ES8309023A1 - Procedimiento para la fabricacion de una celula de exhibicion optica del tipo de cristal liquido. - Google Patents

Procedimiento para la fabricacion de una celula de exhibicion optica del tipo de cristal liquido.

Info

Publication number
ES8309023A1
ES8309023A1 ES517092A ES517092A ES8309023A1 ES 8309023 A1 ES8309023 A1 ES 8309023A1 ES 517092 A ES517092 A ES 517092A ES 517092 A ES517092 A ES 517092A ES 8309023 A1 ES8309023 A1 ES 8309023A1
Authority
ES
Spain
Prior art keywords
particles
monodispheres
optical display
display cell
gas cloud
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
Application number
ES517092A
Other languages
English (en)
Other versions
ES517092A0 (es
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.)
NORSK LCD AS
Original Assignee
NORSK LCD AS
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 NORSK LCD AS filed Critical NORSK LCD AS
Publication of ES8309023A1 publication Critical patent/ES8309023A1/es
Publication of ES517092A0 publication Critical patent/ES517092A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE UN CEDULA DE EXIHICION OPTICA DEL TIPO DE CRISTAL LIQUIDO. COMPRENDE DOS SUBSTRATOS PARALELOS (1, 2), SEPARADOS ENTRE SI POR MEDIO DE UNAS PARTICULAS (5) MONO-DISPERSAS, EN FORMA DE BOLA, QUE ESTAN DISTRIBUIDAS HOMOGENEA Y SEPARADAMENTE EN TODA LA SUPERFICIE DEL SUBSTRATO (1), DETERMINANDOSE MEDIANTE EL DIAMETRO DE LAS PARTICULAS (5), LA DIMENSION DE UNA CAPA (3) INTERMEDIA DE CRISTALES LIQUIDOS, ENTRE LOS SUBSTRATOS. LAS PARTICULAS (5) SE ENCUENTRAN DISTRIBUIDAS SOBRE TODO EL SUBSTRATO (1) EN UN RECINTO (6) PROTEGIDO CONTRA EL POLVO Y LAS PARTICULAS EXTRAÑAS MEDIANTE UN GAS A PRESION.
ES517092A 1980-11-12 1982-11-03 Procedimiento para la fabricacion de una celula de exhibicion optica del tipo de cristal liquido. Granted ES517092A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO803399A NO149261C (no) 1980-11-12 1980-11-12 Optisk display-celle og fremgangsmaate ved fremstilling av denne

Publications (2)

Publication Number Publication Date
ES8309023A1 true ES8309023A1 (es) 1983-10-01
ES517092A0 ES517092A0 (es) 1983-10-01

Family

ID=19885749

Family Applications (2)

Application Number Title Priority Date Filing Date
ES507046A Expired ES8303776A1 (es) 1980-11-12 1981-11-11 Celula de exhibicion optica del tipo de cristal liquido.
ES517092A Granted ES517092A0 (es) 1980-11-12 1982-11-03 Procedimiento para la fabricacion de una celula de exhibicion optica del tipo de cristal liquido.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES507046A Expired ES8303776A1 (es) 1980-11-12 1981-11-11 Celula de exhibicion optica del tipo de cristal liquido.

Country Status (18)

Country Link
US (1) US4458988A (es)
JP (1) JPS57112717A (es)
KR (1) KR830008269A (es)
BE (1) BE891057A (es)
BR (1) BR8107316A (es)
CA (1) CA1194968A (es)
CH (1) CH654936A5 (es)
DE (1) DE3143707A1 (es)
DK (1) DK478881A (es)
ES (2) ES8303776A1 (es)
FI (1) FI813355A7 (es)
FR (1) FR2494014B1 (es)
GB (1) GB2087091B (es)
IN (1) IN154262B (es)
IT (1) IT1195232B (es)
NL (1) NL8105003A (es)
NO (2) NO149261C (es)
SE (1) SE456620B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208604A1 (de) * 1982-03-10 1983-09-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum herstellen einer grossflaechigen fluessigkristall-anzeigezelle
JPS60200228A (ja) * 1984-03-24 1985-10-09 Nippon Shokubai Kagaku Kogyo Co Ltd 液晶表示装置用スペ−サ−
JPS61260222A (ja) * 1985-05-15 1986-11-18 Canon Inc 液晶素子
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
JPH0750275B2 (ja) * 1988-01-21 1995-05-31 シャープ株式会社 液晶表示パネルのスペーサー散布装置
JPH04263217A (ja) * 1990-10-12 1992-09-18 Rudolf Eidenschink 液晶媒体と、それを使用して映像を発生する方法
US6008834A (en) * 1995-11-30 1999-12-28 Polaroid Corporation Bouncing ball scanner

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1370974A (en) * 1919-01-13 1921-03-08 Ivan M Kirlin Insulating-pane
US2756467A (en) * 1952-11-05 1956-07-31 Etling Birtus Oliver Multiple-pane glazing unit and manufacture thereof
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
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
US3655267A (en) * 1970-04-01 1972-04-11 Research Frontiers Inc Light valves with high frequency excitation
AT307522B (de) * 1970-12-21 1973-05-25 Electrovac Flüssigkristallzelle und Verfahren zu deren Herstellung
AT305392B (de) * 1971-02-04 1973-02-26 Electrovac Flüssigkristallzelle
NL7210095A (es) * 1971-07-26 1973-01-30
US3912365A (en) * 1971-07-26 1975-10-14 Research Frontiers Inc Method and apparatus for maintaining the separation of plates
US3742600A (en) * 1971-07-26 1973-07-03 Research Frontiers Inc Method for maintaining the separation of plates
US3744126A (en) * 1971-07-26 1973-07-10 Research Frontiers Inc Method for controlling bowing in light valves
US4050786A (en) * 1971-08-31 1977-09-27 Transparent Conductors, Inc. Liquid crystal display device having particulate spacers in liquid crystal area and method of fabrication
JPS526097B2 (es) * 1972-03-14 1977-02-18
CH600369A5 (es) * 1977-01-28 1978-06-15 Bbc Brown Boveri & Cie
JPS5465560A (en) * 1977-11-04 1979-05-26 Hitachi Ltd Forming method of spacings between electrode plates
NL7714232A (nl) * 1977-12-22 1979-06-26 Philips Nv Weergeefinrichting.
JPS54103365A (en) * 1978-02-01 1979-08-14 Automobile Antipollution Method of producing liquid crystal display element

Also Published As

Publication number Publication date
CA1194968A (en) 1985-10-08
BR8107316A (pt) 1982-08-03
SE456620B (sv) 1988-10-17
GB2087091A (en) 1982-05-19
NL8105003A (nl) 1982-06-01
NO149261C (no) 1984-03-21
DK478881A (da) 1982-05-13
CH654936A5 (de) 1986-03-14
NO803399L (no) 1982-05-13
US4458988A (en) 1984-07-10
JPS57112717A (en) 1982-07-13
SE8106669L (sv) 1982-05-13
IN154262B (es) 1984-10-13
KR830008269A (ko) 1983-11-16
GB2087091B (en) 1985-01-09
IT1195232B (it) 1988-10-12
FR2494014A1 (fr) 1982-05-14
ES507046A0 (es) 1983-02-01
NO149261B (no)
FI813355L (fi) 1982-05-13
ES8303776A1 (es) 1983-02-01
BE891057A (fr) 1982-03-01
IT8124988A0 (it) 1981-11-12
FI813355A7 (fi) 1982-05-13
ES517092A0 (es) 1983-10-01
FR2494014B1 (fr) 1985-11-15
DE3143707A1 (de) 1982-08-19

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