JP2021500435A - 配向ネマチックエラストマー - Google Patents
配向ネマチックエラストマー Download PDFInfo
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- JP2021500435A JP2021500435A JP2020522038A JP2020522038A JP2021500435A JP 2021500435 A JP2021500435 A JP 2021500435A JP 2020522038 A JP2020522038 A JP 2020522038A JP 2020522038 A JP2020522038 A JP 2020522038A JP 2021500435 A JP2021500435 A JP 2021500435A
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- oriented nematic
- elastomer
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 44
- 239000000806 elastomer Substances 0.000 title claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 55
- 230000007704 transition Effects 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract 4
- 239000000306 component Substances 0.000 claims description 78
- 229920000642 polymer Polymers 0.000 claims description 28
- 239000004973 liquid crystal related substance Substances 0.000 claims description 26
- 239000008358 core component Substances 0.000 claims description 13
- 239000003431 cross linking reagent Substances 0.000 claims description 13
- 239000004997 Liquid crystal elastomers (LCEs) Substances 0.000 claims description 12
- -1 adipose rings Chemical group 0.000 claims description 12
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- 229920000058 polyacrylate Polymers 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 5
- IGHSOWSFSFGPAZ-UHFFFAOYSA-N 6-[4-(4-cyanophenyl)phenoxy]hexyl prop-2-enoate Chemical group C1=CC(OCCCCCCOC(=O)C=C)=CC=C1C1=CC=C(C#N)C=C1 IGHSOWSFSFGPAZ-UHFFFAOYSA-N 0.000 claims description 4
- 125000003367 polycyclic group Chemical group 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 3
- 150000004820 halides Chemical class 0.000 claims description 3
- 125000005647 linker group Chemical group 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 150000001555 benzenes Chemical class 0.000 claims description 2
- 235000010290 biphenyl Nutrition 0.000 claims description 2
- 150000004074 biphenyls Chemical class 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 239000012779 reinforcing material Substances 0.000 claims 1
- 239000000178 monomer Substances 0.000 description 31
- 239000000203 mixture Substances 0.000 description 16
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000004044 response Effects 0.000 description 7
- 230000001747 exhibiting effect Effects 0.000 description 6
- YUYXUPYNSOFWFV-UHFFFAOYSA-N 4-(4-hexoxyphenyl)benzonitrile Chemical group C1=CC(OCCCCCC)=CC=C1C1=CC=C(C#N)C=C1 YUYXUPYNSOFWFV-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000003999 initiator Substances 0.000 description 5
- DGTILUBISWZGND-UHFFFAOYSA-N [4-(6-prop-2-enoyloxyhexoxy)phenyl] 4-methoxybenzoate Chemical compound C1=CC(OC)=CC=C1C(=O)OC1=CC=C(OCCCCCCOC(=O)C=C)C=C1 DGTILUBISWZGND-UHFFFAOYSA-N 0.000 description 4
- 125000002947 alkylene group Chemical group 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ISSYGWIDLYOJEN-UHFFFAOYSA-N [3-methyl-4-[4-(3-prop-2-enoyloxypropoxy)benzoyl]oxyphenyl] 4-(3-prop-2-enoyloxypropoxy)benzoate Chemical compound C=1C=C(OC(=O)C=2C=CC(OCCCOC(=O)C=C)=CC=2)C(C)=CC=1OC(=O)C1=CC=C(OCCCOC(=O)C=C)C=C1 ISSYGWIDLYOJEN-UHFFFAOYSA-N 0.000 description 3
- 125000003707 hexyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- FQCKIWWAEIOPSD-UHFFFAOYSA-N [3-methyl-4-[4-(6-prop-2-enoyloxyhexoxy)benzoyl]oxyphenyl] 4-(6-prop-2-enoyloxyhexoxy)benzoate Chemical group C=1C=C(OC(=O)C=2C=CC(OCCCCCCOC(=O)C=C)=CC=2)C(C)=CC=1OC(=O)C1=CC=C(OCCCCCCOC(=O)C=C)C=C1 FQCKIWWAEIOPSD-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 238000000386 microscopy Methods 0.000 description 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 244000028419 Styrax benzoin Species 0.000 description 1
- 235000000126 Styrax benzoin Nutrition 0.000 description 1
- 235000008411 Sumatra benzointree Nutrition 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 229960002130 benzoin Drugs 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 125000001231 benzoyloxy group Chemical group C(C1=CC=CC=C1)(=O)O* 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- ISAOCJYIOMOJEB-UHFFFAOYSA-N desyl alcohol Natural products C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 235000019382 gum benzoic Nutrition 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000012010 media fill test Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- YLHXLHGIAMFFBU-UHFFFAOYSA-N methyl phenylglyoxalate Chemical group COC(=O)C(=O)C1=CC=CC=C1 YLHXLHGIAMFFBU-UHFFFAOYSA-N 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 229940124549 vasodilator Drugs 0.000 description 1
- 239000003071 vasodilator agent Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/542—Macromolecular compounds
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
- C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
- C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
- C09K2019/122—Ph-Ph
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- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/3004—Cy-Cy
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- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/3009—Cy-Ph
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- C09K19/542—Macromolecular compounds
- C09K2019/548—Macromolecular compounds stabilizing the alignment; Polymer stabilized alignment
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- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
第1の実施形態において、オーセチック特性を有する材料を形成するための配向ネマチックエラストマーの使用であって、配向ネマチック材料がメカニカルフレデリクス転移(MFT)を有する使用が提供される。
− 対立アクチュエーターのクランプ中にエラストマーのストリップを装着し、そのストリップを交差偏光子間に置く工程、
− 初期ダイレクタの方位に垂直の方向において、1分当たりストリップの初期長さの5%まで伸長させることによって徐々に歪みを加える工程、
− 各伸長増分において、偏光子及び分析器が、各測定間で10度だけストリップに対して回転される状態で透過光強度(偏光子、ストリップ及び分析器を透過した光の強度)の一連の測定値を取る工程、
− c、印加応力の方向に対するダイレクタの角度を求めるために、方程式
を用いて透過強度の測定値を合わせる工程
を含む。
− ダイレクタ角度と伸び率との間の関係から、エラストマーがMFTを受ける臨界伸び率を決定することができ − 臨界伸び率において、ダイレクタは、鋭く回転する。
の1つ以上から選択される。
の1つ以上から選択される液晶コア構成要素を含む。
a)配向手段を基材に適用する工程、
b)液晶エラストマー構成要素を基材に適用し、且つそれらに配向ネマチック相を形成させる工程、
c)液晶エラストマー構成要素を硬化させて配向ネマチックエラストマーを形成する工程
を含む方法が提供される。
本発明による使用のための配向ネマチックエラストマーは、以下の物質:
・2−エチルヘキシルアクリレート(EHA)、
・6−(4−シアノ−ビフェニル−4’−イルオキシ)ヘキシルアクリレート(A6OCB)、
・4−メトキシ安息香酸4−(6−アクリロイルオキシ−ヘキシルオキシ)フェニルエステル(M1)、
・4−{6−(アクリロイルオキシ)ヘキシルオキシ}フェニル4−(トランス−4−プロピルシクロヘキシル)ベンゾエート(M2)、
・1,4−ビス−[4−(6−アクリロイルオキシヘキシルオキシ)ベンゾイルオキシ]−2−メチルベンゼン(RM82)、
・1,4−ビス−[4−(3−アクリロイルオキシプロピルオキシ)ベンゾイルオキシ]−2−メチルベンゼン(RM257)、
・4−シアノ−4’−ヘキシルオキシビフェニル(6OCB)、及び
・メチルベンゾイルホルメート(MBF)
を使用して以下の通り合成した。
Claims (14)
- オーセチック特性を有する材料を形成するための配向ネマチックエラストマーの使用であって、前記配向ネマチック材料は、メカニカルフレデリクス転移を有する、配向ネマチックエラストマーの使用。
- 前記オーセチック特性は、前記材料が医療デバイス又は生物医学用途で使用されることを可能にする、請求項1に記載の配向ネマチックエラストマーの使用。
- 前記オーセチック特性は、前記材料が圧電センサー若しくはアクチュエーター又はミクロ若しくはナノ機械装置若しくは電気機械装置で使用されることを可能にする、請求項1に記載の配向ネマチックエラストマーの使用。
- 前記オーセチック特性は、前記材料が強化材として複合材料において又は個人用防護衣において使用されることを可能にする、請求項1に記載の配向ネマチックエラストマーの使用。
- 前記配向ネマチックエラストマーは、モノドメイン液晶エラストマーを含む、請求項1に記載の配向ネマチックエラストマーの使用。
- 前記モノドメイン液晶エラストマーは、ポリマー構成要素と、液晶メソゲン構成要素と、架橋剤構成要素とを含み、前記液晶メソゲン構成要素は、前記ポリマー構成要素に物理的に連結されている、請求項5に記載の配向ネマチックエラストマーの使用。
- 前記液晶メソゲン構成要素は、芳香環、脂肪環、多環芳香環、多環脂肪環、フェニル類、ビフェニル類、ベンゼン類及びそれらの組み合わせからなる群から選択される液晶コア構成要素を含む、請求項6に記載の配向ネマチックエラストマーの使用。
- 前記液晶コア構成要素は、以下のシステム:
の1つ以上から選択される、請求項7に記載の配向ネマチックエラストマーの使用。 - 前記ポリマー構成要素は、メソゲン構成要素及び非メソゲン構成要素の両方から形成される、請求項6〜8のいずれか一項に記載の配向ネマチックエラストマーの使用。
- 前記ポリマー構成要素は、アクリレートポリマーを含み、及び前記非メソゲン構成要素は、2−エチルヘキシルアクリレートを含む、請求項9に記載の配向ネマチックエラストマーの使用。
- 前記架橋剤構成要素は、メソゲン構成要素を含む、請求項6〜10のいずれか一項に記載の配向ネマチックエラストマーの使用。
- 前記メソゲン構成要素は、6−(4−シアノ−ビフェニル−4’−イルオキシ)ヘキシルアクリレートであり、前記架橋剤構成要素は、1,4−ビス−[4−(6−アクリロイルオキシヘキシルオキシ)ベンゾイルオキシ]−2−メチルベンゼンであり、及び前記非メソゲン構成要素は、2−エチルヘキシルアクリレートである、請求項9〜11のいずれか一項に記載の配向ネマチックエラストマーの使用。
- 請求項1〜12のいずれか一項に記載の使用のための配向ネマチックエラストマーを製造する方法であって、
a)配向手段を基材に適用する工程、
b)液晶エラストマー構成要素を前記基材に適用し、且つそれらに配向ネマチック相を形成させる工程、
c)前記液晶エラストマー構成要素を硬化させて配向ネマチックエラストマーを形成する工程
を含む、配向ネマチックエラストマーを製造する方法。 - 前記配向手段は、前記基材にブラシをかけることによって加えられる配向力である、請求項13に記載の配向ネマチックエラストマーを製造する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1717174.5 | 2017-10-19 | ||
GBGB1717174.5A GB201717174D0 (en) | 2017-10-19 | 2017-10-19 | Aligned nematic elastomer |
PCT/GB2018/053018 WO2019077361A1 (en) | 2017-10-19 | 2018-10-18 | ELASTOMER NEMATICS ALIGNED |
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JP2003327966A (ja) * | 2002-05-08 | 2003-11-19 | Japan Science & Technology Corp | 光学変調素子用液晶材料 |
JP2006215287A (ja) * | 2005-02-03 | 2006-08-17 | Seiko Epson Corp | 液晶表示装置および電子機器 |
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US20160312120A1 (en) * | 2015-04-21 | 2016-10-27 | Government Of The United States As Represented By The Secretary Of The Air Force | Voxelated liquid crystal elastomers |
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KR20070013268A (ko) | 2004-03-01 | 2007-01-30 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 경사 광축을 구비한 복굴절 층 |
JP2009191117A (ja) * | 2008-02-13 | 2009-08-27 | Tokai Rubber Ind Ltd | 液晶エラストマーおよびそれを用いたアクチュエータ |
WO2010149587A2 (de) | 2009-06-23 | 2010-12-29 | Seereal Technologies S.A. | Lichtmodulationsvorrichtung für ein display zur darstellung zwei- und/oder dreidimensionaler bildinhalte |
TWI468415B (zh) | 2013-06-13 | 2015-01-11 | Daxin Materials Corp | 矽氧烷二酸酐、聚合物、液晶配向劑、液晶配向膜及液晶顯示元件 |
JP6223215B2 (ja) | 2014-01-31 | 2017-11-01 | 日東電工株式会社 | 光応答性架橋型液晶高分子フィルムの製造方法および該製造方法により得られる光応答性架橋型液晶高分子フィルム |
JP2016044290A (ja) * | 2014-08-26 | 2016-04-04 | 学校法人東京工芸大学 | 液晶エラストマーの製造方法 |
CN104530315B (zh) * | 2014-12-23 | 2016-11-23 | 湘潭大学 | 一种基于甲壳型液晶的自愈合液晶弹性体及其制备方法 |
JP2018070857A (ja) * | 2016-10-20 | 2018-05-10 | パナソニックIpマネジメント株式会社 | アクチュエータ、液晶エラストマーおよび液晶エラストマーの製造方法 |
CN106883863B (zh) * | 2017-03-23 | 2018-10-02 | 清华大学 | 液晶弹性体驱动元件及其制备方法,以及液晶弹性体的应用 |
GB201717174D0 (en) | 2017-10-19 | 2017-12-06 | Univ Leeds Innovations Ltd | Aligned nematic elastomer |
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JP2000507362A (ja) * | 1996-03-19 | 2000-06-13 | 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 ハフトング | 液晶表示デバイス |
JP2003327966A (ja) * | 2002-05-08 | 2003-11-19 | Japan Science & Technology Corp | 光学変調素子用液晶材料 |
JP2006215287A (ja) * | 2005-02-03 | 2006-08-17 | Seiko Epson Corp | 液晶表示装置および電子機器 |
JP2015096926A (ja) * | 2013-11-15 | 2015-05-21 | 株式会社ジャパンディスプレイ | 液晶装置、電子機器及び液晶装置製造方法 |
US20160312120A1 (en) * | 2015-04-21 | 2016-10-27 | Government Of The United States As Represented By The Secretary Of The Air Force | Voxelated liquid crystal elastomers |
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WO2019077361A1 (en) | 2019-04-25 |
EP3697867A1 (en) | 2020-08-26 |
CN111247229A (zh) | 2020-06-05 |
US20220204849A1 (en) | 2022-06-30 |
JP7467334B2 (ja) | 2024-04-15 |
KR20200071735A (ko) | 2020-06-19 |
US11788008B2 (en) | 2023-10-17 |
US20200239774A1 (en) | 2020-07-30 |
GB201717174D0 (en) | 2017-12-06 |
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