JP7260616B2 - 有機電子素子及びその電子装置 - Google Patents
有機電子素子及びその電子装置 Download PDFInfo
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- JP7260616B2 JP7260616B2 JP2021175663A JP2021175663A JP7260616B2 JP 7260616 B2 JP7260616 B2 JP 7260616B2 JP 2021175663 A JP2021175663 A JP 2021175663A JP 2021175663 A JP2021175663 A JP 2021175663A JP 7260616 B2 JP7260616 B2 JP 7260616B2
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- 239000010410 layer Substances 0.000 claims description 187
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- 125000003118 aryl group Chemical group 0.000 claims description 53
- 239000000463 material Substances 0.000 claims description 42
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- 125000005842 heteroatom Chemical group 0.000 claims description 27
- 125000000623 heterocyclic group Chemical group 0.000 claims description 27
- 230000005525 hole transport Effects 0.000 claims description 26
- 125000000217 alkyl group Chemical group 0.000 claims description 22
- 125000001931 aliphatic group Chemical group 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 21
- 229910052717 sulfur Inorganic materials 0.000 claims description 20
- 125000003545 alkoxy group Chemical group 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 229910052698 phosphorus Inorganic materials 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 15
- 125000000732 arylene group Chemical group 0.000 claims description 13
- -1 R 21 Chemical compound 0.000 claims description 9
- 125000003342 alkenyl group Chemical group 0.000 claims description 9
- 125000004104 aryloxy group Chemical group 0.000 claims description 9
- 229910052736 halogen Inorganic materials 0.000 claims description 9
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- 239000001257 hydrogen Substances 0.000 claims description 9
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 8
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- UEEXRMUCXBPYOV-UHFFFAOYSA-N iridium;2-phenylpyridine Chemical compound [Ir].C1=CC=CC=C1C1=CC=CC=N1.C1=CC=CC=C1C1=CC=CC=N1.C1=CC=CC=C1C1=CC=CC=N1 UEEXRMUCXBPYOV-UHFFFAOYSA-N 0.000 description 10
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- 238000000034 method Methods 0.000 description 9
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 9
- 238000001308 synthesis method Methods 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 8
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical compound C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 description 8
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- 238000011156 evaluation Methods 0.000 description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 7
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- TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical group C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 description 6
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- 125000006649 (C2-C20) alkynyl group Chemical group 0.000 description 4
- 125000006736 (C6-C20) aryl group Chemical group 0.000 description 4
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- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 4
- 101100030361 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pph-3 gene Proteins 0.000 description 4
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- 238000000434 field desorption mass spectrometry Methods 0.000 description 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 4
- 235000019341 magnesium sulphate Nutrition 0.000 description 4
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 4
- 239000011368 organic material Substances 0.000 description 4
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 description 4
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 4
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- RMBPEFMHABBEKP-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2C3=C[CH]C=CC3=CC2=C1 RMBPEFMHABBEKP-UHFFFAOYSA-N 0.000 description 3
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- 125000003837 (C1-C20) alkyl group Chemical group 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical group C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 2
- MBHPOBSZPYEADG-UHFFFAOYSA-N 2-bromo-9,9-dimethylfluorene Chemical compound C1=C(Br)C=C2C(C)(C)C3=CC=CC=C3C2=C1 MBHPOBSZPYEADG-UHFFFAOYSA-N 0.000 description 2
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- QRMLAMCEPKEKHS-UHFFFAOYSA-N 9,9-dimethyl-n-(4-phenylphenyl)fluoren-2-amine Chemical compound C1=C2C(C)(C)C3=CC=CC=C3C2=CC=C1NC(C=C1)=CC=C1C1=CC=CC=C1 QRMLAMCEPKEKHS-UHFFFAOYSA-N 0.000 description 2
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- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
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- HXITXNWTGFUOAU-UHFFFAOYSA-N phenylboronic acid Chemical compound OB(O)C1=CC=CC=C1 HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 description 2
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- UCMZHMIIUQGLJF-UHFFFAOYSA-N (4-dibenzothiophen-3-ylphenyl)boronic acid Chemical compound C1=CC(=CC=2SC3=C(C=21)C=CC=C3)C1=CC=C(C=C1)B(O)O UCMZHMIIUQGLJF-UHFFFAOYSA-N 0.000 description 1
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- MOCNGNGLTRMQQH-UHFFFAOYSA-N 3-bromo-9-(4-phenylphenyl)carbazole Chemical compound C12=CC=CC=C2C2=CC(Br)=CC=C2N1C(C=C1)=CC=C1C1=CC=CC=C1 MOCNGNGLTRMQQH-UHFFFAOYSA-N 0.000 description 1
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- OGENPBMBOLTWLZ-UHFFFAOYSA-N 9-[4-(4-bromophenyl)phenyl]carbazole Chemical compound C1=CC(Br)=CC=C1C1=CC=C(N2C3=CC=CC=C3C3=CC=CC=C32)C=C1 OGENPBMBOLTWLZ-UHFFFAOYSA-N 0.000 description 1
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Description
2)l+eは0~4の整数、d+mは0~4の整数、a及びbは0~3の整数、nは1~3の整数、cは0~4の整数であり、
3)R1、R2、R3、R4及びR5は、互いに独立して、水素;重水素;ハロゲン;C6~C60のアリール基;フルオレニル基;O、N、S、Si及びPの少なくとも一つのヘテロ原子を含むC2~C60のヘテロ環基;C3~C60の脂肪族環とC6~C60の芳香族環との縮合環基;C1~C50のアルキル基;C2~C20のアルケニル基;C2~C20のアルキニル基;C1~C30のアルコキシル基;C6~C30のアリールオキシ基;及び-L’-N(Ra)(Rb){ここで、L’は、単結合;C6~C60のアリーレン基;フルオレニレン基;C3~C60の脂肪族環とC6~C60の芳香族環との縮合環基;及びC2~C60のヘテロ環基;からなる群から選ばれ、Ra及びRbは、互いに独立して、C6~C60のアリール基;フルオレニル基;C3~C60の脂肪族環とC6~C60の芳香族環との縮合環基;及びO、N、S、Si及びPの少なくとも一つのヘテロ原子を含むC2~C60のヘテロ環基;からなる群から選ばれる};からなる群から選ばれ、又は複数のR1同士、複数のR2同士、複数のR3同士、複数のR4同士、複数のR5同士は、互いに結合して、芳香族及びヘテロ芳香環を形成していてもよく、
前記アリール基、フルオレニル基、アリーレン基、ヘテロ環基、フルオレニレン基、縮合環基、アルキル基、アルケニル基、アルコキシ基及びアリールオキシ基はそれぞれ重水素;ハロゲン;シラン基;シロキサン基;ホウ素基;ゲルマニウム基;シアノ基;ニトロ基;C1-C20のアルキルチオ基;C1-C20のアルコキシル基;C1-C20のアルキル基;C2-C20のアルケニル基;C2-C20のアルキニル基;C6-C20のアリール基;重水素で置換されたC6-C20のアリール基;フルオレニル基;C2-C20のヘテロ環基;C3-C20のシクロアルキル基;C7-C20のアリールアルキル基及びC8-C20のアリールアルケニル基;からなる群から選ばれた一つ以上の置換基でさらに置換されていてもよくて、また、これらの置換基は、互いに結合して、環を形成していてもよく、ここで、「環」は、C3-C60の脂肪族環又はC6-C60の芳香族環又はC2-C60のヘテロ環又はこれらの組み合わせからなる縮合環を意味し、飽和又は不飽和環を含む。]
2)L2は、単結合;C6~C60のアリーレン基;C3~C60のヘテロアリーレン基;及び2価の脂肪族炭化水素基;からなる群から選ばれる基であり、
3)Wは、NAr5、O、S又はCR’R’’(ここで、R’及びR’’は、それぞれ独立して、C1~C50のアルキル基;C6~C60のアリール基;又はO、N、S、Si、Pの少なくとも一つのヘテロ原子を含むC3~C60のヘテロ環基であり、これらは、互いに結合して、スピロ化合物を形成していてもよい)であり、
4)Ar4及びAr5は、それぞれ独立して、C6~C60のアリール基;O、N、S、Si、Pの少なくとも一つのヘテロ原子を含むC3~C60のヘテロ環基;C1~C50のアルキル基;C6~C60のアリールアミン基;フルオレン基;からなる群から選ばれる。]
1)L1は、単結合;C6~C60のアリーレン基;C3~C60のヘテロアリーレン基;及び2価の脂肪族炭化水素基;からなる群から選ばれ、
2)Yは、O、S又はNAr5であり、
3)Ra及びRbは、互いに独立して、水素;重水素;ハロゲン;C6~C60のアリール基;フルオレニル基;O、N、S、Si及びPの少なくとも一つのヘテロ原子を含むC2~C60のヘテロ環基;C3~C60の脂肪族環とC6~C60の芳香族環との縮合環基;C1~C50のアルキル基;C2~C20のアルケニル基;C2~C20のアルキニル基;C1~C30のアルコキシル基;C6~C30のアリールオキシ基;及び-L’-N(Ra)(Rb){ここで、L’は、単結合;C6~C60のアリーレン基;フルオレニレン基;C3~C60の脂肪族環とC6~C60の芳香族環との縮合環基;及びC2~C60のヘテロ環基;からなる群から選ばれ、Ra及びRbは、互いに独立して、C6~C60のアリール基;フルオレニル基;C3~C60の脂肪族環とC6~C60の芳香族環との縮合環基;及びO、N、S、Si及びPの少なくとも一つのヘテロ原子を含むC2~C60のヘテロ環基;からなる群から選ばれ、又は複数のR1同士、複数のR2同士、複数のR3同士、複数のR4同士、複数のR5同士は、互いに結合して、芳香族及びヘテロ芳香環を形成していてもよい};からなる群から選ばれ、又は複数のRa同士、複数のRb同士が互いに結合して、芳香族及びヘテロ芳香環を形成していてもよく、
4)yは、0~3の整数であり、zは0~4の整数である。]
vは、0~3のいずれか一つの整数であり、
u、w,x及びyは、それぞれ独立して、0~4のいずれか一つの整数であり、
Zは0~5のいずれか一つの整数であり、
L20及びL21は、それぞれ独立して、単結合;C6~C30のアリーレン基;C3~C30のヘテロアリーレン基;であり、
Ar20は、C6~C30のアリール基;又はC3~C30のヘテロアリーレン基;であり、
X20は、O、S、NR’又はCR’R’’{ここで、R’及びR’’は、それぞれ独立して、C1~C30のアルキル基;C6~C30のアリール基;又はO、N、S、Si、Pの少なくとも一つのヘテロ原子を含むC3~C30のヘテロ環基;であり、これらは、互いに結合して、スピロ化合物を形成していてもよい}である。]
本発明による式(1)で示される化合物(final product1)は、下記の反応スキーム1のように、CoreとSubが反応して製造されてもよいが、これに限定されない。
<反応スキーム1>
丸底フラスコに、2,4,6-トリクロロ-1,3,5-トリアジン(50g、410.1mmol)、フェニルボロン酸(83.2g、451.1mmol)、Pd(PPh3)4(14.2g、12.3mmol)、K2CO3(170g、1.2mol)、THF(1.3L)、水(700mL)を添加し、90℃で撹拌した。反応が完了すれば、CH2Cl2と水で抽出した後、有機層をMgSO4で乾燥し、濃縮した後、生成された化合物をシリカゲルカラム及び再結晶して、Inter1を55g(収率:60%)得た。
丸底フラスコに、Inter-1(10g、47mmol)、ジベンゾ[b,d]フラン-3-イルボロン酸(12g、51.9mmol)、Pd(PPh3)4(1.6g、1.4mmol)、K2CO3(20g、141mmol)、THF(160mL)、水(80mL)を添加し、90℃で撹拌した。反応が完了すれば、CH2Cl2と水で抽出した後、有機層をMgSO4で乾燥し、濃縮した後、生成された化合物をシリカゲルカラム及び再結晶して、Core1を5.7g(収率:53%)を得た。
P-41の合成例
本発明による式(12)で示される化合物(final products2)は、下記反応スキーム4のように、Sub3-1とSub3-2とが反応して製造されていてもよいが、これに限定されない。
<反応スキーム4>
本発明による式(18)で示される化合物(final products)は、下記のように反応して製造されるが、これに限定されない。
本発明による式(30)で示される化合物(final product)は、下記反応スキーム5のように、Sub30とSub31が反応して製造されるが、これに限定されない。
<反応スキーム5>
実験例1)グリーン有機発光素子の製作及び試験(host)
まず、ガラス基板に形成されたITO層(正極)上に、正孔注入層としてN1-(ナフタレン-2-イル)-N4,N4-ビス(4-(ナフタレン-2-イル(フェニル)アミノ)フェニル)-N1-フェニルベンゼン-1,4-ジアミン(以下、‘2-TNATA’と略記する)膜を真空蒸着し、60nm厚さで形成した。次いで、この膜上に、正孔輸送化合物として4,4-ビス[N-(1-ナフチル)-N-フェニルアミノ]ビフェニル(以下、‘-NPD’と略記する)を60nm厚さで真空蒸着して正孔輸送層を形成した。その後、ホストとしては式(1)で示される前記発明化合物を用い、ドーパントとしてはIr(ppy)3[トリス(2-フェニルピリジン)-イリジウム]を95:5重量でドープすることによって、前記正孔輸送層上に30nm厚さの発光層を蒸着した。正孔素子層として、(1,1’-ビスフェニル)-4-オレート)ビス(2-メチル-8-キノリンオレート)アルミニウム(以下、‘BAlq’と略記する)を10nm厚さで真空蒸着し、電子輸送層としてトリス(8-キノリノール)アルミニウム(以下、‘Alq3’と略称する)を40nm厚さで成膜した。以降、電子注入層としてハロゲン化アルカリ金属であるLiFを0.2nm厚さで蒸着し、次いで、Alを150nmの厚さで蒸着し、負極で用いることで有機電界発光素子を製造した。
ガラス基板に形成されたITO層(正極)上に、まず正孔注入層としてN1-(ナフタレン-2-イル)-N4,N4-ビス(4-(ナフタレン-2-イル(フェニル)アミノ)フェニル)-N1-フェニルベンゼン-1,4-ジアミン(以下、‘2-TNATA’と略記する)膜を真空蒸着し、60nm厚さで形成した。次いで、この膜上に、正孔輸送化合物として4,4-ビス[N-(1-ナフチル)-N-フェニルアミノ]ビフェニル(以下、‘-NPD’と略記する)を60nm厚さで真空蒸着し、正孔輸送層を形成した。その後、ホストとしては式(1)と(12)で示される前記発明化合物6:4で混合した混合物を用い、ドーパントとしてはIr(ppy)3[トリス(2-フェニルピリジン)-イリジウム]を95:5重量でドープすることによって、前記正孔輸送層上に30nm厚さの発光層を蒸着した。正孔素子層として(1,1’-ビスフェニル)-4-オレート)ビス(2-メチル-8-キノリンオレート)アルミニウム(以下、‘BAlq’と略記する)を10nm厚さで真空蒸着し、電子輸送層としてトリス(8-キノリノール)アルミニウム(以下、‘Alq3’と略称する)を40nm厚さで成膜した。以降、電子注入層としてハロゲン化アルカリ金属であるLiFを0.2nm厚さで蒸着し、次いで、Alを150nmの厚さで蒸着し、負極として用いることで有機電界発光素子を製造した。
ホストとして式(1)で示される発明化合物の代わりに、比較化合物A、比較化合物B、比較化合物C、及び比較化合物Dを用いたこと以外は、前記実施例2と同様の方法で有機電子発光素子を製作した。
ガラス基板に形成されたITO層(正極)上に、まず、正孔注入層としてN1-(ナフタレン-2-イル)-N4,N4-ビス(4-(ナフタレン-2-イル(フェニル)アミノ)フェニル)-N1-フェニルベンゼン-1,4-ジアミン(以下、‘2-TNATA’と略記する)膜を真空蒸着し、60nm厚さで形成した。次いで、この膜上に、正孔輸送化合物として4,4-ビス[N-(1-ナフチル)-N-フェニルアミノ]ビフェニル(以下、‘-NPD’と略記する)を60nm厚さで真空蒸着し、正孔輸送層を形成した。その後、発光補助層材料として式(18)で示される前記発明化合物を20nmの厚さで真空蒸着し、発光補助層を形成した。発光補助層を形成した後、発光補助層上部に、ホストとしては式(1)と(12)で示される前記発明化合物6:4で混合した混合物を用い、ドーパントとしてはIr(ppy)3[トリス(2-フェニルピリジン)-イリジウム]を95:5重量でドープすることによって30nm厚さの発光層を蒸着した。正孔素子層として(1,1’-ビスフェニル)-4-オレート)ビス(2-メチル-8-キノリンオレート)アルミニウム(以下、‘BAlq’と略記する)を10nm厚さで真空蒸着し、電子輸送層としてトリス(8-キノリノール)アルミニウム(以下、‘Alq3’と略称する)を40nm厚さで成膜した。以降、電子注入層としてハロゲン化アルカリ金属であるLiFを0.2nm厚さで蒸着し、次いで、Alを150nmの厚さで蒸着し、負極として用いることで有機電界発光素子を製造した。
ホストとして式(1)で示される発明化合物の代わりに、比較化合物A~比較化合物Eをそれぞれ用いたこと以外は、は前記実験例3と同じ方法で有機電子発光素子を製作した。
ガラス基板に形成されたITO層(正極)上に、正孔注入層としてN1-(ナフタレン-2-イル)-N4,N4-ビス(4-(ナフタレン-2-イル(フェニル)アミノ)フェニル)-N1-フェニルベンゼン-1,4-ジアミン(以下、‘2-TNATA’と略記する)膜を真空蒸着し、60nm厚さで形成した。次いで、この膜上に、正孔輸送として式(18)示される前記発明化合物を60nm厚さで真空蒸着し、正孔輸送層を形成した。さらに、発光補助層材料として式(18)で示される前記発明化合物を20nmの厚さで真空蒸着し、発光補助層を形成した。発光補助層を形成した後、発光補助層上部にホストとしては、式(1)と(12)で示される前記発明化合物6:4で混合した混合物を用い、ドーパントとしてはIr(ppy)3[トリス(2-フェニルピリジン)-イリジウム]を95:5重量でドープすることによって30nm厚さの発光層を蒸着した。正孔素子層として(1,1’-ビスフェニル)-4-オレート)ビス(2-メチル-8-キノリンオレート)アルミニウム(以下、‘BAlq’と略記する)を10nm厚さで真空蒸着し、電子輸送層としてトリス(8-キノリノール)アルミニウム(以下、‘Alq3’と略称する)を40nm厚さで成膜した。以降、電子注入層としてハロゲン化アルカリ金属であるLiFを0.2nm厚さで蒸着し、次いで、Alを150nmの厚さで蒸着し、負極として用いることで有機電界発光素子を製造した。
ガラス基板に形成されたITO層(正極)上に、まず、正孔注入層としてN1-(ナフタレン-2-イル)-N4,N4-ビス(4-(ナフタレン-2-イル(フェニル)アミノ)フェニル)-N1-フェニルベンゼン-1,4-ジアミン(以下、‘2-TNATA’と略記する)膜を真空蒸着し、60nm厚さで形成した。次いで、この膜上に、正孔輸送化合物として4,4-ビス[N-(1-ナフチル)-N-フェニルアミノ]ビフェニル(以下、‘-NPB’と略記する)を60nm厚さで真空蒸着し、正孔輸送層を形成した。その後、発光補助層材料として前記発明化合物を20nmの厚さで真空蒸着し、発光補助層を形成した。発光補助層を形成した後、発光補助層上部に、ホストとしては9,10-ジ(ナフタレン-2-イル)アントラセン、ドーパントとしては、BD-052X(出光興産社製)を96:4重量でドープすることによって前記発光補助層上に、30nm厚さの発光層を蒸着した。正孔素子層として(1,1’-ビスフェニル)-4-オレート)ビス(2-メチル-8-キノリンオレート)アルミニウム(以下、‘BAlq’と略記する)を10nm厚さで真空蒸着し、電子輸送層としてトリス(8-キノリノール)アルミニウム(以下、‘Alq3’と略称する)を40nm厚さで成膜した。以降、電子注入層としてハロゲン化アルカリ金属であるLiFを0.2nm厚さで蒸着し、次いで、Alを150nmの厚さで蒸着し、負極として用いることで有機電界発光素子を製造した。
発光補助層を用いず、正孔輸送層材料として比較化合物F、比較化合物G、発明化合物2-81を用いたこと以外は、前記比較実験例5と同様の方法で有機電子発光素子を製作した。
発光補助層を用いないことを除いては、前記比較実験例5と同様の方法で有機電子発光素子を製作した。
ガラス基板に形成されたITO層(正極)上に、まず、正孔注入層としてN1-(ナフタレン-2-イル)-N4,N4-ビス(4-(ナフタレン-2-イル(フェニル)アミノ)フェニル)-N1-フェニルベンゼン-1,4-ジアミン(以下、‘2-TNATA’と略記する)膜を真空蒸着し、60nm厚さで形成した。次いで、この膜上に、正孔輸送化合物として4,4-ビス[N-(1-ナフチル)-N-フェニルアミノ]ビフェニル(以下、‘-NPD’と略記する)を60nm厚さで真空蒸着し、m正孔輸送層を形成した。その後、発光補助層材料として式(30)で示される前記発明化合物を20nmの厚さで真空蒸着し、発光補助層を形成した。発光補助層を形成した後、発光補助層上部に、ホストとしては4,4’-ジ(9H-カルバゾール-9-イル)-1,1’-ビフェニルを用い、ドーパントとしてはIr(ppy)3[トリス(2-フェニルピリジン)-イリジウム]を95:5重量でドープすることによって30nm厚さの発光層を蒸着した。正孔素子層として(1,1’-ビスフェニル)-4-オレート)ビス(2-メチル-8-キノリンオレート)アルミニウム(以下、‘BAlq’と略記する)を10nm厚さで真空蒸着し、電子輸送層としてトリス(8-キノリノール)アルミニウム(以下、‘Alq3’と略称する)を40nm厚さで成膜した。以降、電子注入層としてhハロゲン化アルカリ金属であるLiFを0.2nm厚さで蒸着し、次いで、Alを150nmの厚さで蒸着し、負極として用いることで有機電界発光素子を製造した。
発光補助層材料として比較化合物F又は比較化合物Gを用いたこと以外は、前記比較実験例5と同様の方法で有機電子発光素子を製作した。
110:基板
120:第1電極(正極)
130:正孔注入層
140:正孔輸送層
141:バッファ層
150:発光層
151:発光補助層
160:電子輸送層
170:電子注入層
180:第2電極(負極)
Claims (4)
- 正極;負極;及び前記正極と負極との間に形成された有機物層を含む有機電子素子であって、
前記有機物層は発光層を含み、正極と発光層との間に形成される正孔輸送層、そして発光層と正孔輸送層との間に形成される発光補助層又は電子阻止層(EBL)を含み、前記発光補助層又は電子阻止層が、下記式(31)、(39)又は(40)で示される化合物を含有することを特徴とする有機電子素子:
vは、0~3のいずれか一つの整数であり、
u、w,x及びyは、それぞれ独立して、0~4のいずれか一つの整数であり、
Zは0~5のいずれか一つの整数であり、
L20及びL21は、それぞれ独立して、単結合;C6~C30のアリーレン基;C3~C30のヘテロアリーレン基;であり、
Ar20は、C6~C30のアリール基;又はC3~C30のヘテロアリーレン基;であり、
X20は、CR’R’’{ここで、R’及びR’’は、それぞれ独立して、C1~C30のアルキル基;C6~C30のアリール基;又はO、N、S、Si、Pの少なくとも一つのヘテロ原子を含むC3~C30のヘテロ環基;であり、これらは、互いに結合して、スピロ化合物を形成していてもよい}である。] - 前記式(31)、(39)又は(40)で示された化合物が、緑色発光補助層物質として用いられることを特徴とする請求項1に記載の有機電子素子。
- 請求項1又は2に記載の有機電子素子を含むディスプレイ装置;及び
前記ディスプレイ装置を駆動する制御部;
を含む電子装置。
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Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102038031B1 (ko) | 2017-09-15 | 2019-10-30 | 엘티소재주식회사 | 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자 |
KR20190038254A (ko) | 2017-09-29 | 2019-04-08 | 덕산네오룩스 주식회사 | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
WO2019066250A1 (ko) * | 2017-09-29 | 2019-04-04 | 덕산네오룩스 주식회사 | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
KR101857632B1 (ko) * | 2018-02-02 | 2018-05-14 | 덕산네오룩스 주식회사 | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
KR102219645B1 (ko) * | 2018-04-10 | 2021-02-24 | 삼성에스디아이 주식회사 | 조성물, 유기 광전자 소자 및 표시 장치 |
KR102617841B1 (ko) * | 2018-05-29 | 2023-12-26 | 덕산네오룩스 주식회사 | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
KR102231197B1 (ko) * | 2018-07-27 | 2021-03-23 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기발광 소자 |
KR102244170B1 (ko) * | 2018-08-29 | 2021-04-26 | 롬엔드하스전자재료코리아유한회사 | 복수 종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자 |
WO2020045981A1 (en) * | 2018-08-29 | 2020-03-05 | Rohm And Haas Electronic Materials Korea Ltd. | A plurality of host materials and organic electroluminescent device comprising the same |
KR102711310B1 (ko) * | 2018-10-02 | 2024-09-26 | 엘지디스플레이 주식회사 | 유기전계발광소자 |
WO2020080693A1 (en) * | 2018-10-17 | 2020-04-23 | Rohm And Haas Electronic Materials Korea Ltd. | A plurality of host materials and organic electroluminescent device comprising the same |
KR102448566B1 (ko) | 2018-12-04 | 2022-09-27 | 삼성에스디아이 주식회사 | 유기 광전자 소자 및 표시 장치 |
WO2020116816A1 (ko) * | 2018-12-06 | 2020-06-11 | 덕산네오룩스 주식회사 | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
US20220029104A1 (en) * | 2018-12-06 | 2022-01-27 | Duk San Neolux Co., Ltd. | Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof |
KR102126803B1 (ko) * | 2020-02-10 | 2020-06-25 | 덕산네오룩스 주식회사 | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
KR102597552B1 (ko) * | 2018-12-17 | 2023-11-03 | 덕산네오룩스 주식회사 | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
KR102597555B1 (ko) * | 2018-12-17 | 2023-11-03 | 덕산네오룩스 주식회사 | 유기전기소자 및 그 전자 장치 |
EP3670510A3 (en) | 2018-12-20 | 2020-07-01 | Duk San Neolux Co., Ltd. | Benzo[b]naphtho[2,3-d]furanyl- or benzo[b]naphtho[2,3-d]thiophenyl-triazine compounds for organic electronic elements |
KR102021294B1 (ko) * | 2018-12-20 | 2019-09-11 | 덕산네오룩스 주식회사 | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
KR102712988B1 (ko) * | 2018-12-20 | 2024-10-04 | 덕산네오룩스 주식회사 | 유기전기 소자용 화합물을 포함하는 유기전기소자 및 그 전자 장치 |
CN113195465A (zh) * | 2018-12-20 | 2021-07-30 | 默克专利有限公司 | 用于电子器件的材料 |
KR20200077949A (ko) * | 2018-12-21 | 2020-07-01 | 두산솔루스 주식회사 | 유기 발광 화합물 및 이를 이용한 유기 전계 발광 소자 |
US12069944B2 (en) | 2019-01-14 | 2024-08-20 | Lg Chem, Ltd. | Organic light emitting diode |
KR20200099249A (ko) * | 2019-02-13 | 2020-08-24 | 삼성디스플레이 주식회사 | 유기 발광 소자 |
WO2020185059A1 (ko) * | 2019-03-14 | 2020-09-17 | 주식회사 엘지화학 | 유기 발광 소자 |
KR20200113084A (ko) * | 2019-03-21 | 2020-10-06 | 삼성디스플레이 주식회사 | 유기 전계 발광 소자 및 유기 전계 발광 소자용 모노아민 화합물 |
CN110950762B (zh) * | 2019-09-10 | 2022-11-25 | 北京鼎材科技有限公司 | 有机化合物及含有其的有机电致发光器件 |
US20220298147A1 (en) * | 2019-08-19 | 2022-09-22 | Idemitsu Kosan Co.,Ltd. | Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic device |
CN112552256B (zh) * | 2019-09-26 | 2022-10-25 | 南京高光半导体材料有限公司 | 一种有机电致发光材料及应用该材料的有机电致发光器件 |
CN111233674A (zh) * | 2019-09-26 | 2020-06-05 | 吉林奥来德光电材料股份有限公司 | 芴类化合物及其制备方法和有机电致发光器件 |
WO2021080339A1 (ko) * | 2019-10-22 | 2021-04-29 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기발광 소자 |
KR102545206B1 (ko) * | 2019-10-22 | 2023-06-20 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기발광 소자 |
KR20210047817A (ko) * | 2019-10-22 | 2021-04-30 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기발광 소자 |
KR102334762B1 (ko) * | 2019-12-27 | 2021-12-06 | 엘티소재주식회사 | 헤테로고리 화합물, 이를 포함하는 유기 발광 소자 및 유기 발광 소자의 유기물층용 조성물 |
KR20210092367A (ko) * | 2020-01-15 | 2021-07-26 | 삼성디스플레이 주식회사 | 유기 전계 발광 소자 및 유기 전계 발광 소자용 아민 화합물 |
KR20210101554A (ko) * | 2020-02-10 | 2021-08-19 | 덕산네오룩스 주식회사 | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
KR102573176B1 (ko) * | 2020-04-09 | 2023-09-04 | 주식회사 엘지화학 | 유기 발광 소자 |
CN114144901B (zh) * | 2020-04-09 | 2024-09-13 | 株式会社Lg化学 | 有机发光器件 |
KR20210126822A (ko) * | 2020-04-10 | 2021-10-21 | 덕산네오룩스 주식회사 | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
CN115362148A (zh) * | 2020-04-10 | 2022-11-18 | 德山新勒克斯有限公司 | 用于有机电气元件的化合物、使用所述化合物的有机电气元件及其电子装置 |
KR20220043027A (ko) * | 2020-09-28 | 2022-04-05 | 엘티소재주식회사 | 유기 발광 소자, 유기 발광 소자의 유기물층용 조성물 및 유기 발광 소자의제조 방법 |
KR102688630B1 (ko) * | 2020-10-12 | 2024-07-24 | 주식회사 엘지화학 | 신규한 화합물 및 이를 포함한 유기 발광 소자 |
KR20220062990A (ko) * | 2020-11-09 | 2022-05-17 | 삼성에스디아이 주식회사 | 유기 광전자 소자 및 표시 장치 |
JP7335640B2 (ja) * | 2020-12-11 | 2023-08-30 | 北京夏禾科技有限公司 | 有機エレクトロルミネッセンス材料およびその素子 |
US20240251668A1 (en) * | 2021-02-22 | 2024-07-25 | Lg Chem, Ltd. | Novel compound and organic light-emitting device using same |
WO2022177398A1 (ko) * | 2021-02-22 | 2022-08-25 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기발광 소자 |
EP4410072A1 (de) | 2021-09-30 | 2024-08-07 | Merck Patent GmbH | Organische elektrolumineszierende vorrichtung |
KR20230103320A (ko) * | 2021-12-31 | 2023-07-07 | 엘지디스플레이 주식회사 | 전계발광 표시장치 |
CN114805267A (zh) * | 2022-04-13 | 2022-07-29 | 吉林奥来德光电材料股份有限公司 | 一种发光辅助层材料、发光器件和发光装置 |
CN114835591B (zh) * | 2022-06-02 | 2024-07-09 | 南京高光半导体材料有限公司 | 一种含有环烷基团的化合物及有机电致发光器件 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011006405A (ja) | 2009-05-29 | 2011-01-13 | Semiconductor Energy Lab Co Ltd | フルオレン誘導体、発光素子、発光装置、電子機器、及び照明装置 |
JP2016113396A (ja) | 2014-12-15 | 2016-06-23 | 三星ディスプレイ株式會社Samsung Display Co.,Ltd. | アミン化合物、および有機電界発光素子 |
US20170179400A1 (en) | 2015-12-22 | 2017-06-22 | Samsung Display Co., Ltd. | Carbazole-based compound and organic light-emitting device including the same |
JP2017518279A (ja) | 2014-05-13 | 2017-07-06 | サムスン エスディアイ カンパニー, リミテッドSamsung Sdi Co., Ltd. | 化合物、これを含む有機光電子素子および表示装置 |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1038637B1 (en) * | 1996-09-11 | 2008-01-23 | Minnesota Mining And Manufacturing Company | Abrasive articles |
US6242115B1 (en) * | 1997-09-08 | 2001-06-05 | The University Of Southern California | OLEDs containing thermally stable asymmetric charge carrier materials |
JP3983215B2 (ja) * | 2003-10-17 | 2007-09-26 | 三井化学株式会社 | 9,9−ジフェニルフルオレン化合物、および該9,9−ジフェニルフルオレン化合物を含有する有機電界発光素子 |
JP2006156035A (ja) * | 2004-11-26 | 2006-06-15 | Toshiba Matsushita Display Technology Co Ltd | 表示装置 |
CN101155895B (zh) | 2005-04-14 | 2011-12-28 | 默克专利有限公司 | 用于有机电子器件的化合物 |
TWI524567B (zh) | 2007-09-27 | 2016-03-01 | 半導體能源研究所股份有限公司 | 發光元件,照明裝置,發光裝置,與電子裝置 |
KR101741415B1 (ko) * | 2009-04-29 | 2017-05-30 | 롬엔드하스전자재료코리아유한회사 | 신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 전계 발광 소자 |
US8642190B2 (en) * | 2009-10-22 | 2014-02-04 | Semiconductor Energy Laboratory Co., Ltd. | Fluorene derivative, light-emitting element, light-emitting device, electronic device, and lighting device |
DE102010045405A1 (de) | 2010-09-15 | 2012-03-15 | Merck Patent Gmbh | Materialien für organische Elektrolumineszenzvorrichtungen |
EP2695882B1 (en) * | 2011-04-07 | 2017-03-01 | Mitsubishi Chemical Corporation | Organic compound, charge transport material, composition containing said compound, organic electroluminescent element, display device, and lighting device |
KR101561730B1 (ko) * | 2012-02-06 | 2015-10-22 | 주식회사 엘지화학 | 질소원소를 함유한 헤테로고리 유도체 및 이를 이용한 유기 전자 소자 |
KR20140146103A (ko) | 2012-03-15 | 2014-12-24 | 메르크 파텐트 게엠베하 | 전자 소자 |
KR102075526B1 (ko) | 2013-01-04 | 2020-02-11 | 삼성디스플레이 주식회사 | 플루오렌계 화합물 및 이를 포함한 유기 발광 소자 |
US9627629B2 (en) | 2013-02-12 | 2017-04-18 | Samsung Electronics Co., Ltd. | Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode |
JP6137898B2 (ja) * | 2013-03-26 | 2017-05-31 | 株式会社半導体エネルギー研究所 | 発光素子、照明装置、発光装置、表示装置、電子機器 |
CN105283976B (zh) * | 2013-06-06 | 2020-11-03 | 默克专利有限公司 | 有机电致发光器件 |
KR101476231B1 (ko) * | 2013-10-02 | 2014-12-24 | 롬엔드하스전자재료코리아유한회사 | 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자 |
JP6469673B2 (ja) | 2013-10-23 | 2019-02-13 | メルク パテント ゲーエムベーハー | 電子素子のための材料 |
KR101939552B1 (ko) * | 2013-12-06 | 2019-01-17 | 롬엔드하스전자재료코리아유한회사 | 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자 |
JP6398322B2 (ja) * | 2014-05-23 | 2018-10-03 | 東ソー株式会社 | ベンゾチエノフルオレン化合物及びその用途 |
US9997716B2 (en) * | 2014-05-27 | 2018-06-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
KR101878398B1 (ko) * | 2014-05-30 | 2018-07-13 | 제일모직 주식회사 | 유기 광전자 소자 및 표시 장치 |
US10461260B2 (en) * | 2014-06-03 | 2019-10-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10297762B2 (en) * | 2014-07-09 | 2019-05-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
KR102572370B1 (ko) | 2014-07-11 | 2023-08-29 | 이데미쓰 고산 가부시키가이샤 | 화합물, 유기 전기발광 소자용 재료, 유기 전기발광 소자, 및 전자 기기 |
KR102357467B1 (ko) * | 2014-07-22 | 2022-02-04 | 롬엔드하스전자재료코리아유한회사 | 유기 전계 발광 소자 |
KR101825542B1 (ko) | 2014-08-26 | 2018-02-05 | 삼성에스디아이 주식회사 | 유기 광전자 소자 및 표시장치 |
KR101825541B1 (ko) | 2014-10-15 | 2018-02-05 | 삼성에스디아이 주식회사 | 유기 광전자 소자 및 표시 장치 |
JP6692126B2 (ja) | 2015-06-03 | 2020-05-13 | 三星ディスプレイ株式會社Samsung Display Co.,Ltd. | 有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子 |
US20200290986A1 (en) * | 2015-06-17 | 2020-09-17 | Samsung Display Co., Ltd. | Mono amine derivatives and organic electroluminescent device including the same |
KR101933384B1 (ko) * | 2015-07-14 | 2018-12-28 | 삼성에스디아이 주식회사 | 유기 광전자 소자용 화합물, 이를 포함하는 유기 광전자 소자 및 표시장치 |
KR101984244B1 (ko) | 2015-09-09 | 2019-05-30 | 삼성에스디아이 주식회사 | 유기 화합물, 유기 광전자 소자 및 표시 장치 |
KR101614738B1 (ko) * | 2015-11-02 | 2016-04-22 | 덕산네오룩스 주식회사 | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
KR102675680B1 (ko) | 2015-12-15 | 2024-06-18 | 삼성디스플레이 주식회사 | 아민 화합물 및 이를 포함하는 유기 전계 발광 소자 |
CN108369996B (zh) | 2015-12-17 | 2021-07-09 | 株式会社半导体能源研究所 | 发光元件、发光装置、电子设备、照明装置、照明系统及引导系统 |
KR102501666B1 (ko) * | 2016-01-11 | 2023-02-21 | 덕산네오룩스 주식회사 | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
KR101907292B1 (ko) * | 2016-01-22 | 2018-10-12 | 주식회사 엘지화학 | 아민계 화합물 및 이를 포함하는 유기 발광 소자 |
KR101896151B1 (ko) | 2016-01-25 | 2018-09-07 | 주식회사 엘지화학 | 화합물 및 이를 포함하는 유기 전자 소자 |
KR102639370B1 (ko) * | 2016-01-27 | 2024-02-22 | 에스에프씨 주식회사 | 신규한 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자 |
US20170271610A1 (en) | 2016-03-18 | 2017-09-21 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, display device, electronic device, and lighting device |
KR101891917B1 (ko) * | 2016-03-28 | 2018-08-28 | 주식회사 엘지화학 | 신규한 화합물 및 이를 포함하는 유기 발광 소자 |
KR102120516B1 (ko) * | 2016-04-12 | 2020-06-08 | 주식회사 엘지화학 | 헤테로고리 화합물 및 이를 이용하는 유기발광소자 |
KR102076880B1 (ko) | 2016-05-27 | 2020-02-12 | 주식회사 엘지화학 | 축합고리 화합물 및 이를 이용한 유기 발광 소자 |
KR101849747B1 (ko) | 2016-07-20 | 2018-05-31 | 주식회사 엘지화학 | 신규한 헤테로 고리 화합물 및 이를 이용한 유기발광 소자 |
KR102041588B1 (ko) | 2016-09-29 | 2019-11-06 | 삼성에스디아이 주식회사 | 유기 광전자 소자용 화합물, 유기 광전자 소자용 조성물, 유기 광전자 소자 및 표시 장치 |
TW201843143A (zh) * | 2017-03-13 | 2018-12-16 | 德商麥克專利有限公司 | 含有芳基胺結構之化合物 |
JP2017128604A (ja) * | 2017-04-17 | 2017-07-27 | 株式会社半導体エネルギー研究所 | 有機化合物及び発光素子 |
KR102448032B1 (ko) | 2017-08-01 | 2022-09-28 | 삼성디스플레이 주식회사 | 유기 발광 소자 및 이를 포함한 전자 장치 |
CN108033886A (zh) * | 2017-12-01 | 2018-05-15 | 吉林奥来德光电材料股份有限公司 | 一种芴化合物及其制备方法和有机电致发光器件 |
KR101857632B1 (ko) | 2018-02-02 | 2018-05-14 | 덕산네오룩스 주식회사 | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
CN109748802A (zh) * | 2018-12-29 | 2019-05-14 | 吉林奥来德光电材料股份有限公司 | 一种有机电致发光化合物及制法和有机电致发光器件 |
-
2018
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011006405A (ja) | 2009-05-29 | 2011-01-13 | Semiconductor Energy Lab Co Ltd | フルオレン誘導体、発光素子、発光装置、電子機器、及び照明装置 |
JP2017518279A (ja) | 2014-05-13 | 2017-07-06 | サムスン エスディアイ カンパニー, リミテッドSamsung Sdi Co., Ltd. | 化合物、これを含む有機光電子素子および表示装置 |
JP2016113396A (ja) | 2014-12-15 | 2016-06-23 | 三星ディスプレイ株式會社Samsung Display Co.,Ltd. | アミン化合物、および有機電界発光素子 |
US20170179400A1 (en) | 2015-12-22 | 2017-06-22 | Samsung Display Co., Ltd. | Carbazole-based compound and organic light-emitting device including the same |
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EP3722294A4 (en) | 2021-12-01 |
EP4358684A1 (en) | 2024-04-24 |
CN111683943A (zh) | 2020-09-18 |
WO2019151682A1 (ko) | 2019-08-08 |
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JP7050161B2 (ja) | 2022-04-07 |
CN116396282A (zh) | 2023-07-07 |
US12041847B2 (en) | 2024-07-16 |
US20210273164A1 (en) | 2021-09-02 |
US10777748B2 (en) | 2020-09-15 |
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JP2022023926A (ja) | 2022-02-08 |
US11910705B2 (en) | 2024-02-20 |
US20200075863A1 (en) | 2020-03-05 |
US10505121B2 (en) | 2019-12-10 |
EP3722294A1 (en) | 2020-10-14 |
JP2021513516A (ja) | 2021-05-27 |
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