PATENT CLAIM ANALYSIS

Application Number: 15953940
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["544", "284000"]

Abstract:
The present invention relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound according to the present invention, it is possible to produce an organic electroluminescent device having low driving voltage, excellent current and power efficiencies, and noticeably improved driving lifespan.

Claim (Index 1):
An organic electroluminescent compound is represented by the following formula 3: wherein L represents a single bond, a substituted or unsubstituted (C6-C30)arylene, or a substituted or unsubstituted 3- to 30-membered heteroarylene; R 1  to R 17  each independently represent hydrogen, deuterium, a substituted or unsubstituted (C3-C30)cycloalkyl, a substituted or unsubstituted (C6-C30)aryl, a substituted or unsubstituted 3- to 30-membered heteroaryl, a substituted or unsubstituted mono- or di-(C6-C30)arylamino, a substituted or unsubstituted (C1-C30)alkyl(C6-C30)arylamino, a substituted or unsubstituted tri(C1-C30)alkylsilyl, a substituted or unsubstituted tri(C6-C30)arylsilyl, a substituted or unsubstituted di(C1-C30)alkyl(C6-C30)arylsilyl, or a substituted or unsubstituted (C1-C30)alkyldi(C6-C30)arylsilyl; or are linked to an adjacent substituent(s) 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 hetero atom selected from nitrogen, oxygen, and sulfur; and the heteroaryl contains at least one hetero atom selected from B, N, O, S, P(\u2550O), Si, and P.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 91.0
- Lexical Diversity: 1.64706
- Patent Class: 544.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15509588', '15671365', '15306123', '15311539', '15777747']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8559261647441743
- 35 USC 102 Novelty (BERT): 0.5863356050833173
- Combined Prediction Score: 0.8289671087780885
- Mean Citation Score: 502.083924
- Max Citation Score: 509.61008
- Similarity Product: 448.7821248383904

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

Dataset: test