PATENT CLAIM ANALYSIS

Application Number: 16369046
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-10
Patent Classification: ["313", "503000"]

Abstract:
A wavelength converting member comprising a first wavelength converting layer containing: a first fluorescent material having a light emission peak wavelength in a range of 620 nm or more and 660 nm or less; a second fluorescent material having a light emission peak wavelength in a range of 510 nm or more and 560 nm or less; and a resin, wherein the average particle diameter, as measured according to a Fisher Sub-Sieve Sizer method, of the first fluorescent material is in a range of 2 μm or more and 30 μm or less, wherein the second fluorescent material comprises a β-SiAlON fluorescent material, the circularity of the β-SiAlON fluorescent material is 0.7 or more, and the volume average particle diameter, as measured according to a laser diffraction scattering particle size distribution measuring method, of the β-SiAlON fluorescent material is in a range of 2 μm or more and 30 μm or less, and wherein the thickness of the first wavelength converting layer is in a range of 50 μm or more and 200 μm or less.

Claim (Index 14):
The wavelength converting member according to  claim 9 , wherein at least one of the first wavelength converting layer and the translucent layer comprises a filler, wherein the filler is at least one selected from the group consisting of silicon oxide, zirconium oxide, titanium oxide, zinc oxide, and aluminum oxide.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 99.0
- Lexical Diversity: 2.95312
- Patent Class: 313.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14760763', '15005274', '15715841', '13508949', '11914272']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7830297605914407
- 35 USC 102 Novelty (BERT): 0.5030351229096768
- Combined Prediction Score: 0.7550302968232643
- Mean Citation Score: 280.770276
- Max Citation Score: 305.1113
- Similarity Product: 205.6856150304556

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