CA2132618A1 - Electrodeposition method of applying encapsulated liquid crystal material to electrodes - Google Patents

Electrodeposition method of applying encapsulated liquid crystal material to electrodes

Info

Publication number
CA2132618A1
CA2132618A1 CA002132618A CA2132618A CA2132618A1 CA 2132618 A1 CA2132618 A1 CA 2132618A1 CA 002132618 A CA002132618 A CA 002132618A CA 2132618 A CA2132618 A CA 2132618A CA 2132618 A1 CA2132618 A1 CA 2132618A1
Authority
CA
Canada
Prior art keywords
liquid crystal
electrode pattern
medium
dye
electrode
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.)
Abandoned
Application number
CA002132618A
Other languages
English (en)
French (fr)
Inventor
Robert H. Reamey
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.)
Individual
Original Assignee
Raychem 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 Raychem Corp filed Critical Raychem Corp
Publication of CA2132618A1 publication Critical patent/CA2132618A1/en
Abandoned 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
CA002132618A 1992-04-09 1993-03-23 Electrodeposition method of applying encapsulated liquid crystal material to electrodes Abandoned CA2132618A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86543592A 1992-04-09 1992-04-09
US07/865,435 1992-04-09

Publications (1)

Publication Number Publication Date
CA2132618A1 true CA2132618A1 (en) 1993-10-10

Family

ID=25345512

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002132618A Abandoned CA2132618A1 (en) 1992-04-09 1993-03-23 Electrodeposition method of applying encapsulated liquid crystal material to electrodes

Country Status (9)

Country Link
US (1) US5328580A (enExample)
EP (1) EP0635143B1 (enExample)
JP (1) JP2001503152A (enExample)
KR (1) KR950701084A (enExample)
AT (1) ATE160451T1 (enExample)
CA (1) CA2132618A1 (enExample)
DE (1) DE69315331T2 (enExample)
TW (1) TW252189B (enExample)
WO (1) WO1993021555A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5843332A (en) * 1991-10-21 1998-12-01 Dai Nippon Printing Co., Ltd. Polymer dispersion-type liquid crystal optical device and method for producing the same
US5479278A (en) * 1991-10-21 1995-12-26 Dai Nippon Printing Co., Ltd. Method of making a polymer dispersed liquid crystal by electrodeposition
DE19502470A1 (de) * 1995-01-27 1996-08-01 Basf Lacke & Farben Pulsmoduliertes Gleichspannungsapplikationsverfahren
JPH0940959A (ja) * 1995-05-19 1997-02-10 Dainippon Printing Co Ltd 記録表示媒体用スメクチック液晶組成物、記録表示媒体及びその使用方法
JP3146945B2 (ja) * 1995-09-20 2001-03-19 株式会社日立製作所 液晶表示装置及びその製造方法
US6271898B1 (en) 1996-09-19 2001-08-07 Rohm And Haas Company Particles and droplets containing liquid domains and method for forming in an aqueous medium
US5835174A (en) * 1995-10-12 1998-11-10 Rohm And Haas Company Droplets and particles containing liquid crystal and films and apparatus containing the same
KR100396934B1 (ko) * 1995-11-21 2003-12-31 세이코 엡슨 가부시키가이샤 안료물질을기판에부착시키는방법,컬러필터의제조방법및전기분해장치및그컬러필터를탑재한액정표시장치
JPH09218398A (ja) * 1996-02-13 1997-08-19 Dainippon Printing Co Ltd 液晶／高分子複合膜用高分子材料、液晶／高分子複合膜、記録表示媒体及びその使用方法
FR2746678B1 (fr) * 1996-03-26 1998-07-03 Commissariat Energie Atomique Procede de realisation d'un depot sur un support amovible, et depot realise sur un support
GB9608175D0 (en) * 1996-04-19 1996-06-26 Ncr Int Inc Method of controlling veiwability of a display screen and a device therefor
US5767624A (en) * 1996-06-26 1998-06-16 International Business Machines Corporation Light emitting device
US5818556A (en) * 1996-07-24 1998-10-06 Raychem Corporation Method and apparatus for patterning encapsulated liquid crystal layers
US5952778A (en) * 1997-03-18 1999-09-14 International Business Machines Corporation Encapsulated organic light emitting device
US6246459B1 (en) 1998-06-10 2001-06-12 Tyco Electronics Corporation Assembly including an active matrix liquid crystal display module and having plural environmental seals
US6297789B2 (en) 1998-07-09 2001-10-02 Tyco Electronics Corporation Integrated circuit card with liquid crystal display for viewing at least a portion of the information stored in the card
US7339715B2 (en) * 2003-03-25 2008-03-04 E Ink Corporation Processes for the production of electrophoretic displays
EP1743209B1 (en) * 2004-04-16 2016-11-23 D.K. And E.L. Mcphail Enterprises Pty Ltd Method of forming an optically active matrix with void structures
TW200722835A (en) * 2005-12-09 2007-06-16 Ind Tech Res Inst Polymer dispersed liquid crystal emulsion and polymer dispersed liquid crystal composite film
US20090197023A1 (en) * 2008-02-05 2009-08-06 Su Hyun Lim Pseudo moonroof for automobile
US8506782B2 (en) * 2010-08-13 2013-08-13 Southwest Research Institute Electrophoretic deposition of adsorbent media
CN110161730B (zh) * 2019-05-20 2022-06-14 合肥联宝信息技术有限公司 一种屏幕面板的防偷窥方法、装置及电子设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113237B1 (en) * 1982-12-22 1987-11-25 Seiko Instruments Inc. Method for manufacturing a multicolour filter and a multicolour display device
US4662720A (en) * 1983-03-30 1987-05-05 Manchester R & D Partnership Colored encapsulated liquid crystal devices using imbibition of colored dyes and scanned multicolor displays
JPS6023830A (ja) * 1983-07-19 1985-02-06 Seiko Instr & Electronics Ltd カラー表示装置およびその製造方法
JPS60179702A (ja) * 1984-02-28 1985-09-13 Seiko Instr & Electronics Ltd 多色表面着色体の製造方法
JPS60179703A (ja) * 1984-02-28 1985-09-13 Seiko Instr & Electronics Ltd 多色表示装置の製造方法
JPS60184577A (ja) * 1984-03-02 1985-09-20 Seiko Instr & Electronics Ltd 導電性高分子樹脂電着組成物
EP0154442B1 (en) * 1984-03-02 1992-09-09 Seiko Instruments Inc. A colour member and method of manufacturing the same
JPS60188927A (ja) * 1984-03-08 1985-09-26 Toshiba Corp カラ−・マトリツクス型液晶表示装置の製造方法
US4992201A (en) * 1984-03-20 1991-02-12 Taliq Corporation Latex entrapped ncap liquid crystal composition, method and apparatus
US4878741A (en) * 1986-09-10 1989-11-07 Manchester R & D Partnership Liquid crystal color display and method
US4953953A (en) * 1985-03-01 1990-09-04 Manchester R & D Partnership Complementary color liquid display
ATE154140T1 (de) * 1985-03-01 1997-06-15 Manchester R & D Partnership Flüssigkristallfarbanzeigevorrichtung und verfahren
EP0224040B1 (en) * 1985-11-26 1990-09-26 Stanley Electric Co., Ltd. Liquid crystal color display device and its manufacturing process
JPS62160421A (ja) * 1986-01-08 1987-07-16 Shinto Paint Co Ltd 微細な導電性回路の間に機能性塗膜を形成する方法
US4704559A (en) * 1986-02-25 1987-11-03 Seiko Instruments & Electronics Ltd. Matrix type multi-color display device
JPH07117662B2 (ja) * 1986-04-21 1995-12-18 神東塗料株式会社 微細な透明導電性回路パタ−ン上およびその間隙に機能性薄膜を形成する方法
JPS63266482A (ja) * 1987-04-24 1988-11-02 日本ペイント株式会社 多色表示装置の製造方法
JP2669826B2 (ja) * 1987-07-17 1997-10-29 日本ペイント株式会社 着色表示装置の製造方法
GB8825429D0 (en) * 1988-10-31 1988-11-30 Raychem Ltd Frame-sequential colour display system

Also Published As

Publication number Publication date
TW252189B (enExample) 1995-07-21
DE69315331T2 (de) 1998-06-18
KR950701084A (ko) 1995-02-20
JP2001503152A (ja) 2001-03-06
WO1993021555A1 (en) 1993-10-28
EP0635143B1 (en) 1997-11-19
EP0635143A1 (en) 1995-01-25
ATE160451T1 (de) 1997-12-15
DE69315331D1 (de) 1998-01-02
US5328580A (en) 1994-07-12

Similar Documents

Publication Publication Date Title
CA2132618A1 (en) Electrodeposition method of applying encapsulated liquid crystal material to electrodes
EP0703483B1 (en) Ferroelectric liquid crystal device and process for production thereof
US7387858B2 (en) Reflective display based on liquid crystal materials
EP0520754B1 (en) Liquid crystal display element
RU2120651C1 (ru) Жидкокристаллический индикаторный элемент
JP3164321B2 (ja) 液晶素子および表示装置、それらを用いた表示方法
EP0475117A2 (en) Liquid crystal device and process for producing the same
US6565932B2 (en) Liquid crystal composition and liquid crystal light modulating device using the liquid crystal composition
WO2008005202A2 (en) Single substrate guest-host polymer liquid crystal displays
HK1000018B (en) Liquid crystal device and process for producing the same
EP0709716B1 (en) Liquid crystal device
Margerum et al. Effects of off-state alignment in polymer dispersed liquid crystals
EP0643120A1 (en) Liquid crystal devices
KR100277525B1 (ko) 기록 표시 매체용 스멕틱 액정 조성물, 기록 표시 매체 및 그의 사용 방법
EP1392791B1 (en) Liquid crystal composition and reflective type liquid crystal display
US5594571A (en) Ferroelectric liquid crystal device and process for production thereof
JP3708983B2 (ja) 含液晶／高分子マイクロカプセル及び液晶電気光学素子
US4729637A (en) Liquid crystal display device having colored layer containing polyazo compound
US8125591B2 (en) Method of forming an array of polymer dispersed liquid crystal cells
US6274208B1 (en) Liquid crystal composition and liquid crystal display device
EP0851018B1 (en) Record display medium and use thereof
JP2003005222A (ja) 液晶表示素子
EP0200427A1 (en) Chiral smectic liquid crystal electro-optical device and method of driving same
US6416826B1 (en) Liquid crystal display element
Takatsu et al. A novel liquid crystal display: a randomly-oriented nematic liquid crystal display (RON-LCD)

Legal Events

Date Code Title Description
FZDE Discontinued