KR101044982B1 - 중합 배향 공정용 액정 매질 및 이를 포함하는 액정 디스플레이의 제조 방법 - Google Patents
중합 배향 공정용 액정 매질 및 이를 포함하는 액정 디스플레이의 제조 방법 Download PDFInfo
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- KR101044982B1 KR101044982B1 KR1020080087961A KR20080087961A KR101044982B1 KR 101044982 B1 KR101044982 B1 KR 101044982B1 KR 1020080087961 A KR1020080087961 A KR 1020080087961A KR 20080087961 A KR20080087961 A KR 20080087961A KR 101044982 B1 KR101044982 B1 KR 101044982B1
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- South Korea
- Prior art keywords
- liquid crystal
- independently
- reactive monomer
- crystal medium
- alkyl
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 74
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000000178 monomer Substances 0.000 claims abstract description 48
- 239000003112 inhibitor Substances 0.000 claims abstract description 31
- 239000000758 substrate Substances 0.000 claims description 42
- 239000000565 sealant Substances 0.000 claims description 20
- 125000000217 alkyl group Chemical group 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 11
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 6
- 125000004448 alkyl carbonyl group Chemical group 0.000 claims description 6
- 125000005196 alkyl carbonyloxy group Chemical group 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- -1 methacryloyl groups Chemical group 0.000 claims description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 3
- 125000003342 alkenyl group Chemical group 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 239000003999 initiator Substances 0.000 claims description 3
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims 4
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 238000010526 radical polymerization reaction Methods 0.000 abstract 1
- 238000001723 curing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000003848 UV Light-Curing Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 0 *c(ccc(C(CC1)CCC1I)c1F)c1F Chemical compound *c(ccc(C(CC1)CCC1I)c1F)c1F 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000000427 thin-film deposition Methods 0.000 description 1
Images
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
- C09K19/52—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
-
- 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
-
- 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
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
- C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
-
- 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
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
-
- 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
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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
- 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
-
- 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)
- C09K2019/301—Cy-Cy-Ph
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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
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13775—Polymer-stabilized liquid crystal layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW096133062A TWI366597B (en) | 2007-09-05 | 2007-09-05 | Liquid crystal medium for polymer stability alignment process and method for manufacturing liquid crystal display having the same |
| TW096133062 | 2007-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090025179A KR20090025179A (ko) | 2009-03-10 |
| KR101044982B1 true KR101044982B1 (ko) | 2011-06-29 |
Family
ID=40405565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080087961A Active KR101044982B1 (ko) | 2007-09-05 | 2008-09-05 | 중합 배향 공정용 액정 매질 및 이를 포함하는 액정 디스플레이의 제조 방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7767109B2 (https=) |
| JP (1) | JP5027766B2 (https=) |
| KR (1) | KR101044982B1 (https=) |
| TW (1) | TWI366597B (https=) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498866A (zh) * | 2008-02-01 | 2009-08-05 | 深圳富泰宏精密工业有限公司 | 液晶光学配向装置及方法 |
| US8623238B2 (en) | 2008-06-27 | 2014-01-07 | Transitions Optical, Inc. | Mesogenic stabilizers |
| US8628685B2 (en) * | 2008-06-27 | 2014-01-14 | Transitions Optical, Inc | Mesogen-containing compounds |
| US8613868B2 (en) | 2008-06-27 | 2013-12-24 | Transitions Optical, Inc | Mesogenic stabilizers |
| KR101042786B1 (ko) * | 2009-05-11 | 2011-06-20 | 전북대학교산학협력단 | 광배향막을 이용한 액정표시소자 |
| TWI403808B (zh) | 2009-10-27 | 2013-08-01 | Taiwan Tft Lcd Ass | 液晶顯示面板的製造方法 |
| CN101819357A (zh) * | 2010-05-05 | 2010-09-01 | 友达光电股份有限公司 | 液晶显示面板及光电装置 |
| WO2012108317A1 (ja) * | 2011-02-09 | 2012-08-16 | シャープ株式会社 | 液晶表示装置及び液晶表示装置の製造方法 |
| US9151987B2 (en) | 2011-03-09 | 2015-10-06 | Sharp Kabushiki Kaisha | Liquid crystal display device and production method for liquid crystal display device |
| US9207495B2 (en) | 2011-03-09 | 2015-12-08 | Sharp Kabushiki Kaisha | Liquid crystal display device |
| US8603287B2 (en) * | 2011-11-11 | 2013-12-10 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Method for manufacturing alignment films of liquid crystal display panel |
| TWI452122B (zh) | 2012-02-24 | 2014-09-11 | Dainippon Ink & Chemicals | 液晶組成物 |
| CN103113900B (zh) * | 2013-02-01 | 2015-02-04 | 江苏和成显示科技股份有限公司 | 一种聚合物稳定配向型液晶组合物及其应用 |
| US20150138496A1 (en) * | 2013-11-18 | 2015-05-21 | Nano And Advanced Materials Institute Limited | Polymer Stabilized Electrically Suppressed Helix Ferroelectric Liquid Crystal Cell |
| KR102199775B1 (ko) | 2014-03-18 | 2021-01-08 | 삼성디스플레이 주식회사 | 액정 조성물 및 이를 포함하는 액정 표시 장치 |
| KR20150116108A (ko) | 2014-04-04 | 2015-10-15 | 삼성디스플레이 주식회사 | 액정 조성물 및 액정 표시 장치 |
| KR102325210B1 (ko) * | 2014-11-11 | 2021-11-12 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
| CN108299180A (zh) * | 2018-02-27 | 2018-07-20 | 深圳市华星光电技术有限公司 | 一种光取向材料、液晶显示面板及其制备方法 |
| US10816856B2 (en) | 2018-02-27 | 2020-10-27 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Photo-alignment material, liquid crystal display panel, and manufacturing method thereof |
| CN108845441A (zh) * | 2018-06-22 | 2018-11-20 | 惠科股份有限公司 | 显示面板及其制造方法 |
| CN110187564A (zh) * | 2019-05-21 | 2019-08-30 | 深圳市华星光电技术有限公司 | 一种显示面板及其制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000137214A (ja) | 1998-11-02 | 2000-05-16 | Nanokkusu Kk | 液晶表示素子の製造方法 |
| KR20030071312A (ko) * | 2002-02-28 | 2003-09-03 | 주식회사 태평양 | 액정 배열 안정화 시스템(lass)을 이용한 유용성활성물질 안정화 열방성 액정 마이크로 캡슐의 제조방법및 이를 함유하는 화장료 조성물 |
| JP2007045894A (ja) | 2005-08-09 | 2007-02-22 | Seiko Epson Corp | 液晶装置及び投射型液晶表示装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005173439A (ja) * | 2003-12-15 | 2005-06-30 | Fujitsu Display Technologies Corp | 液晶表示装置およびその製造方法 |
| JP2006023730A (ja) * | 2004-06-11 | 2006-01-26 | Dainippon Printing Co Ltd | 液晶表示素子 |
| JP4753001B2 (ja) * | 2005-02-02 | 2011-08-17 | Jsr株式会社 | 液晶配向膜および液晶表示素子とその製造法 |
| JP4876402B2 (ja) * | 2005-02-16 | 2012-02-15 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
| KR101368046B1 (ko) | 2005-10-18 | 2014-02-26 | 아사히 가라스 가부시키가이샤 | 액정 광 변조 소자 및 광 헤드 장치 |
-
2007
- 2007-09-05 TW TW096133062A patent/TWI366597B/zh not_active IP Right Cessation
-
2008
- 2008-03-25 US US12/055,282 patent/US7767109B2/en active Active
- 2008-09-04 JP JP2008227271A patent/JP5027766B2/ja active Active
- 2008-09-05 KR KR1020080087961A patent/KR101044982B1/ko active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000137214A (ja) | 1998-11-02 | 2000-05-16 | Nanokkusu Kk | 液晶表示素子の製造方法 |
| KR20030071312A (ko) * | 2002-02-28 | 2003-09-03 | 주식회사 태평양 | 액정 배열 안정화 시스템(lass)을 이용한 유용성활성물질 안정화 열방성 액정 마이크로 캡슐의 제조방법및 이를 함유하는 화장료 조성물 |
| JP2007045894A (ja) | 2005-08-09 | 2007-02-22 | Seiko Epson Corp | 液晶装置及び投射型液晶表示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI366597B (en) | 2012-06-21 |
| US20090056853A1 (en) | 2009-03-05 |
| US7767109B2 (en) | 2010-08-03 |
| KR20090025179A (ko) | 2009-03-10 |
| JP5027766B2 (ja) | 2012-09-19 |
| TW200911968A (en) | 2009-03-16 |
| JP2009064020A (ja) | 2009-03-26 |
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