PATENT CLAIM ANALYSIS

Application Number: 16088566
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["362", "084000"]

Abstract:
The invention provides a wavelength conversion member which can draw heat efficiently away from a region that is prone to generating heat under irradiation of light with a high energy density and which can suppress the thermal quenching of phosphor, and provides a method for manufacturing such wavelength conversion members, and a light-emitting device having such a wavelength conversion member. A wavelength conversion member  100  of reflection type is configured to convert light with a specific wavelength to light with other wavelength and also configured to reflect the light on a reflection surface, thereby emitting the light as illumination light, wherein the wavelength conversion member  100  includes a transmissive element  110  including an inorganic material and being optically transmissive, a phosphor layer  120  joined to the transmissive element  110  and including phosphor particles that absorb light and emit converted light and a translucent ceramic that binds the phosphor particles to one another, and a reflector  130  disposed in contact with a side of the phosphor layer  120  opposite to the transmissive element  110  and defining the reflection surface on which the converted light is reflected. With this configuration, heat can be dissipated efficiently from a region that is prone to generating heat under irradiation of light with a high energy density, and the thermal quenching of phosphor can be suppressed.

Claim (Index 2):
The wavelength conversion member according to  claim 1 , wherein the phosphor layer is joined to the transmissive element by chemical bonding, and\n the reflector is in simple physical contact with the phosphor layer without any medium.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 97.0
- Lexical Diversity: 2.35714
- Patent Class: 362.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16070974', '16092687', '15763873', '15311535', '14986376']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8434187998946411
- 35 USC 102 Novelty (BERT): 0.5098845300515216
- Combined Prediction Score: 0.8100653729103292
- Mean Citation Score: 260.97966800000006
- Max Citation Score: 271.26132
- Similarity Product: 181.279632031324

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

Dataset: test