KR101491046B1 - 광배향막용 조성물 및 광배향막 - Google Patents
광배향막용 조성물 및 광배향막 Download PDFInfo
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- KR101491046B1 KR101491046B1 KR20130108197A KR20130108197A KR101491046B1 KR 101491046 B1 KR101491046 B1 KR 101491046B1 KR 20130108197 A KR20130108197 A KR 20130108197A KR 20130108197 A KR20130108197 A KR 20130108197A KR 101491046 B1 KR101491046 B1 KR 101491046B1
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- 125000005997 bromomethyl group Chemical group 0.000 description 1
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- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
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- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000004980 cyclopropylene group Chemical group 0.000 description 1
- 125000005508 decahydronaphthalenyl group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 125000004772 dichloromethyl group Chemical group [H]C(Cl)(Cl)* 0.000 description 1
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- ZZVUWRFHKOJYTH-UHFFFAOYSA-N diphenhydramine Chemical group C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 ZZVUWRFHKOJYTH-UHFFFAOYSA-N 0.000 description 1
- 125000005066 dodecenyl group Chemical group C(=CCCCCCCCCCC)* 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000005677 ethinylene group Chemical group [*:2]C#C[*:1] 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229940105994 ethylhexyl acetate Drugs 0.000 description 1
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- 238000002474 experimental method Methods 0.000 description 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
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- 230000009477 glass transition Effects 0.000 description 1
- BEBFDXJSCBMGHU-UHFFFAOYSA-N hexyl bicyclo[2.2.1]hept-2-ene-5-carboxylate Chemical compound C1C2C(C(=O)OCCCCCC)CC1C=C2 BEBFDXJSCBMGHU-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 150000002431 hydrogen Chemical class 0.000 description 1
- WLPUWLXVBWGYMZ-UHFFFAOYSA-O hydron;tricyclohexylphosphane Chemical compound C1CCCCC1[PH+](C1CCCCC1)C1CCCCC1 WLPUWLXVBWGYMZ-UHFFFAOYSA-O 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 125000003518 norbornenyl group Chemical group C12(C=CC(CC1)C2)* 0.000 description 1
- 125000002868 norbornyl group Chemical group C12(CCC(CC1)C2)* 0.000 description 1
- UUEVFMOUBSLVJW-UHFFFAOYSA-N oxo-[[1-[2-[2-[2-[4-(oxoazaniumylmethylidene)pyridin-1-yl]ethoxy]ethoxy]ethyl]pyridin-4-ylidene]methyl]azanium;dibromide Chemical compound [Br-].[Br-].C1=CC(=C[NH+]=O)C=CN1CCOCCOCCN1C=CC(=C[NH+]=O)C=C1 UUEVFMOUBSLVJW-UHFFFAOYSA-N 0.000 description 1
- 125000002255 pentenyl group Chemical group C(=CCCC)* 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- DSNYFFJTZPIKFZ-UHFFFAOYSA-N propoxybenzene Chemical group CCCOC1=CC=CC=C1 DSNYFFJTZPIKFZ-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002568 propynyl group Chemical group [*]C#CC([H])([H])[H] 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 125000003866 trichloromethyl group Chemical group ClC(Cl)(Cl)* 0.000 description 1
- WLPUWLXVBWGYMZ-UHFFFAOYSA-N tricyclohexylphosphine Chemical compound C1CCCCC1P(C1CCCCC1)C1CCCCC1 WLPUWLXVBWGYMZ-UHFFFAOYSA-N 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
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Abstract
Description
도 4는 시험예 1에서 실시예 1 내지 5 및 비교예 1의 광배향막을 포함하는 액정 셀에 대해 스트레스를 인가한 후 시간의 경과에 따라 휘도 변화율을 측정한 결과(잔상 평가용)를 나타내는 그래프이다.
고리형 올레핀계 광배향성 중합체(wt%) | PETA (wt%) |
폴리아믹산 에스테르계 광배향 보조제(wt%) | Irgacure 907 (wt%) |
전압 보유율 | |
실시예 1 | 2 | 1 | 0.25 | 0.125 | 98 |
실시예 2 | 2 | 1 | 0.5 | 0.125 | 98.5 |
실시예 3 | 2 | 1 | 0.75 | 0.125 | 98.3 |
실시예 4 | 2 | 1 | 1.0 | 0.125 | 99 |
실시예 5 | 2 | 1 | 1.25 | 0.125 | 98.9 |
비교예 1 | 2 | 1 | 0 | 0.125 | 97.3 |
Claims (19)
- 하기 화학식 1a의 신나메이트계 광반응기가 하나 이상 결합된 고리형 올레핀계 반복 단위를 포함하는 고리형 올레핀계 광배향성 중합체와,
하기 화학식 5 또는 6의 반복 단위를 포함하는 폴리아믹산 에스테르계 광배향 보조제를 포함하는 광배향막용 조성물:
[화학식 1a]
상기 화학식 1a에서,
l은 0 또는 1이고,
D 및 D'는 각각 독립적으로 단순결합; 산소; 치환 또는 비치환된 탄소수 1 내지 20의 알킬렌; 치환 또는 비치환된 탄소수 3 내지 12의 시클로알킬렌; 및 치환 또는 비치환된 탄소수 1 내지 20의 알킬렌옥사이드로 이루어진 군에서 선택되고,
E는 단순결합; 치환 또는 비치환된 탄소수 1 내지 20의 알킬렌; 또는 치환 또는 비치환된 탄소수 6 내지 40의 아릴렌옥사이드이고,
Y 및 Z는 각각 독립적으로 수소; 또는 치환 또는 비치환된 탄소수 1 내지 20의 알킬이고,
R10, R11, R12, R13 및 R14는 서로 동일하거나 상이하고, 각각 독립적으로 수소; 할로겐; 치환 또는 비치환된 탄소수 1 내지 20의 알킬; 치환 또는 비치환된 탄소수 2 내지 20의 알케닐; 치환 또는 비치환된 탄소수 2 내지 20의 알키닐; 치환 또는 비치환된 탄소수 3 내지 12의 시클로알킬; 치환 또는 비치환된 탄소수 1 내지 20의 알콕시; 치환 또는 비치환된 탄소수 6 내지 30의 아릴옥시; 치환 또는 비치환된 탄소수 6 내지 40의 아릴; 14족, 15족 또는 16족의 헤테로 원소를 포함하는 탄소수 6 내지 40의 헤테로아릴; 치환 또는 비치환된 탄소수 6 내지 40의 알콕시아릴; 시아노; 니트릴; 니트로; 및 히드록시로 이루어진 군에서 선택되고,
[화학식 5]
[화학식 6]
상기 화학식 5 및 6에서,
m은 100 내지 10000이고,
q 및 r은 각각 독립적으로 0 내지 4의 정수이고,
R21 및 R22는 각각 독립적으로, 수소; 할로겐; 치환 또는 비치환된 탄소수 1 내지 20의 알킬; 치환 또는 비치환된 탄소수 2 내지 20의 알케닐; 치환 또는 비치환된 탄소수 2 내지 20의 알키닐; 치환 또는 비치환된 탄소수 3 내지 12의 시클로알킬; 치환 또는 비치환된 탄소수 6 내지 40의 아릴; 치환 또는 비치환된 탄소수 7 내지 15의 아르알킬; 또는 산소, 질소, 인, 황, 실리콘 및 보론으로 이루어진 군으로부터 선택된 하나 이상의 원소를 포함하는 비탄화수소 극성기(non-hydrocarbonaceous polar group)로 이루어진 군으로부터 선택되는 극성 작용기이고,
화학식 6에서, R21 및 R22이 수소; 할로겐; 또는 극성 작용기가 아닌 경우, R21들끼리 서로 연결되거나 R22들끼리 서로 연결되어, 탄소수 4 내지 12의 포화 또는 불포화 고리, 또는 탄소수 6 내지 24의 방향족 고리를 형성하거나, R21 및 R22이 서로 연결되어, 탄소수 1 내지 10의 알킬리덴 그룹을 형성할 수 있고,
A는 단순결합, 산소, 황, -PR23- 또는 -NR23-이고,
R23은 수소; 할로겐; 치환 또는 비치환된 탄소수 1 내지 20의 알킬; 치환 또는 비치환된 탄소수 2 내지 20의 알케닐; 치환 또는 비치환된 탄소수 2 내지 20의 알키닐; 치환 또는 비치환된 탄소수 3 내지 12의 시클로알킬; 치환 또는 비치환된 탄소수 6 내지 40의 아릴; 치환 또는 비치환된 탄소수 7 내지 15의 아르알킬; 또는 산소, 질소, 인, 황, 실리콘 및 보론으로 이루어진 군으로부터 선택된 하나 이상의 원소를 포함하는 비탄화수소 극성기(non-hydrocarbonaceous polar group)로 이루어진 군으로부터 선택되는 극성 작용기이다.
Ra는 치환 또는 비치환된 탄소수 1 내지 20의 알킬 또는 치환 또는 비치환된 탄소수 6 내지 40의 아릴이다.
- 삭제
- 제 1 항에 있어서, 고리형 올레핀계 광배향성 중합체는 하기 화학식 3 또는 4의 반복 단위를 포함하는 광배향막용 조성물:
[화학식 3] [화학식 4]
상기 화학식 3 및 4에서,
n은 50 내지 5,000 이고,
p는 0 내지 4의 정수이고,
R1, R2, R3, 및 R4 중 적어도 하나는 상기 화학식 1a의 신나메이트계 광반응기이며, 나머지는 서로 같거나 다를 수 있고 각각 독립적으로, 수소; 할로겐; 치환 또는 비치환된 탄소수 1 내지 20의 알킬; 치환 또는 비치환된 탄소수 2 내지 20의 알케닐; 치환 또는 비치환된 탄소수 2 내지 20의 알키닐; 치환 또는 비치환된 탄소수 5 내지 12의 시클로알킬; 치환 또는 비치환된 탄소수 6 내지 40의 아릴; 치환 또는 비치환된 탄소수 7 내지 15의 아르알킬; 치환 또는 비치환된 탄소수 2 내지 20의 알키닐; 또는 산소, 질소, 인, 황, 실리콘 및 보론으로 이루어진 군으로부터 선택된 하나 이상의 원소를 포함하는 비탄화수소 극성기(non-hydrocarbonaceous polar group)로 이루어진 군으로부터 선택되는 극성 작용기이다.
- 삭제
- 제 1 항에 있어서, 폴리아믹산 에스테르계 광배향 보조제는 화학식 5a 또는 화학식 6a의 디언하이드라이드 화합물의 에스테르 유도체와, 화학식 5b의 디아민 화합물의 축중합체인 광배향막용 조성물:
[화학식 5a]
[화학식 6a]
[화학식 5b]
상기 화학식 5a, 5b 및 6a에서,
q 및 r은 각각 독립적으로 0 내지 4의 정수이고,
R21 및 R22는 각각 독립적으로, 수소; 할로겐; 치환 또는 비치환된 탄소수 1 내지 20의 알킬; 치환 또는 비치환된 탄소수 2 내지 20의 알케닐; 치환 또는 비치환된 탄소수 2 내지 20의 알키닐; 치환 또는 비치환된 탄소수 3 내지 12의 시클로알킬; 치환 또는 비치환된 탄소수 6 내지 40의 아릴; 치환 또는 비치환된 탄소수 7 내지 15의 아르알킬; 또는 산소, 질소, 인, 황, 실리콘 및 보론으로 이루어진 군으로부터 선택된 하나 이상의 원소를 포함하는 비탄화수소 극성기(non-hydrocarbonaceous polar group)로 이루어진 군으로부터 선택되는 극성 작용기이고,
화학식 6a에서, R21 및 R22이 수소; 할로겐; 또는 극성 작용기가 아닌 경우, R21들끼리 서로 연결되거나 R22들끼리 서로 연결되어, 탄소수 4 내지 12의 포화 또는 불포화 고리, 또는 탄소수 6 내지 24의 방향족 고리를 형성하거나, R21 및 R22이 서로 연결되어, 탄소수 1 내지 10의 알킬리덴 그룹을 형성할 수 있고,
A는 단순결합, 산소, 황, -PR23- 또는 -NR23-이고,
R23은 수소; 할로겐; 치환 또는 비치환된 탄소수 1 내지 20의 알킬; 치환 또는 비치환된 탄소수 2 내지 20의 알케닐; 치환 또는 비치환된 탄소수 2 내지 20의 알키닐; 치환 또는 비치환된 탄소수 3 내지 12의 시클로알킬; 치환 또는 비치환된 탄소수 6 내지 40의 아릴; 치환 또는 비치환된 탄소수 7 내지 15의 아르알킬; 또는 산소, 질소, 인, 황, 실리콘 및 보론으로 이루어진 군으로부터 선택된 하나 이상의 원소를 포함하는 비탄화수소 극성기(non-hydrocarbonaceous polar group)로 이루어진 군으로부터 선택되는 극성 작용기이다.
- 제 1 항에 있어서, 고리형 올레핀계 광배향성 중합체 : 폴리아믹산 에스테르계 광배향 보조제는 2 : 1 내지 8 : 1의 중량비로 포함되는 광배향막용 조성물.
- 제 1 항에 있어서, 광경화 가능한 바인더 및 광개시제를 더 포함하는 광배향막용 조성물.
- 제 7 항에 있어서, 광경화 가능한 바인더는 (메타)아크릴레이트계 화합물을 포함하는 광배향막용 조성물.
- 제 8 항에 있어서, (메타)아크릴레이트계 화합물은 펜타에리트리톨 트리아크릴레이트(pentaerythritol triacrylate), 트리(2-아크릴롤일옥시에틸)이소시누레이트(tris(2-acrylolyloxyethyl)isocynurate), 트리메틸올프로판 트리아크릴레이트(trimethylolpropane triacrylate) 및 디펜타에리트리톨 헥사아크릴레이트(dipentaerythritol hexaacrylate)로 이루어진 군에서 선택된 1종 이상을 포함하는 광배향막용 조성물.
- 제 1 항에 있어서, 톨루엔(toluene), 아니솔(anisole), 클로로벤젠(chlorobenzene), 디클로로에탄(dichloroethane), 시클로헥산(cyclohexane), 시클로펜탄(cyclopentane) 및 프로필렌 글리콜 메틸 에테르 아세테이트(propylene glycol methyl ether acetate)로 이루어진 군에서 선택된 1종 이상의 유기용매를 더 포함하는 광배향막용 조성물.
- 제 7 항에 있어서,
상기 고리형 올레핀계 광배향성 중합체 및 상기 폴리아믹산 에스테르계 광배향 보조제를 합한 중합체 35 내지 75 중량%,
상기 바인더 20 내지 60 중량%, 및
상기 광 개시제 1 내지 6 중량%를 포함하는 광배향막용 조성물.
- 삭제
- 제 1 항의 광배향막용 조성물 또는 이의 경화물을 포함하는 광배향막.
- 제 13 항에 있어서, 적어도 일부의 광반응기가 광배향된 고리형 올레핀계 광배향성 중합체와, 폴리아믹산 에스테르계 광배향 보조제를 포함하는 광배향막.
- 제 13 항의 광배향막과, 광배향막 상의 액정층을 포함하는 액정 배향막.
- 제 15 항에 있어서, 상기 액정층에 인접한 광배향막의 상부 표면에는 반대 측의 하부 표면에 비해 높은 함량의 고리형 올레핀계 광배향성 중합체가 분포하는 액정 배향막.
- 제 15 항에 있어서, 상기 액정층에 인접한 광배향막의 상부 표면에는 반대 측의 하부 표면에 비해 낮은 함량의 폴리아믹산 에스테르계 광배향 보조제가 분포하는 액정 배향막.
- 제 16 항 또는 제 17 항에 있어서, TOF-SIMS로 분석 또는 측정하였을 때, 상기 액정층에 인접한 광배향막의 상부 표면에서, 상기 광배향성 중합체의 말단에 결합된 치환기에서 유래하는 피크의 강도가 반대 측 하부 표면의 피크 강도에 비해 높은 액정 배향막.
- 제 15 항의 액정 배향막을 포함하는 액정 셀.
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US9366907B2 (en) | 2016-06-14 |
WO2014038922A1 (ko) | 2014-03-13 |
CN104619772A (zh) | 2015-05-13 |
US20150241737A1 (en) | 2015-08-27 |
JP2015527617A (ja) | 2015-09-17 |
TWI487742B (zh) | 2015-06-11 |
EP2905312A1 (en) | 2015-08-12 |
EP3495424B1 (en) | 2020-09-09 |
TW201422703A (zh) | 2014-06-16 |
CN104619772B (zh) | 2017-08-25 |
JP6039079B2 (ja) | 2016-12-07 |
EP2905312A4 (en) | 2016-04-20 |
EP3495424A1 (en) | 2019-06-12 |
KR20140034082A (ko) | 2014-03-19 |
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