WO2012134191A2 - 나프탈렌 유도체, 이를 이용한 유기 재료, 및 이를 이용한 유기 전기발광 소자 - Google Patents
나프탈렌 유도체, 이를 이용한 유기 재료, 및 이를 이용한 유기 전기발광 소자 Download PDFInfo
- Publication number
- WO2012134191A2 WO2012134191A2 PCT/KR2012/002322 KR2012002322W WO2012134191A2 WO 2012134191 A2 WO2012134191 A2 WO 2012134191A2 KR 2012002322 W KR2012002322 W KR 2012002322W WO 2012134191 A2 WO2012134191 A2 WO 2012134191A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- naphthyl
- phenyl
- substituted
- unsubstituted
- hydrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 0 *c1cccc2c1c(C(F)(F)F)ccc2 Chemical compound *c1cccc2c1c(C(F)(F)F)ccc2 0.000 description 3
- XWLZWPZBKGWKNW-UHFFFAOYSA-N Cc1ccc(cc(C(F)(F)F)cc2)c2c1 Chemical compound Cc1ccc(cc(C(F)(F)F)cc2)c2c1 XWLZWPZBKGWKNW-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/20—Polycyclic condensed hydrocarbons
- C07C15/27—Polycyclic condensed hydrocarbons containing three rings
- C07C15/28—Anthracenes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
- H10K50/15—Hole transporting layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
- H10K50/16—Electron transporting layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/17—Carrier injection layers
- H10K50/171—Electron injection layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/24—Anthracenes; Hydrogenated anthracenes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1007—Non-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1011—Condensed systems
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/17—Carrier injection layers
Definitions
- the present invention provides a compound represented by the following formula (1).
- Ar 1 is phenyl or naphthyl
- Ar 2 is phenyl or naphthyl
- Ar 3 is hydrogen
- Ar 4 is unsubstituted or anthracenylene substituted with phenyl
- Ar 5 is naphthyl; Biphenyl; Or phenyl unsubstituted or substituted with naphthyl.
- Step 1-2 is a step of preparing a compound represented by Formula 1-6 by replacing the Br group of the compound represented by Formula 1-5 with B (OH) 2 groups.
- Tetrahydrofuran may be used as a solvent, and n-butyllithium and triethyl borate may be added and reacted, respectively.
- Step 2-3 is a step of preparing a compound represented by Chemical Formula 2-6 by reacting a compound represented by Chemical Formula 2-5 with bromine.
- the solvent may be chloroform.
- Step 2-5 is a step of preparing a compound represented by Chemical Formula 2-10 by reacting the compound represented by Chemical Formula 2-8 with the compound represented by Chemical Formula 2-9.
- Tetrahydrofuran may be used as the solvent, and tetrakis (triphenylphosphine) palladium (0) may be used together with a 2-normal potassium carbonate aqueous solution as a catalyst.
- the substrate functions as a support layer during the fabrication of the organic electroluminescent device and as a protective layer for construction of the device.
- a support layer during the fabrication of the organic electroluminescent device and as a protective layer for construction of the device.
- flatness and mechanical strength, thermal stability to withstand various processes, no volatile emissions, air and moisture ingress and transparency are required.
- a device having a high reflectance may be used for a device requiring a cathode direction or side light emission.
- Transparent materials include glass, quartz, and transparent resin films.
- the organic electroluminescent device is sufficiently transparent in the emission wavelength region of the device.
- the transparent electrode is set to use the above-mentioned conductive material and to ensure a predetermined light transmittance by a method such as vapor deposition or sputtering. It is preferable that the electrode of a light emitting surface has a light transmittance of 10% or more.
- a light emitting material or a dopant material which can be used for the light emitting layer together with the compound represented by the formula (1) of the present invention for example, anthracene, naphthalene, phenanthrene, pyrene, tetracene, coronene, chrysene, fluorescein, perylene , Phthaloperylene, phthaloperylene, perinone, phthaloperinone, naphthaloperin, diphenylbutadiene, tetraphenylbutadiene, coumarin, oxadiazole, aldazine, bisbenzoxazolin, Bisstyryl, pyrazine, cyclopentadiene, quinoline metal complex, aminoquinoline metal complex, benzoquinoline metal complex, imine, diphenylethylene, vinylanthracene, diaminocarbazole, pyran, thiopyran, polymethine, melococyanine
- the hole transporting layer organic monomolecular material since the hole transporting layer organic monomolecular material has to have a fast hole transporting speed and forms an interface in contact with the light emitting layer, the ionization potential has an appropriate value between the hole injection layer and the light emitting layer in order to suppress the generation of the hole transporting layer and the light emitting layer interface excitation. The ability to properly control the electrons being moved is needed.
- an inorganic compound layer may be disposed between the light emitting layer and the electrode in order to improve charge injection property.
- alkali metal compound a fluoride, oxide, etc.
- an alkaline earth metal compound specifically, there may be mentioned LiF, Li 2 O, BaO, SrO, BaF 2, SrF 2 and the like.
- the resin that can be used examples include insulating resins such as polystyrene, polycarbonate, polyarylate, polyester, polyamide, polyurethane, polysulfone, polymethyl methacrylate, polymethyl acrylate, cellulose, and copolymers thereof; Photoconductive resins such as poly- N -vinylcarbazole and polysilane; And conductive resins such as polythiophene and polypyrrole. Moreover, antioxidant, an ultraviolet absorber, a plasticizer etc. are mentioned as an additive.
- FIG. 6 shows a 1 H-NMR graph of Example 3.
- the compound of Example 3 was prepared by the following preparation method.
- Example 40-48 was prepared using the same method as Example 3, using Intermediates 3-1 and 3-6, which correspond to the structures of Tables 10 and 11, respectively.
- the compound of Example 49 was prepared by the following preparation method.
- 1,8-dibromonaphthalene 50 g, 170 mmol
- phenylboronic acid 49 g, 400 mmol
- tetrakis (triphenylphosphine) palladium (0) 10 mmol
- 2-normal potassium carbonate aqueous solution was added thereto, followed by reflux for 24 hours.
- the mixture was extracted with ethyl acetate and the organic layer was dried over anhydrous magnesium sulfate, and then purified through a hexane column to obtain intermediate 51-1 in a yield of 71% (35 g).
- a substrate cut to ITO (indium tin oxide) transparent electrode having a thickness of 100 nm to a size of 40 mm ⁇ 40 mm ⁇ 0.7 mm was ultrasonically cleaned in distilled water in a detergent for 10 minutes, and then washed in distilled water for 10 minutes. Washing was repeated several times.
- ITO indium tin oxide
- Example 3 having a thickness of 30 nm and a compound having the following structural formula were simultaneously formed on the NPB film at a weight ratio of 100 to 5 to form a light emitting layer film having a thickness of 30 nm.
- An organic electroluminescent device was manufactured in the same manner as in Experimental Example 1, except that Examples 6, 7, 8, 23, and 39 were used as light emitting materials instead of the compounds of Example 3, and the results were measured.
- An organic electroluminescent device was manufactured in the same manner as in Experiment 1 except for using Examples 51, 52, 53, 54, 57, 59, 64, and 88 as light emitting materials, respectively, in place of the compound of Example 3. The result was measured.
- An organic electroluminescent device was manufactured in the same manner as in Experiment 1, except that Compound AN having the following structural formula as a light emitting material was used instead of the compound of Example 3.
- the current density was 75.3 mA / cm 2
- the luminous efficiency of this device was measured to be 4.87 cd / A at 7V, which was calculated as conversion efficiency (luminescence efficiency / y) and found to be 34.3.
- An organic electroluminescent device was manufactured in the same manner as in Experiment 1, except that Compound ADN having the following structural formula was used as a light emitting material instead of Compound AN used in Experimental Example 5.
- the embodiment of the present invention can be confirmed that the luminous efficiency and life is superior to the comparative example.
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Electroluminescent Light Sources (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 4 | δ 7.12~7.22(m, 6H), 7.25~7.31(m, 7H), 7.39~7.43(m, 2H), 7.46~7.54(m, 3H), 7.56~7.68(m, 7H), 7.69~7.71(t, 1H), 7.99~8.01(m, 3H), 8.02~8.05(d, 1H) | |
| 5 | δ 7.17~7.22(m, 4H), 7.27~7.51(m, 7H), 7.54~7.62(m, 7H), 7.64~7.80(m, 3H), 7.85~7.96(m, 5H), 7.98~8.01(m, 2H), 7.96~8.02(d, 2H) | |
| 6 | δ 7.18~7.22(m, 8H), 7.22~7.41(m, 7H), 7.54~7.67(m, 5H), 7.69~7.78(m, 4H), 7.81~7.92(m, 6H), 8.01~8.04(d, 2H) | |
| 7 | δ 7.11~7.22(m, 7H), 7.23~7.27(m, 10H), 7.34~7.36(m, 2H), 7.46~7.54(m, 3H), 7.54~7.66(m, 5H), 7.68~7.72(m, 2H), 7.98~8.02(m, 3H), 8.04~8.07(d, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 8 | δ 7.21~7.25(m, 8H), 7.25~7.47(m, 7H), 7.58~7.63(m, 7H), 7.69~7.82(m, 3H), 7.88~7.94(m, 5H), 7.99~8.01(m, 2H), 8.03~8.06(d, 2H) | |
| 9 | δ 7.14~7.22(m, 2H), 7.25~7.31(m, 7H), 7.39~7.43(m, 6H), 7.46~7.54(m, 3H), 7.56~7.68(m, 6H), 7.69~7.71(m, 2H), 7.99~8.01(m, 2H), 8.02~8.05(d, 2H) | |
| 10 | δ 7.19~7.24(m, 2H), 7.32~7.44(m, 7H), 7.48~7.71(m, 11H), 7.75~7.83(m, 3H), 7.86~7.92(m, 7H), 8.04~8.08(d, 2H) | |
| 11 | δ 7.17~7.45(m, 9H), 7.49~7.66(m, 9H), 7.69~7.76(m, 3H), 7.83~7.99(m, 7H), 8.01~8.03(d, 2H), 8.07~8.10(d, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 12 | δ 7.13~7.49(m, 13H), 7.51~7.68(m, 9H), 7.72~7.79(m, 5H), 7.86~7.94(m, 5H), 7.96~8.02(m, 2H), 8.08~8.11(d, 2H) | |
| 13 | δ 7.12~7.47(m, 13H), 7.51~7.68(m, 9H), 7.72~7.79(m, 3H), 7.86~7.94(m, 5H), 7.96~8.02(m, 2H), 8.03~8.06(d, 2H), 8.08~8.11(d, 2H) | |
| 14 | δ 7.12~7.24(m, 4H), 7.32~7.47(m, 8H), 7.51~7.68(m, 9H), 7.72~7.79(m, 3H), 7.86~7.94(m, 6H), 7.96~8.02(m, 2H), 8.08~8.11(d, 2H) | |
| 15 | δ 7.22~7.29(m, 3H), 7.31~7.37(m, 4H), 7.39~7.48(m, 5H), 7.51~7.67(m, 6H), 7.72~7.84(m, 5H), 7.86~7.92(m, 5H), 8.02~8.05(d, 2H) | |
| 16 | δ 7.22~7.29(m, 3H), 7.31~7.37(m, 4H), 7.39~7.48(m, 5H), 7.51~7.67(m, 7H), 7.72~7.84(m, 6H), 7.86~7.92(m, 5H), 8.02~8.05(d, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 17 | δ 7.31~7.48(m, 7H), 7.53~7.65(m, 9H), 7.72~7.82(m, 5H), 7.85~7.92(m, 7H), 7.95~8.01(m, 2H), 8.02~8.05(d, 2H) | |
| 18 | δ 7.16~7.25(m, 4H), 7.30~7.43(m, 8H), 7.51~7.66(m, 10H), 7.75~7.84(m, 6H), 7.86~7.92(m, 6H), 8.02~8.05(d, 2H) | |
| 19 | δ 7.18~7.28(m, 4H), 7.34~7.48(m, 7H), 7.57~7.68(m, 9H), 7.72~7.84(m, 5H), 7.86~7.92(m, 7H), 7.99~8.01(m, 2H), 8.02~8.05(d, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 20 | δ 7.18~7.24(m, 4H), 7.30~7.44(m, 6H), 7.48~7.52(m, 5H), 7.55~7.67(m, 7H), 7.75~7.84(m, 6H), 7.86~7.92(m, 4H), 8.01~8.04(m, 2H) | |
| 21 | δ 7.13~7.26(m, 2H), 7.33~7.42(m, 2H), 7.48~7.57(m, 5H), 7.64~7.79(m, 7H), 7.82~7.94(m, 6H), 8.03~8.09(m, 2H) | |
| 22 | δ 7.13~7.26(m, 2H), 7.33~7.46(m, 3H), 7.51~7.62(m, 6H), 7.69~7.82(m, 7H), 7.84~7.96(m, 6H), 8.03~8.09(m, 2H) | |
| 23 | δ 7.18~7.27(m, 2H), 7.35~7.45(m, 4H), 7.53~7.65(m, 7H), 7.75~7.83(m, 4H), 7.84~7.90(m, 5H), 7.94~8.02(m, 2H), 8.04~8.10(m, 2H) | |
| 24 | δ 7.13~7.26(m, 4H), 7.33~7.46(m, 5H), 7.51~7.62(m, 6H), 7.69~7.82(m, 7H), 7.84~7.96(m, 6H), 8.03~8.09(m, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 25 | δ 7.15~7.27(m, 4H), 7.34~7.48(m, 6H), 7.56~7.65(m, 7H), 7.72~7.81(m, 4H), 7.87~7.92(m, 5H), 7.96~8.04(m, 2H), 8.07~8.12(m, 2H) | |
| 26 | δ 7.18~7.27(m, 4H), 7.39~7.56(m, 10H), 7.61~7.66(m, 4H), 7.75~7.81(m, 4H), 7.84~7.91(m, 4H), 8.04~8.10(m, 2H) | |
| 27 | δ 7.31~7.43(m, 4H), 7.45~7.57(m, 7H), 7.59~7.73(m, 6H), 7.75~7.83(m, 5H), 7.91~7.97(m, 2H), 8.02~8.10(m, 2H), 8.14~8.20(m, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 28 | δ 7.27~7.42(m, 4H),7.50~7.64(m, 6H), 7.67~7.76(m, 9H), 7.77~7.82(m, 4H), 7.87~7.98(m, 5H), 8.13~8.20(m, 2H) | |
| 29 | δ 7.30~7.44(m, 4H),7.50~7.63(m, 7H), 7.69~7.80(m, 10H), 7.85~7.97(m, 5H), 8.03~8.09(m, 2H), 8.17~8.23(m, 2H) | |
| 30 | δ 7.19~7.26(m, 4H), 7.33~7.48(m, 8H), 7.54~7.83(m, 15H), 7.84~7.95(m, 5H), 8.19~8.24(m, 2H) | |
| 31 | δ 7.18~7.25(m, 4H), 7.37~7.51(m, 8H), 7.57~7.82(m, 13H), 7.86~7.97(m, 5H), 8.04~8.11(m, 2H), 8.19~8.24(m, 2H) | |
| 32 | δ 7.20~7.26(m, 4H), 7.37~7.53(m, 11H), 7.59~7.77(m, 7H), 7.78~7.85(m, 4H), 7.89~7.93(m, 2H), 8.03~8.11(m, 2H), 8.18~8.22(m, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 33 | δ 7.32~7.46(m, 6H), 7.58~7.65(m, 4H), 7.71~7.86(m, 6H), 7.93~8.02(m, 2H), 8.23~8.34(m, 4H), 8.57~8.66(m, 2H) | |
| 34 | δ 7.27~7.38(m, 3H), 7.48~7.70(m, 8H), 7.70~7.82(m, 6H), 7.87~7.96(m, 3H), 8.20~8.32(m, 4H), 8.53~8.64(m, 2H) | |
| 35 | δ 7.32~7.42(m, 3H), 7.61~7.83(m, 12H), 7.87~7.93(m, 2H), 7.94~8.06(m, 3H), 8.22~8.33(m, 4H), 8.57~8.67(m, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 36 | δ 7.18~7.23(m, 4H), 7.33~7.41(m, 3H), 7.53~7.74(m, 8H), 7.76~7.82(m, 6H), 7.89~8.00(m, 3H), 8.22~8.33(m, 4H), 8.58~8.67(m, 2H) | |
| 37 | δ 7.20~7.26(m, 4H), 7.37~7.45(m, 3H), 7.56~7.79(m, 12H), 7.85~7.91(m, 2H), 7.94~8.04(m, 3H), 8.24~8.36(m, 4H), 8.62~8.71(m, 2H) | |
| 38 | δ 7.22~7.28(m, 4H), 7.39~7.49(m, 6H), 7.58~7.65(m, 4H), 7.74~7.88(m, 6H), 7.94~8.04(m, 2H), 8.27~8.37(m, 4H), 8.60~8.70(m, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 40 | δ 7.31~7.39(m, 3H), 7.45~7.68(m, 8H), 7.72~7.85(m, 6H), 7.88~8.05(m, 5H), 8.20~8.29(m, 2H) | |
| 41 | δ 7.32~7.44(m, 4H), 7.47~7.58(m, 5H), 7.62~7.80(m, 8H), 7.85~7.97(m, 5H), 8.04~8.16(m, 2H), 8.18~8.26(m, 2H) | |
| 42 | δ 7.21~7.30(m, 4H), 7.34~7.44(m, 2H), 7.45~7.56(m, 7H), 7.61~7.84(m, 10H), 7.88~8.03(m, 5H), 8.18~8.27(m, 2H) | |
| 43 | δ 7.18~7.28(m, 4H), 7.32~7.44(m, 3H), 7.47~7.58(m, 6H), 7.64~7.82(m, 8H), 7.86~7.99(m, 5H), 8.02~8.18(m, 2H), 8.20~8.30(m, 2H) | |
| 44 | δ 7.22~7.31(m, 4H), 7.35~7.47(m, 6H), 7.53~7.78(m, 12H), 7.82~7.96(m, 4H), 8.22~8.33(m, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 45 | δ 7.24~7.49(m, 11H), 7.54~7.73(m, 11H), 7.85~7.94(m, 4H), 8.19~8.29(m, 3H), 8.41~8.51(m, 3H) | |
| 46 | δ 7.26~7.46(m, 8H), 7.58~7.78(m, 13H), 7.83~7.93(m, 5H), 8.04~8.15(m, 2H), 8.22~8.33(m, 3H), 8.42~8.51(m, 3H) | |
| 47 | δ 7.23~7.45(m, 9H), 7.56~7.77(m, 9H), 7.88~7.95(m, 4H), 8.27~8.39(m, 4H) | |
| 48 | δ 7.27~7.48(m, 6H), 7.54~7.72(m, 11H), 7.86~7.95(m, 5H), 8.01~8.13(m, 2H), 8.25~8.38(m, 4H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 52 | δ 7.24~7.56(m, 11H), 7.59~7.71(m, 7H), 7.74~7.80(m, 4H), 7.85~7.91(m, 4H), 8.28~8.32(m, 2H), 8.35~8.41(m, 2H) | |
| 53 | δ 7.31~7.51(m, 9H), 7.53~7.64(m, 7H), 7.72~7.84(m, 6H), 7.86~7.92(m, 4H), 7.98~8.04(m, 2H), 8.35~8.41(m, 2H) | |
| 54 | δ 7.19~7.50(m, 17H), 7.60~7.69(m, 5H), 7.76~7.82(m, 4H), 7.88~7.93(m, 4H), 8.30~8.34(m, 2H), 8.36~8.41(m, 2H) | |
| 55 | δ 7.20~7.26(m, 4H), 7.34~7.48(m, 11H), 7.54~7.62(m, 5H), 7.70~7.81(m, 5H), 7.85~7.93(m, 5H), 7.99~8.03(m, 2H), 8.35~8.40(m, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 56 | δ 7.22~7.27(m, 4H), 7.38~7.51(m, 14H), 7.58~7.61(m, 2H), 7.72~7.83(m, 6H), 7.86~7.93(m, 4H), 8.37~8.41(m, 2H) | |
| 57 | δ 7.24~7.53(m, 17H), 7.59~7.70(m, 5H), 7.72~7.81(m, 3H), 7.83~7.94(m, 5H), 8.35~8.44(m, 4H) | |
| 58 | δ 7.22~7.25(m, 4H), 7.33~7.45(m, 9H), 7.47~7.60(m, 7H), 7.65~7.78(m, 5H), 7.84~7.92(m, 5H), 8.01~8.04(m, 2H), 8.34~8.40(m, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 59 | δ 7.23~7.50(m, 21H), 7.60~7.71(m, 5H), 7.69~7.81(m, 4H), 7.85~7.93(m, 4H), 8.35~8.44(m, 4H) | |
| 60 | δ 7.23~7.27(m, 8H), 7.36~7.49(m, 11H), 7.54~7.62(m, 5H), 7.69~7.81(m, 5H), 7.85~7.93(m, 5H), 7.99~8.03(m, 2H), 8.35~8.40(m, 2H) | |
| 61 | δ 7.22~7.27(m, 8H), 7.36~7.52(m, 14H), 7.56~7.62(m, 2H), 7.71~7.83(m, 6H), 7.86~7.94(m, 4H), 8.35~8.40(m, 2H) | |
| 62 | δ 7.21~7.56(m, 16H), 7.59~7.65(m, 4H), 7.69~7.81(m, 6H), 7.85~7.92(m, 4H), 8.37~8.52(m, 4H) | |
| 63 | δ 7.21~7.34(m, 6H), 7.36~7.51(m, 9H), δ 7.56~7.64(m, 7H), 7.72~7.83(m, 4H), 7.87~7.91(m, 4H), 8.31~8.46(m, 6H) | |
| 64 | δ 7.19~7.32(m, 6H), 7.34~7.50(m, 7H), 7.54~7.63(m, 7H), 7.71~7.83(m, 5H), 7.85~7.93(m, 5H), 7.98~8.03(m, 2H), 8.35~8.51(m, 4H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 65 | δ 7.20~7.54(m, 19H), 7.58~7.68(m, 7H), 7.75~7.85(m, 4H), 7.88~7.92(m, 4H), 8.32~8.46(m, 6H) | |
| 66 | δ 7.21~7.52(m, 17H), 7.56~7.65(m, 7H), 7.70~7.83(m, 5H), 7.86~7.94(m, 5H), 7.99~8.03(m, 2H), 8.35~8.51(m, 4H) | |
| 67 | δ 7.20~7.55(m, 20H), 7.58~7.64(m, 4H), 7.68~7.81(m, 6H), 7.85~7.92(m, 4H), 8.37~8.52(m, 4H) | |
| 68 | δ 7.23~7.26(m, 2H), 7.34~7.57(m, 12H), 7.60~7.68(m, 4H), 7.72~7.85(m, 8H), 7.88~7.96(m, 6H), 8.37~8.49(m, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 69 | δ 7.32~7.52(m, 13H), 7.58~7.82(m, 13H), 7.86~7.94(m, 6H), 8.37~8.52(m, 4H) | |
| 70 | δ 7.36~7.52(m, 11H), 7.56~7.66(m, 7H), 7.71~7.82(m, 7H), 7.84~7.92(m, 7H), 8.00~8.04(m, 2H), 8.40~8.51(m, 2H) | |
| 71 | δ 7.21~7.54(m, 17H), 7.58~7.82(m, 13H), 7.86~7.94(m, 6H), 8.37~8.52(m, 4H) | |
| 72 | δ 7.24~7.27(m, 4H), 7.35~7.52(m, 11H), 7.56~7.65(m, 7H), 7.70~7.83(m, 7H), 7.86~7.94(m, 7H), 7.99~8.03(m, 2H), 8.40~8.51(m, 2H) | |
| 73 | δ 7.23~7.26(m, 4H), 7.34~7.55(m, 14H), 7.58~7.65(m, 4H), 7.71~7.85(m, 8H), 7.87~7.96(m, 6H), 8.38~8.49(m, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 74 | δ 7.21~7.31(m, 5H), 7.37~7.57(m, 8H), 7.61~7.73(m, 7H), 7.76~7.81(m, 4H), 7.85~7.94(m, 3H), 8.12~8.14(s, 1H), 8.41~8.52(m, 4H) | |
| 75 | δ 7.23~7.32(m, 5H), 7.34~7.55(m, 9H), 7.58~7.69(m, 8H), 7.76~7.81(m, 4H), 7.86~7.97(m, 3H), 8.11~8.13(s, 1H), 8.40~8.52(m, 4H) | |
| 76 | δ 7.32~7.56(m, 12H), 7.58~7.66(m, 8H), 7.70~7.82(m, 5H), 7.88~8.04(m, 5H), 8.08~8.15(m, 2H), 8.42~8.51(m, 2H) | |
| 77 | δ 7.23~7.54(m, 18H), 7.58~7.69(m, 8H), 7.76~7.81(m, 4H), 7.86~7.97(m, 3H), 8.11~8.13(s, 1H), 8.40~8.52(m, 4H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 78 | δ 7.22~7.26(m, 4H), 7.35~7.56(m, 12H), 7.58~7.66(m, 8H), 7.70~7.82(m, 5H), 7.88~8.04(m, 5H), 8.08~8.15(m, 2H), 8.42~8.51(m, 2H) | |
| 79 | δ 7.23~7.26(m, 4H), 7.34~7.56(m, 15H), 7.58~7.67(m, 5H), 7.71~7.84(m, 6H), 7.88~7.96(m, 4H), 8.41~8.50(m, 2H) | |
| 80 | δ 7.32~7.49(m, 10H), 7.54~7.60(m, 2H), 7.70~7.81(m, 8H), 7.97~8.10(m, 2H), 8.32~8.48(m, 4H), 8.76~8.91(m, 2H) | |
| 81 | δ 7.26~7.50(m, 9H), 7.59~7.83(m, 11H), 7.95~8.01(m, 2H), 8.29~8.47(s, 6H), 8.76~8.90(m, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 82 | δ 7.30~7.48(m, 7H), 7.54~7.62(m, 5H), 7.67~7.82(m, 7H), 7.95~8.15(m, 5H), 8.34~8.49(m, 4H), 8.76~8.91(m, 2H) | |
| 83 | δ 7.22~7.51(m, 13H), 7.58~7.82(m, 11H), 7.96~8.01(m, 2H), 8.31~8.50(s, 6H), 8.78~8.91(m, 2H) | |
| 84 | δ 7.23~7.26(m, 4H), 7.32~7.50(m, 7H), 7.56~7.64(m, 5H), 7.69~7.83(m, 7H), 7.94~8.14(m, 5H), 8.34~8.49(m, 4H), 8.76~8.91(m, 2H) | |
| 85 | δ 7.23~7.26(m, 4H), 7.34~7.51(m, 10H), 7.57~7.62(m, 2H), 7.73~7.82(m, 8H), 7.99~8.11(m, 2H), 8.33~8.49(m, 4H), 8.76~8.91(m, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 87 | δ 7.31~7.51(m, 9H), 7.58~7.82(m, 13H), 7.89~7.94(m, 2H), 7.98~8.08(m, 2H), 8.31~8.46(m, 4H) | |
| 88 | δ 7.33~7.52(m, 8H), 7.56~7.63(m, 4H), 7.67~7.83(m, 9H), 7.92~8.13(m, 7H), 8.31~8.45(m, 2H) | |
| 89 | δ 7.23~7.52(m, 13H), 7.58~7.82(m, 13H), 7.89~7.93(m, 2H), 7.97~8.06(m, 2H), 8.32~8.46(m, 4H) | |
| 90 | δ 7.23~7.26(m, 4H), 7.34~7.50(m, 7H), 7.54~7.62(m, 5H), 7.68~7.82(m, 9H), 7.94~8.14(m, 7H), 8.31~8.45(m, 2H) | |
| 91 | δ 7.22~7.27(m, 4H), 7.36~7.52(m, 10H), 7.57~7.62(m, 2H), 7.69~7.84(m, 10H), 7.94~8.14(m, 4H), 8.32~8.45(m, 2H) |
| 실시예번호 | 화학구조 | 1H NMR (CDCl3, 200 MHz) |
| 92 | δ 7.30~7.52(m, 12H), 7.57~7.71(m, 13H), 7.87~7.94(m, 5H), 7.99~8.07(m, 2H), 8.37~8.43(m, 2H), 8.46~8.57(m, 4H) | |
| 93 | δ 7.32~7.50(m, 12H), 7.57~7.81(m, 13H), 7.89~7.93(m, 5H), 7.99~8.06(m, 2H), 8.40~8.52(m, 6H) | |
| 94 | δ 7.30~7.51(m, 10H), 7.55~7.79(m, 11H), 7.89~7.93(m, 5H), 7.99~8.06(m, 2H), 8.40~8.52(m, 4H) | |
| 95 | δ 7.32~7.50(m, 10H), 7.57~7.81(m, 11H), 7.87~7.92(m, 5H), 7.99~8.06(m, 2H), 8.41~8.53(m, 4H) |
| 호스트물질 | 도판트물질 | 전기발광(nm)(EL) | 발광효율(cd/A)@ 7V | 환산효율(발광효율/CIEy) | 색좌표 @ 7V | 수명1000cd/m2 | |
| CIEx | CIEy | ||||||
| 실시예 3 | BD | 461 | 4.93 | 35.0 | 0.148 | 0.141 | 93% |
| 실시예 4 | 462 | 5.39 | 38.0 | 0.146 | 0.142 | 113% | |
| 실시예 6 | 461 | 5.22 | 36.0 | 0.147 | 0.145 | 108% | |
| 실시예 7 | 463 | 5.53 | 39.2 | 0.145 | 0.141 | 112% | |
| 실시예 9 | 460 | 4.88 | 33.4 | 0.145 | 0.146 | 92% | |
| 실시예 23 | 461 | 5.12 | 36.8 | 0.145 | 0.139 | 98% | |
| 실시예 39 | 462 | 5.42 | 36.4 | 0.146 | 0.149 | 107% | |
| AN | 460 | 4.87 | 34.3 | 0.151 | 0.142 | 100% | |
| ADN | 462 | 4.80 | 33.1 | 0.143 | 0.145 | 91% | |
| 호스트물질 | 도판트물질 | 전기발광(nm)(EL) | 발광효율(cd/A)@ 7V | 환산효율(발광효율/CIEy) | 색좌표 @ 7V | 수명1000cd/m2 | |
| CIEx | CIEy | ||||||
| 실시예 51 | BD | 462 | 5.12 | 36.3 | 0.146 | 0.141 | 91% |
| 실시예 | 461 | 5.34 | 37.3 | 0.144 | 0.143 | 110% | |
| 실시예 | 461 | 5.36 | 37.2 | 0.145 | 0.144 | 103% | |
| 실시예 | 462 | 5.42 | 38.7 | 0.144 | 0.140 | 112% | |
| 실시예 | 462 | 5.24 | 37.7 | 0.145 | 0.139 | 117% | |
| 실시예 | 461 | 5.35 | 40.2 | 0.143 | 0.133 | 98% | |
| 실시예 | 462 | 5.17 | 36.7 | 0.145 | 0.141 | 93% | |
| 실시예 | 462 | 5.23 | 38.2 | 0.147 | 0.137 | 111% | |
| ADN | 462 | 4.80 | 33.1 | 0.143 | 0.145 | 100% | |
Claims (19)
- 하기 화학식 1로 표시되는 화합물:[화학식 1]상기 식에서,Ar1은 수소 또는 C6-10 1가 방향족기이고, 상기 C6-10 1가 방향족기는 비치환되거나, 페닐 또는 나프틸로 치환되고,Ar2는 수소 또는 C6-10 1가 방향족기이고. 상기 C6-10 1가 방향족기는 비치환되거나, 페닐 또는 나프틸로 치환되고,Ar3은 수소 또는 C6-10 1가 방향족기이고. 상기 C6-10 1가 방향족기는 비치환되거나, 페닐 또는 나프틸로 치환되고,Ar4는 C6-16 2가 방향족기이고, 상기 C6-16 2가 방향족기는 비치환되거나 페닐로 치환되고, 및Ar5는 C6-14 1가 방향족기이고, 상기 C6-14 1가 방향족기는 비치환되거나, 나프틸, 페닐, 나프틸로 치환된 페닐, 또는 비페닐로 치환되고,단, Ar3이 C6-10 1가 방향족기인 경우, Ar1 및 Ar2는 각각 수소이고, Ar3이 수소인 경우, Ar1 및 Ar2는 각각 C6-10 1가 방향족기이다.
- 제1항에 있어서,상기 Ar1 및 상기 Ar2는 각각 수소이고,상기 Ar3은 페닐; 또는 비치환되거나, 페닐 또는 나프틸로 치환된 나프틸이고,상기 Ar4는 나프틸렌; 페닐렌; 피레닐렌; 페난트릴렌; 또는 비치환되거나, 페닐로 치환된 안트라세닐렌이고, 및상기 Ar5는 나프틸; 비페닐; 비치환되거나, 나프틸로 치환된 페닐; 또는 비치환되거나 나프틸, 페닐, 나프틸로 치환된 페닐, 또는 비페닐로 치환된 안트라세닐인 화합물.
- 제1항에 있어서,상기 Ar1 및 상기 Ar2는 각각 수소이고,상기 Ar3은 비치환되거나, 페닐 또는 나프틸로 치환된 나프틸이고,상기 Ar4는 나프틸렌, 또는 안트라세닐렌이고, 및상기 Ar5는 나프틸; 페닐; 또는 나프틸, 또는 페닐로 치환된 안트라세닐인 화합물.
- 제1항에 있어서,상기 Ar1 및 상기 Ar2는 각각 수소이고,상기 Ar3은 페닐이고,상기 Ar4는 페닐렌이고, 및상기 Ar5는 나프틸; 페닐; 나프틸로 치환된 페닐; 또는 비페닐로 치환된 안트라세닐인 화합물.
- 제1항에 있어서,상기 Ar1 및 상기 Ar2는 각각 수소이고,상기 Ar3은 페닐이고,상기 Ar4는 피렌닐; 또는 페난트릴렌이고, 및상기 Ar5는 나프틸; 비페닐; 또는 비치환되거나 나프틸로 치환된 페닐인 화합물.
- 제1항에 있어서,상기 Ar1 및 상기 Ar2는 각각 수소이고,상기 Ar3은 페닐 또는 나프틸이고,상기 Ar4는 비치환되거나, 페닐로 치환된 안트라세닐렌이고, 및상기 Ar5는 나프틸; 비페닐; 또는 비치환되거나, 나프틸로 치환된 페닐인 화합물.
- 제1항에 있어서,상기 Ar1 및 상기 Ar2는 각각 수소이고, 및상기 Ar3은 페닐; 1-나프틸; 2-나프틸; 6-페닐-2-나프틸; 또는 6-(1-나프틸)-2-나프틸인 화합물.
- 제1항에 있어서,상기 Ar1은 페닐; 또는 비치환되거나, 페닐 또는 나프틸로 치환된 나프틸이고,상기 Ar2는 페닐; 또는 비치환되거나, 페닐 또는 나프틸로 치환된 나프틸이고,상기 Ar3은 수소이고,상기 Ar4는 나프틸렌; 페닐렌; 피레닐렌; 페난트릴렌; 또는 비치환되거나, 페닐로 치환된 안트라세닐렌이고, 및상기 Ar5는 나프틸; 비페닐; 비치환되거나, 나프틸로 치환된 페닐; 또는 비치환되거나 나프틸, 페닐, 나프틸로 치환된 페닐, 또는 비페닐로 치환된 안트라세닐인 화합물.
- 제1항에 있어서,상기 Ar1은 비치환되거나, 페닐 또는 나프틸로 치환된 나프틸이고,상기 Ar2는 비치환되거나, 페닐 또는 나프틸로 치환된 나프틸이고,상기 Ar3은 수소이고,상기 Ar4는 나프틸렌 또는 안트라세닐렌이고, 및상기 Ar5는 나프틸; 페닐; 또는 나프틸, 또는 페닐로 치환된 안트라세닐인 화합물.
- 제1항에 있어서,상기 Ar1은 페닐이고,상기 Ar2는 페닐이고,상기 Ar3은 수소이고,상기 Ar4는 페닐렌이고, 및상기 Ar5는 나프틸; 페닐; 나프틸로 치환된 페닐; 또는 비페닐로 치환된 안트라세닐인 화합물.
- 제1항에 있어서,상기 Ar1은 페닐이고,상기 Ar2는 페닐이고,상기 Ar3은 수소이고,상기 Ar4는 피렌닐 또는 페난트릴렌이고, 및상기 Ar5는 나프틸; 비페닐; 또는 비치환되거나, 나프틸로 치환된 페닐인 화합물.
- 제1항에 있어서,상기 Ar1은 페닐 또는 나프틸이고,상기 Ar2는 페닐 또는 나프틸이고,상기 Ar3은 수소이고,상기 Ar4는 비치환되거나, 페닐로 치환된 안트라세닐렌이고, 및상기 Ar5는 나프틸; 비페닐; 또는 비치환되거나, 나프틸로 치환된 페닐인 화합물.
- 제1항에 있어서,상기 Ar1 및 상기 Ar2는 각각 페닐; 1-나프틸; 2-나프틸; 6-페닐-2-나프틸; 또는 6-(1-나프틸)-2-나프틸이고, 및상기 Ar3은 수소인 화합물.
- 제1항에 있어서,상기 Ar1 및 Ar2는 페닐이고, 및상기 Ar3은 수소인 화합물.
- 제1항에 있어서,상기 Ar4는 1,4-나프틸렌; 2,6-나프틸렌; 1,4-페닐렌; 1,6-피레닐렌; 2,7-페난트릴렌; 9,10-안트라세닐렌; 또는 9-페닐-2,10-안트라세닐렌인 화합물.
- 제1항에 있어서,상기 Ar5는 1-나프틸; 2-나프틸; 비페닐-4-일; 페닐; 4-(1-나프틸)-페닐; 4-(2-나프틸)-페닐; 10-(1-나프틸)-9-안트라세닐; 10-(2-나프틸)-9-안트라세닐; 10-페닐-9-안트라세닐; 10-(4-(1-나프틸)페닐)-9-안트라세닐; 10-(4-(2-나프틸)페닐)-9-안트라세닐; 또는 10-(비페닐-4-일)-9-안트라세닐인 화합물.
- 제1항 내지 제17항 중 어느 한 항의 화합물로 이루어진 유기 전기 발광 소자용 재료.
- 음극과 양극 사이에 적어도 하나의 발광층을 포함하는 단층 또는 복수층으로 이루어지는 유기 박막층이 협지되어 있는 유기 전기발광 소자에 있어서,상기 유기 박막층의 적어도 1층이 제18항의 유기 전기 발광 소자용 재료를 함유하는 유기 전기 발광 소자.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201280020856.4A CN103534331B (zh) | 2011-03-29 | 2012-03-29 | 萘衍生物、包括其的有机材料及包括其的有机电致发光元件 |
| JP2014502471A JP2014522380A (ja) | 2011-03-29 | 2012-03-29 | ナフタレン誘導体、それを用いた有機材料、及びそれを用いた有機el素子 |
| US14/008,576 US9024304B2 (en) | 2011-03-29 | 2012-03-29 | Naphthalene derivative, organic material including the same, and organic electroluminescent device including the same |
| EP12763963.1A EP2692823A4 (en) | 2011-03-29 | 2012-03-29 | NAPHTHALIN DERIVATIVES, ORGANIC MATERIAL THEREFOR AND ORGANIC ELECTROLUMINESCENT DEVICE THEREFOR |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20110027970 | 2011-03-29 | ||
| KR10-2011-0027969 | 2011-03-29 | ||
| KR10-2011-0027970 | 2011-03-29 | ||
| KR20110027969 | 2011-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2012134191A2 true WO2012134191A2 (ko) | 2012-10-04 |
| WO2012134191A3 WO2012134191A3 (ko) | 2013-01-10 |
Family
ID=46932140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2012/002322 Ceased WO2012134191A2 (ko) | 2011-03-29 | 2012-03-29 | 나프탈렌 유도체, 이를 이용한 유기 재료, 및 이를 이용한 유기 전기발광 소자 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9024304B2 (ko) |
| EP (1) | EP2692823A4 (ko) |
| JP (1) | JP2014522380A (ko) |
| CN (1) | CN103534331B (ko) |
| WO (1) | WO2012134191A2 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150099801A (ko) * | 2012-12-18 | 2015-09-01 | 메르크 파텐트 게엠베하 | 축합 고리계를 갖는 방출체 |
| JP2017054939A (ja) * | 2015-09-10 | 2017-03-16 | 株式会社東芝 | 有機光電変換素子、及び固体撮像素子 |
| CN108349890B (zh) * | 2016-01-07 | 2022-08-12 | 广州华睿光电材料有限公司 | 用于制备有机电子器件的有机功能化合物及其应用 |
| WO2018095388A1 (zh) * | 2016-11-23 | 2018-05-31 | 广州华睿光电材料有限公司 | 有机化合物 |
| KR20190126097A (ko) * | 2017-03-01 | 2019-11-08 | 메르크 파텐트 게엠베하 | 유기 전계발광 디바이스 |
| CN110627601A (zh) * | 2018-06-22 | 2019-12-31 | 天津大学 | 有机光电半导体材料及其制备方法与应用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US593571A (en) | 1897-11-16 | Magnetic clutch | ||
| JPH0812600A (ja) | 1994-04-26 | 1996-01-16 | Tdk Corp | フェニルアントラセン誘導体および有機el素子 |
| JP2000273056A (ja) | 1999-01-19 | 2000-10-03 | Idemitsu Kosan Co Ltd | アミノ又はスチリル化合物及びそれを用いた有機エレクトロルミネッセンス素子 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3998338B2 (ja) * | 1998-07-29 | 2007-10-24 | 三井化学株式会社 | 炭化水素化合物および有機電界発光素子 |
| US9085729B2 (en) | 2004-02-09 | 2015-07-21 | Lg Display Co., Ltd. | Blue emitters for use in organic electroluminescence devices |
| JP4974509B2 (ja) * | 2004-10-29 | 2012-07-11 | 株式会社半導体エネルギー研究所 | 発光素子及び発光装置 |
| US7666524B2 (en) | 2004-10-29 | 2010-02-23 | Semiconductor Energy Laboratory Co., Ltd. | Oligonaphthalene derivatives, and light-emitting element and light-emitting device using oligonaphthalene derivatives |
| JP4478555B2 (ja) * | 2004-11-30 | 2010-06-09 | キヤノン株式会社 | 金属錯体、発光素子及び画像表示装置 |
| JP2007084485A (ja) * | 2005-09-22 | 2007-04-05 | Kyoto Univ | ナフタレン誘導体及び有機半導体材料と、これを用いた発光トランジスタ素子及び有機エレクトロルミネッセンス素子 |
| JP5294650B2 (ja) * | 2007-03-12 | 2013-09-18 | キヤノン株式会社 | ナフタレン化合物及びこれを用いた有機発光素子 |
| JP4651048B2 (ja) * | 2007-12-25 | 2011-03-16 | 財団法人山形県産業技術振興機構 | 有機エレクトロルミネッセンス素子 |
| JP2009212201A (ja) * | 2008-03-03 | 2009-09-17 | Canon Inc | 有機発光素子 |
| JP5463802B2 (ja) * | 2008-09-04 | 2014-04-09 | 三菱化学株式会社 | 有機電界発光素子材料、有機電界発光素子用組成物、有機電界発光素子、有機elディスプレイ、有機el照明およびナフタレン系化合物 |
| JP5424622B2 (ja) * | 2008-12-01 | 2014-02-26 | キヤノン株式会社 | ペリレン化合物及びこれを用いた有機発光素子 |
| EP2372803A4 (en) * | 2008-12-26 | 2012-07-04 | Idemitsu Kosan Co | MATERIAL FOR AN ORGANIC ELECTROLUMINESCENCE ELEMENT AND ORGANIC ELECTROLUMINESCENE ELEMENT |
| JP5618524B2 (ja) * | 2009-11-18 | 2014-11-05 | 公益財団法人九州先端科学技術研究所 | デバイス、薄膜トランジスタおよびその製造方法 |
| JP5783749B2 (ja) * | 2011-02-15 | 2015-09-24 | ケミプロ化成株式会社 | エキシマー特性を有する1,8−アリール置換ナフタレン誘導体及びこれを用いた有機el素子 |
| US9118017B2 (en) * | 2012-02-27 | 2015-08-25 | Universal Display Corporation | Host compounds for red phosphorescent OLEDs |
-
2012
- 2012-03-29 US US14/008,576 patent/US9024304B2/en not_active Expired - Fee Related
- 2012-03-29 WO PCT/KR2012/002322 patent/WO2012134191A2/ko not_active Ceased
- 2012-03-29 JP JP2014502471A patent/JP2014522380A/ja active Pending
- 2012-03-29 EP EP12763963.1A patent/EP2692823A4/en not_active Withdrawn
- 2012-03-29 CN CN201280020856.4A patent/CN103534331B/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US593571A (en) | 1897-11-16 | Magnetic clutch | ||
| JPH0812600A (ja) | 1994-04-26 | 1996-01-16 | Tdk Corp | フェニルアントラセン誘導体および有機el素子 |
| JP2000273056A (ja) | 1999-01-19 | 2000-10-03 | Idemitsu Kosan Co Ltd | アミノ又はスチリル化合物及びそれを用いた有機エレクトロルミネッセンス素子 |
Non-Patent Citations (2)
| Title |
|---|
| C. W. TANG ET AL.: "Applied Physics Letters", vol. 51, 1987, EASTMAN KODAK COMPANY, pages: 913 |
| See also references of EP2692823A4 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2692823A2 (en) | 2014-02-05 |
| EP2692823A4 (en) | 2014-09-03 |
| JP2014522380A (ja) | 2014-09-04 |
| US20140299849A1 (en) | 2014-10-09 |
| WO2012134191A3 (ko) | 2013-01-10 |
| CN103534331A (zh) | 2014-01-22 |
| CN103534331B (zh) | 2016-06-08 |
| US9024304B2 (en) | 2015-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010074422A1 (en) | Novel compound for organic photoelectric device and organic photoelectric device including the same | |
| WO2018216990A1 (ko) | 유기화합물 및 이를 포함하는 유기전계발광소자 | |
| WO2020080872A1 (ko) | 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자 | |
| WO2010131930A2 (ko) | 유기광전소자용 화합물 및 이를 포함하는 유기광전소자 | |
| WO2019212287A9 (ko) | 화합물 및 이를 포함하는 유기 발광 소자 | |
| WO2011055934A9 (ko) | 유기광전소자용 화합물 및 이를 포함하는 유기광전소자 | |
| WO2011055933A2 (ko) | 유기광전소자용 조성물, 이를 이용한 유기광전소자 및 이를 포함하는 표시장치 | |
| WO2010151083A2 (ko) | 유기광전소자용 화합물 및 이를 포함하는 유기광전소자 | |
| WO2012015265A1 (en) | Novel organic electroluminescent compounds and organic electroluminescent device using the same | |
| WO2017196081A1 (en) | Compound for organic electroluminescent device and organic electroluminescent device comprising the same | |
| WO2011139125A2 (ko) | 페난스로카바졸 화합물 및 이를 이용한 유기 전계 발광 소자 | |
| WO2011102586A4 (ko) | 유기광전소자용 화합물 및 이를 포함하는 유기광전소자 | |
| WO2011074770A2 (ko) | 유기광전소자용 화합물 및 이를 포함하는 유기광전소자 | |
| WO2010076986A4 (ko) | 신규한 유기 광전 소자용 화합물 및 이를 포함하는 유기 광전 소자 | |
| WO2010151084A2 (ko) | 유기광전소자용 화합물 및 이를 포함하는 유기광전소자 | |
| WO2012074195A9 (ko) | 유기광전자소자용 화합물, 이를 포함하는 유기발광소자 및 상기 유기발광소자를 포함하는 표시장치 | |
| WO2019203550A1 (ko) | 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자 | |
| WO2014017844A1 (ko) | 아크리딘 유도체를 포함하는 유기발광 화합물 및 이를 포함하는 유기발광소자 | |
| WO2011139129A2 (ko) | 방향족 아민을 포함하는 트리페닐렌계 화합물 및 이를 포함하는 유기 전계 발광 소자 | |
| WO2010076991A2 (ko) | 신규한 유기 광전 소자용 화합물 및 이를 포함하는 유기 광전 소자 | |
| WO2015053575A1 (ko) | 유기발광 화합물 및 이를 포함하는 유기전계발광소자 | |
| WO2019108033A1 (ko) | 화합물 및 이를 포함하는 유기 발광 소자 | |
| WO2012134191A2 (ko) | 나프탈렌 유도체, 이를 이용한 유기 재료, 및 이를 이용한 유기 전기발광 소자 | |
| WO2019132484A1 (ko) | 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자 | |
| WO2015026053A1 (en) | Compound for organic electroluminescent device and organic electroluminescent device including the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12763963 Country of ref document: EP Kind code of ref document: A2 |
|
| ENP | Entry into the national phase |
Ref document number: 2014502471 Country of ref document: JP Kind code of ref document: A |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| REEP | Request for entry into the european phase |
Ref document number: 2012763963 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2012763963 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 14008576 Country of ref document: US |
















































































































































































































































































