PATENT CLAIM ANALYSIS

Application Number: 15974322
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-10
Patent Classification: ["257", "089000"]

Abstract:
Described herein are light-emitting devices that incorporate at least one light-emitting element and that satisfy predetermined requirements, in which ϕ SSL (λ) emitted from the light-emitting device satisfies predetermined conditions described herein.

Claim (Index 18):
A light-emitting device incorporating a light-emitting element that emits bluish purple or blue light and satisfying the following B, wherein\n \u03d5 SSL (\u03bb) emitted from the light-emitting device satisfies all of the following Condition 3\u2032, Condition 3\u2033 and Condition 4: B: the light-emitting device comprises the light-emitting element and a control element, wherein\n if a wavelength is denoted by \u03bb (nm), a spectral power distribution of a light emitted from the light-emitting element in a main radiant direction is denoted by \u03a6 elm (\u03bb), and a spectral power distribution of a light emitted from the light-emitting device in the main radiant direction is denoted by \u03d5 SSL (\u03bb), \n \u03a6 elm (\u03bb) also satisfies all of the following Condition 3\u2032, Condition 3\u2033 and Condition 4: \n Condition 3\u2032:\n if an a* value and a b* value in CIE 1976 L*a*b* color space of 15 Munsell renotation color samples from #01 to #15 listed below when mathematically assuming illumination by the target light are respectively denoted by a* n  and b* n  (where n is a natural number from 1 to 15), and \n if an a* value and a b* value in CIE 1976 L*a*b* color space of the 15 Munsell renotation color samples when mathematically assuming illumination by a reference light that is selected according to a correlated color temperature T (K) of the light emitted in the radiant direction are respectively denoted by a* nref  and b* nref  (where n is a natural number from 1 to 15), then each saturation difference \u0394C n  satisfies\n \u22123.8 \u2264\u0394C n \u226418.6 (where  n  is a natural number from 1 to 15), \n where \u0394 C n =\u221a{( a* n ) 2 +( b* n ) 2 }\u2212\u221a{( a* nref ) 2 +( b* nref ) 2 } \n \n with the 15 Munsell renotation color samples being: \n #01 7.5P 4/10 \n #02 10PB 4/10 \n #03 5PB 4/12 \n #04 7.5B 5/10 \n #05 10BG 6/8 \n #06 2.5BG 6/10 \n #07 2.5G 6/12 \n #08 7.5GY 7/10 \n #09 2.5GY 8/10 \n #10 5Y 8.5/12 \n #11 10YR 7/12 \n #12 5YR 7/12 \n #13 10R 6/12 \n #14 5R 4/14 \n #15 7.5RP 4/12; \n Condition 3\u2033:\n if a maximum saturation difference value is denoted by \u0394C max  and a minimum saturation difference value is denoted by \u0394C min , then a difference |\u0394C max \u2212\u0394C min | between the maximum saturation difference value and the minimum saturation difference value satisfies\n 2.8\u2264|\u0394 C max \u2212\u0394C min |\u226419.6; and \n \n Condition 4:\n if hue angles in CIE 1976 L*a*b* color space of the 15 Munsell renotation color samples when mathematically assuming illumination by the target light are denoted by \u03b8 n  (degrees) (where n is a natural number from 1 to 15), and \n if hue angles in a CIE 1976 L*a*b* color space of the 15 Munsell renotation color samples when mathematically assuming illumination by a reference light that is selected according to the correlated color temperature T (K) of the light emitted in the radiant direction are denoted by \u03b8 nref  (degrees) (where n is a natural number from 1 to 15), then an absolute value of each difference in hue angles |\u0394h n | satisfies\n 0 \u2264|\u0394h n |\u22649.0 (degree) (where  n  is a natural number from 1 to 15), \n where \u0394 h n =\u03b8 n \u2212\u03b8 nref .

Metadata:
- Claim Count in Document: 101.0
- Percentile: 93.0
- Lexical Diversity: 1.16129
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15660352', '15911269', '15945026', '14196617', '15266377']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.987826055501862
- 35 USC 102 Novelty (BERT): 0.9185197977188572
- Combined Prediction Score: 0.9808954297235616
- Mean Citation Score: 1432.13226
- Max Citation Score: 1590.8486
- Similarity Product: 1544.4048960248351

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

Dataset: test