DE60002819D1 - Verfahren zur Herstellung einer lichtmodulierenden, elektrisch steuerbaren Sichtschutzvorrichtung - Google Patents

Verfahren zur Herstellung einer lichtmodulierenden, elektrisch steuerbaren Sichtschutzvorrichtung

Info

Publication number
DE60002819D1
DE60002819D1 DE60002819T DE60002819T DE60002819D1 DE 60002819 D1 DE60002819 D1 DE 60002819D1 DE 60002819 T DE60002819 T DE 60002819T DE 60002819 T DE60002819 T DE 60002819T DE 60002819 D1 DE60002819 D1 DE 60002819D1
Authority
DE
Germany
Prior art keywords
modulating
producing
light
electrically controllable
privacy screen
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.)
Expired - Lifetime
Application number
DE60002819T
Other languages
English (en)
Other versions
DE60002819T2 (de
Inventor
Stanley W Stephenson
John W Boettcher
David J Giacherio
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.)
Industrial Technology Research Institute ITRI
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE60002819D1 publication Critical patent/DE60002819D1/de
Publication of DE60002819T2 publication Critical patent/DE60002819T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE60002819T 2000-01-06 2000-12-22 Verfahren zur Herstellung eines lichtmodulierenden, elektrisch ansprechenden Datenschutzschirms Expired - Lifetime DE60002819T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/478,487 US6552762B1 (en) 2000-01-06 2000-01-06 Light-modulating, electrically responsive privacy screen
US478487 2000-01-06

Publications (2)

Publication Number Publication Date
DE60002819D1 true DE60002819D1 (de) 2003-06-26
DE60002819T2 DE60002819T2 (de) 2004-02-19

Family

ID=23900149

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60002819T Expired - Lifetime DE60002819T2 (de) 2000-01-06 2000-12-22 Verfahren zur Herstellung eines lichtmodulierenden, elektrisch ansprechenden Datenschutzschirms

Country Status (4)

Country Link
US (2) US6552762B1 (de)
EP (1) EP1115024B1 (de)
JP (1) JP2001272647A (de)
DE (1) DE60002819T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6556262B1 (en) * 2000-01-06 2003-04-29 Eastman Kodak Company Display sheet having memory using limited coalescence domains
MY138318A (en) * 2006-04-10 2009-05-29 Mini Circuits Technologies Malaysia Sdn Bhd Method of identifying the pattern of ion-implant component on die substrate
CN113514971B (zh) * 2021-07-27 2024-04-09 汕头超声显示器（二厂）有限公司 一种pdlc的涂布方法及涂布设备

Family Cites Families (30)

* Cited by examiner, † Cited by third party
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US2932629A (en) 1955-03-28 1960-04-12 Dow Chemical Co Quiescent suspension polymerization
US3697297A (en) 1970-10-22 1972-10-10 Ncr Co Gelatin-gum arabic capsules containing cholesteric liquid crystal material and dispersions of the capsules
US3933771A (en) 1973-07-16 1976-01-20 Hooker Chemicals & Plastics Corporation Composition of and method of obtaining small particle size polymers and copolymers of vinyl chloride having a fused surface
US4324932A (en) 1980-07-17 1982-04-13 Gerhard Link Process for the manufacture of vinyl chloride by the thermal cracking of 1,2-dichloroethane
US4435047A (en) 1981-09-16 1984-03-06 Manchester R & D Partnership Encapsulated liquid crystal and method
US4433378A (en) 1981-09-28 1984-02-21 Western Digital Chip topography for MOS packet network interface circuit
DE3577872D1 (de) * 1984-03-20 1990-06-28 Taliq Corp Fluessigkristallzusammensetzung, verfahren und vorrichtung.
US4894847A (en) 1987-05-26 1990-01-16 Hayes Microcomputer Products, Inc. High speed half duplex modem with fast turnaround protocol
DE3853416T2 (de) 1987-12-28 1995-08-03 Nec Corp ISDN-System mit einem Teilnehmerleitungsmultiplexer zum Herstellen von verschiedenen D-Kanal-Datenverbindungen.
US4833060A (en) 1988-03-21 1989-05-23 Eastman Kodak Company Polymeric powders having a predetermined and controlled size and size distribution
US4951278A (en) 1988-08-31 1990-08-21 Telenet Communications Corporation High-level data link control packet assembler/disassembler
JP2826122B2 (ja) 1988-09-22 1998-11-18 株式会社リコー データ端末装置およびその伝送制御方法
JPH0420597A (ja) * 1990-05-14 1992-01-24 Nippon Oil Co Ltd 水素含有フロン冷媒用冷凍機油
EP0443571A3 (en) * 1990-02-23 1992-04-15 Ube Industries, Ltd. Liquid crystal display panel
JPH03276127A (ja) * 1990-03-27 1991-12-06 Toppan Printing Co Ltd 光応答性フィルムおよびその製造方法
US5867238A (en) * 1991-01-11 1999-02-02 Minnesota Mining And Manufacturing Company Polymer-dispersed liquid crystal device having an ultraviolet-polymerizable matrix and a variable optical transmission and a method for preparing same
JP3014153B2 (ja) * 1991-02-15 2000-02-28 コニカ株式会社 新規な写真用カプラー
US5283638A (en) 1991-04-25 1994-02-01 Compuadd Corporation Multimedia computing and telecommunications workstation
JP3037476B2 (ja) 1991-08-28 2000-04-24 富士通株式会社 Ａｔｍセル組立・分解方式
US5276425A (en) 1991-11-19 1994-01-04 At&T Bell Laboratories Method for broadcasting in Clos switching networks by limiting the number of point-to-multipoint connections
JPH05158020A (ja) * 1991-12-03 1993-06-25 Seiko Epson Corp 液晶電気光学素子の製法
ATE179259T1 (de) 1992-05-18 1999-05-15 Univ Kent State Ohio Flüssigkristalline, lichtmodulierende vorrichtung und material
US5594732A (en) 1995-03-03 1997-01-14 Intecom, Incorporated Bridging and signalling subsystems and methods for private and hybrid communications systems including multimedia systems
US6124851A (en) 1995-07-20 2000-09-26 E Ink Corporation Electronic book with multiple page displays
US5686383A (en) * 1995-08-22 1997-11-11 Eastman Kodak Company Method of making a color filter array by colorant transfer and lamination
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
US5898674A (en) 1995-11-14 1999-04-27 Paradyne Corporation System and method for performing non-disruptive diagnostics through a frame relay circuit
US6300932B1 (en) * 1997-08-28 2001-10-09 E Ink Corporation Electrophoretic displays with luminescent particles and materials for making the same
JPH11279558A (ja) * 1998-01-27 1999-10-12 Hitachi Maxell Ltd ポリマー分散型液晶組成物及び該組成物を有する液晶表示素子

Also Published As

Publication number Publication date
EP1115024B1 (de) 2003-05-21
JP2001272647A (ja) 2001-10-05
EP1115024A1 (de) 2001-07-11
US20030133057A1 (en) 2003-07-17
DE60002819T2 (de) 2004-02-19
US6690436B2 (en) 2004-02-10
US6552762B1 (en) 2003-04-22

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DE60002819D1 (de) Verfahren zur Herstellung einer lichtmodulierenden, elektrisch steuerbaren Sichtschutzvorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, CHUT, TW