WO2005004094A3 - Lcd on flexible substrate - Google Patents

Lcd on flexible substrate Download PDF

Info

Publication number
WO2005004094A3
WO2005004094A3 PCT/SE2004/001095 SE2004001095W WO2005004094A3 WO 2005004094 A3 WO2005004094 A3 WO 2005004094A3 SE 2004001095 W SE2004001095 W SE 2004001095W WO 2005004094 A3 WO2005004094 A3 WO 2005004094A3
Authority
WO
WIPO (PCT)
Prior art keywords
lcd
flexible substrate
back substrate
substrate
flexible
Prior art date
Application number
PCT/SE2004/001095
Other languages
French (fr)
Other versions
WO2005004094A2 (en
Inventor
Kent Skarp
Gustav Franklin
Christian Adaas
Original Assignee
Conoptix Ab
Kent Skarp
Gustav Franklin
Christian Adaas
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 Conoptix Ab, Kent Skarp, Gustav Franklin, Christian Adaas filed Critical Conoptix Ab
Publication of WO2005004094A2 publication Critical patent/WO2005004094A2/en
Publication of WO2005004094A3 publication Critical patent/WO2005004094A3/en

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
    • G02F1/133305—Flexible substrates, e.g. plastics, organic film
    • 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
    • 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
    • G02F1/133337—Layers preventing ion diffusion, e.g. by ion absorption
    • 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
    • G02F1/133345—Insulating layers

Abstract

The present invention relates to a liquid crystal display on a flexible substrate adapted to work in reflective mode. The LCD comprises a paper based flexible back substrate (1). The surface of the back substrate (1) is coated with a polymeric coating (1a) providing a required surface roughness.
PCT/SE2004/001095 2003-07-07 2004-07-05 Lcd on flexible substrate WO2005004094A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0302009A SE526853C2 (en) 2003-07-07 2003-07-07 LCD on flexible substrate
SE0302009-6 2003-07-07

Publications (2)

Publication Number Publication Date
WO2005004094A2 WO2005004094A2 (en) 2005-01-13
WO2005004094A3 true WO2005004094A3 (en) 2005-03-10

Family

ID=27731130

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2004/001095 WO2005004094A2 (en) 2003-07-07 2004-07-05 Lcd on flexible substrate

Country Status (2)

Country Link
SE (1) SE526853C2 (en)
WO (1) WO2005004094A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103033969A (en) * 2013-01-05 2013-04-10 北京三五九投资有限公司 Method for preparing printed flexible display module based on double-layer PDLC (Polymer Dispersed Liquid Crystal)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107817618B (en) * 2017-10-25 2020-12-29 上海金泛斯标识有限公司 Intelligent light adjusting film

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020180924A1 (en) * 2001-04-17 2002-12-05 Sobrinho Argemiro Soares Dasilva Transparent flexible barrier for liquid crystal display devices and method of making the same
JP2003005162A (en) * 2001-06-22 2003-01-08 Katsumi Yoshino Paper liquid crystal device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020180924A1 (en) * 2001-04-17 2002-12-05 Sobrinho Argemiro Soares Dasilva Transparent flexible barrier for liquid crystal display devices and method of making the same
JP2003005162A (en) * 2001-06-22 2003-01-08 Katsumi Yoshino Paper liquid crystal device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200348, Derwent World Patents Index; Class F09, AN 2003-508358 *
NILSSON D. ET AL.: "Bi-stable and dynamic current modulation in electrochemical organics transistors", WILEY-VCH VERLAG GMBH, 2002, WEINHEIM, pages D-69469 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103033969A (en) * 2013-01-05 2013-04-10 北京三五九投资有限公司 Method for preparing printed flexible display module based on double-layer PDLC (Polymer Dispersed Liquid Crystal)
CN103033969B (en) * 2013-01-05 2015-06-24 北京三五九投资有限公司 Method for preparing printed flexible display module based on double-layer PDLC (Polymer Dispersed Liquid Crystal)

Also Published As

Publication number Publication date
WO2005004094A2 (en) 2005-01-13
SE526853C2 (en) 2005-11-08
SE0302009L (en) 2005-03-07
SE0302009D0 (en) 2003-07-07

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