PATENT CLAIM ANALYSIS

Application Number: 15906539
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-04
Patent Classification: ["257", "103000"]

Abstract:
A light-emitting device includes a light-emitting structure including a first-conductivity-type nitride semiconductor layer on a substrate, an active layer on the first-conductivity-type nitride semiconductor layer, and a second-conductivity-type nitride semiconductor layer on the active layer, and a buffer layer between the substrate and the light-emitting structure. The buffer layer includes a plurality of voids. The plurality of voids extend vertically into the buffer layer from a surface of the buffer layer. The surface of the buffer layer is proximate to the light-emitting structure. The plurality of voids have different horizontal sectional areas.

Claim (Index 19):
The light-emitting device of  claim 17 , further comprising:\n a mask layer between the buffer layer and the light-emitting structure, the mask layer including a plurality of openings, wherein a horizontal sectional shape of each opening of the plurality of openings is a substantially circular shape.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 88.0
- Lexical Diversity: 2.5641
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15172976', '15198999', '14622361', '13906748', '13325225']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9171405812533302
- 35 USC 102 Novelty (BERT): 0.493687639679595
- Combined Prediction Score: 0.8747952870959568
- Mean Citation Score: 224.899376
- Max Citation Score: 240.9575
- Similarity Product: 179.29790585607293

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