PATENT CLAIM ANALYSIS

Application Number: 15924943
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["362", "084000"]

Abstract:
An illumination system includes a phosphor to emit light in a wavelength band Δλ PHOSHPOR , a second light source to emit light at a second wavelength λ 2  within an absorption band of the phosphor, a third light source to emit light at a third wavelength λ 3  and a fourth light source to emit light at a fourth wavelength λ 4 . A controller drives the second, third and fourth light sources. A first dichroic optical element: 1) directs light from the phosphor to an optical output of the system, 2) directs light from the third light source to the optical output, and 3) directs light from the fourth light source to the optical output. A second dichroic optical element: 1) directs light from the third light source to the first dichroic optical element, and 2) directs the light from the fourth light source to the first dichroic optical element.

Claim (Index 1):
An illumination system comprising:\n a phosphor light source configured to emit light having a wavelength in a wavelength band \u0394\u03bb PHOSPHOR ; a second light source configured to emit light at a second wavelength \u03bb 2  within an absorption band of the phosphor light source; a third light source configured to emit light at a third wavelength \u03bb 3 ; a fourth light source configured to emit light at a fourth wavelength \u03bb 4 ; a controller configured to drive the second light source, the third light source and the fourth light source; a first dichroic optical element configured to: 1) direct light emitted by the phosphor light source in the wavelength band \u0394\u03bb PHOSPHOR  to an optical output of the illumination system, 2) direct light emitted by the third light source at the third wavelength \u03bb 3  to the optical output of the illumination system, and 3) direct light emitted by the fourth light source at the fourth wavelength \u03bb 4  to the optical output of the illumination system; and a second dichroic optical element configured to: 1) direct the light emitted by the third light source at the third wavelength \u03bb 3  to the first dichroic optical element, and 2) direct the light emitted by the fourth light source at the fourth wavelength \u03bb 4  to the first dichroic optical element.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 3.71111
- Patent Class: 362.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14862492', '13897237', '12484198', '12478704', '15309732']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8326202276352916
- 35 USC 102 Novelty (BERT): 0.6020410782160823
- Combined Prediction Score: 0.8095623126933708
- Mean Citation Score: 353.146412
- Max Citation Score: 519.1738
- Similarity Product: 508.3374822857618

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

Dataset: test