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 16):
The method of manufacturing a photovoltaic solar cell according to  claim 1 , further comprising forming a control passivation layer on the first conductive type region on the one surface of the semiconductor substrate,\n wherein the forming of the first conductivity type region and the forming of the control passivation layer are performed by an in-situ process.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 88.0
- Lexical Diversity: 2.28205
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11757579', '12037009', '12437595', '12973267', '13612632']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8497844362436121
- 35 USC 102 Novelty (BERT): 0.4804852854610321
- Combined Prediction Score: 0.8128545211653541
- Mean Citation Score: 176.224226
- Max Citation Score: 182.3871
- Similarity Product: 131.1483450520277

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