JP2017021335A - 半導体吸収体層及び誘電体吸収体層の組合せを有する全方向高彩度赤色構造色 - Google Patents
半導体吸収体層及び誘電体吸収体層の組合せを有する全方向高彩度赤色構造色 Download PDFInfo
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Abstract
Description
本出願は、2015年1月28日出願の米国特許出願第14/607933号明細書の一部継続出願(CIP)であり、これはさらに、2014年8月28日出願の米国特許出願第14/471834号明細書のCIPであり、これはさらに、2014年8月15日出願の米国特許出願第14/460511号明細書のCIPであり、これはさらに、2014年4月1日出願の米国特許出願第14/242429号明細書のCIPであり、これはさらに、2013年12月23日出願の米国特許出願第14/138499明細書のCIPであり、これはさらに、2013年6月8日出願の米国特許出願第13/913402明細書のCIPであり、これはさらに、2013年2月6日出願の米国特許出願第13/760699明細書のCIPであり、これはさらに、2012年8月10日出願の米国特許出願第13/572071明細書のCIPであり、これらのすべては、その全内容が参照により援用される。
s偏光について、qs=nscosθs (6)
p偏光について、qs=ns/cosθs (7)
s偏光について、q=ncosθF (8)
p偏光について、q=n/cosθF (9)
φ=k・n・dcos(θF) (10)
を用いることで、u(z)及びv(z)は、
α=nssinθs=nsinθF (15)
qs=ns/cosθs (16)及び
qs=n/cosθF (17)
である。
本発明は、さらに下記の実施形態を含む:
〈態様1〉
反射性コア層;
前記反射性コア層にわたって延在している半導体吸収体層;
前記半導体吸収体層にわたって延在している誘電体吸収体層;及び
前記誘電体吸収体層にわたって延在している高屈折率誘電体層
を有する多層積層体を有し、
前記多層積層体は、a*b*Labカラーマップ上での0〜40°の間の色相を有する可視光の単一帯域を反射し、前記可視光の単一帯域は、前記多層積層体の外側面に対する垂直方向0〜45°の間のすべての角度から見た場合に、前記a*b*Labカラーマップ上での前記0〜40°の範囲内の色相シフトを有する、
全方向高彩度赤色構造色。
〈態様2〉
前記a*b*Labカラーマップ上で、前記色相が、10〜30°の間であり、及び前記色相シフトが、前記10〜30°の範囲内である、前記1に記載の全方向高彩度赤色構造色。
〈態様3〉
前記反射性コア層が、下限上限を含めて50〜200ナノメートルの間の厚さを有する、前記1に記載の全方向高彩度赤色構造色。
〈態様4〉
前記反射性コア層が、Al、Ag、Pt、Sn、及びこれらの組み合わせから成る群より選択される反射性金属から作られる、前記3に記載の全方向高彩度赤色構造色。
〈態様5〉
前記反射性コア層が、Au、Cu、真鍮、青銅、及びこれらの組み合わせから成る群より選択される有色の金属から作られる、前記3に記載の全方向高彩度赤色構造色。
〈態様6〉
前記半導体吸収体層が、下限上限を含めて5〜500ナノメートルの間の厚さを有する、前記2に記載の全方向高彩度赤色構造色。
〈態様7〉
前記半導体吸収体層が、アモルファスSi、Ge、及びこれらの組合せから成る群から作られる、前記6に記載の全方向高彩度赤色構造色。
〈態様8〉
前記誘電体吸収体層が、上限下限を含めて5〜500ナノメートルの間の厚さを有する、前記6に記載の全方向高彩度赤色構造色。
〈態様9〉
前記誘電体吸収体層が、Fe2O3から作られる、前記8に記載の全方向高彩度赤色構造色。
〈態様10〉
前記高屈折率誘電体層が、関係式0.1QW<D≦4QWに従う厚さDを有し、QWは、対象波長に対する四分の一波長厚さであり、前記対象波長は、前記a*b*Labカラーマップ上での前記0〜40°の範囲内の既定の色相を有する、前記6に記載の全方向高彩度赤色構造色。
〈態様11〉
前記高屈折率誘電体層が、ZnS、TiO2、HfO2、Nb2O5、Ta2O5、及びこれらの組み合わせから成る群より選択される誘電体材料から作られる、前記10に記載の全方向高彩度赤色構造色。
〈態様12〉
前記反射性コア層が、中心反射性コア層であり、前記半導体吸収体層が、前記中心反射性コア層の両側にわたって延在している1対の半導体吸収体層であり、前記中心反射性コア層が、前記1対の半導体吸収体層の間に挟まれている、前記6に記載の全方向高彩度赤色構造色。
〈態様13〉
前記誘電体吸収体層が、1対の誘電体吸収体層であり、前記中心反射性コア層及び前記1対の半導体吸収体層が、前記1対の誘電体吸収体層の間に挟まれている、前記12に記載の全方向高彩度赤色構造色。
〈態様14〉
前記高屈折率誘電体層が、1対の高屈折率誘電体層であり、前記中心反射性コア層、前記1対の半導体吸収体層、及び前記1対の誘電体吸収体層が、前記1対の高屈折率誘電体層の間に挟まれている、前記13に記載の全方向高彩度赤色構造色。
〈態様15〉
反射性コア層を乾式堆積すること;
前記反射性コア層にわたって延在する半導体吸収体層を乾式堆積すること;
前記半導体吸収体層にわたって延在する誘電体吸収体層を乾式又は湿式堆積すること;及び
前記誘電体吸収体層にわたって延在する高屈折率誘電体層を乾式又は湿式堆積すること
によって多層積層体を製造することを含み、
前記多層積層体は、a*b*Labカラーマップ上での0〜40°の間の色相を有する可視光を反射し、前記多層積層体の外側面に対する垂直方向0〜45°の間のすべての角度から見た場合に、前記a*b*Labカラーマップ上での前記0〜40°の範囲内の色相シフトを有する、
全方向高彩度赤色構造色を製造する方法。
〈態様16〉
前記反射性コア層が、上限下限を含めて50〜200ナノメートルの間の厚さを有する、前記15に記載の方法。
〈態様17〉
前記反射性コア層が、Al、Ag、Pt、Sn、及びこれらの組み合わせから成る群より選択される反射性金属から作られる、前記16に記載の方法。
〈態様18〉
前記反射性コア層が、Au、Cu、真鍮、青銅、及びこれらの組み合わせから成る群より選択される有色の金属から作られる、前記16に記載の方法。
〈態様19〉
前記半導体吸収体層が、下限上限を含めて5〜500ナノメートルの間の厚さを有し、かつアモルファスSi、Ge、及びこれらの組合せから成る群から作られる、前記16に記載の方法。
〈態様20〉
前記誘電体吸収体層が、上限下限を含めて5〜500ナノメートルの間の厚さを有し、かつFe2O3から作られる、前記16に記載の方法。
Claims (15)
- 反射性コア層;
前記反射性コア層にわたって延在している半導体吸収体層;
前記半導体吸収体層にわたって延在している誘電体吸収体層;及び
前記誘電体吸収体層にわたって延在している高屈折率誘電体層
を有する多層積層体を備え
前記多層積層体は、a*b*Labカラーマップ上での0〜40°の間の色相を有する可視光の単一帯域を反射し、前記可視光の単一帯域は、前記多層積層体の外側面に対する垂直方向0〜45°の間のすべての角度から見た場合に、前記a*b*Labカラーマップ上での前記0〜40°の範囲内の色相シフトを有する、
全方向高彩度赤色構造色。 - 前記a*b*Labカラーマップ上で、前記色相が、10〜30°の間であり、及び前記色相シフトが、前記10〜30°の範囲内である、請求項1に記載の全方向高彩度赤色構造色。
- 前記反射性コア層が、50〜200ナノメートルの間の厚さを有する、請求項2に記載の全方向高彩度赤色構造色。
- 前記反射性コア層が、反射性金属及び有色の金属のうちの少なくとも1つから作られる、請求項3に記載の全方向高彩度赤色構造色。
- 前記反射性金属が、Al、Ag、Pt、Sn、Cr、及びこれらの組み合わせのうちの少なくとも1つから選択され、かつ前記有色の金属が、Au、Cu、真鍮、青銅、及びこれらの組合せのうちの少なくとも一つから選択される、請求項4に記載の全方向高彩度赤色構造色。
- 前記半導体吸収体層が、5〜500ナノメートルの間の厚さを有する、請求項5に記載の全方向高彩度赤色構造色。
- 前記半導体吸収体層が、アモルファスSi、Ge、及びこれらの組合せから成る群から作られる、請求項6に記載の全方向高彩度赤色構造色。
- 前記誘電体吸収体層が、5〜500ナノメートルの間の厚さを有する、請求項7に記載の全方向高彩度赤色構造色。
- 前記誘電体吸収体層が、Fe2O3から作られる、請求項8に記載の全方向高彩度赤色構造色。
- 前記高屈折率誘電体層が、関係式0.1QW<D≦4QWに従う厚さDを有し、QWは、対象波長に対する四分の一波長厚さであり、前記対象波長は、前記a*b*Labカラーマップ上での前記0〜30°の範囲内の既定の色相を有する、請求項9に記載の全方向高彩度赤色構造色。
- 前記高屈折率誘電体層が、ZnS、TiO2、HfO2、Nb2O5、Ta2O5、及びこれらの組合せから成る群より選択される誘電体材料から作られる、請求項10に記載の全方向高彩度赤色構造色。
- 前記反射性コア層が、乾式堆積層である、請求項11に記載の全方向高彩度赤色構造色。
- 前記半導体吸収体層が、乾式堆積層である、請求項12に記載の全方向高彩度赤色構造色。
- 前記誘電体吸収体層が、乾式堆積層又は湿式堆積層である、請求項13に記載の全方向高彩度赤色構造色。
- 前記高屈折率誘電体層が、乾式堆積層又は湿式堆積層である、請求項14に記載の全方向高彩度赤色構造色。
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DE102016110314A1 (de) * | 2015-07-07 | 2017-01-12 | Toyota Motor Engineering & Manufacturing North America, Inc. | Omnidirektionale rote strukturelle farbe hoher chroma mit kombination aus halbleiterabsorber- und dielektrischen absorberschichten |
CN110879435B (zh) * | 2019-11-18 | 2021-08-06 | 中国科学院上海技术物理研究所 | 一种以硒化锌晶体为基底的中长波红外宽光谱分色片 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004510013A (ja) * | 2000-09-22 | 2004-04-02 | フレックス プロダクツ インコーポレイテッド | 増強されたカラーシフティング特性を有する光学的に可変であるピグメントおよびホイル |
US20060023327A1 (en) * | 2002-05-20 | 2006-02-02 | Jds Uniphase Corporation | Thermal control interface coatings and pigments |
US20150138642A1 (en) * | 2007-08-12 | 2015-05-21 | Toyota Motor Engineering & Manufacturing North America, Inc. | Durable hybrid omnidirectional structural color pigments for exterior applications |
JP2015120350A (ja) * | 2013-12-23 | 2015-07-02 | トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ,インコーポレイティド | 金属及び誘電体層から作られる赤色全方向構造色 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2048564C (en) * | 1990-08-16 | 2001-10-23 | Paul Graham Coombs | Optically variable interference device with peak suppression and method |
US5527848A (en) * | 1994-12-14 | 1996-06-18 | Basf Corporation | Pacification of optically variable pigments for use in waterborne coating compositions |
US6157489A (en) * | 1998-11-24 | 2000-12-05 | Flex Products, Inc. | Color shifting thin film pigments |
US6650478B1 (en) * | 1999-08-20 | 2003-11-18 | Cpfilms Inc. | Optical filter for a window |
AU2005202375A1 (en) * | 1999-08-20 | 2005-06-23 | Cpfilms, Inc. | Optical filter for a window |
EP1239307A1 (en) * | 2001-03-09 | 2002-09-11 | Sicpa Holding S.A. | Magnetic thin film interference device |
DE10127225A1 (de) * | 2001-05-22 | 2002-11-28 | Zeiss Carl | Ultraviolettlicht-Abschwächungsfilter |
US6841238B2 (en) * | 2002-04-05 | 2005-01-11 | Flex Products, Inc. | Chromatic diffractive pigments and foils |
US7063893B2 (en) * | 2002-04-29 | 2006-06-20 | Cardinal Cg Company | Low-emissivity coating having low solar reflectance |
US7238424B2 (en) * | 2002-05-31 | 2007-07-03 | Jds Uniphase Corporation | All-dielectric optically variable pigments |
US7169472B2 (en) * | 2003-02-13 | 2007-01-30 | Jds Uniphase Corporation | Robust multilayer magnetic pigments and foils |
EP1498397A1 (fr) * | 2003-07-16 | 2005-01-19 | Glaverbel | Substrat revêtu à très faible facteur solaire |
AU2006202315B2 (en) * | 2005-06-17 | 2011-01-27 | Viavi Solutions Inc. | Covert security coating |
DE102005050094A1 (de) * | 2005-10-18 | 2007-04-19 | Identif Gmbh | Farbiges Effektpigment mit Schicht aus diskreten Metallteilchen, Verfahren zu dessen Herstellung und dessen Verwendung |
CN101288007A (zh) * | 2005-10-26 | 2008-10-15 | 中央硝子株式会社 | 近红外线反射基板和利用该基板的近红外线反射层叠玻璃、近红外线反射双层玻璃 |
JP2008020563A (ja) * | 2006-07-11 | 2008-01-31 | Murakami Corp | 誘電体多層膜フィルタ |
JP5232153B2 (ja) * | 2006-09-18 | 2013-07-10 | ダウ コーニング コーポレーション | 有機ポリシロキサンを用いて処理された充填剤、色素及び鉱物粉末 |
US7964788B2 (en) * | 2006-11-02 | 2011-06-21 | Guardian Industries Corp. | Front electrode for use in photovoltaic device and method of making same |
US20080105293A1 (en) * | 2006-11-02 | 2008-05-08 | Guardian Industries Corp. | Front electrode for use in photovoltaic device and method of making same |
AU2008201903B2 (en) * | 2007-05-07 | 2013-03-28 | Viavi Solutions Inc. | Structured surfaces that exhibit color by rotation |
US20140133045A9 (en) * | 2007-08-12 | 2014-05-15 | Jds Uniphase Corporation | Non-dichroic omnidirectional structural color |
US9739917B2 (en) * | 2007-08-12 | 2017-08-22 | Toyota Motor Engineering & Manufacturing North America, Inc. | Red omnidirectional structural color made from metal and dielectric layers |
JP2009078458A (ja) * | 2007-09-26 | 2009-04-16 | Toyoda Gosei Co Ltd | 干渉色膜を有する機器用筐体及び機器用装飾体 |
DE102007058601A1 (de) * | 2007-12-04 | 2009-06-10 | Merck Patent Gmbh | Sicherheitspigment |
CN101619176B (zh) * | 2008-07-02 | 2012-11-28 | 四川龙蟒钛业股份有限公司 | 超细级金红石型色母专用二氧化钛颜料及其制备方法 |
KR101195849B1 (ko) * | 2008-09-22 | 2012-11-05 | 삼성코닝정밀소재 주식회사 | 컬러시프트 저감 광학필터 및 이를 구비하는 디스플레이 장치 |
JP5343716B2 (ja) * | 2009-06-08 | 2013-11-13 | ソニー株式会社 | 撮像装置 |
DE102011116191A1 (de) * | 2011-10-13 | 2013-04-18 | Southwall Europe Gmbh | Mehrschichtsysteme für eine selektive Reflexion elektromagnetischer Strahlung aus dem Wellenlängenspektrum des Sonnenlichts und Verfahren zu seiner Herstellung |
CN102627874A (zh) * | 2012-03-19 | 2012-08-08 | 电子科技大学 | 一种低明度和低红外发射率复合结构颜料及其制备方法 |
CN103235356B (zh) * | 2013-04-16 | 2016-06-29 | 京东方科技集团股份有限公司 | 滤光片及其制备方法、彩膜基板和显示装置 |
CN103513316B (zh) * | 2013-09-29 | 2017-03-22 | 苏州大学 | 一种选择吸收滤光结构 |
CN203849448U (zh) * | 2014-05-28 | 2014-09-24 | 奥普镀膜技术(广州)有限公司 | 吸收型滤光片 |
DE102016110314A1 (de) * | 2015-07-07 | 2017-01-12 | Toyota Motor Engineering & Manufacturing North America, Inc. | Omnidirektionale rote strukturelle farbe hoher chroma mit kombination aus halbleiterabsorber- und dielektrischen absorberschichten |
-
2016
- 2016-06-03 DE DE102016110314.4A patent/DE102016110314A1/de active Pending
- 2016-06-07 JP JP2016113434A patent/JP6549525B2/ja active Active
- 2016-06-07 CN CN201610397718.8A patent/CN106338791B/zh not_active Expired - Fee Related
- 2016-06-07 CN CN202010215691.2A patent/CN111257986B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004510013A (ja) * | 2000-09-22 | 2004-04-02 | フレックス プロダクツ インコーポレイテッド | 増強されたカラーシフティング特性を有する光学的に可変であるピグメントおよびホイル |
US20060023327A1 (en) * | 2002-05-20 | 2006-02-02 | Jds Uniphase Corporation | Thermal control interface coatings and pigments |
US20150138642A1 (en) * | 2007-08-12 | 2015-05-21 | Toyota Motor Engineering & Manufacturing North America, Inc. | Durable hybrid omnidirectional structural color pigments for exterior applications |
JP2015120350A (ja) * | 2013-12-23 | 2015-07-02 | トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ,インコーポレイティド | 金属及び誘電体層から作られる赤色全方向構造色 |
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