PATENT CLAIM ANALYSIS

Application Number: 15750983
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["438", "082000"]

Abstract:
The present invention relates to a method for preparing a perovskite compound usable as a light absorber of a solar cell, and provides a method for preparing a light absorber of a solar cell in which the crystallinity of a perovskite compound is increased, resulting in an increase in the stability and efficiency of the solar cell.

Claim (Index 3):
The method according to  claim 1 ,\n wherein the adduct is PbCl 2 (N,N-dimethylacetamide), PbBr 2 (N,N-dimethylacetamide), PbI 2 (N,N-dimethylacetamide), PbBr 2 (N-methylpyrrolidone), PbI 2 (N-methylpyrrolidone), PbCl 2 (N-methyl-2-pyridone) 2 , PbI 2 (N-methyl-2-pyridone) 2 , PbI 2 (piperidine), PbCl 2 (aniline), or PbI 2 (aniline).

Metadata:
- Claim Count in Document: 18.0
- Percentile: 88.0
- Lexical Diversity: 1.81818
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15541797', '15537091', '15735330', '15102403', '15779174']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8268879633435106
- 35 USC 102 Novelty (BERT): 0.4932587350529169
- Combined Prediction Score: 0.7935250405144513
- Mean Citation Score: 151.807392
- Max Citation Score: 159.43814
- Similarity Product: 105.67061221897364

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