CN107644940B - 有机发光元件、显示面板及显示装置 - Google Patents
有机发光元件、显示面板及显示装置 Download PDFInfo
- Publication number
- CN107644940B CN107644940B CN201610584613.3A CN201610584613A CN107644940B CN 107644940 B CN107644940 B CN 107644940B CN 201610584613 A CN201610584613 A CN 201610584613A CN 107644940 B CN107644940 B CN 107644940B
- Authority
- CN
- China
- Prior art keywords
- illumination region
- layer
- energy level
- organic illuminating
- illuminating element
- 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.)
- Active
Links
- 238000005286 illumination Methods 0.000 claims abstract description 146
- 238000004770 highest occupied molecular orbital Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 25
- 230000027756 respiratory electron transport chain Effects 0.000 claims description 18
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 claims description 13
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 6
- 235000010290 biphenyl Nutrition 0.000 claims description 3
- 239000004305 biphenyl Substances 0.000 claims description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 3
- 125000006617 triphenylamine group Chemical class 0.000 claims description 3
- ZVFJWYZMQAEBMO-UHFFFAOYSA-N 1h-benzo[h]quinolin-10-one Chemical compound C1=CNC2=C3C(=O)C=CC=C3C=CC2=C1 ZVFJWYZMQAEBMO-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000021615 conjugation Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- KESRRRLHHXXBRW-UHFFFAOYSA-N C1=CC=NC2=C3C(O)=CC=CC3=CC=C21 Chemical compound C1=CC=NC2=C3C(O)=CC=CC3=CC=C21 KESRRRLHHXXBRW-UHFFFAOYSA-N 0.000 description 1
- OXEJQZZHXDASDH-UHFFFAOYSA-N OC1=CC=CC2=CC=C3C=CC=NC3=C21.N2=CC=CC1=CC=CC=C21 Chemical compound OC1=CC=CC2=CC=C3C=CC=NC3=C21.N2=CC=CC1=CC=CC=C21 OXEJQZZHXDASDH-UHFFFAOYSA-N 0.000 description 1
- BEYVOSILLLPHNN-UHFFFAOYSA-N benzene;quinoline Chemical compound C1=CC=CC=C1.N1=CC=CC2=CC=CC=C21 BEYVOSILLLPHNN-UHFFFAOYSA-N 0.000 description 1
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent 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]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
- H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
-
- 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
-
- 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
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
- H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom
-
- 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
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (16)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610584613.3A CN107644940B (zh) | 2016-07-22 | 2016-07-22 | 有机发光元件、显示面板及显示装置 |
US15/459,119 US10446775B2 (en) | 2016-07-22 | 2017-03-15 | Organic light emitting element, display panel and display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610584613.3A CN107644940B (zh) | 2016-07-22 | 2016-07-22 | 有机发光元件、显示面板及显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107644940A CN107644940A (zh) | 2018-01-30 |
CN107644940B true CN107644940B (zh) | 2019-08-23 |
Family
ID=60988135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610584613.3A Active CN107644940B (zh) | 2016-07-22 | 2016-07-22 | 有机发光元件、显示面板及显示装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10446775B2 (zh) |
CN (1) | CN107644940B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109004092A (zh) | 2018-06-29 | 2018-12-14 | 云谷(固安)科技有限公司 | 有机电致发光器件和有机电致发光装置 |
CN109346500B (zh) * | 2018-06-29 | 2020-12-01 | 云谷(固安)科技有限公司 | 一种有机电致发光装置 |
CN110299103A (zh) * | 2019-06-28 | 2019-10-01 | 上海天马有机发光显示技术有限公司 | 一种显示面板及显示装置 |
CN111653237B (zh) * | 2020-06-22 | 2021-09-24 | 云谷(固安)科技有限公司 | 显示控制方法、显示控制装置及电子设备 |
CN111816690B (zh) * | 2020-08-28 | 2022-11-15 | 云谷(固安)科技有限公司 | 显示器件及显示装置 |
WO2022160082A1 (zh) * | 2021-01-26 | 2022-08-04 | 京东方科技集团股份有限公司 | 有机电致发光器件和显示装置 |
CN113130805B (zh) * | 2021-04-12 | 2023-06-02 | 京东方科技集团股份有限公司 | 显示面板及其制造方法、显示装置 |
CN114582284B (zh) * | 2022-04-25 | 2023-07-21 | 武汉天马微电子有限公司 | 一种显示驱动方法、显示驱动器以及显示装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103325952A (zh) * | 2013-07-04 | 2013-09-25 | 京东方科技集团股份有限公司 | 一种oled器件及其制造方法、显示装置 |
CN104752615A (zh) * | 2013-12-31 | 2015-07-01 | 乐金显示有限公司 | 有机发光显示装置及其制造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2011221235B2 (en) * | 2010-02-23 | 2014-02-06 | University Of Florida Research Foundation, Inc. | Microcavity oleds for lighting |
KR101706742B1 (ko) * | 2013-12-09 | 2017-02-15 | 삼성디스플레이 주식회사 | 화합물 및 이를 포함한 유기 발광 소자 |
-
2016
- 2016-07-22 CN CN201610584613.3A patent/CN107644940B/zh active Active
-
2017
- 2017-03-15 US US15/459,119 patent/US10446775B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103325952A (zh) * | 2013-07-04 | 2013-09-25 | 京东方科技集团股份有限公司 | 一种oled器件及其制造方法、显示装置 |
CN104752615A (zh) * | 2013-12-31 | 2015-07-01 | 乐金显示有限公司 | 有机发光显示装置及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107644940A (zh) | 2018-01-30 |
US10446775B2 (en) | 2019-10-15 |
US20180026219A1 (en) | 2018-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107644940B (zh) | 有机发光元件、显示面板及显示装置 | |
US11024685B2 (en) | Electroluminescent display device | |
CN105655372B (zh) | 有机发光显示装置 | |
CN106816536B (zh) | 有机发光显示装置 | |
CN209571417U (zh) | 显示器件及显示装置 | |
JP2005251730A (ja) | アクティブマトリックスディスプレイ用のピクセル | |
CN109004092A (zh) | 有机电致发光器件和有机电致发光装置 | |
CN105280684B (zh) | 一种oled显示面板及其制备方法 | |
US20240057368A1 (en) | Display panel and manufacturing method therefor, and display apparatus | |
WO2018196122A1 (zh) | 电荷产生层、叠层oled器件及显示屏 | |
CN108899343B (zh) | 有机电致发光装置及其显示方法 | |
KR102000292B1 (ko) | 유기 발광 표시 장치 및 이의 제조 방법 | |
CN108963093A (zh) | 有机电致发光器件和有机电致发光装置 | |
CN104716264B (zh) | 一种有机电致发光器件及应用该发光器件的显示装置 | |
CN106611820A (zh) | 有机发光显示装置 | |
CN107170897B (zh) | 一种有机发光二极管器件及有机发光显示器 | |
KR20110034945A (ko) | 유기전계발광표시장치 | |
CN106409862A (zh) | 有机发光显示装置 | |
CN101916830B (zh) | 白色有机电致发光器件及其制备方法 | |
CN108963109A (zh) | 一种有机电致发光装置 | |
CN106784388B (zh) | 一种高对比度有机发光二极管及其设计方法 | |
US20180315945A1 (en) | Charge generation layer, tandem oled device and display screen | |
CN208488961U (zh) | 有机电致发光装置 | |
CN108023022A (zh) | 一种有机电致发光器件及电子设备 | |
CN109346500B (zh) | 一种有机电致发光装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201506 No. nine, No. 1568 engineering road, Shanghai, Jinshan District Patentee after: Shanghai Hehui optoelectronic Co., Ltd Address before: 201506 No. nine, No. 1568 engineering road, Shanghai, Jinshan District Patentee before: EverDisplay Optronics (Shanghai) Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 201506, No. nine, No. 1568, Jinshan Industrial Zone, Shanghai, Jinshan District Patentee after: Shanghai Hehui optoelectronic Co., Ltd Address before: 201506 No. nine, No. 1568 engineering road, Shanghai, Jinshan District Patentee before: Shanghai Hehui optoelectronic Co., Ltd |