PATENT CLAIM ANALYSIS

Application Number: 15871171
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["250", "50400R"]

Abstract:
A LED structure, a lighting fixture and a method of providing white light illumination. The LED structure comprises a substrate; a light emitting area defined on the substrate as a cavity; a first type of light emitting semiconductor source with bactericidal characteristics mounted in the cavity; a second type of light emitting semiconductor source mounted in the cavity with ability to excite the wavelength conversion material to generate white light; and a wavelength conversion material layer formed on top of the light emitting semiconductor sources. The invention enables disinfection by a lighting source or a luminaire visibly apparent to human as a white light source that is neither harmful to a human nor creates discomfort.

Claim (Index 16):
A lighting fixture comprising:\n a LED structure comprised of a substrate; a light emitting area defined on the substrate as a cavity; at least two light emitting semiconductor sources with bactericidal and germicidal characteristics mounted in the cavity; wherein both of the light emitting semiconductor sources have ability to excite a wavelength conversion material to generate white light and at least one of the light emitting semiconductor sources have a peak wavelength emission above ultraviolet wavelengths and below 410 nm, preferably substantially at 405 nm, and the full width half maximum of the emission is below 30 nm; and a wavelength conversion material layer formed on top of the light emitting semiconductor sources to be excited by the light emitting semiconductor sources.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 86.0
- Lexical Diversity: 1.95238
- Patent Class: 250.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14710629', '14710627', '15077387', '15617442', '13211145']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6879164618704018
- 35 USC 102 Novelty (BERT): 0.5112557806094461
- Combined Prediction Score: 0.6702503937443063
- Mean Citation Score: 264.25775400000003
- Max Citation Score: 279.95477
- Similarity Product: 199.15964879606784

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