IP Library › Granted Patent US 9,893,290

Granted Patent B2

US 9,893,290 · App. 14/106,931 · Granted Feb 13, 2018

Composition and organic optoelectric device and display device

Inventors: Soo-Hyun Min (Uiwang-si, KR); Gi-Wook Kang (Uiwang-si, KR); Dong-Min Kang (Uiwang-si, KR); Eui-Su Kang (Uiwang-si, KR); Youn-Hwan Kim (Uiwang-si, KR); Yong-Tak Yang (Uiwang-si, KR); Jae-Jin Oh (Uiwang-si, KR); Nam-Heon Lee (Uiwang-si, KR); Jin-Hyun Lui (Uiwang-si, KR); Eun-Sun Yu (Uiwang-si, KR); Ho-Kuk Jung (Uiwang-si, KR); Young-Kyoung Jo (Uiwang-si, KR)

Assignee: Cheil Industries, Inc.

H01L51/0054 C07D209/86 C07D405/04 C07D409/04 C07D487/04 C09K11/06 H01L51/0072 C09K2211/1007 C09K2211/1029 C09K2211/185 H01L51/0052 H01L51/0067 H01L51/0073 H01L51/5016 H01L2251/5384

View Patent ↗

Loading inventors, assignments & file history…

Monitor This Case

Get email alerts when status or documents change.

Order Certified Copies

Most orders are placed with the USPTO same day — all within 24 business hours.

Order via The Patent Place →

Pre-filled with this patent's details

Quick Facts

Patent No.: US 9,893,290
App. No.: 14/106,931
Granted: Feb 13, 2018
Kind: B2

External Links

USPTO Patent Center↗ Full Patent PDF↗

Abstract

A composition includes a first host compound including moieties represented by Chemical Formulae 1 to 3 that are sequentially bonded with each other, and a second host compound including at least one carbazole group with a substituent having hole characteristics,

Claims (2326)

1. A composition, comprising:

a first host compound including moieties represented by the following Chemical Formulae 1 to 3 that are sequentially bonded with each other, and

a second host compound represented by the following Chemical Formula 4,

wherein, in the Chemical Formulae 1 to 3,

X 1 is *—Y 1 -ET,

X 2 is *—Y 2 —Ar 1 ,

ET is a substituent for accepting an electron when an electric field is applied,

Ar 1 is a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof,

Y 1 and Y 2 are each independently a single bond, a substituted or unsubstituted C1 to C20 alkylene group, a substituted or unsubstituted C2 to C20 alkenylene group, a substituted or unsubstituted C6 to C30 arylene group, a substituted or unsubstituted C2 to C30 heteroarylene group, or a combination thereof,

L is a substituted or unsubstituted C2 or C3 alkenylene group or a substituted or unsubstituted C6 to C20 arylene group, and

R 1 to R 4 are each independently hydrogen, deuterium, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof,

wherein, in the Chemical Formula 4,

Ar 2 and Ar 3 are each independently an unsubstituted C6 to C30 aryl group, a substituted or unsubstituted carbazolyl group, a substituted or unsubstituted fluorenyl group, or a combination thereof, provided that, when Ar 2 or Ar 3 is a substituted group, the substituted group has hole characteristics,

Y 3 and Y 4 are each independently a single bond, a substituted or unsubstituted C1 to C20 alkylene group, a substituted or unsubstituted C2 to C20 alkenylene group, a substituted or unsubstituted C6 to C30 arylene group, a substituted or unsubstituted C2 to C30 heteroarylene group, or a combination thereof, and

R 7 to R 11 are each independently hydrogen, deuterium, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof.

2. The composition as claimed in claim 1 , wherein the ET is represented by the Chemical Formula 1a:

wherein, in the Chemical Formula 1a,

each X is independently N or CR a ,

at least one of X is N, and

R a is hydrogen, deuterium, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof.

3. The composition as claimed in claim 1 , wherein the ET is one of the substituents listed in the following Group 1:

wherein, in the Group 1,

R 5 and R 6 are each independently hydrogen, deuterium, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof.

4. The composition as claimed in claim 1 , wherein the X 1 is one of the substituents listed in the following Group 2:

5. The composition as claimed in claim 1 , wherein the moiety represented by the Chemical Formula 2 is represented by one of the following Chemical Formulae 2-1 to 2-3:

6. The composition as claimed in claim 1 , wherein the Ar 1 is a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted terphenyl group, a substituted or unsubstituted naphthyl group, a substituted or unsubstituted anthracenyl group, a substituted or unsubstituted carbazolyl group, a substituted or unsubstituted benzofuranyl group, a substituted or unsubstituted benzothiophenyl group, a substituted or unsubstituted fluorenyl group, a substituted or unsubstituted dibenzothiophenyl group, a substituted or unsubstituted dibenzofuranyl group, or a combination thereof.

7. The composition as claimed in claim 1 , wherein the X 2 is one of the substituents listed in the following Group 3:

8. The composition as claimed in claim 1 , wherein the first host compound is one of compounds listed in the following Group 4:

wherein, in the Group 4,

X 1 is *—Y 1 -ET,

X 2 is *—Y 2 —Ar,

ET is a substituent for accepting an electron when an electric field is applied,

Ar 1 is a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof, and

9. The composition as claimed in claim 1 , wherein Ar 2 and Ar 3 are each independently an unsubstituted phenyl group, an unsubstituted biphenyl group, an unsubstituted terphenyl group, an unsubstituted naphthyl group, an unsubstituted anthracenyl A group, a substituted or unsubstituted carbazolyl group, a substituted or unsubstituted fluorenyl group, or a combination thereof.

10. The composition as claimed in claim 1 , wherein:

Chemical Formula 4 is one of structures listed in the following Group 5, and

the *—Y 3 —Ar 2 and *—Y 4 —Ar 3 in Chemical Formula 4 are each independently one of substituents listed in the following Group 3,

11. The composition as claimed in claim 1 , wherein the second host compound represented by Chemical Formula 4 is one of the compounds listed in the following Tables 12 to 21, wherein, in the Tables, “Grp 5” is one of structures listed in the following Group 5, and the “*—Y 3 —Ar 2 ” and “*—Y 4 —Ar 3 ” are each independently one of substituents listed in the following Group 3,

TABLE 12

Cmpd

No.

Grp 5

*—Y 3 —Ar 2

*—Y 4 —Ar 3

2-1

C-1

B-1

2-2

C-1

B-1

B-2

2-3

C-1

B-1

B-3

2-4

C-1

B-1

B-4

2-7

C-1

B-1

B-7

2-10

C-1

B-1

B-10

2-11

C-1

B-1

B-11

2-12

C-1

B-1

B-12

2-13

C-1

B-2

2-14

C-1

B-2

B-3

2-15

C-1

B-2

B-4

2-18

C-1

B-2

B-7

2-21

C-1

B-2

B-10

2-22

C-1

B-2

B-11

2-23

C-1

B-2

B-12

2-24

C-1

B-3

2-25

C-1

B-3

B-4

2-28

C-1

B-3

B-7

2-31

C-1

B-3

B-10

2-32

C-1

B-3

B-11

2-33

C-1

B-3

B-12

2-34

C-1

B-4

2-37

C-1

B-4

B-7

2-40

C-1

B-4

B-10

2-41

C-1

B-4

B-11

2-42

C-1

B-4

B-12

2-58

C-1

B-7

2-61

C-1

B-7

B-10

2-62

C-1

B-7

B-11

2-63

C-1

B-7

B-12

2-73

C-1

B-10

2-74

C-1

B-10

B-11

2-75

C-1

B-10

B-12

2-76

C-1

B-11

2-77

C-1

B-11

B-12

2-78

C-1

B-12

2-79

C-2

B-1

2-80

C-2

B-1

B-2

2-81

C-2

B-1

B-3

2-82

C-2

B-1

B-4

2-85

C-2

B-1

B-7

2-88

C-2

B-1

B-10

2-89

C-2

B-1

B-11

2-90

C-2

B-1

B-12

2-91

C-2

B-2

B-1

2-92

C-2

B-2

2-93

C-2

B-2

B-3

2-94

C-2

B-2

B-4

2-97

C-2

B-2

B-7

2-100

C-2

B-2

B-10

2-101

C-2

B-2

B-11

2-102

C-2

B-2

B-12

2-103

C-2

B-3

B-1

2-104

C-2

B-3

B-2

2-105

C-2

B-3

2-106

C-2

B-3

B-4

2-109

C-2

B-3

B-7

2-112

C-2

B-3

B-10

2-113

C-2

B-3

B-11

2-114

C-2

B-3

B-12

2-115

C-2

B-4

B-1

2-116

C-2

B-4

B-2

2-117

C-2

B-4

B-3

2-118

C-2

B-4

2-121

C-2

B-4

B-7

2-124

C-2

B-4

B-10

2-125

C-2

B-4

B-11

2-126

C-2

B-4

B-12

TABLE 13

Cmpd

No.

Grp 5

*—Y 3 —Ar 2

*—Y 4 —Ar 3

2-151

C-2

B-7

B-1

2-152

C-2

B-7

B-2

2-153

C-2

B-7

B-3

2-154

C-2

B-7

B-4

2-157

C-2

B-7

2-160

C-2

B-7

B-10

2-161

C-2

B-7

B-11

2-162

C-2

B-7

B-12

2-187

C-2

B-10

B-1

2-188

C-2

B-10

B-2

2-189

C-2

B-10

B-3

2-190

C-2

B-10

B-4

2-193

C-2

B-10

B-7

2-196

C-2

B-10

2-197

C-2

B-10

B-11

2-198

C-2

B-10

B-12

2-199

C-2

B-11

B-1

2-200

C-2

B-11

B-2

2-201

C-2

B-11

B-3

2-202

C-2

B-11

B-4

2-205

C-2

B-11

B-7

2-208

C-2

B-11

B-10

2-209

C-2

B-11

2-210

C-2

B-11

B-12

2-211

C-2

B-12

B-1

2-212

C-2

B-12

B-2

2-213

C-2

B-12

B-3

2-214

C-2

B-12

B-4

2-217

C-2

B-12

B-7

2-220

C-2

B-12

B-10

2-221

C-2

B-12

B-11

2-222

C-2

B-12

2-223

C-3

B-1

2-224

C-3

B-1

B-2

2-225

C-3

B-1

B-3

2-226

C-3

B-1

B-4

2-229

C-3

B-1

B-7

2-232

C-3

B-1

B-10

2-233

C-3

B-1

B-11

2-234

C-3

B-1

B-12

2-235

C-3

B-2

B-1

2-236

C-3

B-2

2-237

C-3

B-2

B-3

2-238

C-3

B-2

B-4

2-241

C-3

B-2

B-7

2-244

C-3

B-2

B-10

2-245

C-3

B-2

B-11

2-246

C-3

B-2

B-12

2-247

C-3

B-3

B-1

2-248

C-3

B-3

B-2

2-249

C-3

B-3

2-250

C-3

B-3

B-4

2-253

C-3

B-3

B-7

2-256

C-3

B-3

B-10

2-257

C-3

B-3

B-11

2-258

C-3

B-3

B-12

2-259

C-3

B-4

B-1

2-260

C-3

B-4

B-2

2-261

C-3

B-4

B-3

2-262

C-3

B-4

TABLE 14

Cmpd

No.

Grp 5

*—Y 3 —Ar 2

*—Y 4 —Ar 3

2-265

C-3

B-4

B-7

2-268

C-3

B-4

B-10

2-269

C-3

B-4

B-11

2-270

C-3

B-4

B-12

2-295

C-3

B-7

B-1

2-296

C-3

B-7

B-2

2-297

C-3

B-7

B-3

2-298

C-3

B-7

B-4

2-301

C-3

B-7

2-304

C-3

B-7

B-10

2-305

C-3

B-7

B-11

2-306

C-3

B-7

B-12

2-331

C-3

B-10

B-1

2-332

C-3

B-10

B-2

2-333

C-3

B-10

B-3

2-334

C-3

B-10

B-4

2-337

C-3

B-10

B-7

2-340

C-3

B-10

2-341

C-3

B-10

B-11

2-342

C-3

B-10

B-12

2-343

C-3

B-11

B-1

2-344

C-3

B-11

B-2

2-345

C-3

B-11

B-3

2-346

C-3

B-11

B-4

2-349

C-3

B-11

B-7

2-352

C-3

B-11

B-10

2-353

C-3

B-11

2-354

C-3

B-11

B-12

2-355

C-3

B-12

B-1

2-356

C-3

B-12

B-2

2-357

C-3

B-12

B-3

2-358

C-3

B-12

B-4

2-361

C-3

B-12

B-7

2-364

C-3

B-12

B-10

2-365

C-3

B-12

B-11

2-366

C-3

B-12

2-367

C-4

B-1

2-368

C-4

B-1

B-2

2-369

C-4

B-1

B-3

2-370

C-4

B-1

B-4

2-373

C-4

B-1

B-7

2-376

C-4

B-1

B-10

2-377

C-4

B-1

B-11

2-378

C-4

B-1

B-12

2-379

C-4

B-2

B-1

2-380

C-4

B-2

2-381

C-4

B-2

B-3

2-382

C-4

B-2

B-4

2-385

C-4

B-2

B-7

2-388

C-4

B-2

B-10

2-389

C-4

B-2

B-11

2-390

C-4

B-2

B-12

2-391

C-4

B-3

B-1

2-392

C-4

B-3

B-2

2-393

C-4

B-3

2-394

C-4

B-3

B-4

TABLE 15

Cmpd

No.

Grp 5

*—Y 3 —Ar 2

*—Y 4 —Ar 3

2-397

C-4

B-3

B-7

2-400

C-4

B-3

B-10

2-401

C-4

B-3

B-11

2-402

C-4

B-3

B-12

2-403

C-4

B-4

B-1

2-404

C-4

B-4

B-2

2-405

C-4

B-4

B-3

2-406

C-4

B-4

2-409

C-4

B-4

B-7

2-412

C-4

B-4

B-10

2-413

C-4

B-4

B-11

2-414

C-4

B-4

B-12

2-439

C-4

B-7

B-1

2-440

C-4

B-7

B-2

2-441

C-4

B-7

B-3

2-442

C-4

B-7

B-4

2-445

C-4

B-7

2-448

C-4

B-7

B-10

2-449

C-4

B-7

B-11

2-450

C-4

B-7

B-12

2-475

C-4

B-10

B-1

2-476

C-4

B-10

B-2

2-477

C-4

B-10

B-3

2-478

C-4

B-10

B-4

2-481

C-4

B-10

B-7

2-484

C-4

B-10

2-485

C-4

B-10

B-11

2-486

C-4

B-10

B-12

2-487

C-4

B-11

B-1

2-488

C-4

B-11

B-2

2-489

C-4

B-11

B-3

2-490

C-4

B-11

B-4

2-493

C-4

B-11

B-7

2-496

C-4

B-11

B-10

2-497

C-4

B-11

2-498

C-4

B-11

B-12

2-499

C-4

B-12

B-1

2-500

C-4

B-12

B-2

2-501

C-4

B-12

B-3

2-502

C-4

B-12

B-4

2-505

C-4

B-12

B-7

2-508

C-4

B-12

B-10

2-509

C-4

B-12

B-11

2-510

C-4

B-12

2-511

C-5

B-1

2-512

C-5

B-1

B-2

2-513

C-5

B-1

B-3

2-514

C-5

B-1

B-4

2-517

C-5

B-1

B-7

2-520

C-5

B-1

B-10

2-521

C-5

B-1

B-11

2-522

C-5

B-1

B-12

2-523

C-5

B-2

B-1

2-524

C-5

B-2

2-525

C-5

B-2

B-3

2-526

C-5

B-2

B-4

TABLE 16

Cmpd

No.

Grp 5

*—Y 3 —Ar 2

*—Y 4 —Ar 3

2-529

C-5

B-2

B-7

2-532

C-5

B-2

B-10

2-533

C-5

B-2

B-11

2-534

C-5

B-2

B-12

2-535

C-5

B-3

B-1

2-536

C-5

B-3

B-2

2-537

C-5

B-3

2-538

C-5

B-3

B-4

2-541

C-5

B-3

B-7

2-544

C-5

B-3

B-10

2-545

C-5

B-3

B-11

2-546

C-5

B-3

B-12

2-547

C-5

B-4

B-1

2-548

C-5

B-4

B-2

2-549

C-5

B-4

B-3

2-550

C-5

B-4

2-553

C-5

B-4

B-7

2-556

C-5

B-4

B-10

2-557

C-5

B-4

B-11

2-558

C-5

B-4

B-12

2-583

C-5

B-7

B-1

2-584

C-5

B-7

B-2

2-585

C-5

B-7

B-3

2-586

C-5

B-7

B-4

2-589

C-5

B-7

2-592

C-5

B-7

B-10

2-593

C-5

B-7

B-11

2-594

C-5

B-7

B-12

2-619

C-5

B-10

B-1

2-620

C-5

B-10

B-2

2-621

C-5

B-10

B-3

2-622

C-5

B-10

B-4

2-625

C-5

B-10

B-7

2-628

C-5

B-10

2-629

C-5

B-10

B-11

2-630

C-5

B-10

B-12

2-631

C-5

B-11

B-1

2-632

C-5

B-11

B-2

2-633

C-5

B-11

B-3

2-634

C-5

B-11

B-4

2-637

C-5

B-11

B-7

2-640

C-5

B-11

B-10

2-641

C-5

B-11

2-642

C-5

B-11

B-12

2-643

C-5

B-12

B-1

2-644

C-5

B-12

B-2

2-645

C-5

B-12

B-3

2-646

C-5

B-12

B-4

2-649

C-5

B-12

B-7

2-652

C-5

B-12

B-10

2-653

C-5

B-12

B-11

2-654

C-5

B-12

2-655

C-6

B-1

2-656

C-6

B-1

B-2

2-657

C-6

B-1

B-3

2-658

C-6

B-1

B-4

TABLE 17

Cmpd

No.

Grp 5

*—Y 3 —Ar 2

*—Y 4 —Ar 3

2-661

C-6

B-1

B-7

2-664

C-6

B-1

B-10

2-665

C-6

B-1

B-11

2-666

C-6

B-1

B-12

2-667

C-6

B-2

B-1

2-668

C-6

B-2

2-669

C-6

B-2

B-3

2-670

C-6

B-2

B-4

2-673

C-6

B-2

B-7

2-676

C-6

B-2

B-10

2-677

C-6

B-2

B-11

2-678

C-6

B-2

B-12

2-679

C-6

B-3

B-1

2-680

C-6

B-3

B-2

2-681

C-6

B-3

2-682

C-6

B-3

B-4

2-685

C-6

B-3

B-7

2-688

C-6

B-3

B-10

2-689

C-6

B-3

B-11

2-690

C-6

B-3

B-12

2-691

C-6

B-4

B-1

2-692

C-6

B-4

B-2

2-693

C-6

B-4

B-3

2-694

C-6

B-4

2-697

C-6

B-4

B-7

2-700

C-6

B-4

B-10

2-701

C-6

B-4

B-11

2-702

C-6

B-4

B-12

2-727

C-6

B-7

B-1

2-728

C-6

B-7

B-2

2-729

C-6

B-7

B-3

2-730

C-6

B-7

B-4

2-733

C-6

B-7

2-736

C-6

B-7

B-10

2-737

C-6

B-7

B-11

2-738

C-6

B-7

B-12

2-763

C-6

B-10

B-1

2-764

C-6

B-10

B-2

2-765

C-6

B-10

B-3

2-766

C-6

B-10

B-4

2-769

C-6

B-10

B-7

2-772

C-6

B-10

2-773

C-6

B-10

B-11

2-774

C-6

B-10

B-12

2-775

C-6

B-11

B-1

2-776

C-6

B-11

B-2

2-777

C-6

B-11

B-3

2-778

C-6

B-11

B-4

2-781

C-6

B-11

B-7

2-784

C-6

B-11

B-10

2-785

C-6

B-11

2-786

C-6

B-11

B-12

2-787

C-6

B-12

B-1

2-788

C-6

B-12

B-2

2-789

C-6

B-12

B-3

2-790

C-6

B-12

B-4

TABLE 18

Cmpd

No.

Grp 5

*—Y 3 —Ar 2

*—Y 4 —Ar 3

2-793

C-6

B-12

B-7

2-796

C-6

B-12

B-10

2-797

C-6

B-12

B-11

2-798

C-6

B-12

2-799

C-7

B-1

2-800

C-7

B-1

B-2

2-801

C-7

B-1

B-3

2-802

C-7

B-1

B-4

2-805

C-7

B-1

B-7

2-808

C-7

B-1

B-10

2-809

C-7

B-1

B-11

2-810

C-7

B-1

B-12

2-811

C-7

B-2

B-1

2-812

C-7

B-2

2-813

C-7

B-2

B-3

2-814

C-7

B-2

B-4

2-817

C-7

B-2

B-7

2-820

C-7

B-2

B-10

2-821

C-7

B-2

B-11

2-822

C-7

B-2

B-12

2-823

C-7

B-3

B-1

2-824

C-7

B-3

B-2

2-825

C-7

B-3

2-826

C-7

B-3

B-4

2-829

C-7

B-3

B-7

2-832

C-7

B-3

B-10

2-833

C-7

B-3

B-11

2-834

C-7

B-3

B-12

2-835

C-7

B-4

B-1

2-836

C-7

B-4

B-2

2-837

C-7

B-4

B-3

2-838

C-7

B-4

2-841

C-7

B-4

B-7

2-844

C-7

B-4

B-10

2-845

C-7

B-4

B-11

2-846

C-7

B-4

B-12

2-871

C-7

B-7

B-1

2-872

C-7

B-7

B-2

2-873

C-7

B-7

B-3

2-874

C-7

B-7

B-4

2-877

C-7

B-7

2-880

C-7

B-7

B-10

2-881

C-7

B-7

B-11

2-882

C-7

B-7

B-12

2-907

C-7

B-10

B-1

2-908

C-7

B-10

B-2

2-909

C-7

B-10

B-3

2-910

C-7

B-10

B-4

2-913

C-7

B-10

B-7

2-916

C-7

B-10

2-917

C-7

B-10

B-11

2-918

C-7

B-10

B-12

2-919

C-7

B-11

B-1

2-920

C-7

B-11

B-2

2-921

C-7

B-11

B-3

2-922

C-7

B-11

B-4

TABLE 19

Cmpd

No.

Grp 5

*—Y 3 —Ar 2

*—Y 4 —Ar 3

2-925

C-7

B-11

B-7

2-928

C-7

B-11

B-10

2-929

C-7

B-11

2-930

C-7

B-11

B-12

2-931

C-7

B-12

B-1

2-932

C-7

B-12

B-2

2-933

C-7

B-12

B-3

2-934

C-7

B-12

B-4

2-937

C-7

B-12

B-7

2-940

C-7

B-12

B-10

2-941

C-7

B-12

B-11

2-942

C-7

B-12

2-943

C-8

B-1

2-944

C-8

B-1

B-2

2-945

C-8

B-1

B-3

2-946

C-8

B-1

B-4

2-949

C-8

B-1

B-7

2-952

C-8

B-1

B-10

2-953

C-8

B-1

B-11

2-954

C-8

B-1

B-12

2-955

C-8

B-2

2-956

C-8

B-2

B-3

2-957

C-8

B-2

B-4

2-960

C-8

B-2

B-7

2-963

C-8

B-2

B-10

2-964

C-8

B-2

B-11

2-965

C-8

B-2

B-12

2-966

C-8

B-3

2-967

C-8

B-3

B-4

2-970

C-8

B-3

B-7

2-973

C-8

B-3

B-10

2-974

C-8

B-3

B-11

2-975

C-8

B-3

B-12

2-976

C-8

B-4

2-979

C-8

B-4

B-7

2-982

C-8

B-4

B-10

2-983

C-8

B-4

B-11

2-984

C-8

B-4

B-12

2-1000

C-8

B-7

2-1003

C-8

B-7

B-10

2-1004

C-8

B-7

B-11

2-1005

C-8

B-7

B-12

2-1015

C-8

B-10

2-1016

C-8

B-10

B-11

2-1017

C-8

B-10

B-12

2-1018

C-8

B-11

2-1019

C-8

B-11

B-12

2-1020

C-8

B-12

2-1021

C-9

B-1

2-1022

C-9

B-1

B-2

2-1023

C-9

B-1

B-3

2-1024

C-9

B-1

B-4

2-1027

C-9

B-1

B-7

2-1030

C-9

B-1

B-10

2-1031

C-9

B-1

B-11

2-1032

C-9

B-1

B-12

2-1033

C-9

B-2

B-1

2-1034

C-9

B-2

2-1035

C-9

B-2

B-3

2-1036

C-9

B-2

B-4

2-1039

C-9

B-2

B-7

2-1042

C-9

B-2

B-10

2-1043

C-9

B-2

B-11

2-1044

C-9

B-2

B-12

2-1045

C-9

B-3

B-1

2-1046

C-9

B-3

B-2

2-1047

C-9

B-3

2-1048

C-9

B-3

B-4

2-1051

C-9

B-3

B-7

2-1054

C-9

B-3

B-10

2-1055

C-9

B-3

B-11

2-1056

C-9

B-3

B-12

TABLE 20

Cmpd

No.

Grp 5

*—Y 3 —Ar 2

*—Y 4 —Ar 3

2-1057

C-9

B-4

B-1

2-1058

C-9

B-4

B-2

2-1059

C-9

B-4

B-3

2-1060

C-9

B-4

2-1063

C-9

B-4

B-7

2-1066

C-9

B-4

B-10

2-1067

C-9

B-4

B-11

2-1068

C-9

B-4

B-12

2-1094

C-9

B-7

B-2

2-1095

C-9

B-7

B-3

2-1096

C-9

B-7

B-4

2-1099

C-9

B-7

2-1102

C-9

B-7

B-10

2-1103

C-9

B-7

B-11

2-1104

C-9

B-7

B-12

2-1129

C-9

B-10

B-1

2-1130

C-9

B-10

B-2

2-1131

C-9

B-10

B-3

2-1132

C-9

B-10

B-4

2-1135

C-9

B-10

B-7

2-1138

C-9

B-10

2-1139

C-9

B-10

B-11

2-1140

C-9

B-10

B-12

2-1141

C-9

B-11

B-1

2-1142

C-9

B-11

B-2

2-1143

C-9

B-11

B-3

2-1144

C-9

B-11

B-4

2-1147

C-9

B-11

B-7

2-1150

C-9

B-11

B-10

2-1151

C-9

B-11

2-1152

C-9

B-11

B-12

2-1153

C-9

B-12

B-1

2-1154

C-9

B-12

B-2

2-1155

C-9

B-12

B-3

2-1156

C-9

B-12

B-4

2-1159

C-9

B-12

B-7

2-1162

C-9

B-12

B-10

2-1163

C-9

B-12

B-11

2-1164

C-9

B-12

2-1165

C-10

B-1

2-1166

C-10

B-1

B-2

2-1167

C-10

B-1

B-3

2-1168

C-10

B-1

B-4

2-1171

C-10

B-1

B-7

2-1174

C-10

B-1

B-10

2-1175

C-10

B-1

B-11

2-1176

C-10

B-1

B-12

2-1177

C-10

B-2

2-1178

C-10

B-2

B-3

2-1179

C-10

B-2

B-4

2-1182

C-10

B-2

B-7

2-1185

C-10

B-2

B-10

2-1186

C-10

B-2

B-11

2-1187

C-10

B-2

B-12

2-1188

C-10

B-3

TABLE 21

Cmpd

No.

Grp 5

*—Y 3 —Ar 2

*—Y 4 —Ar 3

2-1189

C-10

B-3

B-4

2-1192

C-10

B-3

B-7

2-1195

C-10

B-3

B-10

2-1196

C-10

B-3

B-11

2-1197

C-10

B-3

B-12

2-1198

C-10

B-4

2-1201

C-10

B-4

B-7

2-1204

C-10

B-4

B-10

2-1205

C-10

B-4

B-11

2-1206

C-10

B-4

B-12

2-1225

C-10

B-7

B-10

2-1226

C-10

B-7

B-11

2-1227

C-10

B-7

B-12

2-1237

C-10

B-10

2-1238

C-10

B-10

B-11

2-1239

C-10

B-10

B-12

2-1240

C-10

B-11

2-1241

C-10

B-11

B-12

2-1242

C-10

B-12

B-12.

12. The composition as claimed in claim 1 , wherein the first host compound and the second host compound are included in a weight ratio of about 1:10 to about 10:1.

13. The composition as claimed in claim 1 , further comprising a dopant.

14. The composition as claimed in claim 1 , wherein the composition is capable of forming a film using a dry film-forming method.

15. An organic optoelectric device, comprising:

an anode and a cathode facing each other, and

at least one organic layer interposed between the anode and the cathode, the organic layer including the composition as claimed in claim 1 .

16. The organic optoelectric device as claimed in claim 15 , wherein

the organic layer includes an emission layer, and

the emission layer includes the composition.

17. The organic optoelectric device as claimed in claim 16 , wherein the composition is included in the emission layer as a host, the emission layer further including a dopant.

18. A display device comprising the organic optoelectric device as claimed in claim 15 .

Assignments (1)

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 16, 2013

From: MIN, SOO-HYUN; KANG, GI-WOOK; KANG, DONG-MIN; KANG, EUI-SU; KIM, YOUN-HWAN; YANG, YONG-TAK; OH, JAE-JIN; LEE, NAM-HEON; LUI, JIN-HYUN; YU, EUN-SUN; JUNG, HO-KUK; JO, YOUNG-KYOUNG

To: CHEIL INDUSTRIES, INC.

Reel/Frame 031786/0191 →

Priority Claims (1)

KR 10-2013-0076669 · Jul 1, 2013 · national

Continuity (1)

Related Publication 20150001488A1 · Jan 1, 2015