BE853778A - Dispositif d'affichage optique comprenant un nouveau boitier - Google Patents

Dispositif d'affichage optique comprenant un nouveau boitier

Info

Publication number
BE853778A
BE853778A BE176867A BE176867A BE853778A BE 853778 A BE853778 A BE 853778A BE 176867 A BE176867 A BE 176867A BE 176867 A BE176867 A BE 176867A BE 853778 A BE853778 A BE 853778A
Authority
BE
Belgium
Prior art keywords
display device
device including
optical display
new housing
housing
Prior art date
Application number
BE176867A
Other languages
English (en)
Original Assignee
Ici America Inc
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 Ici America Inc filed Critical Ici America Inc
Publication of BE853778A publication Critical patent/BE853778A/fr

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 
    • G02F1/0102—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)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
BE176867A 1976-04-20 1977-04-20 Dispositif d'affichage optique comprenant un nouveau boitier BE853778A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/678,629 US4039253A (en) 1976-04-20 1976-04-20 Optical display having dished cover plate

Publications (1)

Publication Number Publication Date
BE853778A true BE853778A (fr) 1977-10-20

Family

ID=24723606

Family Applications (1)

Application Number Title Priority Date Filing Date
BE176867A BE853778A (fr) 1976-04-20 1977-04-20 Dispositif d'affichage optique comprenant un nouveau boitier

Country Status (10)

Country Link
US (1) US4039253A (fr)
JP (1) JPS52141652A (fr)
BE (1) BE853778A (fr)
CA (1) CA1086847A (fr)
CH (1) CH622928B (fr)
DE (1) DE2717590A1 (fr)
FR (1) FR2349186A1 (fr)
GB (1) GB1574030A (fr)
IT (1) IT1114609B (fr)
NL (1) NL7704250A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH618282A5 (fr) * 1976-07-23 1980-07-15 Sharp Kk
US4182551A (en) * 1976-12-20 1980-01-08 Tokyo Shibaura Electric Co., Ltd. Electrochromic display device
EP0008750A1 (fr) * 1978-09-04 1980-03-19 Siemens Aktiengesellschaft Dispositif électrochromique d'affichage
JPS592888B2 (ja) * 1979-04-27 1984-01-21 シャープ株式会社 注入孔の封止方法
JPS609767Y2 (ja) * 1979-07-31 1985-04-05 シャープ株式会社 エレクトロクロミック表示装置
JPH0760235B2 (ja) * 1988-09-29 1995-06-28 株式会社三協精機製作所 エレクトロクロミック表示装置
US5733736A (en) * 1996-12-16 1998-03-31 Springfield College Motility channel pathogen detector and method of use
EP3418799A1 (fr) * 2017-06-23 2018-12-26 Essilor International Dispositif électrochromique à membrane sélective

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT307522B (de) * 1970-12-21 1973-05-25 Electrovac Flüssigkristallzelle und Verfahren zu deren Herstellung
US3886014A (en) * 1970-12-21 1975-05-27 Electrovac Method of production of a liquid crystal cell
NO129172B (fr) * 1972-03-07 1974-03-04 Norstron Electro Optic Systems
JPS50121756U (fr) * 1974-03-18 1975-10-04
JPS5527418B2 (fr) * 1974-01-25 1980-07-21

Also Published As

Publication number Publication date
JPS52141652A (en) 1977-11-26
NL7704250A (nl) 1977-10-24
DE2717590A1 (de) 1977-11-03
FR2349186B1 (fr) 1982-11-12
CH622928B (de)
CH622928GA3 (fr) 1981-05-15
GB1574030A (en) 1980-09-03
FR2349186A1 (fr) 1977-11-18
US4039253A (en) 1977-08-02
IT1114609B (it) 1986-01-27
CA1086847A (fr) 1980-09-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ICI UNITED STATES INC.

Effective date: 19850420