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 14):
The production method according to  claim 9 , comprising:\n doping the impurity in such a manner that an impurity concentration of the second impurity diffusion region is 1.25 times or more an impurity concentration of the first impurity diffusion region, with reference to the impurity concentration of the first impurity diffusion 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): 0.9172155926844212
- 35 USC 102 Novelty (BERT): 0.508200740840181
- Combined Prediction Score: 0.8763141074999972
- Mean Citation Score: 230.588908
- Max Citation Score: 232.6988
- Similarity Product: 136.3108219591379

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