PATENT CLAIM ANALYSIS

Application Number: 15870236
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["257", "101000"]

Abstract:
A light-emitting diode includes a first-type nitride region, a light-emitting region and a second-type nitride region, wherein the first-type nitride region includes a plurality of alternating first nitride layers and second nitride layers. The second nitride layers have high-doped emitting points pointing to the corresponding first nitride layer. The second-type nitride region includes a plurality of alternating third nitride layers and fourth nitride layers, wherein doping concentration of the fourth nitride layer is higher than that of the third nitride layer, and the fourth nitride layer has high-doped emitting points pointing to the third nitride layer. By adjusting thickness of the second nitride layer and the fourth nitride layer in different growth cycles, and density and form of corresponding emitting points, horizontal expansion of current in the first-type nitride region and the second-type nitride region can be greatly enhanced through alternating emitting points, thereby improving LED performance.

Claim (Index 4):
The light-emitting diode of  claim 1 , wherein the second-type nitride region comprises a third nitride layer and a fourth nitride layer, wherein a doping concentration of the fourth nitride layer is higher than a doping concentration of the third nitride layer, and the fourth nitride layer has high-doped emitting points pointing to the third nitride layer.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 86.0
- Lexical Diversity: 2.67797
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14599300', '11376453', '13579174', '13103631', '12195635']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9228326637017152
- 35 USC 102 Novelty (BERT): 0.4911618911965475
- Combined Prediction Score: 0.8796655864511986
- Mean Citation Score: 220.310906
- Max Citation Score: 232.75455
- Similarity Product: 178.5296116603017

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