Silicon-contained anthracene compound for organic electroluminescent device

An organic electroluminescent device, comprising:

• a substrate;
• a first electrode layer, on the substrate;
• an organic layer, on the first electrode, wherein the organic layer at least comprises an anthracene compound, represented by the following formula:
• wherein X represents a trialkyl substituted silyl group, a substituted or unsubstituted aryl group having 6 to 20 carbon atoms, a substituted or unsubstituted heteroaryl group having 2 to 20 carbon atoms, or a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms;
• each R1 and R2 represents hydrogen, halogen, or a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, R1 and R2 can be the same or not the same;
• and each R3, R4 and R5 represents a substituted or unsubstituted aryl group having 6 to 20 carbon atoms, or a substituted or unsubstituted alkyl group having 1 to 12 carbon atoms, R3, R4, R5 can be the same or not the same;
• and
• a second electrode layer, on the organic layer.