DE2861276D1 - Method for manufacturing a liquid film display cell and display cell obtained by this method - Google Patents

Method for manufacturing a liquid film display cell and display cell obtained by this method

Info

Publication number
DE2861276D1
DE2861276D1 DE7878400008T DE2861276T DE2861276D1 DE 2861276 D1 DE2861276 D1 DE 2861276D1 DE 7878400008 T DE7878400008 T DE 7878400008T DE 2861276 T DE2861276 T DE 2861276T DE 2861276 D1 DE2861276 D1 DE 2861276D1
Authority
DE
Germany
Prior art keywords
display cell
manufacturing
liquid film
cell obtained
film display
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
DE7878400008T
Other languages
German (de)
Inventor
Louis Destannes
Jacques Duchene
Robert Meyer
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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
Priority claimed from FR7716677A external-priority patent/FR2393387A1/en
Priority claimed from FR7716676A external-priority patent/FR2393386A1/en
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE2861276D1 publication Critical patent/DE2861276D1/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 
    • G02F1/15—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 an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/161—Gaskets; Spacers; Sealing of cells; 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 
    • G02F1/13—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

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)
DE7878400008T 1977-06-01 1978-06-01 Method for manufacturing a liquid film display cell and display cell obtained by this method Expired DE2861276D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7716677A FR2393387A1 (en) 1977-06-01 1977-06-01 Liquid film display cell mfr. - by sealing two lamina together with fusible (glass) wall material with embedded filler tube
FR7716676A FR2393386A1 (en) 1977-06-01 1977-06-01 ELECTROLYTIC DISPLAY CELL WITH POROUS SCREEN

Publications (1)

Publication Number Publication Date
DE2861276D1 true DE2861276D1 (en) 1982-01-14

Family

ID=26220052

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7878400008T Expired DE2861276D1 (en) 1977-06-01 1978-06-01 Method for manufacturing a liquid film display cell and display cell obtained by this method

Country Status (4)

Country Link
EP (1) EP0000109B1 (en)
JP (1) JPS53149350A (en)
CA (1) CA1110351A (en)
DE (1) DE2861276D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486283A1 (en) * 1980-07-03 1982-01-08 Commissariat Energie Atomique ELECTROLYTIC DISPLAY DEVICE IN CLEAR ON DARK BACKGROUND
EP0112945B1 (en) * 1982-12-30 1987-05-06 International Business Machines Corporation Liquid filled electro-optic display cell and method of filling and sealing same
DE19750404C2 (en) * 1997-11-14 1999-10-07 Bayer Ag Flat chamber for filling with fluid media
KR101283436B1 (en) * 2011-12-19 2013-07-09 이재호 Plates-welded anchor channel and manufacturing method of it

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744126A (en) * 1971-07-26 1973-07-10 Research Frontiers Inc Method for controlling bowing in light valves
FR2163858A5 (en) * 1971-12-03 1973-07-27 Orega Electro Mecanique
US3944333A (en) * 1975-01-13 1976-03-16 Timex Corporation Electrochromic display with porous separator

Also Published As

Publication number Publication date
CA1110351A (en) 1981-10-06
EP0000109A1 (en) 1978-12-20
JPS53149350A (en) 1978-12-26
EP0000109B1 (en) 1981-11-04

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee