PATENT CLAIM ANALYSIS

Application Number: 16315178
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-10
Patent Classification: ["540", "579000"]

Abstract:
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound of the present disclosure, an organic electroluminescent device having low driving voltage, high luminous efficiency, and/or excellent lifespan characteristic can be produced.

Claim (Index 1):
An organic electroluminescent compound represented by the following formula 1: wherein X 1  to X 13  each independently represent N or CR 1 ; L represents a single bond, a substituted or unsubstituted (C1-C30)alkylene, a substituted or unsubstituted (C6-C30)arylene, a substituted or unsubstituted 3- to 30-membered heteroarylene, or a substituted or unsubstituted (C3-C30)cycloalkylene; Ar and R 1  each independently represent hydrogen, deuterium, a halogen, a cyano, a substituted or unsubstituted (C1-C30)alkyl, a substituted or unsubstituted (C6-C30)aryl, a substituted or unsubstituted 3- to 30-membered heteroaryl, a substituted or unsubstituted (C3-C30)cycloalkyl, a substituted or unsubstituted (C1-C30)alkoxy, a substituted or unsubstituted tri(C1-C30)alkylsilyl, a substituted or unsubstituted di(C1-C30)alkyl(C6-C30)arylsilyl, a substituted or unsubstituted (C1-C30)alkyldi(C6-C30)arylsilyl, a substituted or unsubstituted tri(C6-C30)arylsilyl, a substituted or unsubstituted mono- or di-(C1-C30)alkylamino, a substituted or unsubstituted mono- or di-(C6-C30)arylamino, or a substituted or unsubstituted (C1-C30)alkyl(C6-C30)arylamino; or are linked to an adjacent substituent to form a substituted or unsubstituted, mono- or polycyclic, (C3-C30) alicyclic or aromatic ring, whose carbon atom(s) may be replaced with at least one heteroatom selected from nitrogen, oxygen, and sulfur; the heteroaryl(ene) contains at least one heteroatom selected from B, N, O, S, Si, and P; and a and b each independently represent an integer of 1 to 2.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 99.0
- Lexical Diversity: 1.51515
- Patent Class: 540.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15325140', '15509588', '15757725', '15953940', '15777747']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7511473766649861
- 35 USC 102 Novelty (BERT): 0.5864634599956896
- Combined Prediction Score: 0.7346789849980565
- Mean Citation Score: 475.25508
- Max Citation Score: 480.96527
- Similarity Product: 415.0232204073668

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