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 17):
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) does not satisfy at least one 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