JPS4837096A - - Google Patents

Info

Publication number
JPS4837096A
JPS4837096A JP47087555A JP8755572A JPS4837096A JP S4837096 A JPS4837096 A JP S4837096A JP 47087555 A JP47087555 A JP 47087555A JP 8755572 A JP8755572 A JP 8755572A JP S4837096 A JPS4837096 A JP S4837096A
Authority
JP
Japan
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.)
Pending
Application number
JP47087555A
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 filed Critical
Publication of JPS4837096A publication Critical patent/JPS4837096A/ja
Pending 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
JP47087555A 1971-08-31 1972-08-31 Pending JPS4837096A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/176,633 US4050786A (en) 1971-08-31 1971-08-31 Liquid crystal display device having particulate spacers in liquid crystal area and method of fabrication

Publications (1)

Publication Number Publication Date
JPS4837096A true JPS4837096A (ja) 1973-05-31

Family

ID=22645187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47087555A Pending JPS4837096A (ja) 1971-08-31 1972-08-31

Country Status (3)

Country Link
US (2) US4050786A (ja)
JP (1) JPS4837096A (ja)
DE (1) DE2242389A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100709U (ja) * 1972-03-30 1982-06-21

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IT1015905B (it) * 1974-04-05 1977-05-20 Cesare M Cella a intercapedine e procedi mento per ottenerla
US4150878A (en) * 1974-04-05 1979-04-24 Giorgio Barzilai Hollow-space cell and method for its manufacture
DE2505513B1 (de) * 1975-02-10 1976-08-05 Siemens Ag Fluessigkristall-zelle mit glaslotverschluss
US4158485A (en) * 1975-02-10 1979-06-19 Siemens Aktiengesellschaft Liquid crystal cell with a glass solder seal
AT356190B (de) * 1976-06-16 1980-04-10 Bbc Brown Boveri & Cie Fluessigkristallanzeige
DE2635942C3 (de) * 1976-08-10 1980-09-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung einer Flüssigkristallzelle
CH620034A5 (ja) * 1977-05-05 1980-10-31 Ebauches Sa
NL7714232A (nl) * 1977-12-22 1979-06-26 Philips Nv Weergeefinrichting.
DE2805970C3 (de) * 1978-02-13 1980-09-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen Flüssigkristall-Anzeigevorrichtung
US4315668A (en) * 1979-03-02 1982-02-16 General Electric Company Permeation barrier for display cells
US4235526A (en) * 1979-05-07 1980-11-25 Beckman Instruments, Inc. Liquid crystal display cell having a light field background
US4235525A (en) * 1979-05-07 1980-11-25 Beckman Instruments, Inc. Liquid crystal display cell having a light field background
FR2482344A1 (fr) * 1980-05-08 1981-11-13 Tech Radioelect Electro Fs Afficheur bidimensionnel a couche fluide commandee electriquement et son procede de fabrication
JPS5754923A (en) * 1980-09-19 1982-04-01 Sony Corp Display device
JPS5770520A (en) * 1980-10-20 1982-05-01 Hitachi Ltd Liquid crystal element
NO149261B (no) * 1980-11-12 Norsk Lcd A.S., Optisk display-celle og fremgangsmaate ved fremstilling av denne.
DE3049093A1 (de) * 1980-12-24 1982-07-29 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Elektrooptisches anzeigeelement und verfahren zu seiner herstellung
US4451122A (en) * 1980-12-29 1984-05-29 Beckman Instruments, Inc. Multicompartment electro-optic display device
US4413257A (en) * 1981-07-13 1983-11-01 Beckman Instruments, Inc. Conductive particle lead termination for an electro-optic display
DE3205056A1 (de) * 1981-10-28 1983-08-18 SCHÜCO Heinz Schürmann GmbH & Co, 4800 Bielefeld Fenster oder tuer in rahmenbauweise mit einer durchsichtigen, mehrschichtigen fuellungsplatte und einer verdunklungsvorrichtung
US4763995A (en) * 1983-04-28 1988-08-16 Canon Kabushiki Kaisha Spacers with alignment effect and substrates having a weak alignment effect
DE3400429A1 (de) * 1984-01-09 1985-07-18 Vdo Adolf Schindling Ag, 6000 Frankfurt Anzeigevorrichtung, insbesonders fluessigkristallanzeige sowie verfahren zu ihrer herstellung
US4744637A (en) * 1984-10-05 1988-05-17 Canon Kabushiki Kaisha Liquid crystal device with a protective layer of a particular coefficient of expansion
US4702563A (en) * 1985-04-15 1987-10-27 Robert Parker Battery tester including textile substrate
JPS62104230U (ja) * 1985-12-20 1987-07-03
JPS63502377A (ja) * 1986-01-27 1988-09-08 オ−トデイスプレイ・エイ／エス 表示又は計器盤の配置
US6122021A (en) * 1988-10-04 2000-09-19 Asahi Glass Company, Ltd. Liquid crystal display element and a projection type liquid crystal display apparatus
JPH05241165A (ja) * 1992-02-28 1993-09-21 Matsushita Electric Ind Co Ltd 液晶表示装置及びその製造方法
US5321533A (en) * 1992-09-24 1994-06-14 Kent State Universtiy Polymer dispersed ferroelectric smectic liquid crystal
US5328728A (en) * 1992-12-21 1994-07-12 Motorola, Inc. Process for manufacturing liquid crystal device substrates
US5578404A (en) * 1995-03-27 1996-11-26 Polaroid Corporation Process for the production of liquid crystal display
DE19609127A1 (de) * 1995-12-04 1997-06-05 Beldex Corp Anschlußvorrichtung für eine Flüssigkristallzelle
US5781258A (en) * 1996-06-13 1998-07-14 Rainbow Displays, Inc. Assembling and sealing large, hermetic and semi-hermetic, h-tiled, flat-paneled displays
US6252639B1 (en) * 1997-08-25 2001-06-26 Harris Corporation Vibration and shock resistant liquid crystal display and associated methods
US6122033A (en) * 1998-04-06 2000-09-19 National Semiconductor Corporation Fusible seal for LCD devices and methods for making same
US6357763B2 (en) * 1998-11-04 2002-03-19 National Semiconductor Corporation Seal for LCD devices and methods for making same
US6143580A (en) * 1999-02-17 2000-11-07 Micron Technology, Inc. Methods of forming a mask pattern and methods of forming a field emitter tip mask
US6721029B2 (en) * 1999-08-23 2004-04-13 Agilent Technologies, Inc. Electro-optical material-based display device
US6735016B1 (en) 1999-09-15 2004-05-11 Spectraswitch, Inc. Electro-optically controllable polarization insensitive optical device
US6473148B1 (en) 2000-11-28 2002-10-29 Yafo Networks, Inc. Seal pattern for liquid crystal device
US20030175030A1 (en) * 2002-03-18 2003-09-18 Shuqiang Chen Re-configurable optical add/drop multiplexer module and method
FR2844098B1 (fr) * 2002-09-03 2004-11-19 Atmel Grenoble Sa Microsysteme optique et procede de fabrication
US20110043742A1 (en) * 2003-02-21 2011-02-24 Cavanaugh Shanti A Contamination prevention in liquid crystal cells
US20060007386A1 (en) * 2003-02-21 2006-01-12 Extellus Usa Flat top tunable filter with integrated detector
US7352428B2 (en) * 2003-02-21 2008-04-01 Xtellus Inc. Liquid crystal cell platform
US7355671B2 (en) * 2003-02-21 2008-04-08 Xtellus Inc. Fabrication method for liquid crystal cell
US6943768B2 (en) * 2003-02-21 2005-09-13 Xtellus Inc. Thermal control system for liquid crystal cell
US7009680B2 (en) * 2003-06-02 2006-03-07 Xtellus Inc. Narrow band tunable filter with integrated detector
KR20070002554A (ko) * 2005-06-30 2007-01-05 엘지.필립스 엘시디 주식회사 액정표시장치 및 그 제조방법
US20070058114A1 (en) * 2005-09-12 2007-03-15 Asahi Glass Company, Limited Light control device
US8471254B2 (en) * 2005-12-27 2013-06-25 Hana Microdisplay Technologies, Inc. Liquid crystal cells with uniform cell gap and methods of manufacture
JP5737011B2 (ja) * 2011-01-18 2015-06-17 日本電気硝子株式会社 発光デバイス、発光デバイス用セル及び発光デバイスの製造方法
KR20140119371A (ko) * 2013-03-29 2014-10-10 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
US9612500B2 (en) * 2014-09-11 2017-04-04 Gentex Corporation Electro-optic device with conductive seal

Citations (1)

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US3499167A (en) * 1967-11-24 1970-03-03 Owens Illinois Inc Gas discharge display memory device and method of operating

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DE1509682A1 (de) * 1965-07-24 1969-01-30 Dr C O Meiners Verstaubungsarmer Lichtraster-Scheibenkoerper mit hoechstwirksamer Waermedaemmung
US3535098A (en) * 1966-04-14 1970-10-20 Owens Illinois Inc Method for making a light-weight,glass ceramic mirror blank,containing a core of at least one layer of spheres
US3505804A (en) * 1968-04-23 1970-04-14 Rca Corp Solid state clock
US3576761A (en) * 1969-03-18 1971-04-27 Liquid Crystal Ind Thermometric compositions comprising one mesomorphic substance, one cholesteryl halide, and an oil soluble dye selected from the group consisting of disazo, indulene, and nigrosine dyes
US3592526A (en) * 1969-07-15 1971-07-13 John F Dreyer Means for rotating the polarization plane of light and for converting polarized light to nonpolarized light
US3647280A (en) * 1969-11-06 1972-03-07 Rca Corp Liquid crystal display device
US3625591A (en) * 1969-11-10 1971-12-07 Ibm Liquid crystal display element
US3661444A (en) * 1969-12-02 1972-05-09 Rca Corp Compounded liquid crystal cells
US3645604A (en) * 1970-08-10 1972-02-29 Bell Telephone Labor Inc Liquid crystal display
US3704052A (en) * 1971-05-03 1972-11-28 Ncr Co Method of making a plasma display panel
US3701368A (en) * 1971-06-23 1972-10-31 Rca Corp Fabrication of liquid crystal devices
US3765747A (en) * 1971-08-02 1973-10-16 Texas Instruments Inc Liquid crystal display using a moat, integral driver circuit and electrodes formed within a semiconductor substrate
US3746426A (en) * 1972-02-10 1973-07-17 J Masi Liquid crystal cell and method for its manufacture
US3863332A (en) * 1973-06-28 1975-02-04 Hughes Aircraft Co Method of fabricating back panel for liquid crystal display

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499167A (en) * 1967-11-24 1970-03-03 Owens Illinois Inc Gas discharge display memory device and method of operating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100709U (ja) * 1972-03-30 1982-06-21

Also Published As

Publication number Publication date
US4148128A (en) 1979-04-10
DE2242389A1 (de) 1973-03-15
US4050786A (en) 1977-09-27

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