PATENT CLAIM ANALYSIS

Application Number: 15904030
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["438", "057000"]

Abstract:
Provided is a method of manufacturing a photovoltaic solar cell, including: forming a first conductivity type region that contains a first conductivity dopant, on one surface of a semiconductor substrate and an opposite surface that is opposite to the one surface; removing the first conductivity type region formed on the opposite surface of the semiconductor substrate by performing dry etching; and forming a second conductivity type region that contains a second conductivity type dopant, on the opposite surface of the semiconductor substrate.

Claim (Index 12):
The method of manufacturing a photovoltaic solar cell according to  claim 1 , wherein before forming the first conductivity type region, a V-shaped protrusion is not formed on the one surface and is formed on the opposite surface among the one surface and the opposite surface of the semiconductor substrate.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 88.0
- Lexical Diversity: 2.28205
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11757579', '12037009', '12437595', '12973267', '13612632']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8642805856627273
- 35 USC 102 Novelty (BERT): 0.4832510512323333
- Combined Prediction Score: 0.8261776322196879
- Mean Citation Score: 176.224226
- Max Citation Score: 182.3871
- Similarity Product: 130.5643050920963

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test