PATENT CLAIM ANALYSIS

Application Number: 15950622
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["047", "0581LS"]

Abstract:
An improved method to produce artificial light for plant cultivation, an illumination device with a semiconductor light emission solution and device suited for plant cultivation in a greenhouse environment are described. The best mode is considered to be a lighting device with binary alloy quantum dots ( 110, 120, 130, 140, 150, 160 ) made by colloidal methods to produce a size distribution of quantum dots that produces an emission spectrum similar to the photosynthetically active radiation (PAR) spectrum. The methods and arrangements allow more precise spectral tuning of the emission spectrum for lights used in plant ( 310, 311 ) cultivation. Therefore unexpected improvements in the photomorphogenetic control of plant growth, and further improvements in plant production are realized.

Claim (Index 1):
A lighting system, comprising:\n a housing defining a dark cavity with zero sunlight therein; and at least one horticultural lighting fixture comprising\n a) a first emission source comprising at least one light emitting diode (LED) and/or quantum dot emitting main spectral characteristics in the photosynthetically active radiation (PAR) (400-700 nm) area, the main spectral characteristics comprising at least two spectral peaks with non-zero emission intensity, and \n b) a second emission source comprising at least one light emitting diode (LED) and/or quantum dot emitting at least one side spectral characteristics selected from first spectral characteristics in the 700-800 nm area, and second spectral characteristics in the 300-400 nm area, the at least one side spectral characteristics comprising at least one spectral peak with non-zero emission intensity.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 91.0
- Lexical Diversity: 1.65432
- Patent Class: 47.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14673903', '14582501', '13695483', '13695556', '13695518']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7123039698191985
- 35 USC 102 Novelty (BERT): 0.5109050323345742
- Combined Prediction Score: 0.6921640760707362
- Mean Citation Score: 315.09117200000014
- Max Citation Score: 316.04453
- Similarity Product: 272.47122142433165

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