PATENT CLAIM ANALYSIS

Application Number: 15887470
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["438", "029000"]

Abstract:
The present disclosure provides a light-emitting device and manufacturing method thereof. The light-emitting device comprises: a metal connecting structure; a barrier layer on the metal connecting structure, the barrier layer comprising a first metal multilayer on the metal connecting structure and a second metal multilayer on the first metal multilayer; a metal reflective layer on the barrier layer; and a light-emitting stack electrically coupled to the metal reflective layer, wherein the first metal multilayer comprises a first metal layer comprising a first metal material and a second metal layer comprising a second metal material, and the second metal multilayer comprises a third metal layer comprising a third metal material and a fourth metal layer comprising a fourth metal material.

Claim (Index 1):
A light-emitting device comprising:\n a substrate; a barrier layer on the substrate, the barrier layer comprising a first metal multilayer and a second metal multilayer directly on the first metal multilayer; a metal connecting structure located between the substrate and the barrier layer; a metal reflective layer on the barrier layer; and a light-emitting stack electrically coupled to the metal reflective layer, wherein the barrier layer is between the light-emitting stack and the substrate; wherein the first metal multilayer comprises a first metal layer comprising a first metal element and a second metal layer comprising a second metal element, and the first metal layer is closer to the metal connecting structure than the second metal layer is, and the second metal multilayer comprises a third metal layer comprising a third metal element and a fourth metal layer comprising a fourth metal element, and the third metal layer is closer to the second metal layer than the fourth metal layer is, and the first metal element is different from the second metal element, and the third metal element is different from the fourth metal element.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 3.55556
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15078355', '14556032', '15581909', '13341414', '12564458']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8496302936040911
- 35 USC 102 Novelty (BERT): 0.517911357353413
- Combined Prediction Score: 0.8164583999790234
- Mean Citation Score: 260.859996
- Max Citation Score: 322.86813
- Similarity Product: 300.76096385596986

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