EP1552358A4 - A field sequential display device and methods of fabricating same - Google Patents

A field sequential display device and methods of fabricating same

Info

Publication number
EP1552358A4
EP1552358A4 EP03741980A EP03741980A EP1552358A4 EP 1552358 A4 EP1552358 A4 EP 1552358A4 EP 03741980 A EP03741980 A EP 03741980A EP 03741980 A EP03741980 A EP 03741980A EP 1552358 A4 EP1552358 A4 EP 1552358A4
Authority
EP
European Patent Office
Prior art keywords
methods
display device
field sequential
sequential display
fabricating same
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.)
Withdrawn
Application number
EP03741980A
Other languages
German (de)
French (fr)
Other versions
EP1552358A2 (en
Inventor
Homer L Webb
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
Individual
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 Individual filed Critical Individual
Publication of EP1552358A2 publication Critical patent/EP1552358A2/en
Publication of EP1552358A4 publication Critical patent/EP1552358A4/en
Withdrawn legal-status Critical Current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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133621—Illuminating devices providing coloured light
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133621—Illuminating devices providing coloured light
    • G02F1/133622—Colour sequential illumination
EP03741980A 2002-06-13 2003-06-13 A field sequential display device and methods of fabricating same Withdrawn EP1552358A4 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US38823702P 2002-06-13 2002-06-13
US388237P 2002-06-13
US44305303P 2003-01-28 2003-01-28
US443053P 2003-01-28
US44630403P 2003-02-10 2003-02-10
US446304P 2003-02-10
PCT/US2003/018762 WO2003107130A2 (en) 2002-06-13 2003-06-13 A field sequential display device and methods of fabricating same

Publications (2)

Publication Number Publication Date
EP1552358A2 EP1552358A2 (en) 2005-07-13
EP1552358A4 true EP1552358A4 (en) 2007-01-31

Family

ID=29740833

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03741980A Withdrawn EP1552358A4 (en) 2002-06-13 2003-06-13 A field sequential display device and methods of fabricating same

Country Status (5)

Country Link
EP (1) EP1552358A4 (en)
JP (1) JP2005530197A (en)
AU (1) AU2003276705A1 (en)
CA (1) CA2489365A1 (en)
WO (1) WO2003107130A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7349043B2 (en) 2004-05-24 2008-03-25 Nec Corporation Light source, display device, portable terminal device, and ray direction switching element
JP2007322913A (en) * 2006-06-02 2007-12-13 Vision Multimedia Technology:Kk Liquid crystal display
JP6983674B2 (en) * 2018-01-19 2021-12-17 株式会社ジャパンディスプレイ Display device and liquid crystal display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000002870A (en) * 1998-06-16 2000-01-07 Harness Syst Tech Res Ltd Liquid crystal display element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751388A (en) * 1995-04-07 1998-05-12 Honeywell Inc. High efficiency polarized display
US6501521B2 (en) * 2001-03-07 2002-12-31 Sharp Kabushiki Kaisha Transmission/reflection type color liquid crystal display device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000002870A (en) * 1998-06-16 2000-01-07 Harness Syst Tech Res Ltd Liquid crystal display element

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BRUYNEEL F ET AL: "FAST PDLC USING FIELD ORIENTED ADDRESSING", ASIA DISPLAY / IDW'01. PROCEEDINGS OF THE 21ST INTERNATIONAL DISPLAY RESEARCH CONFERENCE IN CONJUCTION WITH THE 8TH INTERNATIONAL DISPLAY WORKSHOPS. NAGOYA, JAPAN, OCT. 16 - 19, 2001, INTERNATIONAL DISPLAY RESEARCH CONFERENCE. IDRC, SAN JOSE, CA : SI, vol. CONF. 21 / 8, 16 October 2001 (2001-10-16), pages 45 - 48, XP001134211 *
HIDEFUME YOSHIDA ET AL: "A FULL-COLOR TFT-LCD WITH A POLYMER-DISPERSED STRUCTURE", JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY, SOCIETY FOR INFORMATION DISPLAY, SAN JOSE, US, vol. 1, no. 4, 1 December 1993 (1993-12-01), pages 417 - 422, XP000505595, ISSN: 1071-0922 *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 04 31 August 2000 (2000-08-31) *

Also Published As

Publication number Publication date
JP2005530197A (en) 2005-10-06
AU2003276705A8 (en) 2003-12-31
WO2003107130A2 (en) 2003-12-24
CA2489365A1 (en) 2003-12-24
AU2003276705A1 (en) 2003-12-31
EP1552358A2 (en) 2005-07-13
WO2003107130A3 (en) 2004-03-04

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20050111

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20070104

17Q First examination report despatched

Effective date: 20071019

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20080103