Patent ID: 11957047
Assignee: UNIVERSAL DISPLAY CORPORATION
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C  Y | IPC C  H

Claim 16:
17. The composition of claim 1, wherein the first compound is selected from the group consisting of:, Compound C64 through C66, each represented

by the formula

 

 

wherein in Compound C64: X = O,

in Compound C65: X = S,

in Compound C66: X = Se,

 

Compound C67 through C69, each represented

by the formula

 

 

wherein in Compound C67: X = O,

in Compound C68: X = S,

in Compound C69: X = Se,

 

Compound C70 through C72, each represented

by the formula

 

 

wherein in Compound C70: X = O,

in Compound C71: X = S,

in Compound C72: X = Se,

 

Compound C73 through C75, each represented

by the formula

 

 

wherein in Compound C73: X = O,

in Compound C74: X = S,

in Compound C75: X = Se,

 

Compound C76 through C78, each represented

by the formula

 

 

wherein in Compound C76: X = O,

in Compound C77: X = S,

in Compound C78: X = Se,

 

Compound C79 through C81, each represented

by the formula

 

 

wherein in Compound C79: X = O,

in Compound C80: X = S,

in Compound C81: X = Se,

 

Compound C82 through C84, each represented

by the formula

 

 

wherein in Compound C82: X = O,

in Compound C83: X = S,

in Compound C84: X = Se,

 

Compound C85 through C87, each represented

by the formula

 

 

wherein in Compound C85: X = O,

in Compound C86: X = S,

in Compound C87: X = Se,

 

Compound C88 through C90, each represented

by the formula

 

 

wherein in Compound C88: X = O,

in Compound C89: X = S,

in Compound C90: X = Se,

 

Compound C91 through C93, each represented

by the formula

 

 

wherein in Compound C91: X = O,

in Compound C92: X = S,

in Compound C93: X = Se,

 

Compound C94 through C96, each represented

by the formula

 

 

wherein in Compound C94: X = O,

in Compound C95: X = S,

in Compound C96: X = Se,

 

Compound C97 through C99, each represented

by the formula

 

 

wherein in Compound C97: X = O,

in Compound C98: X = S,

in Compound C99: X = Se,

 

Compound C100 through C102, each represented

by the formula

 

 

wherein in Compound C100: X = O,

in Compound C101: X = S,

in Compound C102: X = Se,

 

Compound C103 through C105, each represented

by the formula

 

 

wherein in Compound C103: X = O,

in Compound C104: X = S,

in Compound C105: X = Se,

 

Compound C106 through C108, each represented

by the formula

 

 

wherein in Compound C106: X = O,

in Compound C107: X = S,

in Compound C108: X = Se,

 

Compound C109 through C111, each represented

by the formula

 

 

wherein in Compound C109: X = O,

in Compound C110: X = S,

in Compound C111: X = Se,

 

Compound C112 through C114, each represented

by the formula

 

 

wherein in Compound C112: X = O,

in Compound C113: X = S,

in Compound C114: X = Se,

 

Compound C115 through C117, each represented

by the formula

 

 

wherein in Compound C115: X = O,

in Compound C116: X = S,

in Compound C117: X = Se,

 

Compound C133 through C135, each represented

by the formula

 

 

wherein in Compound C133: X = O,

in Compound C134: X = S,

in Compound C135: X = Se,

 

Compound C136 through C138, each represented

by the formula

 

 

wherein in Compound C136: X = O,

in Compound C137: X = S,

in Compound C138: X = Se,

 

Compound C139 through C141, each represented

by the formula

 

 

wherein in Compound C139: X = O,

in Compound C140: X = S,

in Compound C141: X = Se,

 

Compound C142 through C144, each represented

by the formula

 

 

wherein in Compound C142: X = O,

in Compound C143: X = S,

in Compound C144: X = Se,

 

Compound C151 through C153, each represented

by the formula

 

 

wherein in Compound C151: X = O,

in Compound C152: X = S,

in Compound C152: X = Se,

 

Compound C154 through C156, each represented

by the formula

 

 

wherein in Compound C154: X = O,

in Compound C155: X = S,

in Compound C156: X = Se,

 

Compound C169 through C171, each represented

by the formula

 

 

wherein in Compound C169: X = O,

in Compound C170: X = S,

in Compound C171: X = Se,

 

Compound C172 through C174, each represented

by the formula

 

 

wherein in Compound C172: X = O,

in Compound C173: X = S,

in Compound C174: X = Se,

 

Compound C178 through C180, each represented

by the formula

 

 

wherein in Compound C178: X = O,

in Compound C179: X = S,

in Compound C180: X = Se,

 

Compound C181 through C183, each represented

by the formula

 

 

wherein in Compound C181: X = O,

in Compound C182: X = S,

in Compound C183: X = Se,

 

Compound C184 through C186, each represented

by the formula

 

 

wherein in Compound C184: X = O,

in Compound C185: X = S,

in Compound C186: X = Se,

 

Compound C187 through C189, each represented

by the formula

 

 

wherein in Compound C187: X = O,

in Compound C188: X = S,

in Compound C189: X = Se,

 

Compound C199 through C201, each represented

by the formula

 

 

wherein in Compound C199: X = O,

in Compound C200: X = S,

in Compound C201: X = Se,

 

Compound C202 through C204, each represented

by the formula

 

 

wherein in Compound C202: X = O,

in Compound C203: X = S,

in Compound C204: X = Se,

 

Compound C217 through C219, each represented

by the formula

 

 

wherein in Compound C217: X = O,

in Compound C218: X = S,

in Compound C219: X = Se,

 

Compound C238 through C240, each represented

by the formula

 

 

wherein in Compound C238: X = O,

in Compound C239: X = S,

in Compound C240: X = Se,

 

Compound C244 through C246, each represented

by the formula

 

 

wherein in Compound C244: X = O,

in Compound C245: X = S,

in Compound C246: X = Se,

 

Compound C247 through C249, each represented

by the formula

 

 

wherein in Compound C247: X = O,

in Compound C248: X = S,

in Compound C249: X = Se,

 

Compound C250 through C252, each represented

by the formula

 

 

wherein in Compound C250: X = O,

in Compound C251: X = S,

in Compound C252: X = Se,

and

 

Compound C253 through C255, each represented

by the formula

 

 

wherein in Compound C253: X = O,

in Compound C254: X = S,

in Compound C255: X = Se.