PATENT CLAIM ANALYSIS

Application Number: 16290233
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-06
Patent Classification: ["136", "256000"]

Abstract:
A solar cell can include a front passivation region including a plurality of layers formed of different materials from each other and including a first aluminum oxide layer and a first silicon nitride layer, and a back passivation region including a plurality of layers formed of different materials from each other and including a second aluminum oxide layer and a second silicon nitride layer, wherein a thickness of a first silicon nitride layer is greater than a thickness of the first aluminum oxide layer, and a thickness of a second silicon nitride layer is greater than a thickness of the second aluminum oxide layer.

Claim (Index 1):
A solar cell comprising:\n a substrate; a first conductive type region which is positioned at a front surface of the substrate and has a first conductive type; a second conducive type region which is positioned at a back surface opposite the front surface of the substrate and has a second conductive type different from the first conductive type; a front passivation region including a plurality of layers which are sequentially positioned on the first conductive type region; a back passivation region including a plurality of layers which are sequentially positioned on the second conductive type region; a front electrode part which passes through the front passivation region and is connected to the first conductive type region, wherein the front electrode part comprises a plurality of front electrodes that are apart from each other and a front bus bar connecting the plurality of front electrodes; and a back electrode part which passes through the back passivation region and is connected to the second conductive type region, wherein the back electrode part comprises a plurality of back electrodes that are apart from each other and a back bus bar connecting the plurality of back electrodes, wherein the front passivation region includes the plurality of layers formed of different materials from each other and including a first aluminum oxide layer and a first silicon nitride layer, and the back passivation region includes the plurality of layers formed of different materials from each other and including a second aluminum oxide layer and a second silicon nitride layer, and wherein a thickness of the first silicon nitride layer is greater than a thickness of the first aluminum oxide layer, and a thickness of the second silicon nitride layer is greater than a thickness of the second aluminum oxide layer.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 99.0
- Lexical Diversity: 3.0
- Patent Class: 136.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15334611', '13543135', '14974407', '13472109', '13779025']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8143649485376043
- 35 USC 102 Novelty (BERT): 0.521144660329588
- Combined Prediction Score: 0.7850429197168027
- Mean Citation Score: 310.690106
- Max Citation Score: 347.2149
- Similarity Product: 323.70173602119684

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

Dataset: test