PATENT CLAIM ANALYSIS

Application Number: 15861363
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["257", "351000"]

Abstract:
In a manufacturing method for a semiconductor device formed over an SOI substrate, a first epitaxial layer is partially formed over an outer circumference end of a first semiconductor layer in a wide active region. Then, a second epitaxial layer is formed over each of the first semiconductor layers in a narrow active region and the wide active region. Thereby, a second semiconductor layer configured by a laminated body of the first semiconductor layer and the first and second epitaxial layers is formed in the wide active region and a third semiconductor layer configured by a laminated body of the first semiconductor layer and the second epitaxial layer is formed in the narrow active region.

Claim (Index 13):
A semiconductor device comprising:\n an SOI substrate including:\n a support substrate, \n a buried insulating film formed on the support substrate, \n a semiconductor layer formed on the buried insulating film, \n an isolation portion formed on the semiconductor layer side, and \n a plurality of active regions partitioned by the isolation portion, \n wherein the plurality of active regions includes:\n a first active region having a width whose length in a first direction is greater than or equal to a first length and \n a second active region having a width whose length in the first direction is less than the first length, and \n wherein, in an outer end portion of an epitaxial layer formed on the semiconductor layer in each of the first active region and the second active region, an angle between a boundary plane between the buried insulating film and the semiconductor layer and an inclined surface of the outer end portion of the epitaxial layer is greater than or equal to 30\u00b0.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 3.025
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15836889', '14469920', '15721901', '15847103', '13362093']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9207628357733152
- 35 USC 102 Novelty (BERT): 0.5060833616718403
- Combined Prediction Score: 0.8792948883631677
- Mean Citation Score: 259.547476
- Max Citation Score: 303.91473
- Similarity Product: 263.4858781250489

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