JP2019502958A - 光の進入を制御するためのデバイス - Google Patents
光の進入を制御するためのデバイス Download PDFInfo
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- JP2019502958A JP2019502958A JP2018535119A JP2018535119A JP2019502958A JP 2019502958 A JP2019502958 A JP 2019502958A JP 2018535119 A JP2018535119 A JP 2018535119A JP 2018535119 A JP2018535119 A JP 2018535119A JP 2019502958 A JP2019502958 A JP 2019502958A
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- liquid crystal
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- light
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Abstract
【解決手段】本願は、ツイストネマチック液晶媒体および二色性化合物を含む特定の設計の可スイッチ層を含み、室内への光の進入を制御するためのデバイスに関する。
【選択図】なし
Description
12μmより大きい厚さを有し、少なくとも1種類の二色性化合物を含む液晶媒体を含む可スイッチ層Sを含み、
層Sの厚さdおよび層Sの液晶媒体の光学異方性Δnに以下が適用され、
d<1μm/Δn
層Sの液晶媒体の分子は、電圧を印加していないデバイスのスイッチ状態または電圧を印加したデバイスのスイッチ状態においてツイストネマチック状態であるデバイスに関する。
2 導電性層
3a 配向層O1
4 可スイッチ層S
3b 配向層O2
5 配向層O1のラビング方向
6 配向層O2のラビング方向
7 可スイッチ層の液晶化合物のツイスト角(O2がO1の後ろの場合、左巻きらせん)
d<0.9μm/Δnおよびd>0.2μm/Δn。
d<0.75μm/Δnおよびd>0.5μm/Δn。
ここで、Δnはスイッチ層Sの液晶媒体の光学的異方性である。
0.1<d/p<0.8、好ましくは
0.3<d/p<0.75、特に好ましくは
0.4<d/p<0.7
ただし、dは層Sの厚さである。
1)基板層、好ましくはガラス層またはポリマー層
2)導電性層、好ましくはITO層
3)配向層O1
4)可スイッチ層S
5)配向層O2
6)導電性層、好ましくはITO層
7)基板層、好ましくはガラス層またはポリマー層
本明細書においては、デバイスが更なる層を含むこと、または更に好ましい実施形態においてより少ない層を含むことを除外しない。
1)ガラス層
2)導電性層、好ましくはITO層
3)配向層
4)可スイッチ層
5)配向層
6)導電性層、好ましくはITO層
7)ガラス層
8)ガラス層
ただし、ガラス層7)および8)の間にはフリースペースが存在し、これは、例えば希ガスなどの絶縁ガスで充填されてよい。
使用するデバイスを製造し、以下の層順序を有する:
a)ガラス層、Corning社製1.1mm研磨ソーダ石灰ガラスを含む、
b)ITO層、200オングストローム
c)配向層O1、JSR社製ポリイミドJALS−2096−R1を含む、ラビング済み
d)可スイッチ層、液晶媒体(対応する例の場合で、下に示す組成および厚さ)含む
e)配向層O2、c)と同様に構築;層c)のラビング方向に対して下に示す角度でラビングしたもの
f)b)に同じ
g)a)に同じ
電気的に可スイッチとするために、対応してITO層を結線する。
以下の混合物を調製する。
0.5%のD1、0.9%のD2および1.1%のD3を、97.5%の混合物M−1に添加する。0.78%のキラルドーパントを98.26%のこの混合物に添加する。ピッチは12.7μmである。
0.278%のD1、0.500%のD2および0.611%のD3を、98.611%の混合物M−1に添加する。0.43%のキラルドーパントを99.57%のこの混合物に添加する。ピッチは23.1μmである。
0.33%のD1、0.50%のD2および0.60%のD3を、98.57%の混合物M−2に添加する。1.18%のキラルドーパントを98.82%のこの混合物に添加する。ピッチは10.32μmである。
2.0%のD4、0.33%のD5、0.26%のD6および0.70%のD7を、96.71%の混合物M−2に添加する。1.18%のキラルドーパントを98.82%のこの混合物に添加する。ピッチは10.32μmである。
0.33%のD1、0.50%のD2および0.60%のD3を、98.57%の混合物M−3に添加する。0.524%のキラルドーパントを99.476%のこの混合物に添加する。ピッチは23.1μmである。
Claims (24)
- 室内への光の進入を制御するためのデバイスであって、
12μmより大きい厚さを有し、少なくとも1種類の二色性化合物を含む液晶媒体を含む可スイッチ層Sを含み、
層Sの厚さdおよび層Sの液晶媒体の光学異方性Δnに以下が適用され、
d<1μm/Δn
層Sの液晶媒体の分子は、電圧を印加していないデバイスのスイッチ状態または電圧を印加したデバイスのスイッチ状態においてツイストネマチック状態であるデバイス。 - 層Sの厚さdおよび層Sの液晶媒体の光学異方性Δnに以下が適用される
d<0.9μm/Δn
および
d>0.2μm/Δn
ことを特徴とする請求項1に記載のデバイス。 - 可スイッチ層Sの片側にO1と呼ぶ配向層が1層のみ隣接しており、可スイッチ層Sの反対側にO2と呼ぶ他の配向層が1層のみ隣接していることを特徴とする請求項1または2に記載のデバイス。
- 層Sの隣接領域において、配向層O1およびO2は、それぞれ、液晶媒体の分子の配向軸が異なる配向となるよう作用するように設計されていることを特徴とする請求項3に記載のデバイス。
- 配向層O1およびO2のラビング方向は、30〜270°の角度を含むことを特徴とする請求項3または4に記載のデバイス。
- 配向層O1およびO2は、配向層に隣接する層Sの液晶媒体の分子のホモジニアス配向となるよう作用することを特徴とする請求項3〜5のいずれか1項に記載のデバイス。
- 配向層O1およびO2は、層Sに隣接する配向層の表面上にラビングされたポリイミドを有することを特徴とする請求項3〜6のいずれか1項に記載のデバイス。
- 電圧を印加しない状態でホモジニアス配向の場合、層Sの液晶媒体の分子の配向軸は、配向層O1またはO2の面に対して1°〜10°の角度を含むことを特徴とする請求項3〜7のいずれか1項に記載のデバイス。
- 電圧を印加しない状態でホメオトロピック配向の場合、層Sの液晶媒体の分子の配向軸は、配向層O1またはO2の面に対して89°〜70°の角度を含むことを特徴とする請求項3〜7のいずれか1項に記載のデバイス。
- 偏光板を含まないことを特徴とする請求項1〜9のいずれか1項に記載のデバイス。
- 層Sは、13および50μmの間の厚さを有することを特徴とする請求項1〜10のいずれか1項に記載のデバイス。
- 層Sは、少なくとも30%の欧州規格EN410式(1)に従って計算される明状態の光透過率τv brightを有することを特徴とする請求項1〜11のいずれか1項に記載のデバイス。
- 層Sは、少なくとも2種類の異なる二色性化合物を含むことを特徴とする請求項1〜12のいずれか1項に記載のデバイス。
- デバイスの全てのスイッチ状態において通して見ると、無色であることを特徴とする請求項1〜13のいずれか1項に記載のデバイス。
- 少なくとも1種類の二色性化合物は、アゾ化合物類、アントラキノン類、メチン化合物類、アゾメチン化合物類、メロシアニン化合物類、ナフトキノン類、テトラジン類、ペリレン類、テリレン類、クアテリレン類、高級リレン類、スクアライン類、ベンゾチアジアゾール類、ジケトピロロピロール類およびピロメテン類から選択されることを特徴とする請求項1〜14のいずれか1項に記載のデバイス。
- 電圧を印加していないデバイスのスイッチ状態において液晶媒体の分子がツイストネマチック状態でホモジニアス配向であり、電圧を印加したデバイスのスイッチ状態においてツイストしていないネマチック状態でホメオトロピック配向であることを特徴とする請求項1〜15のいずれか1項に記載のデバイス。
- ツイストネマチック状態にある層Sの液晶媒体の分子の配向軸のツイストは、全層厚に渡って135°および270°の間であることを特徴とする請求項1〜16のいずれか1項に記載のデバイス。
- ツイストネマチック状態にある層Sの液晶媒体の分子の配向軸のツイストは、全層厚に渡って320°および3回転の間であることを特徴とする請求項1〜16のいずれか1項に記載のデバイス。
- 液晶媒体の誘電異方性Δεは、−3未満であることを特徴とする請求項1〜18のいずれか1項に記載のデバイス。
- 液晶媒体の光学異方性Δνは、0.075未満であることを特徴とする請求項1〜19のいずれか1項に記載のデバイス。
- 液晶媒体は1種類以上のキラル化合物を、0.01〜3重量%の合計濃度で含むことを特徴とする請求項1〜20のいずれか1項に記載のデバイス。
- 光エネルギーを電気エネルギーに変換するデバイスを含むことを特徴とする請求項1〜21のいずれか1項に記載のデバイス。
- 請求項1〜22のいずれか1項に記載のデバイスを含有するウィンドウ。
- 光透過表面を通して室内への光の通過の均一な制御をするための請求項1〜22のいずれか1項に記載のデバイスの使用。
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5067795A (en) * | 1986-03-24 | 1991-11-26 | Gianni Bulgari S.P.A. | Adjustable transparency spectacles |
JPH09133930A (ja) * | 1995-09-05 | 1997-05-20 | Sharp Corp | 液晶表示素子 |
JP2001228482A (ja) * | 1999-12-08 | 2001-08-24 | Sharp Corp | 液晶表示装置およびその製造方法 |
JP2008304681A (ja) * | 2007-06-07 | 2008-12-18 | Fujifilm Corp | 表示材料及び自動車部材 |
JP2009046525A (ja) * | 2007-08-13 | 2009-03-05 | Fujifilm Corp | 液晶組成物及び調光材料 |
WO2014090367A1 (en) * | 2012-12-13 | 2014-06-19 | Merck Patent Gmbh | Liquid-crystalline medium |
WO2014180525A1 (de) * | 2013-05-08 | 2014-11-13 | Merck Patent Gmbh | Vorrichtung mit zwei flüssigkristallinen schaltschichten zur regulierung des optischen energie-durchtritts |
WO2015055274A1 (de) * | 2013-10-17 | 2015-04-23 | Merck Patent Gmbh | Vorrichtung zur regulierung des lichteintritts |
KR20150140000A (ko) * | 2014-06-05 | 2015-12-15 | 주식회사 소디 | 엘시디 광 감쇄장치 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1083457A1 (en) * | 1999-09-07 | 2001-03-14 | Corning Incorporated | Liquid crystal matrix add/drop system |
DE10253606A1 (de) * | 2002-11-15 | 2004-05-27 | Merck Patent Gmbh | Elektrooptisches Lichtsteuerelement, elektrooptische Anzeige und Steuermedium |
JP4233443B2 (ja) * | 2003-12-15 | 2009-03-04 | 日東電工株式会社 | 光学フィルムおよび画像表示装置 |
US7525604B2 (en) * | 2005-03-15 | 2009-04-28 | Naxellent, Llc | Windows with electrically controllable transmission and reflection |
CN101059607A (zh) * | 2006-04-17 | 2007-10-24 | 孙刚 | 电控液晶调光玻璃和薄膜 |
GB0816557D0 (en) * | 2008-09-10 | 2008-10-15 | Merck Patent Gmbh | Electro-optical switching element and electro-optical display |
EP2625564B1 (en) * | 2010-10-04 | 2017-02-22 | Alphamicron Incorporated | Wide band variable transmittance optical device and mixture |
CN103180409B (zh) * | 2010-10-20 | 2015-04-01 | 默克专利股份有限公司 | 包含液晶介质的开关元件 |
US9239476B2 (en) * | 2011-01-28 | 2016-01-19 | Merck Patent Gmbh | Layer arrangement for the regulation of light transmission |
JP2015045665A (ja) * | 2011-12-28 | 2015-03-12 | シャープ株式会社 | 立体表示装置 |
US9701905B2 (en) | 2012-12-13 | 2017-07-11 | Merck Patent Gmbh | Liquid-crystalline medium |
US9116370B2 (en) * | 2013-02-12 | 2015-08-25 | Alphamicron Incorporated | Liquid crystal light variable device |
EP2965147B1 (de) | 2013-03-05 | 2020-01-01 | Merck Patent GmbH | Fenster mit vorrichtung zur regulierung des energie-durchtritts |
JP6862181B2 (ja) * | 2013-12-19 | 2021-04-21 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングMerck Patent Gesellschaft mit beschraenkter Haftung | 光の通過を制御するためのデバイス |
EP2963488A1 (en) * | 2014-06-30 | 2016-01-06 | LG Display Co., Ltd. | Light controlling apparatus and transparent display including the same |
-
2016
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- 2016-12-14 JP JP2018535119A patent/JP7239323B2/ja active Active
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- 2016-12-14 CN CN201680078121.5A patent/CN108603116B/zh active Active
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Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5067795A (en) * | 1986-03-24 | 1991-11-26 | Gianni Bulgari S.P.A. | Adjustable transparency spectacles |
JPH09133930A (ja) * | 1995-09-05 | 1997-05-20 | Sharp Corp | 液晶表示素子 |
JP2001228482A (ja) * | 1999-12-08 | 2001-08-24 | Sharp Corp | 液晶表示装置およびその製造方法 |
JP2008304681A (ja) * | 2007-06-07 | 2008-12-18 | Fujifilm Corp | 表示材料及び自動車部材 |
JP2009046525A (ja) * | 2007-08-13 | 2009-03-05 | Fujifilm Corp | 液晶組成物及び調光材料 |
WO2014090367A1 (en) * | 2012-12-13 | 2014-06-19 | Merck Patent Gmbh | Liquid-crystalline medium |
WO2014180525A1 (de) * | 2013-05-08 | 2014-11-13 | Merck Patent Gmbh | Vorrichtung mit zwei flüssigkristallinen schaltschichten zur regulierung des optischen energie-durchtritts |
WO2015055274A1 (de) * | 2013-10-17 | 2015-04-23 | Merck Patent Gmbh | Vorrichtung zur regulierung des lichteintritts |
KR20150140000A (ko) * | 2014-06-05 | 2015-12-15 | 주식회사 소디 | 엘시디 광 감쇄장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022186062A1 (ja) * | 2021-03-01 | 2022-09-09 | 三菱ケミカル株式会社 | 液晶素子及びエマルジョン組成物 |
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CN108603116B (zh) | 2022-04-29 |
WO2017118465A1 (de) | 2017-07-13 |
JP7239323B2 (ja) | 2023-03-14 |
EP3400270B1 (de) | 2020-04-29 |
US20190031959A1 (en) | 2019-01-31 |
EP3400270A1 (de) | 2018-11-14 |
CN108603116A (zh) | 2018-09-28 |
KR20180100196A (ko) | 2018-09-07 |
TWI712675B (zh) | 2020-12-11 |
TW201736579A (zh) | 2017-10-16 |
US10655067B2 (en) | 2020-05-19 |
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