diffusion region, and the impurity is doped in such a manner that an impurity concentration is highest at a substantially center part in the channel region.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 93.0
- Lexical Diversity: 2.26984
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10791381', '13957071', '12788784', '13957103', '13587076']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9188839170054278
- 35 USC 102 Novelty (BERT): 0.4844853210698432
- Combined Prediction Score: 0.8754440574118694
- Mean Citation Score: 230.588908
- Max Citation Score: 232.6988
- Similarity Product: 187.34776506581304

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