WO2017217160A1 - Dispositif électroluminescent plan - Google Patents
Dispositif électroluminescent plan Download PDFInfo
- Publication number
- WO2017217160A1 WO2017217160A1 PCT/JP2017/018142 JP2017018142W WO2017217160A1 WO 2017217160 A1 WO2017217160 A1 WO 2017217160A1 JP 2017018142 W JP2017018142 W JP 2017018142W WO 2017217160 A1 WO2017217160 A1 WO 2017217160A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light emitting
- electrode
- layer
- surface light
- substrate
- Prior art date
Links
- 239000000758 substrate Substances 0.000 claims abstract description 104
- 229910052751 metal Inorganic materials 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract description 42
- 239000010409 thin film Substances 0.000 claims abstract description 37
- 239000010408 film Substances 0.000 claims description 48
- 239000005083 Zinc sulfide Substances 0.000 claims description 30
- 229910052984 zinc sulfide Inorganic materials 0.000 claims description 30
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 29
- 229910052791 calcium Inorganic materials 0.000 claims description 28
- 239000011575 calcium Substances 0.000 claims description 28
- 229910044991 metal oxide Inorganic materials 0.000 claims description 25
- 150000004706 metal oxides Chemical class 0.000 claims description 25
- 239000011698 potassium fluoride Substances 0.000 claims description 25
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 claims description 17
- 235000003270 potassium fluoride Nutrition 0.000 claims description 7
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
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- 239000011787 zinc oxide Substances 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
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- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- PQTCMBYFWMFIGM-UHFFFAOYSA-N gold silver Chemical compound [Ag].[Au] PQTCMBYFWMFIGM-UHFFFAOYSA-N 0.000 description 1
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- 150000002430 hydrocarbons Chemical class 0.000 description 1
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- 238000001182 laser chemical vapour deposition Methods 0.000 description 1
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- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical compound [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001451 molecular beam epitaxy Methods 0.000 description 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 1
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
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Images
Classifications
-
- 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
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
-
- 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
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
-
- 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
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
- H05B33/28—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode of translucent electrodes
Landscapes
- Electroluminescent Light Sources (AREA)
Abstract
Selon un aspect, la présente invention concerne un dispositif électroluminescent plan comportant un substrat, et une pluralité d'éléments électroluminescents plans disposés sur le substrat. La pluralité d'éléments électroluminescents plans sont pourvus chacun d'une première électrode du côté proche du substrat, d'une seconde électrode du côté éloigné du substrat, et d'une couche électroluminescente organique prise en sandwich entre la première électrode et la seconde électrode. La seconde électrode comprend une couche mince métallique qui est transparente à la lumière. Parmi des éléments électroluminescents plans adjacents, la seconde électrode d'un élément électroluminescent plan et la première électrode d'un autre élément électroluminescent plan sont connectées par l'intermédiaire de la couche électroluminescente organique disposée dans chacun des éléments électroluminescents plans adjacents. Le dispositif électroluminescent plan comporte également une couche de base présente entre les couches électroluminescentes organiques disposées dans les éléments électroluminescents adjacents, la couche de base étant intercalée entre la seconde électrode et le substrat tout en étant en contact avec la seconde électrode du ou des éléments électroluminescents plans.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016116843A JP2019135682A (ja) | 2016-06-13 | 2016-06-13 | 面発光装置 |
| JP2016-116843 | 2016-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017217160A1 true WO2017217160A1 (fr) | 2017-12-21 |
Family
ID=60664414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2017/018142 WO2017217160A1 (fr) | 2016-06-13 | 2017-05-15 | Dispositif électroluminescent plan |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2019135682A (fr) |
| WO (1) | WO2017217160A1 (fr) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000029404A (ja) * | 1998-07-10 | 2000-01-28 | Toppan Printing Co Ltd | 有機エレクトロルミネッセンス表示素子およびその製造方法 |
| JP2010527107A (ja) * | 2007-05-10 | 2010-08-05 | イーストマン コダック カンパニー | 光出力が改善されたエレクトロルミネッセンス・デバイス |
| WO2011152496A1 (fr) * | 2010-06-04 | 2011-12-08 | コニカミノルタホールディングス株式会社 | Appareil d'éclairage |
| JP2012151103A (ja) * | 2010-12-28 | 2012-08-09 | Semiconductor Energy Lab Co Ltd | 発光ユニット、発光装置、照明装置 |
| JP2012195288A (ja) * | 2011-03-02 | 2012-10-11 | Semiconductor Energy Lab Co Ltd | 発光装置及び照明装置 |
-
2016
- 2016-06-13 JP JP2016116843A patent/JP2019135682A/ja active Pending
-
2017
- 2017-05-15 WO PCT/JP2017/018142 patent/WO2017217160A1/fr active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000029404A (ja) * | 1998-07-10 | 2000-01-28 | Toppan Printing Co Ltd | 有機エレクトロルミネッセンス表示素子およびその製造方法 |
| JP2010527107A (ja) * | 2007-05-10 | 2010-08-05 | イーストマン コダック カンパニー | 光出力が改善されたエレクトロルミネッセンス・デバイス |
| WO2011152496A1 (fr) * | 2010-06-04 | 2011-12-08 | コニカミノルタホールディングス株式会社 | Appareil d'éclairage |
| JP2012151103A (ja) * | 2010-12-28 | 2012-08-09 | Semiconductor Energy Lab Co Ltd | 発光ユニット、発光装置、照明装置 |
| JP2012195288A (ja) * | 2011-03-02 | 2012-10-11 | Semiconductor Energy Lab Co Ltd | 発光装置及び照明装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019135682A (ja) | 2019-08-15 |
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