PATENT CLAIM ANALYSIS

Application Number: 15769287
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["257", "040000"]

Abstract:
A buffer layer for protecting an organic layer during high-energy deposition of an electrically conductive layer is disclosed. Buffer layers in accordance with the present invention are particularly well suited for use in perovskite-based single-junction solar cells and double-junction solar cell structures that include at least one perovskite-based absorbing layer. In some embodiments, the buffer layer comprises a layer of oxide-based nanoparticles that is formed using solution-state processing, in which a solution comprising the nanoparticles and a volatile solvent is spin coated onto a structure that includes the organic layer. The solvent is subsequently removed in a low-temperature process that does not degrade the organic layer.

Claim (Index 12):
The optoelectronic device of  claim 11  further comprising:\n a second layer comprising a second material having a second EG that is lower than the first EG; \n a second hole-selective layer; \n a second electron-selective layer, the second layer being between the second hole-selective layer and the second electron-selective layer; and \n a third electrical contact that is in electrical communication with the second layer; \n wherein the second electrical contact substantially transparent for the first signal; \n wherein the first light signal includes light characterized by a second wavelength range; \n wherein the second layer, the second hole-selective layer, the second electron-selective layer, and the second and third electrical contacts are collectively operative for generating electrical energy based on light characterized by the second wavelength range; and \n wherein the first layer, second layer, and second electrical contact are arranged such that the second layer receives at least a portion of the first light signal through the first layer and the second electrical contact.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 91.0
- Lexical Diversity: 1.53425
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15457528', '14491536', '15550439', '14427930', '14958587']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8899763213059783
- 35 USC 102 Novelty (BERT): 0.50898588685085
- Combined Prediction Score: 0.8518772778604654
- Mean Citation Score: 226.09520000000003
- Max Citation Score: 247.37717
- Similarity Product: 169.30047291470052

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