JPWO2011061789A1 - 有機elディスプレイ - Google Patents
有機elディスプレイ Download PDFInfo
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- JPWO2011061789A1 JPWO2011061789A1 JP2011541730A JP2011541730A JPWO2011061789A1 JP WO2011061789 A1 JPWO2011061789 A1 JP WO2011061789A1 JP 2011541730 A JP2011541730 A JP 2011541730A JP 2011541730 A JP2011541730 A JP 2011541730A JP WO2011061789 A1 JPWO2011061789 A1 JP WO2011061789A1
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- UHXOHPVVEHBKKT-UHFFFAOYSA-N 1-(2,2-diphenylethenyl)-4-[4-(2,2-diphenylethenyl)phenyl]benzene Chemical compound C=1C=C(C=2C=CC(C=C(C=3C=CC=CC=3)C=3C=CC=CC=3)=CC=2)C=CC=1C=C(C=1C=CC=CC=1)C1=CC=CC=C1 UHXOHPVVEHBKKT-UHFFFAOYSA-N 0.000 description 1
- GAMBVDUECDLKKZ-UHFFFAOYSA-N 1-phenyl-2-[2-(2-phenylethenyl)phenyl]benzene Chemical group C=1C=CC=CC=1C=CC1=CC=CC=C1C1=CC=CC=C1C1=CC=CC=C1 GAMBVDUECDLKKZ-UHFFFAOYSA-N 0.000 description 1
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
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- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
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- 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 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
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- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/828—Transparent cathodes, e.g. comprising thin metal layers
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- 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
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
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- H10K50/81—Anodes
- H10K50/818—Reflective anodes, e.g. ITO combined with thick metallic layers
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- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
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- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/122—Pixel-defining structures or layers, e.g. banks
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- H10K2102/3023—Direction of light emission
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Abstract
Description
本実施例は、本発明の第1の実施形態の有機ELディスプレイの例である。本実施例の有機ELディスプレイは、3インチの公称寸法を有し、各画素は、60μm×180μm×RGBの寸法を有する。また、封止基板210の上にブラックマトリクス220および3種のカラーフィルタ230を形成したカラーフィルタ基板を用いた。
本実施例は、本発明の第1の実施形態の有機ELディスプレイの別の例である。本実施例の有機ELディスプレイは、3インチの公称寸法を有し、各画素は、60μm×180μm×RGBの寸法を有する。また、封止基板210の上にブラックマトリクス220および3種のカラーフィルタ230を形成したカラーフィルタ基板を用いた。
本実施例は、本発明の第2の実施形態の有機ELディスプレイの例である。本実施例の有機ELディスプレイは、6インチの公称寸法を有し、各画素は、100μm×300μm×RGBの寸法を有する。また、封止基板210の上にブラックマトリクス220および3種のカラーフィルタ230を形成したカラーフィルタ基板を用いた。
本実施例は、本発明の第3の実施形態の有機ELディスプレイの例である。本実施例の有機ELディスプレイは、3インチの公称寸法を有し、各画素は、60μm×180μm×RGBの寸法を有する。また、封止基板210の上にブラックマトリクス220および3種のカラーフィルタ230を形成したカラーフィルタ基板を用いた。
121 導電層
122 絶縁層
123 保護層
131 平坦化層
132 無機パッシベーション層
141 反射電極用の下地層
142 反射電極
143、143a 絶縁膜
143b 絶縁膜用のバリア層
144 補助配線用の下地層
145 補助配線
150 隔壁
160 有機EL層
170 透明電極
171 金属膜
180 バリア層
190(R,G) 色変換層
210 封止基板
220 ブラックマトリクス
230(R,G,B) カラーフィルタ
240 スペーサ
Claims (10)
- 基板、反射電極、有機EL層、隔壁、バリア層、透明電極および色変換層を含む有機EL素子基板と、
封止基板と
を貼り合わせて形成されている有機ELディスプレイであって、
前記反射電極は複数の部分電極から構成され、
前記有機EL層は、前記反射電極上に形成され、前記隔壁によって分離された複数の部分から構成され、
前記透明電極は、前記有機EL層上に形成され、
前記バリア層は、前記隔壁および前記透明電極を覆い、かつ、前記反射電極に相当する位置に凹部を有し、
前記色変換層は、前記凹部内に形成されている
ことを特徴とする有機ELディスプレイ。 - 前記色変換層の屈折率は前記バリア層の屈折率以上であることを特徴とする請求項1に記載の有機ELディスプレイ。
- 前記封止基板がカラーフィルタをさらに含むことを特徴とする請求項1に記載の有機ELディスプレイ。
- 前記隔壁は、前記反射電極を構成する部分電極のそれぞれに対応する複数の開口部を有し、有機EL層は、前記複数の開口部内に形成されていることを特徴とする請求項1に記載の有機ELディスプレイ。
- 透明電極用の補助配線をさらに含み、前記補助配線は、前記隔壁によって前記有機EL層が形成されていない領域において前記透明電極と接続していることを特徴とする請求項4に記載の有機ELディスプレイ。
- 前記隔壁が金属材料から形成され、前記透明電極が前記隔壁と電気的に接続していることを特徴とする請求項4に記載の有機ELディスプレイ。
- 前記隔壁は、前記反射電極を構成する複数の部分電極の間隙に配置され1つの方向に延びる複数のストライプ状部分からなり、前記有機EL層は、前記隔壁の間隙に形成されていることを特徴とする請求項1に記載の有機ELディスプレイ。
- 前記透明電極が、前記隔壁によって分離された複数のストライプ状部分からなることを特徴とする請求項7に記載の有機ELディスプレイ。
- 前記透明電極の複数のストライプ状部分のそれぞれについて、印加電圧が個別に制御されることを特徴とする請求項8に記載の有機ELディスプレイ。
- 前記透明電極の複数のストライプ状部分のそれぞれについて、電気的特性の計測が可能であることを特徴とする請求項8に記載の有機ELディスプレイ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/006171 WO2011061789A1 (ja) | 2009-11-17 | 2009-11-17 | 有機elディスプレイ |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014046804A Division JP5937124B2 (ja) | 2014-03-10 | 2014-03-10 | 有機elディスプレイ |
JP2015072213A Division JP2015156381A (ja) | 2015-03-31 | 2015-03-31 | 有機elディスプレイ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011061789A1 true JPWO2011061789A1 (ja) | 2013-04-04 |
JP5791514B2 JP5791514B2 (ja) | 2015-10-07 |
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ID=44059293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011541730A Active JP5791514B2 (ja) | 2009-11-17 | 2009-11-17 | 有機elディスプレイ |
Country Status (6)
Country | Link |
---|---|
US (2) | US20120228603A1 (ja) |
EP (1) | EP2503851B1 (ja) |
JP (1) | JP5791514B2 (ja) |
CN (1) | CN102668706B (ja) |
TW (1) | TWI593306B (ja) |
WO (1) | WO2011061789A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015026508A (ja) * | 2013-07-26 | 2015-02-05 | 株式会社ジャパンディスプレイ | 発光素子表示装置 |
Families Citing this family (88)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2011061789A1 (ja) | 2011-05-26 |
EP2503851A4 (en) | 2014-04-30 |
EP2503851B1 (en) | 2018-07-11 |
TWI593306B (zh) | 2017-07-21 |
CN102668706A (zh) | 2012-09-12 |
EP2503851A1 (en) | 2012-09-26 |
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