PATENT CLAIM ANALYSIS

Application Number: 15962727
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["257", "098000"]

Abstract:
Disclosed is a light emitting diode using light of a short wavelength band. The light emitting diode includes a first conductivity type semiconductor layer having a front side and a back side, a second conductivity type semiconductor layer having a front side and a back side, an active layer formed between the back side of the first conductivity type semiconductor layer and the front side of the second conductivity type semiconductor layer, a first electrode electrically connected to the first conductivity type semiconductor layer, a second conductivity type reflective layer formed on the back side of the second conductivity type semiconductor layer, and a reflective part formed on the second conductivity type reflective layer to reflect light of a short wavelength band and light of a blue wavelength band and electrically connected to the second conductivity type semiconductor layer. The second conductivity type reflective layer includes DBR unit layers. Each of the DBR unit layers includes a low refractive index layer and a high refractive index layer adjacent to the low refractive index layer. The low refractive index layer and the high refractive index layer include Al x G 1-x N (0<x≤1) and Al y Ga 1-y N (0≤y<1, y<x), respectively.

Claim (Index 9):
The light emitting diode according to  claim 1 , wherein the DBR unit layer includes a plurality of DBR unit layers and the doping concentration of the second conductivity type dopant in the DBR unit layer placed closest to the reflective part is higher than those in the other DBR unit layers.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 91.0
- Lexical Diversity: 3.37879
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15356262', '15693159', '14761713', '15321507', '14158729']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.926758261200048
- 35 USC 102 Novelty (BERT): 0.5934884559473647
- Combined Prediction Score: 0.8934312806747797
- Mean Citation Score: 380.180372
- Max Citation Score: 517.15857
- Similarity Product: 425.84360476724993

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