JP2018180536A - 液晶カプセルを含む液晶表示装置およびその製造方法 - Google Patents
液晶カプセルを含む液晶表示装置およびその製造方法 Download PDFInfo
- Publication number
- JP2018180536A JP2018180536A JP2018073530A JP2018073530A JP2018180536A JP 2018180536 A JP2018180536 A JP 2018180536A JP 2018073530 A JP2018073530 A JP 2018073530A JP 2018073530 A JP2018073530 A JP 2018073530A JP 2018180536 A JP2018180536 A JP 2018180536A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- shell
- surface tension
- additive
- critical surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
-
- 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
- C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
-
- 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
- C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
- C09K19/0208—Twisted Nematic (T.N.); Super Twisted Nematic (S.T.N.); Optical Mode Interference (O.M.I.)
-
- 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
- C09K19/52—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
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/542—Macromolecular compounds
- C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
-
- 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
-
- 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
- G02F1/1341—Filling or closing of cells
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
-
- 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
- G02F1/139—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 based on orientation effects in which the liquid crystal remains transparent
- G02F1/1396—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 based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
-
- 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
- G02F1/1341—Filling or closing of cells
- G02F1/13415—Drop filling process
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134372—Electrodes characterised by their geometrical arrangement for fringe field switching [FFS] where the common electrode is not patterned
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Dispersion Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Liquid Crystal (AREA)
Abstract
【解決手段】シェル144と、シェル144の内部に液晶分子146とを含み、シェル144の臨界表面張力が液晶分子146の臨界表面張力より小さい液晶カプセル142であって、シェル144または添加剤は、液晶分子146の臨界表面張力を制御し、液晶カプセル142のアンカリングエネルギーを減少させる。
【選択図】図4
Description
Claims (10)
- シェルと、
前記シェルの内部に配置される液晶分子とを含み、
前記シェルの臨界表面張力は、前記液晶分子の臨界表面張力より小さい、液晶カプセル。 - 前記液晶分子は、ネマチック液晶で形成され、
前記シェルは、ポリテトラメチルジシロキサンからなる、請求項1に記載の液晶カプセル。 - 基板と、
前記基板の上部の画素領域に配置される薄膜トランジスタと、
前記薄膜トランジスタに接続される画素電極と、
前記薄膜トランジスタの上部に配置される共通電極と、
前記画素電極および前記共通電極の上部に配置され、液晶カプセルを含む液晶層とを備え、
前記液晶カプセルは、
シェルと、
前記シェルの内部に配置される液晶分子とを含み、
前記シェルの臨界表面張力は、前記液晶分子の臨界表面張力より小さい、液晶表示装置。 - シェルと、
前記シェルの内部に配置される液晶分子と、
前記シェルの内部に配置される添加剤とを含み、
前記添加剤の臨界表面張力は、前記液晶分子の臨界表面張力より小さい、液晶カプセル。 - 前記液晶分子は、ネマチック液晶からなり、
前記添加剤は、1,5,5-トリメチル-6-アセチルメチルシクロヘキセン、5-ブチルジメチルシリルオキシ-2,6-ジメチルノン-1-エン-3-イン、オクタメチルトリシロキサン、トリス(トリメチルシリル)ボラートのうちの1つからなる、請求項4に記載の液晶カプセル。 - 前記添加剤は、前記液晶分子と前記シェルとの間に、添加剤層として形成される、請求項4に記載の液晶カプセル。
- 前記添加剤は、アンカリングエネルギーを調節する調節基と、紫外線に反応する反応基とを含む、請求項6に記載の液晶カプセル。
- 基板と、
前記基板の上部の画素領域に配置される薄膜トランジスタと、
前記薄膜トランジスタに接続される画素電極と、
前記薄膜トランジスタの上部に配置される共通電極と、
前記画素電極および前記共通電極の上部に配置され、液晶カプセルを含む液晶層とを備え、
前記液晶カプセルは、
シェルと、
前記シェルの内部に配置される液晶分子と、
前記シェルの内部に配置される添加剤とを含み、
前記添加剤の臨界表面張力が前記液晶分子の臨界表面張力より小さい、液晶表示装置。 - 液晶分子、シェル用単分子、反応性単分子型の添加剤を混合し、水中にナノサイズに分散させてナノエマルジョン溶液を形成する段階と、
前記ナノエマルジョン溶液に熱を加えて前記シェル用単分子を重合させることによって、前記液晶分子、および前記反応性単分子型の添加剤を取り囲むシェルを形成する段階と、
前記ナノエマルジョン溶液をバインダーと混合してコーティング溶液を形成する段階と、
前記コーティング溶液を基板に塗布し、コーティング溶液層を形成する段階と、
前記コーティング溶液層を乾燥させる段階と、
前記コーティング溶液層に紫外線を照射し、前記反応性単分子型の添加剤を前記シェルの内面に積層することによって、前記液晶分子と前記シェルとの間に添加剤層を形成する段階とを備える、液晶カプセルの製造方法。 - 前記反応性単分子型の添加剤の臨界表面張力は、前記液晶分子の臨界表面張力より小さい、請求項9に記載の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0048060 | 2017-04-13 | ||
KR1020170048060A KR102297989B1 (ko) | 2017-04-13 | 2017-04-13 | 액정캡슐을 포함하는 액정표시장치 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018180536A true JP2018180536A (ja) | 2018-11-15 |
JP6760989B2 JP6760989B2 (ja) | 2020-09-23 |
Family
ID=61906607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018073530A Active JP6760989B2 (ja) | 2017-04-13 | 2018-04-06 | 液晶カプセルを含む液晶表示装置およびその製造方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US11073714B2 (ja) |
EP (1) | EP3399006B1 (ja) |
JP (1) | JP6760989B2 (ja) |
KR (1) | KR102297989B1 (ja) |
CN (1) | CN108732810B (ja) |
TW (1) | TWI665492B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021166746A1 (ja) * | 2020-02-18 | 2021-08-26 | 日産化学株式会社 | 液晶ナノカプセル及びその製造方法、並びに該液晶ナノカプセルを有する液晶ナノカプセル分散液及び液晶表示素子 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210006709A (ko) * | 2019-07-09 | 2021-01-19 | 현대자동차주식회사 | 투명도 가변 글래스 및 이의 제어 장치 |
TWI720569B (zh) * | 2019-08-02 | 2021-03-01 | 友達光電股份有限公司 | 顯示面板 |
CN111308759B (zh) * | 2020-03-06 | 2022-07-12 | 深圳市华星光电半导体显示技术有限公司 | 一种液晶显示屏及其制备方法 |
CN111560258A (zh) * | 2020-05-27 | 2020-08-21 | 江苏集萃智能液晶科技有限公司 | 温敏显色的液晶微胶囊及其制备方法 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01143828A (ja) * | 1987-12-01 | 1989-06-06 | Lion Corp | 薬物放出制御用高分子膜 |
JPH05500273A (ja) * | 1989-07-17 | 1993-01-21 | ポリトロニックス,インコーポレーテッド | リバース・モード微小滴液晶光シャッター表示器 |
JPH0593905A (ja) * | 1991-03-26 | 1993-04-16 | Canon Inc | 液晶素子および表示装置、それらを用いた表示方法 |
JPH05119301A (ja) * | 1991-10-29 | 1993-05-18 | Sharp Corp | 液晶表示素子の製造方法 |
JPH06313196A (ja) * | 1993-04-29 | 1994-11-08 | Olympus Optical Co Ltd | 共沸及び共沸様組成物および洗浄剤 |
JPH07504763A (ja) * | 1992-03-10 | 1995-05-25 | レイケム・コーポレイション | カプセル液晶構造,それを含む素子およびそのための方法 |
JPH08127787A (ja) * | 1994-10-28 | 1996-05-21 | Toray Dow Corning Silicone Co Ltd | 液状組成物 |
JPH09501511A (ja) * | 1993-08-06 | 1997-02-10 | ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー | シリコン含有マトリックスを有する光調整装置 |
JP2000204398A (ja) * | 1999-01-11 | 2000-07-25 | Shin Etsu Chem Co Ltd | 洗浄剤 |
JP2002268050A (ja) * | 2001-03-08 | 2002-09-18 | Dainippon Ink & Chem Inc | 光散乱型液晶デバイス |
JP2003284191A (ja) * | 2002-03-22 | 2003-10-03 | Matsushita Electric Ind Co Ltd | 音響整合部材とその製造方法、それを用いた超音波送受波器、および超音波流量計 |
JP2006522066A (ja) * | 2003-04-04 | 2006-09-28 | ロレアル | 揮発性脂肪相を含む化粧品組成物 |
JP2008287250A (ja) * | 2007-04-19 | 2008-11-27 | Nissan Motor Co Ltd | 調光構造体、その製造方法、および調光構造体を用いた車両 |
JP2016042203A (ja) * | 2013-10-23 | 2016-03-31 | エルジー ディスプレイ カンパニー リミテッド | 液晶表示装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW594190B (en) | 1996-09-13 | 2004-06-21 | Matsushita Electric Ind Co Ltd | Polymer dispersion type liquid crystal display element and producing method therefor |
TW438986B (en) | 1998-01-30 | 2001-06-07 | Hitachi Ltd | Liquid crystal display device |
JP2000284293A (ja) * | 2000-01-01 | 2000-10-13 | Sumitomo Bakelite Co Ltd | 液晶配向剤及びそれを用いた液晶表示素子 |
KR100736115B1 (ko) * | 2000-11-07 | 2007-07-06 | 엘지.필립스 엘시디 주식회사 | 액정 광학필름 |
NO20030185D0 (no) * | 2003-01-14 | 2003-01-14 | Polydisplay Asa | Fremgangsmåte for innkapsling av flytende krystaller hvor kapslene har snever störrelsesfordeling |
JP2007307885A (ja) * | 2005-11-04 | 2007-11-29 | Ricoh Co Ltd | 画像処理方法、記録物、プログラム、画像処理装置、画像形成装置及び画像形成システム、画像形成方法及びインク |
US8801964B2 (en) * | 2010-12-22 | 2014-08-12 | Photon Dynamics, Inc. | Encapsulated polymer network liquid crystal material, device and applications |
US9366920B2 (en) * | 2013-01-02 | 2016-06-14 | Lg Display Co., Ltd. | Liquid crystal display device and fabricating method thereof |
US10423023B2 (en) * | 2014-02-26 | 2019-09-24 | Lg Chem, Ltd. | Method for preparing liquid crystal capsule |
KR102177588B1 (ko) | 2014-07-09 | 2020-11-12 | 엘지디스플레이 주식회사 | 나노캡슐 액정층을 포함하는 액정표시장치 |
US10441936B2 (en) * | 2014-09-02 | 2019-10-15 | Jnc Corporation | Liquid crystal capsule and method for producing the same |
KR102394407B1 (ko) * | 2014-12-23 | 2022-05-04 | 엘지디스플레이 주식회사 | 나노캡슐 액정층을 포함하는 액정표시장치 |
WO2016121856A1 (ja) * | 2015-01-30 | 2016-08-04 | 日本ゼオン株式会社 | 複層フィルム、その用途、及び製造方法 |
WO2016148430A1 (ko) * | 2015-03-16 | 2016-09-22 | 이미지랩(주) | 액정 캡슐 표시 필름 및 이를 구비하는 표시 장치 |
US20170052404A1 (en) * | 2015-08-18 | 2017-02-23 | Samsung Electronics Co., Ltd. | Display panel and display apparatus using the same |
US20190127642A1 (en) * | 2016-04-13 | 2019-05-02 | Merck Patent Gmbh | Composition for nanoencapsulation and nanocapsules comprising a liquid-crystalline medium |
KR20190077034A (ko) * | 2016-10-31 | 2019-07-02 | 메르크 파텐트 게엠베하 | 액정 매질을 포함하는 나노캡슐 |
WO2018189068A1 (en) * | 2017-04-10 | 2018-10-18 | Merck Patent Gmbh | Composition for nanoencapsulation and nanocapsules comprising a liquid-crystalline medium |
-
2017
- 2017-04-13 KR KR1020170048060A patent/KR102297989B1/ko active IP Right Grant
-
2018
- 2018-03-27 EP EP18164407.1A patent/EP3399006B1/en active Active
- 2018-03-28 CN CN201810266962.XA patent/CN108732810B/zh active Active
- 2018-03-28 US US15/938,135 patent/US11073714B2/en active Active
- 2018-03-28 TW TW107110796A patent/TWI665492B/zh not_active IP Right Cessation
- 2018-04-06 JP JP2018073530A patent/JP6760989B2/ja active Active
-
2021
- 2021-06-18 US US17/352,237 patent/US11619842B2/en active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01143828A (ja) * | 1987-12-01 | 1989-06-06 | Lion Corp | 薬物放出制御用高分子膜 |
JPH05500273A (ja) * | 1989-07-17 | 1993-01-21 | ポリトロニックス,インコーポレーテッド | リバース・モード微小滴液晶光シャッター表示器 |
JPH0593905A (ja) * | 1991-03-26 | 1993-04-16 | Canon Inc | 液晶素子および表示装置、それらを用いた表示方法 |
JPH05119301A (ja) * | 1991-10-29 | 1993-05-18 | Sharp Corp | 液晶表示素子の製造方法 |
US5427713A (en) * | 1992-03-10 | 1995-06-27 | Raychem Corporation | Encapsulated liquid crystal structures, apparatus containing the same, and methods therefor |
JPH07504763A (ja) * | 1992-03-10 | 1995-05-25 | レイケム・コーポレイション | カプセル液晶構造,それを含む素子およびそのための方法 |
JPH06313196A (ja) * | 1993-04-29 | 1994-11-08 | Olympus Optical Co Ltd | 共沸及び共沸様組成物および洗浄剤 |
JPH09501511A (ja) * | 1993-08-06 | 1997-02-10 | ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー | シリコン含有マトリックスを有する光調整装置 |
JPH08127787A (ja) * | 1994-10-28 | 1996-05-21 | Toray Dow Corning Silicone Co Ltd | 液状組成物 |
JP2000204398A (ja) * | 1999-01-11 | 2000-07-25 | Shin Etsu Chem Co Ltd | 洗浄剤 |
JP2002268050A (ja) * | 2001-03-08 | 2002-09-18 | Dainippon Ink & Chem Inc | 光散乱型液晶デバイス |
JP2003284191A (ja) * | 2002-03-22 | 2003-10-03 | Matsushita Electric Ind Co Ltd | 音響整合部材とその製造方法、それを用いた超音波送受波器、および超音波流量計 |
JP2006522066A (ja) * | 2003-04-04 | 2006-09-28 | ロレアル | 揮発性脂肪相を含む化粧品組成物 |
JP2008287250A (ja) * | 2007-04-19 | 2008-11-27 | Nissan Motor Co Ltd | 調光構造体、その製造方法、および調光構造体を用いた車両 |
JP2016042203A (ja) * | 2013-10-23 | 2016-03-31 | エルジー ディスプレイ カンパニー リミテッド | 液晶表示装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021166746A1 (ja) * | 2020-02-18 | 2021-08-26 | 日産化学株式会社 | 液晶ナノカプセル及びその製造方法、並びに該液晶ナノカプセルを有する液晶ナノカプセル分散液及び液晶表示素子 |
Also Published As
Publication number | Publication date |
---|---|
CN108732810B (zh) | 2021-08-24 |
US20210311337A1 (en) | 2021-10-07 |
US11619842B2 (en) | 2023-04-04 |
TW201837554A (zh) | 2018-10-16 |
KR102297989B1 (ko) | 2021-09-02 |
EP3399006B1 (en) | 2021-02-17 |
US20180299712A1 (en) | 2018-10-18 |
EP3399006A3 (en) | 2019-03-20 |
CN108732810A (zh) | 2018-11-02 |
JP6760989B2 (ja) | 2020-09-23 |
KR20180115566A (ko) | 2018-10-23 |
EP3399006A2 (en) | 2018-11-07 |
US11073714B2 (en) | 2021-07-27 |
TWI665492B (zh) | 2019-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6760989B2 (ja) | 液晶カプセルを含む液晶表示装置およびその製造方法 | |
Chen et al. | Highly invisible photonic crystal patterns encrypted in an inverse opaline macroporous polyurethane film for anti-counterfeiting applications | |
JP4898701B2 (ja) | 液晶材料に基づく反射型ディスプレイ | |
US7387856B2 (en) | Display comprising liquid crystal droplets in a hydrophobic binder | |
Yang et al. | Thermochromic cholesteric liquid crystal microcapsules with cellulose nanocrystals and a melamine resin hybrid shell | |
US20070278448A1 (en) | Displays with low driving voltage and anisotropic particles | |
US7372530B2 (en) | UV curable conductive layers in LC displays | |
US20060215077A1 (en) | High performance flexible display with improved mechanical properties | |
US20080003379A1 (en) | Single substrate guest-host polymer dispersed liquid crystal displays | |
Sengupta et al. | Functionalization of microfluidic devices for investigation of liquid crystal flows | |
CN105717692A (zh) | 包括纳米囊液晶层的液晶显示装置 | |
JP4639614B2 (ja) | 液晶表示素子及びその製造方法 | |
US20100315568A1 (en) | Liquid crystal devices and methods providing fast switching mode | |
US10459297B2 (en) | Liquid crystal display device including liquid crystal capsule and method of fabricating the same | |
KR102513511B1 (ko) | 액정캡슐을 포함하는 액정표시장치 및 그 제조방법 | |
EP1629323A1 (en) | Uv curable conductive materials in displays | |
US7148937B2 (en) | Display comprising blended mixture of different uniform domain sizes with the ratio of smallest to largest domain size no more than 1:2 | |
CN106842714A (zh) | 显示基板、显示面板及显示装置 | |
JP2010145727A (ja) | 光変調素子および光変調素子の駆動方法 | |
KR102416157B1 (ko) | 액정표시장치 및 그 제조방법 | |
Zhu et al. | Electrically Responsive Photonic Crystals with Enhanced Suspension Stability and Color Saturation for Electrophoretic Displays and Smart Windows | |
JPH0313918A (ja) | Ncap液晶表示素子の製造方法 | |
JPH07114005A (ja) | エマルジョン組成物および該組成物を用いた液晶素子 | |
JP2008076514A (ja) | 液晶含有組成物、及び液晶表示素子 | |
JPH0798445A (ja) | エマルジョン組成物および該組成物を用いた液晶素子 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180406 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190228 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190314 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190614 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191121 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200220 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200806 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200903 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6760989 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |