JP5680980B2 - 光学フィルタ及びこれを具備する有機発光装置 - Google Patents
光学フィルタ及びこれを具備する有機発光装置 Download PDFInfo
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- JP5680980B2 JP5680980B2 JP2011011755A JP2011011755A JP5680980B2 JP 5680980 B2 JP5680980 B2 JP 5680980B2 JP 2011011755 A JP2011011755 A JP 2011011755A JP 2011011755 A JP2011011755 A JP 2011011755A JP 5680980 B2 JP5680980 B2 JP 5680980B2
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- JVZRCNQLWOELDU-UHFFFAOYSA-N gamma-Phenylpyridine Natural products C1=CC=CC=C1C1=CC=NC=C1 JVZRCNQLWOELDU-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 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
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 150000002500 ions Chemical group 0.000 description 1
- CECAIMUJVYQLKA-UHFFFAOYSA-N iridium 1-phenylisoquinoline Chemical compound [Ir].C1=CC=CC=C1C1=NC=CC2=CC=CC=C12.C1=CC=CC=C1C1=NC=CC2=CC=CC=C12.C1=CC=CC=C1C1=NC=CC2=CC=CC=C12 CECAIMUJVYQLKA-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Inorganic materials [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 1
- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical compound [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 description 1
- YPJRZWDWVBNDIW-UHFFFAOYSA-N n,n-diphenyl-4-[2-[4-[4-[2-[4-(n-phenylanilino)phenyl]ethenyl]phenyl]phenyl]ethenyl]aniline Chemical group C=1C=C(N(C=2C=CC=CC=2)C=2C=CC=CC=2)C=CC=1C=CC(C=C1)=CC=C1C(C=C1)=CC=C1C=CC(C=C1)=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 YPJRZWDWVBNDIW-UHFFFAOYSA-N 0.000 description 1
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical class N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
- G02B5/23—Photochromic filters
-
- 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
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
- H10K50/865—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. light-blocking 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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Polarising Elements (AREA)
- Optical Filters (AREA)
- Electroluminescent Light Sources (AREA)
Description
ポリビニルアルコール・フィルムを、ヨウ素0.28g/L及び前記化合物2の染料0.37g/を含有する水溶液で染色させた後、5倍延伸させ、20μm厚の偏光フィルムを製造した。
ポリビニルアルコール・フィルムをヨウ素0.28g/L及び前記化合物2の染料0.37g/を含有する水溶液で染色させた後、5倍延伸させ、10μm厚の偏光フィルムを製造した。
最大吸収ピーク波長である490nmで、透過率が45%である1,3,3−トリメチルスピロ[インドリノ−2,3’−[3H]ナフト[2,1−b][1,4]オキサジン]0.05g、最大吸収ピーク波長である610nmで、透過率が45%である3,3−ジフェニル−3H−ナフト[2,1−b]ピラン(第1染料)0.25g、及び硬化剤3gを含有する樹脂溶液を製造した点を除いては、実施例1と同一に行った。
最大吸収ピーク波長である450nmで、透過率が55%である1’,3’,3’−トリメチルスピロ(2H−1−ベンゾピラン−2,2’−インドリン)0.4g、及び硬化剤3gを含有する樹脂溶液を製造した点を除いては、実施例1と同一に行った。
Claims (19)
- 光変色性層、偏光フィルム、位相差フィルム及びカラー粘着層を含み、
前記光変色性層が、波長460ないし540nmの第1光線を選択的に吸収する第1染料、及び波長560ないし665nmの第2光線を選択的に吸収する第2染料を含み、前記カラー粘着層が、前記第1光線及び前記第2光線を吸収する光吸収物質を含む光学フィルタ。 - 前記光変色性層の第1光線透過率が、50%以下であることを特徴とする請求項1に記載の光学フィルタ。
- 前記光変色性層の第2光線透過率が、50%以下であることを特徴とする請求項1に記載の光学フィルタ。
- 前記第1染料が、スピロオキサジン化合物またはナフトピラン化合物を含むことを特徴とする請求項1に記載の光学フィルタ。
- 前記第1染料が、スピロオキサジン化合物であることを特徴とする請求項1に記載の光学フィルタ。
- 前記第2染料が、スピロオキサジン化合物またはナフトピラン化合物を含むことを特徴とする請求項1に記載の光学フィルタ。
- 前記第2染料が、ナフトピラン化合物であることを特徴とする請求項1に記載の光学フィルタ。
- 前記第1染料及び第2染料の重量比が、1:1ないし1:5であることを特徴とする請求項1に記載の光学フィルタ。
- 前記光変色性層の厚みが、0.1ないし20μmであることを特徴とする請求項1に記載の光学フィルタ。
- 前記カラー粘着層の第1光線及び第2光線の透過率が、50%以下であることを特徴とする請求項1に記載の光学フィルタ。
- 前記光吸収物質が、カーボンブラックであることを特徴とする請求項1に記載の光学フィルタ。
- 前記カラー粘着層の厚みが、0.1ないし10μmであることを特徴とする請求項1に記載の光学フィルタ。
- 前記偏光フィルムが、マトリックス、ヨウ素及び第3染料を含むことを特徴とする請求項1に記載の光学フィルタ。
- 前記ヨウ素及び前記第3染料の重量比が、1:1ないし1:2であることを特徴とする請求項13に記載の光学フィルタ。
- 前記偏光フィルムの厚みが、15ないし30μmであることを特徴とする請求項1に記載の光学フィルタ。
- 前記偏光フィルムと前記光変色性層との間に介在された第1基材層、及び前記偏光フィルムと前記カラー粘着層との間に介在された第2基材層をさらに含むことを特徴とする請求項1に記載の光学フィルタ。
- 前記第1基材層及び第2基材層が、トリアセチルセルロース(TAC)であることを特徴とする請求項16に記載の光学フィルタ。
- 有機発光素子を具備した基板と、
前記有機発光素子から放出された光路上に位置した光学フィルタと、を具備した有機発光装置であって、
前記光学フィルタが請求項1ないし請求項17のうち、いずれか1項に記載の光学フィルタであることを特徴とする有機発光装置。 - 前記有機発光素子から放出された光のうち、
波長460ないし540nmの第1光線の強度をAとし、前記有機発光素子から放出され、前記光学フィルタを通過した光のうち、前記第1光線の強度をBとするとき、B/A×100(%)が50%以下であり、
波長560ないし665nmの第2光線の強度をCとし、前記有機発光素子から放出され、前記光学フィルタを通過した光のうち、前記第2光線の強度をDとするとき、D/C×100(%)が50%以下であることを特徴とする請求項18に記載の有機発光装置。
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JP2012049010A (ja) * | 2010-08-27 | 2012-03-08 | Sumitomo Chemical Co Ltd | 表示装置 |
KR101869062B1 (ko) * | 2011-03-04 | 2018-06-20 | 삼성디스플레이 주식회사 | 유기 발광 디스플레이 장치 |
JP2013092707A (ja) * | 2011-10-27 | 2013-05-16 | Fujifilm Corp | 調光用偏光板、及びシャッター用偏光板 |
KR101361720B1 (ko) * | 2012-01-06 | 2014-02-13 | 주식회사 창강화학 | 광흡수 필터 및 이를 포함하는 디스플레이 장치 |
JP6110596B2 (ja) * | 2012-02-27 | 2017-04-05 | 株式会社ポラテクノ | 染料−ヨウ素ハイブリッド偏光素膜、偏光板及び液晶表示装置 |
JP6010841B2 (ja) * | 2012-05-31 | 2016-10-19 | 株式会社ポラテクノ | 有機el表示装置及び有機el表示装置用偏光素子 |
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KR102442909B1 (ko) * | 2015-03-02 | 2022-09-15 | 삼성디스플레이 주식회사 | 편광판 및 이를 포함하는 표시장치 |
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