Patent ID: 11926638
Assignee: UNIVERSAL DISPLAY CORPORATION
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  H | IPC C  H

Claim 12:
13. The compound of claim 1, wherein when R is present, at least one R is selected from the group consisting of Rx, wherein x is an integer from 1 to 9000, wherein the structures of Rx are as defined below:, Rx
Structure of R
RS1, RS2, RS3
x

when x is 1 to 35, Rx have the structure,

wherein RS1 = Bi, wherein i = x,

 

when x is 36 to 1260, Rx have the structure.

wherein RS1 = Bi, RS2 = Bj wherein i and j are independently an integer from 1 to 35, and
x = 35(i − 1) + j + 35,

 

when x is 1261 to 2485, Rx have the structure,

wherein RS1 = Bi, R52 = Bj wherein i and j are independently an integer from 1 to 35, and
x = 35(i − 1) + j + 1260,

 

when x is 2486 to 2520, Rx have the structure,

wherein RS1 = Bi, wherein i is an integer from 1 to 35, and
x = i + 2485,

 

when x is 2521 to 3745, Rx have the structure,

wherein RS1 = Bi, RS2 = Bj wherein i and j are independently an integer from 1 to 35, and
x = 35(i − 1) + j + 2520,

 

when x is 3746 to 4970, Rx have the structure,

wherein RS1 = Bi, RS2 = Bj wherein i and j are independently an integer from 1 to 35, and
x = 35(i − 1) + j + 3745,

 

when x is 4971, Rx has the structure,

 

when x is 4972 to 5006, Rx have the structure,

wherein RS1 = Bi, wherein i is an integer from 1 to 35, and
x = i + 4971,

 

when x is 5007 to 5041, Rx have the structure,

wherein RS1 = Bi, wherein i is an integer from 1 to 35, and
x = i + 5006,

 

when x is 5042, Rx has the structure,

 

when x is 5043 to 5077, Rx have the structure,

wherein RS1 = Bi, wherein i is an integer from 1 to 35, and
x = i + 5077

 

when x is 5078 to 5112, Rx have the structure,

wherein RS1 = Bi, wherein i is an integer from 1 to 35, and
x = i + 5078,

 

when x is 5113 to 6337, Rx have the structure,

wherein RS1 = Bi, RS2 = Bj wherein i and j are independently an integer from 1 to 35, and
x = 35(i − 1) + j + 5112,

 

when x is 6338, Rx has the structure,

 

when x is 6339 to 6373, Rx have the structure,

wherein RS1 = Bi, wherein i is an integer from 1 to 35, and
x = i + 6373,

 

when x is 6374, Rx has the structure,

 

when x is 6375 to 6409, Rx have the structure,

wherein RS1 = Bi, wherein i is an integer from 1 to 35, and
x = i + 6374,

 

when x is 6410 to 6444, Rx have the structure,

wherein RS1 = Bi, wherein i is an integer from 1 to 35, and
x = i + 6409,

 

when x is 6445 to 6479, Rx have the structure,

wherein RS1 = Bi, wherein i is an integer from 1 to 35, and
x = i + 6479,

 

when x is 6480 to 7704, Rx have the structure,

wherein RS1 = Bi, RS2 = Bj wherein i and j are independently an integer from to 35, and
x = 30(i − 1) + j + 6479,

 

when x is 7705 to 8929, Rx have the structure,

wherein RS1 = Bi, RS2 = Bj wherein i and j are independently an integer from 1 to 35, and
x = 30(i − 1) + j + 7704,

 

when x is 8930, Rx has the structure,

 

when x is 8931 to 8965, Rx the structure,

wherein RS1 = Bi, wherein i is an integer from 1 to 35, and
x = i + 8930,

 

when x is 8966 to 9000, Rx have the structure,

wherein RS1 = Bi, wherein i is an integer from 1 to 35, and
x = i + 8965, ;, or when R′ and R″ are present, at least one of R′ and R″ are joined to form a structure selected from the group consisting of R′y, wherein y is an integer from 1 to 2522 whose structures are defiled below:, R′y
Structure of R′
RS1, RS2, RS3
y

when y is 1, R′y has the structure

 

when y is 2 to 36, R′y have the structure

wherein RS1 = Bi, wherein i is an integer from 1 to 35, and
y = i + 1,

 

when y is 37 to 71, R′y have the structure

wherein RS1 = Bi, wherein i is an integer from 1 to 35, and
y = i + 36,

 

when y is 72, R′y has the structure

 

when y is 73 to 1297, R′y have the structure

wherein RS1 = Bi, RS2 = Bj wherein i and j are independently an integer from 1 to 35, and
y = 60(i − 1) + j + 72,

 

when y is 1298 to 2522, R′y have the structure

wherein RS1 = Bi, RS2 = Bj wherein i and j are independently an integer from 1 to 35, and
y = 60(i − 1) + j + 1297, ;, wherein B1 to B35 have the following structures:,