PATENT CLAIM ANALYSIS

Application Number: 15867148
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["257", "013000"]

Abstract:
A light emitting diode having improved light efficiency and enhanced reflectivity of a device by forming an insulating reflective part on a reflective electrode formed on the upper surface of a mesa. A mesa exposing part is formed on the outer periphery and/or in the interior region of the reflective electrode to expose a predetermined area of the upper surface of the mesa such that reflection at the mesa exposing part is performed by the insulating reflective part.

Claim (Index 1):
A light emitting diode comprising:\n at least one mesa structure comprising a sequentially stacked arrangement of a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer, the mesa structure being partially removed by etching to expose at least part of the first conductivity type semiconductor layer; a first electrode electrically connected to the exposed first conductivity type semiconductor layer; and a second electrode disposed on an upper surface of the mesa structure and electrically connected to the second conductivity type semiconductor layer, wherein: a mesa exposing portion is formed in at least some region of a periphery of the upper surface of the mesa structure, the mesa exposing portion being not covered by the second electrode and exposing the second conductivity type semiconductor layer, the mesa exposing portion comprising a first mesa exposing portion having a first separation distance between the second electrode and the periphery of the upper surface of the mesa structure and a second mesa exposing portion having a second separation distance therebetween; the second separation distance is greater than the first separation distance; and an insulating reflection portion is disposed at least on the second mesa exposing portion.

Metadata:
- Claim Count in Document: 104.0
- Percentile: 86.0
- Lexical Diversity: 1.81818
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15226304', '15279549', '15132887', '14848242', '14848232']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9276897909334592
- 35 USC 102 Novelty (BERT): 0.5078257842356749
- Combined Prediction Score: 0.8857033902636808
- Mean Citation Score: 304.247112
- Max Citation Score: 311.36646
- Similarity Product: 272.60637246352667

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