PATENT CLAIM ANALYSIS

Application Number: 15776999
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["362", "002000"]

Abstract:
A lighting system ( 100 A,  100 B) comprises a light source ( 102 ) for emitting a light beam stripe ( 220 B) with a plurality of light emitting units ( 603, 803 A,  803 B) forming an array in the longitudinal direction (X), and an optical element ( 870 ) at the exit side of the light source ( 102 ) extending across the plurality of light emitting units, and configured to enlarge the beam divergence in the transversal direction. The lighting system ( 100 A,  100 B) further comprises a reflector unit, a support structure ( 210 ), and a reflective surface ( 104 ) with an essentially linear shape in the longitudinal direction (X) and a curved shape in the longitudinal transverse direction (Y), and a chromatic diffusing layer ( 108 ) comprising a plurality of nanoparticles embedded in a matrix, wherein the chromatic diffusing layer ( 108 ) is positioned such that at least a portion of the reflected light beam ( 220 A) passes through the chromatic diffusing layer ( 108 ), thereby generating diffuse light by scattering more efficiently the short-wavelengths components of the light in the visible spectral range than the long-wavelength components of the light in the visible spectral range.

Claim (Index 18):
The lighting system ( 100 A,  100 B) of anyone of the preceding claims, wherein the chromatic diffusing layer is positioned next to and upstream of the reflective surface such that at least a portion of the light beam passes through the chromatic diffusing layer before and after being reflected by the curved reflective surface and the reflective surface and the chromatic diffusing layer are configured to provide for a specular reflectance that is larger in the red than in the blue and for a diffuse reflectance that is larger in the blue than in the red, and/or\n chromatic diffusing layer is panel shaped or configured as a coating on a mirror foil formed in a trough-like shape, and/or the chromatic diffusing layer comprises light-scattering elements of average size in the range of about and smaller than 250 nm, e.g. between 10 nm and 250 nm that contribute to the Rayleigh-like scattering.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 93.0
- Lexical Diversity: 2.45263
- Patent Class: 362.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15211777', '15742805', '15742811', '15742799', '15742807']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8567703793682565
- 35 USC 102 Novelty (BERT): 0.5128338593864474
- Combined Prediction Score: 0.8223767273700756
- Mean Citation Score: 283.537646
- Max Citation Score: 321.9699
- Similarity Product: 253.0467943163574

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

Dataset: test