CN102969331B - 显示装置和摄像装置 - Google Patents
显示装置和摄像装置 Download PDFInfo
- Publication number
- CN102969331B CN102969331B CN201210319089.9A CN201210319089A CN102969331B CN 102969331 B CN102969331 B CN 102969331B CN 201210319089 A CN201210319089 A CN 201210319089A CN 102969331 B CN102969331 B CN 102969331B
- Authority
- CN
- China
- Prior art keywords
- homo
- luminescent layer
- organic electroluminescent
- electroluminescent device
- emitting layer
- 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
- 238000004770 highest occupied molecular orbital Methods 0.000 claims description 77
- 239000000463 material Substances 0.000 claims description 57
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 claims description 33
- 239000002019 doping agent Substances 0.000 claims description 29
- 239000003795 chemical substances by application Substances 0.000 claims description 28
- 238000003384 imaging method Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 190
- 230000015572 biosynthetic process Effects 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 239000000758 substrate Substances 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 9
- 150000003220 pyrenes Chemical class 0.000 description 9
- 230000027756 respiratory electron transport chain Effects 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 238000005401 electroluminescence Methods 0.000 description 8
- 150000004982 aromatic amines Chemical class 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 7
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000004020 luminiscence type Methods 0.000 description 7
- 239000003086 colorant Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 150000002894 organic compounds Chemical class 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000005525 hole transport Effects 0.000 description 4
- 238000000059 patterning Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 150000002219 fluoranthenes Chemical class 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- NSMJMUQZRGZMQC-UHFFFAOYSA-N 2-naphthalen-1-yl-1H-imidazo[4,5-f][1,10]phenanthroline Chemical compound C12=CC=CN=C2C2=NC=CC=C2C2=C1NC(C=1C3=CC=CC=C3C=CC=1)=N2 NSMJMUQZRGZMQC-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002772 conduction electron Substances 0.000 description 2
- 150000002220 fluorenes Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 1
- 229910000024 caesium carbonate Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000001420 photoelectron spectroscopy Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000005036 potential barrier Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007738 vacuum evaporation 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
- 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
- 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011188099A JP5783853B2 (ja) | 2011-08-31 | 2011-08-31 | 表示装置 |
| JP2011-188099 | 2011-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102969331A CN102969331A (zh) | 2013-03-13 |
| CN102969331B true CN102969331B (zh) | 2016-01-27 |
Family
ID=47742324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210319089.9A Active CN102969331B (zh) | 2011-08-31 | 2012-08-31 | 显示装置和摄像装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8927974B2 (OSRAM) |
| JP (1) | JP5783853B2 (OSRAM) |
| CN (1) | CN102969331B (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10396305B2 (en) * | 2016-11-29 | 2019-08-27 | Canon Kabushiki Kaisha | Organic EL device, and display apparatus and lighting apparatus using the same |
| 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 |
| JP7158945B2 (ja) * | 2018-08-02 | 2022-10-24 | キヤノン株式会社 | 白色有機ｅｌ素子 |
| JP7308659B2 (ja) * | 2019-05-27 | 2023-07-14 | キヤノン株式会社 | 表示装置、その製造方法および電気装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1921140A (zh) * | 2005-08-26 | 2007-02-28 | 三星Sdi株式会社 | 有机发光显示器及其制造方法 |
| CN102082234A (zh) * | 2009-11-10 | 2011-06-01 | 佳能株式会社 | 有机电致发光器件 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005100921A (ja) * | 2003-08-22 | 2005-04-14 | Sony Corp | 有機ｅｌ素子および表示装置 |
| JP4793071B2 (ja) * | 2005-04-18 | 2011-10-12 | ソニー株式会社 | 表示装置および表示装置の製造方法 |
| JP2007179933A (ja) | 2005-12-28 | 2007-07-12 | Sanyo Electric Co Ltd | 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置 |
| JP2007234241A (ja) | 2006-02-27 | 2007-09-13 | Sanyo Electric Co Ltd | 有機ｅｌ素子 |
| JP5127265B2 (ja) * | 2006-04-05 | 2013-01-23 | 株式会社ジャパンディスプレイセントラル | 有機ｅｌ表示装置 |
| JP2008300270A (ja) * | 2007-06-01 | 2008-12-11 | Canon Inc | 発光素子 |
| JP2009289592A (ja) * | 2008-05-29 | 2009-12-10 | Canon Inc | 表示装置 |
| US8053770B2 (en) * | 2008-10-14 | 2011-11-08 | Universal Display Corporation | Emissive layer patterning for OLED |
| JP5371544B2 (ja) * | 2009-05-21 | 2013-12-18 | パナソニック株式会社 | 有機エレクトロルミネッセンス表示装置およびその製造方法 |
| US8525159B2 (en) * | 2009-09-11 | 2013-09-03 | Sharp Kabushiki Kaisha | Organic light emitting element |
-
2011
- 2011-08-31 JP JP2011188099A patent/JP5783853B2/ja active Active
-
2012
- 2012-08-27 US US13/595,805 patent/US8927974B2/en active Active
- 2012-08-31 CN CN201210319089.9A patent/CN102969331B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1921140A (zh) * | 2005-08-26 | 2007-02-28 | 三星Sdi株式会社 | 有机发光显示器及其制造方法 |
| CN102082234A (zh) * | 2009-11-10 | 2011-06-01 | 佳能株式会社 | 有机电致发光器件 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5783853B2 (ja) | 2015-09-24 |
| JP2013051098A (ja) | 2013-03-14 |
| US8927974B2 (en) | 2015-01-06 |
| US20130048968A1 (en) | 2013-02-28 |
| CN102969331A (zh) | 2013-03-13 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |