PATENT CLAIM ANALYSIS

Application Number: 15963361
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["544", "225000"]

Abstract:
A novel organometallic complex having high heat resistance is provided. The organometallic complex, which includes a structure represented by General Formula (G1), includes iridium and a ligand. The ligand has a pyrazine skeleton. Iridium is bonded to nitrogen at the 1-position of the pyrazine skeleton. A phenyl group that has an alkyl group as a substituent is bonded at each of the 2- and 3-positions of the pyrazine skeleton, and a phenyl group that has a cyano group as a substituent is bonded at the 5-position of the pyrazine skeleton. The ortho position of the phenyl group bonded at the 2-position of the pyrazine skeleton is bonded to iridium. In the formula, each of A 1  to A 4  independently represents a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms. Each of R 1  to R 6  independently represents any of hydrogen, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted aryl group having 6 to 13 carbon atoms, and a substituted or unsubstituted heteroaryl group having 3 to 12 carbon atoms. Each of R 7  to R 11  independently represents any of hydrogen, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted aryl group having 6 to 13 carbon atoms, a substituted or unsubstituted heteroaryl group having 3 to 12 carbon atoms, and a cyano group. At least one of R 7  to R 11  represents a cyano group.

Claim (Index 12):
A light-emitting device comprising:\n the light-emitting element according to  claim 7 ; and a transistor or a substrate.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 91.0
- Lexical Diversity: 3.41772
- Patent Class: 544.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15378500', '15332309', '15085390', '14974142', '14934566']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8228113680064415
- 35 USC 102 Novelty (BERT): 0.6155511455994428
- Combined Prediction Score: 0.8020853457657418
- Mean Citation Score: 549.8056019999998
- Max Citation Score: 629.9112
- Similarity Product: 485.9380011192799

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