PATENT CLAIM ANALYSIS

Application Number: 15744318
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["257", "089000"]

Abstract:
Provided is a light-emitting device and a method for manufacturing the same which avoid a distinct color unevenness during the light emission even if variations are present among the light-emitting elements in the concentration of the phosphor that precipitates in the resin for sealing the light-emitting elements. The light-emitting device includes a substrate, a plurality of light-emitting elements that are mounted on the substrate, a first resin layer that integrally seals the light-emitting elements and includes a first phosphor that is excited by light from the light-emitting elements at a concentration that is high as it goes to a lower end near the substrate from an upper end distant from the substrate, and a second resin layer that is provided at an upper side of the first resin layer and includes a second phosphor that is excited by light from the light-emitting elements at a uniform concentration.

Claim (Index 5):
A method for manufacturing a light-emitting device comprising the steps of:\n mounting a plurality of light-emitting elements on a substrate; integrally sealing the plurality of light-emitting elements using an uncured resin that includes a first phosphor excited by light from the plurality of light-emitting elements and thereby forming a first resin layer; precipitating the first phosphor at a side of the substrate while keeping the first resin layer in an uncured state; curing the first resin layer; and providing, at an upper side of the first resin layer, a second resin layer that includes a second phosphor excited by light from the plurality of light-emitting elements at a uniform concentration, wherein the second phosphor generates a smaller amount of heat than the first phosphor.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 2.33846
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15534297', '14920353', '11524256', '15577714', '14074084']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9176570796460894
- 35 USC 102 Novelty (BERT): 0.4881080913208667
- Combined Prediction Score: 0.8747021808135672
- Mean Citation Score: 195.153408
- Max Citation Score: 217.42398
- Similarity Product: 163.42385229590892

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