FR2123338A1 - - Google Patents

Info

Publication number
FR2123338A1
FR2123338A1 FR7201676A FR7201676A FR2123338A1 FR 2123338 A1 FR2123338 A1 FR 2123338A1 FR 7201676 A FR7201676 A FR 7201676A FR 7201676 A FR7201676 A FR 7201676A FR 2123338 A1 FR2123338 A1 FR 2123338A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7201676A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
Original Assignee
Siemens Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of FR2123338A1 publication Critical patent/FR2123338A1/fr
Withdrawn legal-status Critical Current

Links

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
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
FR7201676A 1971-01-26 1972-01-19 Withdrawn FR2123338A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712103591 DE2103591A1 (de) 1971-01-26 1971-01-26 Folienartiger Anzeigeschirm mit flussigen Kristallen als optisch akti vem Medium

Publications (1)

Publication Number Publication Date
FR2123338A1 true FR2123338A1 (enrdf_load_stackoverflow) 1972-09-08

Family

ID=5796944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7201676A Withdrawn FR2123338A1 (enrdf_load_stackoverflow) 1971-01-26 1972-01-19

Country Status (7)

Country Link
BE (1) BE778528A (enrdf_load_stackoverflow)
DE (1) DE2103591A1 (enrdf_load_stackoverflow)
FR (1) FR2123338A1 (enrdf_load_stackoverflow)
GB (1) GB1376926A (enrdf_load_stackoverflow)
IT (1) IT946794B (enrdf_load_stackoverflow)
LU (1) LU64646A1 (enrdf_load_stackoverflow)
NL (1) NL7201062A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2293722A1 (fr) * 1974-12-02 1976-07-02 Grande Bretagne Irlande Nord S Dispositif a cristal liquide
EP0011253A1 (de) * 1978-11-17 1980-05-28 International Standard Electric Corporation Elektrooptische Anzeigevorrichtung und Verfahren zu ihrer Herstellung
FR2495807A1 (fr) * 1980-12-08 1982-06-11 Labo Electronique Physique Entretoise souple remplissable et afficheur d'informations l'utilisant
EP0088126A4 (en) * 1981-09-16 1985-06-26 Manchester R & D Partnership C ENCAPSULATED LIQUID CRYSTALS AND METHOD.

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2620530C2 (de) * 1975-05-12 1982-05-13 Hitachi, Ltd., Tokyo Flüssigkristall-Matrixanzeige
US5082351A (en) * 1981-09-16 1992-01-21 Manchester R & D Partnership Encapsulated liquid crystal material, apparatus and method
US4707080A (en) * 1981-09-16 1987-11-17 Manchester R & D Partnership Encapsulated liquid crystal material, apparatus and method
US4884873A (en) * 1981-09-16 1989-12-05 Manchester R & D Partnership Encapsulated liquid crystal material, apparatus and method having interconnected capsules
US5089904A (en) * 1981-09-16 1992-02-18 Fergason James L Encapsulated liquid crystal material, apparatus and method
US5473450A (en) * 1992-04-28 1995-12-05 Sharp Kabushiki Kaisha Liquid crystal display device with a polymer between liquid crystal regions
JP3074111B2 (ja) * 1994-05-27 2000-08-07 シャープ株式会社 液晶パネル及びその製造方法
KR20120098262A (ko) 2011-02-28 2012-09-05 엘지디스플레이 주식회사 액정 표시 패널 및 그의 제조 방법

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2293722A1 (fr) * 1974-12-02 1976-07-02 Grande Bretagne Irlande Nord S Dispositif a cristal liquide
EP0011253A1 (de) * 1978-11-17 1980-05-28 International Standard Electric Corporation Elektrooptische Anzeigevorrichtung und Verfahren zu ihrer Herstellung
FR2495807A1 (fr) * 1980-12-08 1982-06-11 Labo Electronique Physique Entretoise souple remplissable et afficheur d'informations l'utilisant
EP0088126A4 (en) * 1981-09-16 1985-06-26 Manchester R & D Partnership C ENCAPSULATED LIQUID CRYSTALS AND METHOD.
EP0268877A3 (en) * 1981-09-16 1989-01-25 MANCHESTER R & D LIMITED PARTNERSHIP Encapsulated liquid crystal and method

Also Published As

Publication number Publication date
IT946794B (it) 1973-05-21
NL7201062A (enrdf_load_stackoverflow) 1972-07-28
DE2103591A1 (de) 1972-08-10
GB1376926A (en) 1974-12-11
LU64646A1 (enrdf_load_stackoverflow) 1972-06-26
BE778528A (fr) 1972-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse