PATENT CLAIM ANALYSIS

Application Number: 15982427
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["257", "098000"]

Abstract:
Provided are a fluorescent material and a light emitting device using the fluorescent material. The fluorescent material has a composition of a rare earth aluminum gallate containing at least one rare earth element Ln selected from the group consisting of Y, Gd, La, Lu, Sc and Sm; at least one Group 13 element selected from Al and Ga; Tb; Ce; and Eu. When a total molar composition ratio of Al and Ga is set to 5, a total molar ratio of Ln, and Tb, Ce and Eu is 3, a molar ratio of Tb is a product of 3 and a parameter a, a molar ratio of Ce is a product of 3 and a parameter b, a molar ratio of Eu is a product of 3 and a parameter c, a molar ratio of Ga is a product of 5 and a parameter d, the parameter a is 0.25 or more and less than 1, the parameter b is 0.008×10 −2  or more and 1.5×10 −2  or less, the parameter c is 0.012×10 −2  or more and 2×10 −2  or less, and the parameter d is 0 or more and 0.85 or less.

Claim (Index 7):
The fluorescent material according to  claim 2 , wherein\n the parameter a is 0.35 or more and less than 1, the parameter b is 0.015\u00d710 \u22122  or more and 0.7\u00d710 \u22122  or less, the parameter c is 0.02\u00d710 \u22122  or more and 1.2\u00d710 \u22122  or less, and the parameter d is 0.15 or more and 0.75 or less.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 3.0
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15843544', '15615896', '15347038', '15682987', '15717232']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9179910838182456
- 35 USC 102 Novelty (BERT): 0.5210650839159694
- Combined Prediction Score: 0.878298483828018
- Mean Citation Score: 269.904596
- Max Citation Score: 280.45145
- Similarity Product: 182.6163261076033

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