KR20020000725A - 액정성 조성물, 컬러필터, 및 광학필름 - Google Patents
액정성 조성물, 컬러필터, 및 광학필름 Download PDFInfo
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- KR20020000725A KR20020000725A KR1020010036354A KR20010036354A KR20020000725A KR 20020000725 A KR20020000725 A KR 20020000725A KR 1020010036354 A KR1020010036354 A KR 1020010036354A KR 20010036354 A KR20010036354 A KR 20010036354A KR 20020000725 A KR20020000725 A KR 20020000725A
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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
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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
- C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
- C09K19/18—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon triple bonds, e.g. tolans
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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
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
- C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
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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
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
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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
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3016—Polarising elements involving passive liquid crystal elements
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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
- 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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- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
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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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133543—Cholesteric polarisers
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Optical Filters (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Description
Claims (8)
- 하기 일반식(1) 또는 (2)로 표시되는 화합물의 1종류이상과, 광반응에 의해서 제조변화가 일어나는 키랄화합물의 1종류이상을 함유하는 것을 특징으로 하는 액정성 조성물.(식중, R1, R2, R3, 및 R4는 각각, 하기의 1가기의 군1에서 선택되는 어느 하나의 1가기를 표시하고, L1및 L2는 각각, 단결합 또는 하기의 2가기의 군2에서 선택되는 어느 하나의 2가기를 표시하고, Ar1, Ar3, Ar4및 Ar6는 각각, 하기의 2가기의 군3에서 선택되는 어느 하나의 2가기를 표시하고, Ar2및 Ar5는 각각, 하기의 2가기의 군4에서 선택되는 어느 하나의 2가기를 표시하고, 하기의 2가기의 군3 및 군4 중의 탄소환은 각각, 불소원자, 염소원자, 브롬원자, -CF3, -OCF3, -OCHF2, -CH3및 -COCH3에서 선택되는 1개이상으로 치환되어 있도 좋다. n1, n2, n3, 및 n4는 각각, 0 또는 1을 표시하고, n은 2∼15의 어느 정수를 표시한다.)1가기의 군12가기의 군22가기의 군32가기의 군4
- 제1항에 있어서, 일반식(1) 또는 (2)로 표시되는 화합물의 함유량이, 10질량%이상 98질량%이하인 것을 특징으로 하는 액정성 조성물.
- 제1항에 있어서, 키랄화합물의 함유량이 2질량%이상 20질량%이하인 것을 특징으로 하는 액정성 조성물.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 키랄화합물이 중합성 화합물인 것을 특징으로 하는 액정성 조성물.
- 제1항 내지 제4항 중 어느 한 항에 기재된 액정성 조성물을 함유하는 층에, 조사량이 서로 다른 활성광선을 조사하고, 선택반사가 서로 다른 유색영역을 형성하여 이루어지는 것을 특징으로 하는 컬러필터.
- 하기 일반식(1) 또는 (2)로 표시되는 화합물이 서로 다른 나선피치로 배향하여 고정된 적색층, 녹색층, 및 청색층을 보유하고, 각 층이 상기 나선피치에 기인하는 원편광반사에 의해서 발색하여 이루어지는 것을 특징으로 하는 컬러필터.(식중, R1, R2, R3, 및 R4는 각각, 하기의 1가기의 군1에서 선택되는 어느 하나의 1가기를 표시하고, L1및 L2는 각각, 단결합 또는 하기의 2가기의 군2에서 선택되는 어느 하나의 2가기를 표시하고, Ar1, Ar3, Ar4및 Ar6는 각각, 하기의 2가기의 군3에서 선택되는 어느 하나의 2가기를 표시하고, Ar2및 Ar5는 각각, 하기의 2가기의 군4에서 선택되는 어느 하나의 2가기를 표시하고, 하기의 2가기의 군3 및군4 중의 탄소환은 각각, 불소원자, 염소원자, 브롬원자, -CF3, -OCF3, -OCHF2, -CH3및 -COCH3에서 선택되는 1개이상으로 치환되어 있어도 좋다. n1, n2, n3, 및 n4는 각각, 0 또는 1을 표시하고, n은 2∼15의 어느 정수를 표시한다.)1가기의 군12가기의 군22가기의 군32가기의 군4
- 제6항에 있어서, 녹색층의 반사스펙트럼의 반값폭이 70nm이상 130nm이하인 것을 특징으로 하는 컬러필터.
- 제1항 내지 제4항 중 어느 한 항에 기재된 액정성 조성물을 함유하는 층에, 활성광선을 조사하고, 적어도 상기 일반식(1) 또는 (2)로 표시되는 화합물을 중합시켜, 고정화하여 이루어지는 것을 특징으로 하는 광학필름.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000191114A JP2002003845A (ja) | 2000-06-26 | 2000-06-26 | 液晶性組成物、カラーフィルタおよび光学フィルム |
JP2000-191114 | 2000-06-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020000725A true KR20020000725A (ko) | 2002-01-05 |
KR100739420B1 KR100739420B1 (ko) | 2007-07-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010036354A KR100739420B1 (ko) | 2000-06-26 | 2001-06-25 | 액정성 조성물, 컬러필터, 및 광학필름 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6645397B2 (ko) |
JP (1) | JP2002003845A (ko) |
KR (1) | KR100739420B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100855378B1 (ko) * | 2007-02-23 | 2008-09-04 | 양재우 | 시야각에 따라 색상이 변하는 월페이퍼 및 그 제조방법 |
KR100941402B1 (ko) * | 2005-06-02 | 2010-02-10 | (주)엔디스 | 풀 컬러 액정표시소자 및 그 제조방법 |
WO2011078480A2 (ko) * | 2009-12-21 | 2011-06-30 | 주식회사 엔디스 | 액정 표시 장치 및 그 제조 방법 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4947676B2 (ja) * | 1999-12-24 | 2012-06-06 | 住友化学株式会社 | フェニルアセチレン化合物、液晶組成物及び液晶又は光学用素子 |
EP1332494A4 (en) * | 2000-09-21 | 2005-04-20 | Gsi Lumonics Corp | DIGITAL CONTROL SERVO SYSTEM |
KR100393389B1 (ko) * | 2001-02-07 | 2003-07-31 | 엘지.필립스 엘시디 주식회사 | 콜레스테릭 액정 컬러필터를 이용한 반사형 액정표시장치 |
US7128953B2 (en) * | 2001-02-19 | 2006-10-31 | Fuji Photo Film Co., Ltd. | Optical film comprising support and polarizing layer |
JP2002338963A (ja) * | 2001-05-15 | 2002-11-27 | Fuji Photo Film Co Ltd | 液晶組成物、選択反射膜、及び液晶カラーフィルター |
JP2003082352A (ja) * | 2001-09-17 | 2003-03-19 | Fuji Photo Film Co Ltd | 液晶組成物、選択反射膜、及びその製造方法 |
ATE328050T1 (de) * | 2002-04-24 | 2006-06-15 | Merck Patent Gmbh | Reaktive mesogene benzodithiophene |
GB2395201B (en) * | 2002-09-24 | 2006-10-04 | Merck Patent Gmbh | Broadband reflective film |
US7070838B2 (en) | 2003-06-23 | 2006-07-04 | Chisso Petrochemical Corporation | Liquid crystalline compound, liquid crystal composition and their polymers |
JP2005255578A (ja) * | 2004-03-10 | 2005-09-22 | Fuji Photo Film Co Ltd | 化合物、液晶組成物および光学材料 |
CN101693722A (zh) * | 2004-06-09 | 2010-04-14 | 默克专利股份有限公司 | 可聚合的噻吩并[3,2-b]噻吩 |
JP4297436B2 (ja) * | 2004-08-19 | 2009-07-15 | 日東電工株式会社 | 液晶性ジ(メタ)アクリレート化合物及びこれを用いた位相差フィルム、光学フィルム、偏光板、液晶パネル並びに液晶表示装置 |
DE602005002989T2 (de) | 2004-08-19 | 2008-08-07 | Nitto Denko Corp., Ibaraki | Flüssigkristalline Di(meth)acrylatverbindung, Phasendifferenzfilm, optischer Film, polarisierende Platte, Flüssigkristallschirm und Flüssigkristallanzeigevorrichtung |
US7470376B2 (en) * | 2004-10-29 | 2008-12-30 | Industrial Technology Research Institute | Photochemically active chiral compounds and compositions containing the same |
US7452482B2 (en) * | 2004-12-15 | 2008-11-18 | Industrial Technology Research Institute | Photochemically active chiral compounds and compositions containing the same |
TWI292069B (en) * | 2005-05-27 | 2008-01-01 | Au Optronics Corp | Liquid crystal display panel and manufacturing method thereof |
TWI281063B (en) * | 2005-08-16 | 2007-05-11 | Chi Mei Optoelectronics Corp | Liquid crystal display panel and manufacturing method for the same |
JP4708287B2 (ja) * | 2006-08-25 | 2011-06-22 | 富士フイルム株式会社 | 光学フィルムの製造方法、光学フィルム、偏光板、転写材料、液晶表示装置、及び偏光紫外線露光装置 |
CN109031797B (zh) * | 2018-09-04 | 2021-04-30 | 京东方科技集团股份有限公司 | 一种反射式液晶显示面板、其制作方法及显示装置 |
CN110669444A (zh) * | 2019-09-11 | 2020-01-10 | 中国科学院光电技术研究所 | 一种柔性聚酰亚胺薄膜高精度快速固定的方法 |
CN116083090A (zh) * | 2022-10-18 | 2023-05-09 | 上海先幻高科新材料有限公司 | 自分层液晶组合物、消色差四分之一波片膜及制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE507558C2 (sv) * | 1995-01-23 | 1998-06-22 | Bofors Ab | Granat med multiladdningar |
JP2001527570A (ja) * | 1997-05-22 | 2001-12-25 | ロリク アーゲー | 新規重合性液晶化合物 |
JP4517416B2 (ja) * | 1999-03-30 | 2010-08-04 | Dic株式会社 | 重合性化合物、該化合物の合成中間体、該重合性化合物を含有する重合性液晶組成物、該組成物からなる光学異方体及び該光学異方体の製造方法 |
-
2000
- 2000-06-26 JP JP2000191114A patent/JP2002003845A/ja active Pending
-
2001
- 2001-06-06 US US09/874,004 patent/US6645397B2/en not_active Expired - Lifetime
- 2001-06-25 KR KR1020010036354A patent/KR100739420B1/ko active IP Right Grant
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100941402B1 (ko) * | 2005-06-02 | 2010-02-10 | (주)엔디스 | 풀 컬러 액정표시소자 및 그 제조방법 |
KR100855378B1 (ko) * | 2007-02-23 | 2008-09-04 | 양재우 | 시야각에 따라 색상이 변하는 월페이퍼 및 그 제조방법 |
WO2011078480A2 (ko) * | 2009-12-21 | 2011-06-30 | 주식회사 엔디스 | 액정 표시 장치 및 그 제조 방법 |
WO2011078480A3 (ko) * | 2009-12-21 | 2011-11-03 | 주식회사 엔디스 | 액정 표시 장치 및 그 제조 방법 |
US9019446B2 (en) | 2009-12-21 | 2015-04-28 | Ndis Corporation | Liquid crystal display device and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
US20020018863A1 (en) | 2002-02-14 |
JP2002003845A (ja) | 2002-01-09 |
US6645397B2 (en) | 2003-11-11 |
KR100739420B1 (ko) | 2007-07-13 |
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