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 10):
The light-emitting device of  claim 9 , wherein the plurality of voids include\n first voids having a first horizontal sectional area; second voids having a second horizontal sectional area, the second horizontal sectional area less than the first horizontal sectional area; and third voids having a third horizontal sectional area, the third horizontal sectional area less than the second horizontal sectional area, wherein the plurality of threading dislocations include\n first threading dislocations corresponding to the first voids, \n second threading dislocations corresponding to the second voids, and \n third threading dislocations corresponding to the third voids.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 88.0
- Lexical Diversity: 2.5641
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15172976', '15198999', '14622361', '13906748', '13325225']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9256770898723355
- 35 USC 102 Novelty (BERT): 0.4969629562162073
- Combined Prediction Score: 0.8828056765067228
- Mean Citation Score: 224.899376
- Max Citation Score: 240.9575
- Similarity Product: 176.98221876516942

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