Patent ID: 11930701
Assignee: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Field: Basic materials chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 0:
1. A compound represented by Formula (G1):, wherein A represents one of a substituted or unsubstituted fused aromatic ring having 10 to 30 carbon atoms and a substituted or unsubstituted fused heteroaromatic ring having 10 to 30 carbon atoms,
wherein R1 represents an aryl group having 6 to 25 carbon atoms where the aryl group has a first substituent and a second substituent,
wherein each of the first substituent and the second substituent independently represents any one of an alkyl group having 3 to 10 carbon atoms, a substituted or unsubstituted cycloalkyl group having 3 to 10 carbon atoms, a trialkylsilyl group having 3 to 12 carbon atoms, and a cycloalkyl group having a bridge structure and having 7 to 10 carbon atoms, and
wherein each of Y1 and Y2 independently represents a cycloalkyl group having a bridge structure and having 7 to 10 carbon atoms.