PATENT CLAIM ANALYSIS

Application Number: 16111672
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["257", "079000"]

Abstract:
A method of manufacturing a semiconductor light-emitting device includes: preparing a layer stack including a light-extracting layer and a light-emitting structure, the light-extracting layer having a light-extracting surface in which a rugged structure is provided, the light-emitting structure being provided on a principal surface opposite to the light-extracting surface of the light-extracting layer; forming a mask over the rugged structure in a partial region of the light-extracting surface; forming a planar surface by removing the rugged structure that is exposed without having the mask formed thereover; and singulating the layer stack by irradiating the planar surface with a laser and cutting at least the light-extracting layer at a position of the planar surface.

Claim (Index 7):
A semiconductor light-emitting device, comprising:\n a light-extracting layer having a light-extracting surface; and a light-emitting structure provided on a principal surface opposite to the light-extracting surface of the light-extracting layer, the light-extracting surface having an outer peripheral region and an inner region located inward of the outer peripheral region, the outer peripheral region having an arithmetic mean roughness of no more than 5 nm, the inner region having a rugged structure provided therein, the rugged structure having a height of no less than 100 nm, the outer peripheral region being formed to be recessed in a thickness direction of the light-extracting layer with respect to the inner region, the outer peripheral region and the inner region having an elevation difference of no less than twice the height of the rugged structure.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 96.0
- Lexical Diversity: 2.22222
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13071922', '10577722', '12705432', '13839680', '14907650']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.912592226198484
- 35 USC 102 Novelty (BERT): 0.4903752734929634
- Combined Prediction Score: 0.870370530927932
- Mean Citation Score: 196.712328
- Max Citation Score: 213.3095
- Similarity Product: 150.60819779175517

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