PATENT CLAIM ANALYSIS

Application Number: 15748620
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["257", "079000"]

Abstract:
A group III nitride semiconductor light-emitting element having longer element life than conventional group III nitride semiconductor light-emitting elements and a method of manufacturing the same are provided. A group III nitride semiconductor light-emitting element  100  comprises, in the following order: an n-type group III nitride semiconductor layer  30;  a group III nitride semiconductor laminated body  40  obtained by alternately laminating a barrier layer  40 a  and a well layer  40 b  narrower in bandgap than the barrier layer  40 a  in the stated order so that the number of barrier layers  40 a  and the number of well layers  40 b  are both N, where N is an integer; an AlN guide layer  60;  and a p-type group III nitride semiconductor layer  70,  wherein the AlN guide layer  60  has a thickness of 0.5 nm or more and 2.0 nm or less.

Claim (Index 3):
The group III nitride semiconductor light-emitting element according to  claim 1 ,\n wherein an Nth well layer in the group III nitride semiconductor laminated body and the AlN guide layer are in contact with each other, or a final barrier layer wider in bandgap than the well layer and narrower in bandgap than the AlN guide layer is further provided between the Nth well layer in the group III nitride semiconductor laminated body and the AlN guide layer, the final barrier layer having a thickness of 1.5 nm or less.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 86.0
- Lexical Diversity: 2.14085
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12999726', '10575625', '12550329', '12377522', '13137997']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9381344709451558
- 35 USC 102 Novelty (BERT): 0.5198761484161508
- Combined Prediction Score: 0.8963086386922553
- Mean Citation Score: 322.0765820000001
- Max Citation Score: 326.66876
- Similarity Product: 249.71300085925105

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