Patent ID: 11930699
Assignee: UNIVERSAL DISPLAY CORPORATION
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 11:
12. The compound of claim 2, wherein the compound is selected from the group consisting of compounds having the formula of Pt(LA)(Ly) having the following structures:, wherein LA′ to LA″″″ are selected from the group having the structures shown below:, Ligand naming convention
Structure

LA′1-(j)(k)(p)(z), wherein each of j, k, p, and z is independently an integer from 1 to 55, wherein LA′1-(1)(1)(1)(1) to LA′1-(55)(55)(55)(55) having the structure 

 

LA′2-(j)(k)(p), wherein each of j, k, and p is independently an integer from 1 to 55, wherein LA′2-(1)(1)(1) to LA′2- (55)(55)(55) having the structure

 

LA′3-(j)(z), wherein each of j, and z is independently an integer from 1 to 55, wherein LA′3-(1)(1) to LA′3-(55)(55) having the structure

 

LA′4-(j), wherein j is an integer from 1 to 55, wherein LA′4-(1) to LA′4-(55) having the structure

 

LA′5-(j)(k), wherein each of j, and k is independently an integer from 1 to 55, wherein LA′5-(1)(1) to LA′5-(55)(55) having the structure

 

LA″6-(j)(k)(p)(z), wherein each of j, k, p, and z is independently an integer from 1 to 55, wherein LA″6- (1)(1)(1)(1) to LA′″6-(55)(55)(55)(55) having the structure 

 

LA″7-(j)(k)(p), wherein each of j, k, and p is independently an integer from 1 to 55, wherein LA″7-(1)(1)(1) to LA″7-(55)(55)(55) having the structure

 

LA″8-(j)(k)(z), wherein each of j, k, and z is independently an integer from 1 to 55, wherein LA″8-(1)(1)(1) to LA″8- (55)(55)(55) having the structure

 

LA″9-(j)(k), wherein each of j, and k is independently an integer from 1 to 55, wherein LA″9-(1)(1) to LA″9-(55)(55) having the structure

 

LA″10-(j), wherein j is an integer from 1 to 55, wherein LA″10-(1) to LA″10- (55) having the structure

 

LA′′′11-(j)(k)(z), wherein each of j, k, and z is independently an integer from 1 to 55, wherein LA′′′11-(1)(1)(1) to LA′′′11-(55)(55)(55) having the structure

 

LA′′′′12-(j)(k)(z), wherein each of j, k, and z is independently an integer from 1 to 55, wherein LA′′′′12-(1)(1)(1) to LA′′′′12-(55)(55)(55) having the structure

 

LA′′′′′13-(j)(k)(p)(z), wherein each of j, k, p, and z is independently an integer from 1 to 55, wherein LA′′′′′13- (1)(1)(1)(1) to LA′′′′′13- (55)(55)(55)(55) having the structure  

 

LA′′′′′′14-(j)(k)(p)(z), wherein each of j, k, p, and z is independently an integer from 1 to 55, wherein LA′′′′′′14- (1)(1)(1)(1) to LA′′′′′′14- (55)(55)(55)(55) having the structure 

 

LA′′′′′′15-(j)(k)(p)(z), wherein each of j, k, p, and z is independently an integer from 1 to 55, wherein LA′′′′′′15- (1)(1)(1)(1) to LA′′′′′′15- (55)(55)(55)(55) having the structure

 

LA′′′′′′16-(j), wherein j is an integer from 1 to 55, wherein LA′′′′′′16-(1) to LA′′′′′′16-(55) having the structure

 

LA′′′′′′17-(j)(k)(p)(z), wherein each of j, k, p, and z is independently an integer from 1 to 55, wherein LA′′′′′′17- (1)(1)(1)(1) to LA′′′′′′17- (55)(55)(55)(55) having the structure

 

LA′18-(j)(k)(p)(z), wherein each of j, k, p, and z is independently an integer from 1 to 55, wherein LA′18- (1)(1)(1)(1) to LA′18-(55)(55)(55)(55) having the structure 

 

LA′19-(j)(k)(p), wherein each of j, k, and p is independently an integer from 1 to 55, wherein LA′19-(1)(1)(1) to LA′19-(55)(55)(55) having the structure

 

LA′20-(j)(z), wherein each of j, and z is independently an integer from 1 to 55, wherein LA′20-(1)(1) to LA′20-(55)(55) having the structure

 

LA′21-(j), wherein j is an integer from 1 to 55, wherein LA′21-(1) to LA′21- (55) having the structure 

 

LA′22-(j)(k), wherein each of j, and k is independently an integer from 1 to 55, wherein LA′22-(1)(1) to LA′22-(55)(55) having the structure

 

LA″23-(j)(k)(p)(z), wherein each of j, k, p, and z is independently an integer from 1 to 55, wherein LA″23- (1)(1)(1)(1) to LA′″23-(55)(55)(55)(55) having the structure

 

LA″24-(j)(k)(p), wherein each of j, k, and p is independently an integer from 1 to 55, wherein LA″24-(1)(1)(1) to LA″24-(55)(55)(55) having the structure

 

LA″25-(j)(k)(z), wherein each of j, k, and z is independently an integer from 1 to 55, wherein LA″25-(1)(1)(1) to LA″25-(55)(55)(55) having the structure

 

LA″26-(j)(k), wherein each of j, and k is independently an integer from 1 to 55, wherein LA″26-(1)(1) to LA″26- (55)(55) having the structure 

 

LA″27-(j), wherein j is an integer from 1 to 55, wherein LA″27-(1) to LA″27- (55) having the structure

 

LA′′′28-(j)(k)(z), wherein each of j, k, and z is independently an integer from 1 to 55, wherein LA′′′28-(1)(1)(1) to LA′′′28-(55)(55)(55) having the structure

 

LA′′′′29-(j)(k)(z), wherein each of j, k, and z is independently an integer from 1 to 55, wherein LA′′′′29-(1)(1)(1) to LA′′′′29-(55)(55)(55) having the structure

 

LA′′′′′30-(j)(k)(p)(z), wherein each of j, k, p, and z is independently an integer from 1 to 55, wherein LA′′′′′30- (1)(1)(1)(1) to LA′′′′′30- (55)(55)(55)(55) having the structure

wherein Rj=Bj, Rk=Bk, Rp=Bp, and Rz=Bz, and B1 to B55 have the following structures:, , and Ly is selected from the group having the structures as shown below:, Ly
Structure of Ly
RB1-RB17

Ly1-(i)(j)(k)(o), wherein i, j, k, and o are each independently an integer from 1 to 330, wherein Ly1- (1)(1)(1)(1) to Ly1- (330)(330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj, RB7 =  Rk, and RB8 = Ro,

 

Ly2-(i)(j)(k), wherein i, j, and k are each independently an integer from 1 to 330, wherein Ly2-(1)(1)(1) to Ly2-(330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj, and  RB7 = Rk,

 

Ly3-(i)(j)(k)(o), wherein i, j, k, and o are each an integer from 1 to 330, wherein Ly3-(1)(1)(1)(1) to Ly3- (330)(330)(330)(330), having the structure

wherein RB1 = Ri, RB7 = Rj, RB8 =  Rk, and RB11 = Ro,

 

Ly4-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly4-(1)(1)(1) to Ly4- (330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj, and  RB7 = Rk, 

 

Ly5-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly5-(1)(1)(1) to Ly5- (330)(330)(330), having the structure

wherein RB6 = Ri, RB7 = Rj, and  RB8 = Rk

 

Ly6-(i)(j), wherein i and j are each an integer from 1 to 330, wherein Ly6-(1)(1) to Ly6-(330)(330), having the structure

wherein RB6 = Ri and RB7 = Rj,  

 

Ly7-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly7-(1)(1)(1) to Ly7- (330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj, and  RB7 = Rk,

 

Ly8-(i)(j), wherein i and j are each an integer from 1 to 330, wherein Ly8-(1)(1) to Ly8-(330)(330), having the structure

wherein RB1 = Ri and RB6 = Rj, 

 

Ly9-(i)(j)(k)(o), wherein i, j, k, and o are each an integer from 1 to 330, wherein Ly9-(1)(1)(1)(1) to Ly9- (330)(330)(330)(330), having the structure

wherein RB6 = Ri, RB7 = Rj,  RB8 = Rk, and RB9 = Ro,

 

Ly10-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly10-(1)(1)(1) to Ly10- (330)(330)(330), having the structure

wherein RB6 = Ri, RB7 = Rj, and  RB8 = Rk, 

 

Ly11-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly11-(1)(1)(1) to Ly11- (330)(330)(330), having the structure

wherein RB6 = Ri, RB7 = Rj, and  RB8 = Rk,

 

Ly12-(i)(j)(k)(o), wherein i, j, k, and o are each an integer from 1 to 330, wherein Ly12-(1)(1)(1)(1) to Ly12- (330)(330)(330)(330), having the structure

wherein RB6 = Ri, RB7 = Rj,  RB8 = Rk, and RB9 = Ro,

 

Ly13-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly13-(1)(1)(1) to Ly13- (330)(330)(330), having the structure

wherein RB6 = Ri, RB7 = Rj, and  RB8 = Rk,

 

Ly14-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly14-(1)(1)(1) to Ly14- (330)(330)(330), having the structure

wherein RB6 = Ri, RB7 = Rj, and  RB8 = Rk, 

 

Ly15-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly15-(1)(1)(1) to Ly15- (330)(330)(330), having the structure

wherein RB6 = Ri, RB7 = Rj, and  RB8 = Rk,

 

Ly16-(i)(j)(k)(o), wherein i, j, k, and o are each an integer from 1 to 330, wherein Ly16-(1)(1)(1)(1) to Ly16- (330)(330)(330)(330), having the structure

wherein RB6 = Ri, RB7 = Rj,  RB8 = Rk, and RB9 = Ro,

 

Ly17-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly17-(1)(1)(1) to Ly17- (330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj, and  RB7 = Rk,

 

Ly18-(i)(j), wherein i and j are each an integer from 1 to 330, wherein Ly18-(1)(1) to Ly18-(330)(330), having the structure

wherein RB1 = Ri and RB6 = Rj,

 

Ly19-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly19-(1)(1)(1) to Ly19- (330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj, and  RB7 = Rk,

 

Ly20-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly20-(1)(1)(1) to Ly20- (330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj, and  RB7 = Rk,

 

Ly21-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly21-(1)(1)(1) to Ly21- (330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj, and  RB7 = Rk, 

 

Ly22-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly22-(1)(1)(1) to Ly22- (330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj, and  RB7 = Rk, 

 

Ly23-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly23-(1)(1)(1) to Ly23- (330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj, and  RB7 = Rk, 

 

Ly24-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly24-(1)(1)(1) to Ly24- (330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj, and  RB7 = Rk,

 

Ly25-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly25-(1)(1)(1) to Ly25- (330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj, and  RB7= Rk,

 

Ly26-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly26-(1)(1)(1) to Ly26- (330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj, and  RB7 = Rk,

 

Ly27-(i)(j)(k)(o), wherein i, j, k, and o are each an integer from 1 to 330, wherein Ly27-(1)(1)(1)(1) to Ly27- (330)(330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj,  RB7 = Rk, and RB8 = Ro,

 

Ly28-(i)(j)(k)(o), wherein i, j, k, and o are each an integer from 1 to 330, wherein Ly28-(1)(1)(1)(1) to Ly28- (330)(330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj,  RB7 = Rk, and RB8 = Ro,

 

Ly29-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly29-(1)(1)(1) to Ly29- (330)(330)(330), having the structure

wherein RB6 = Ri, RB7 = Rj, and  RB8 = Rk,

 

Ly30-(i)(j)(k)(o), wherein i, j, k, and o are each an integer from 1 to 330, wherein Ly30-(1)(1)(1)(1) to Ly30- (330)(330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj,  RB7 = Rk, and RB8 = Ro,

 

Ly31-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly31-(1)(1)(1) to Ly31- (330)(330)(330), having the structure

wherein RB6 = Ri, RB7 = Rj, and  RB8 = Rk,

 

Ly32-(i)(j)(k), wherein i, j, and k are each an integer from 1 to 330, wherein Ly32-(1)(1)(1) to Ly32- (330)(330)(330), having the structure

wherein RB1 = Ri, RB6 = Rj, and  RB7 = Rk,

 

Ly33-(i)(j), wherein i and j are each an integer from 1 to 330, wherein Ly33-(1)(1) to Ly33-(330)(330), having the structure

wherein RB1 = Ri and RB6 = Rj,

 

Ly34-(i)(j), wherein i and j are each an integer from 1 to 330, wherein Ly34-(1)(1) to Ly34-(330)(330), having the structure

wherein RB1 = Ri and RB6 = Rj,

 

Ly35-(i)(j)(k)(o), wherein i, j, k, and o are each an integer from 1 to 330, wherein Ly35-(1)(1)(1)(1) to Ly35- (330)(330)(330)(330), having the structure

wherein RB1 = Ri, RB2 = Rj, RB6 =  Rk, and RB7 = Ro,

 

Ly36-(i)(j), wherein i and j are each an integer from 1 to 330, wherein Ly36-(1)(1) to Ly36-(330)(330), having the structure

wherein RB1 = Ri and RB2 = Rj, 

 

Ly37-(i)(j)(k) wherein each of i, j, and k is independently an integer from 1 to 330, wherein Ly37- (1)(1)(1) to Ly37-(330)(330)(330) having the structure

wherein R1 = Ri, R2 = Rj, and R3 = Rk, and

 

Ly38-(i)(j) wherein each of i and j is independently an integer from 1 to 330, wherein Ly38-(1)(1) to Ly38- (330)(330) having the structure

wherein R1 = Ri and R2 = Rj, and  

 

Ly39-(i)(j) wherein each of i and j is independently an integer from 1 to 330, wherein Ly39-(1)(1) to Ly39- (330)(330) having the structure

wherein R1 = Ri and R2 = Rj, and

 

Ly40-(i)(j) wherein each of i and j is independently an integer from 1 to 330, wherein Ly40-(1)(1) to Ly40- (330)(330) having the structure

wherein R1 = Ri and R2 = Rj, and 

 

Ly41-(i)(j) wherein each of i and j is independently an integer from 1 to 330, wherein Ly41-(1)(1) to Ly41- (330)(330) having the structure

wherein R1 = Ri and R2 = Rj, and

 

Ly42-(i)(j)(k)(l) wherein each of i, j, k, and l is independently an integer from 1 to 330, Ly42-(1)(1)(1)(1) to Ly42-(330)(330)(330)(330) having the structure

wherein R1 = Ri, R2 = Rj, R3 =  Rk, and R4 = Rl, and

 

Ly43-(i)(j)(k)(l) wherein each of i, j, k, and l is independently an integer from 1 to 330, wherein Ly43- (1)(1)(1)(1) to Ly43- (330)(330)(330)(330) having the structure

wherein R1 = Ri, R2 = Rj, R3 =  Rk, and R4 = Rl.

 

Ly44-(i)(j)(k)(l)(m), wherein i, j, k, l, and m are each independently an integer from 1 to 330, wherein Ly44- (1)(1)(1)(1)(1) to Ly44- (330)(330)(330)(330)(330), having the structure

wherein RB1 = Ri, RB2 = Rj, RB3 =  Rk, RB6 = Rl, and RB7 = Rm, 

 

Ly45-(i)(j)(k)(l)(m), wherein i, j, k, l, and m are each independently an integer from 1 to 330, wherein Ly45- (1)(1)(1)(1)(1) to Ly45- (330)(330)(330)(330)(330), having the structure

wherein RB1 = Ri, RB2 = Rj, RB3 =  Rk, RB6 = Rl, and RB7 = Rm,

 

Ly46-(i)(j)(k)(l)(m), wherein i, j, k, l, and m are each independently an integer from 1 to 330, wherein Ly46- (1)(1)(1)(1)(1) to Ly46- (330)(330)(330)(330)(330), having the structure 

wherein RB1 = Ri, RB2 = Rj, RB3 =  Rk, RB4 = Rl, and RB5 = Rm,

 

Ly47-(i)(j)(k)(l)(m), wherein i, j, k, l, and m are each independently an integer from 1 to 330, wherein Ly47- (1)(1)(1)(1)(1) to Ly47- (330)(330)(330)(330)(330), having the structure

wherein RB1 = Ri, RB2 = Rj, RB3 =  Rk, RB4 = Rl, and RB5 = Rm,

 

Ly48-(i)(j)(k)(l) wherein i, j, k, and l are each independently an integer from 1 to 330, wherein Ly48- (1)(1)(1)(1) to Ly48- (330)(330)(330)(330), having the structure

wherein RB1 = Ri, RB2 = Rj, RB3 =  Rk, and RB4 = Rl,

 

Ly49-(i)(j)(k)(l) wherein i, j, k, and l are each independently an integer from 1 to 330, wherein Ly49- (1)(1)(1)(1) to Ly49- (330)(330)(330)(330), having the structure

wherein RB1 = Ri, RB2 = Rj, RB3 =  Rk, and RB4 = Rl,

 

Ly50-(i)(j)(k)(l) wherein i, j, k, and l are each independently an integer from 1 to 330, wherein Ly50- (1)(1)(1)(1) to Ly50- (330)(330)(330)(330), having the structure

wherein RB1 = Ri, RB2 = Rj, RB3 =  Rk, and RB4 = Rl,

wherein R1 to R330 have the following structures:, ,