PATENT CLAIM ANALYSIS

Application Number: 16027223
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["257", "098000"]

Abstract:
A light emitting device, comprising a light emitting element having a peak emission wavelength in a range of from 440 nm to 460 nm, and a phosphor member. The phosphor member contains: a first phosphor having a peak emission wavelength in a range of from 440 nm to 550 nm and comprising at least one selected from the group consisting of an Eu-activated alkaline earth aluminate or an Eu-activated silicate containing Ca, Mg, and Cl; a second phosphor having a peak emission wavelength in a range of from 500 nm to 600 nm and comprising a Ce-activated rare earth aluminate; a third phosphor having a peak emission wavelength in a range of from 610 nm to 650 nm and comprising an Eu-activated silicon nitride containing Al and at least one selected from the group consisting of Sr and Ca; and a fourth phosphor having a peak emission wavelength in a range of from 650 nm to 670 nm and comprising a Mn-activated fluorogermanate.

Claim (Index 14):
The light emitting device according to  claim 1 , wherein a sum of special color rendering indexes R9 to R15 of the light emitting device is at least 600.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 95.0
- Lexical Diversity: 2.70312
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15605197', '15384787', '14899748', '13634634', '14608191']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9402562463781856
- 35 USC 102 Novelty (BERT): 0.5510343921589939
- Combined Prediction Score: 0.9013340609562664
- Mean Citation Score: 365.949198
- Max Citation Score: 417.31354
- Similarity Product: 349.1866198538923

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

Dataset: test