CA1054247A - Seal for electro-optical device - Google Patents

Seal for electro-optical device

Info

Publication number
CA1054247A
CA1054247A CA239,135A CA239135A CA1054247A CA 1054247 A CA1054247 A CA 1054247A CA 239135 A CA239135 A CA 239135A CA 1054247 A CA1054247 A CA 1054247A
Authority
CA
Canada
Prior art keywords
adhesive
layer
hole
electro
seal
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
CA239,135A
Other languages
English (en)
French (fr)
Inventor
Robert D. Giglia
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of CA1054247A publication Critical patent/CA1054247A/en
Expired 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
    • G02F1/1341—Filling or closing of cells
    • 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 
    • G02F1/0102—Constructional details, not otherwise provided for in this subclass
    • G02F1/0107—Gaskets, spacers or sealing of cells; Filling and closing of cells

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
CA239,135A 1974-12-23 1975-11-06 Seal for electro-optical device Expired CA1054247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53593574A 1974-12-23 1974-12-23

Publications (1)

Publication Number Publication Date
CA1054247A true CA1054247A (en) 1979-05-08

Family

ID=24136424

Family Applications (1)

Application Number Title Priority Date Filing Date
CA239,135A Expired CA1054247A (en) 1974-12-23 1975-11-06 Seal for electro-optical device

Country Status (8)

Country Link
JP (1) JPS5199055A (OSRAM)
CA (1) CA1054247A (OSRAM)
CH (1) CH596566A5 (OSRAM)
DE (1) DE2554015A1 (OSRAM)
FR (1) FR2296236A1 (OSRAM)
GB (1) GB1531479A (OSRAM)
IT (1) IT1052492B (OSRAM)
NL (1) NL7514265A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH633405B (fr) 1979-12-17 Ebauches Sa Procede de fabrication d'une cellule d'affichage electrochromique et cellule d'affichage electrochromique.
JP3312732B2 (ja) * 1991-10-01 2002-08-12 アートライト・コーポレーション・リミテッド 照明看板装置のための看板

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1338739A (en) * 1971-04-09 1973-11-28 Suwa Seikosha Kk Liquid crystal display cell
FR2155910A1 (en) * 1971-10-14 1973-05-25 Radiotechnique Compelec Liquid-crystal cell mfr - with plates joined with araldite (rtm) epoxy resin

Also Published As

Publication number Publication date
NL7514265A (nl) 1976-06-25
FR2296236A1 (fr) 1976-07-23
CH596566A5 (OSRAM) 1978-03-15
DE2554015A1 (de) 1976-06-24
JPS5199055A (ja) 1976-09-01
IT1052492B (it) 1981-06-20
GB1531479A (en) 1978-11-08

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