PATENT CLAIM ANALYSIS

Application Number: 15747893
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["428", "690000"]

Abstract:
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound of the present disclosure is effective in preparing an organic electroluminescent device having low driving voltage and good current and power efficiencies.

Claim (Index 1):
An organic electroluminescent compound represented by the following formula 1: In formula 1, each of two adjacent * of one phenyl ring of formula 1 is bonded to each of two * of formula 2, and in formulae 1 and 2, R 1  to R 5 , each independently, represent hydrogen, deuterium, a halogen, a cyano, a carboxy, a nitro, a hydroxy, a substituted or unsubstituted (C1-C30)alkyl, a substituted or unsubstituted (C3-C30)cycloalkyl, a substituted or unsubstituted (C3-C30)cycloalkenyl, a substituted or unsubstituted (3 to 7-membered)heterocycloalkyl, a substituted or unsubstituted (C6-C30)aryl, a substituted or unsubstituted (3 to 30-membered)heteroaryl, \u2014NR 6 R 7  or \u2014SiR 8 R 9 R 10 , or may be linked to an adjacent substituent(s) to form a substituted or unsubstituted (C3-C30), mono- or polycyclic, alicyclic or aromatic ring, whose carbon atom(s) may be replaced with at least one hetero atom selected from nitrogen, oxygen, and sulfur; and R 6  to R 10 , each independently, represent hydrogen, deuterium, a halogen, a cyano, a carboxy, a nitro, a hydroxy, a substituted or unsubstituted (C1-C30)alkyl, a substituted or unsubstituted (C3-C30)cycloalkyl, a substituted or unsubstituted (C3-C30)cycloalkenyl, a substituted or unsubstituted (3 to 7-membered)heterocycloalkyl, a substituted or unsubstituted (C6-C30)aryl, or a substituted or unsubstituted (3 to 30-membered)heteroaryl; Ar 1  represents a substituted or unsubstituted (C6-C30)aryl, or a substituted or unsubstituted (3 to 30-membered)heteroaryl; a, c, d and e, each independently, represent an integer of 1 to 4; b represents an integer of 1 to 3; and the heteroaryl contains at least one hetero atom selected from B, N, O, S, Si and P.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 1.60714
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15570401', '15311534', '16462988', '15501260', '15777747']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9338926929977012
- 35 USC 102 Novelty (BERT): 0.5551076364152414
- Combined Prediction Score: 0.8960141873394553
- Mean Citation Score: 425.457882
- Max Citation Score: 432.3174
- Similarity Product: 375.7953269044877

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test