BE748841A - Dispositif de visualisation - Google Patents

Dispositif de visualisation

Info

Publication number
BE748841A
BE748841A BE748841DA BE748841A BE 748841 A BE748841 A BE 748841A BE 748841D A BE748841D A BE 748841DA BE 748841 A BE748841 A BE 748841A
Authority
BE
Belgium
Prior art keywords
display device
display
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
T L Hodson
J V Cartmell
D Churchill
J W Jones
Original Assignee
Ncr Co
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 Ncr Co filed Critical Ncr Co
Publication of BE748841A publication Critical patent/BE748841A/xx

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
    • G02F1/132—Thermal activation of liquid crystals exhibiting a thermo-optic effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
    • B41M5/281—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using liquid crystals only
    • 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
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/239—Complete cover or casing
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249995—Constituent is in liquid form
    • Y10T428/249997—Encapsulated liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
BE748841D 1969-04-14 1970-04-13 Dispositif de visualisation BE748841A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81566269A 1969-04-14 1969-04-14

Publications (1)

Publication Number Publication Date
BE748841A true BE748841A (fr) 1970-09-16

Family

ID=25218446

Family Applications (1)

Application Number Title Priority Date Filing Date
BE748841D BE748841A (fr) 1969-04-14 1970-04-13 Dispositif de visualisation

Country Status (13)

Country Link
US (1) US3585381A (de)
JP (1) JPS4944666B1 (de)
AT (1) AT299338B (de)
BE (1) BE748841A (de)
BR (1) BR7017983D0 (de)
CH (1) CH508871A (de)
DK (1) DK130261B (de)
ES (1) ES378408A1 (de)
FR (1) FR2039153A1 (de)
GB (1) GB1249432A (de)
NL (1) NL7005352A (de)
NO (1) NO129020B (de)
SE (1) SE369871B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019503Y1 (de) * 1970-09-28 1975-06-13
JPS5019504Y1 (de) * 1973-05-28 1975-06-13

Families Citing this family (116)

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US4112157A (en) * 1973-06-18 1978-09-05 Siemens Aktiengesellschaft Method of producing a film which promotes homeotropic orientation of liquid crystals and a liquid crystal utilizing the film
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US3908052A (en) * 1974-03-06 1975-09-23 Minnesota Mining & Mfg Liquid crystal display device and method of making
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US3920574A (en) * 1974-08-26 1975-11-18 Djinnii Ind Inc Solidification retardation of liquid crystalline compositions with steroid derivatives of isostearyl carbonate
US3975288A (en) * 1975-01-02 1976-08-17 Rpr, Inc. High temperature non-crystallizing cholesteric liquid crystal compositions
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US4285697A (en) * 1978-09-26 1981-08-25 Neary Michael P Food spoilage indicator
US4441508A (en) * 1979-06-04 1984-04-10 Vectra International Corporation Thermographic cholesteric coating compositions and plates
US4433637A (en) 1979-06-04 1984-02-28 Vectra International Corporation Microencapsulated cholesteric liquid crystal temperature measuring device for determining the temperature of non-planar or planar surfaces
US4501503A (en) * 1979-06-04 1985-02-26 Vectra International Corporation Thermographic cholesteric coating compositions and plates
US4301054A (en) * 1979-06-04 1981-11-17 Thermal Imagery, Inc. Thermographic cholesteric coating compositions
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WO1985004262A1 (en) * 1984-03-19 1985-09-26 Kent State University Light modulating material comprising a liquid crystal dispersion in a synthetic resin matrix
US4884877A (en) * 1984-05-22 1989-12-05 Manchester R & D Partnership Liquid crystal temperature sensor and materials utilizing microencapsulated liquid crystal
US5130828A (en) * 1984-05-22 1992-07-14 Manchester R&D Partnership Liquid crystal temperature sensor and materials
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US4673255A (en) * 1986-05-22 1987-06-16 John West Method of controlling microdroplet growth in polymeric dispersed liquid crystal
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US4944576A (en) * 1988-03-21 1990-07-31 Hughes Aircraft Company Film with partial pre-alignment of polymer dispersed liquid crystals for electro-optical devices, and method of forming the same
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US5847798A (en) * 1991-05-02 1998-12-08 Kent State University Polymer stabilized black-white cholesteric reflective display
US5695682A (en) * 1991-05-02 1997-12-09 Kent State University Liquid crystalline light modulating device and material
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US5270843A (en) * 1992-08-31 1993-12-14 Jiansheng Wang Directly formed polymer dispersed liquid crystal light shutter displays
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US5668614A (en) * 1995-05-01 1997-09-16 Kent State University Pixelized liquid crystal display materials including chiral material adopted to change its chirality upon photo-irradiation
US6124851A (en) * 1995-07-20 2000-09-26 E Ink Corporation Electronic book with multiple page displays
US7071913B2 (en) 1995-07-20 2006-07-04 E Ink Corporation Retroreflective electrophoretic displays and materials for making the same
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KR101001362B1 (ko) * 2009-10-09 2010-12-14 이미지랩(주) 제 1 기판 시트, 제 1 기판 시트를 구비한 액정 패널 및 그 제조 방법
US9064390B1 (en) 2014-09-27 2015-06-23 Anthony L. Clark System and method for a novelty mood sensing sharing device
FR3044257B1 (fr) * 2015-11-30 2017-12-22 Saint Gobain Vitrage feuillete a base d'adhesif sensible a la pression associe a sa face externe
US10831071B2 (en) 2017-05-04 2020-11-10 Zhejiang Jingyi New Material Technology Co., Ltd Copper-reduced graphene oxide core-shell transparent conductor for controlling light transmission and method of making the same
US20200017364A1 (en) 2018-07-12 2020-01-16 1-Material Inc Halide ABX3 perovskite particles and their application in controlling photo-flux
US20210103197A1 (en) 2018-08-06 2021-04-08 Zhejiang Jingyi New Material Technology Co., Ltd ABX3 perovskite particles and their application in reverse mode controlling photo-flux
CN109491174B (zh) 2018-11-19 2020-09-04 浙江精一新材料科技有限公司 一种无机-有机杂化核壳型纳米棒及带有该纳米棒的光阀
US12114977B2 (en) * 2021-07-10 2024-10-15 Anthony L. Clark System and method for the real-time, noninvasive and continuous in vivo sensing of stress

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019503Y1 (de) * 1970-09-28 1975-06-13
JPS5019504Y1 (de) * 1973-05-28 1975-06-13

Also Published As

Publication number Publication date
US3585381A (en) 1971-06-15
BR7017983D0 (pt) 1973-05-10
SE369871B (de) 1974-09-23
CH508871A (de) 1971-06-15
DE2017148B2 (de) 1972-07-27
GB1249432A (en) 1971-10-13
NO129020B (de) 1974-02-11
DK130261B (da) 1975-01-27
NL7005352A (de) 1970-10-16
DE2017148A1 (de) 1970-10-29
JPS4944666B1 (de) 1974-11-29
AT299338B (de) 1972-06-12
ES378408A1 (es) 1973-02-01
FR2039153A1 (de) 1971-01-15
DK130261C (de) 1975-06-23

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RE Patent lapsed

Owner name: EURAND AMERICA INC.

Effective date: 19870430