PATENT CLAIM ANALYSIS

Application Number: 16112952
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["257", "098000"]

Abstract:
Provided is a fluoride phosphor having a composition represented by the general formula (1): A 2 SiF 6 :Mn 4+   (1) in which A represents at least one alkali metal comprising at least K. The fluoride phosphor has a ratio (A1/A2) of an area (A1) of a spectrum in a range of from 637 eV or more to less than 645 eV in XPS measurement to an area (A2) of a spectrum in a range of from 682.8 eV or more to less than 690 eV in XPS measurement, of 0.0008 to 0.0025.

Claim (Index 3):
A light emitting device comprising: the fluoride phosphor according to  claim 1 ; and a light emitting source having a peak wavelength of 420 nm to 480 nm.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 96.0
- Lexical Diversity: 1.78333
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15121317', '15447225', '15156431', '15121318', '11705860']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9100454688518936
- 35 USC 102 Novelty (BERT): 0.5078821478232795
- Combined Prediction Score: 0.8698291367490322
- Mean Citation Score: 246.428072
- Max Citation Score: 260.53174
- Similarity Product: 187.4588153861713

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

Dataset: test