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IT1114609B - Visualizzatore ottico dotato di contenitore - Google Patents

Visualizzatore ottico dotato di contenitore

Info

Publication number
IT1114609B
IT1114609B IT22666/77A IT2266677A IT1114609B IT 1114609 B IT1114609 B IT 1114609B IT 22666/77 A IT22666/77 A IT 22666/77A IT 2266677 A IT2266677 A IT 2266677A IT 1114609 B IT1114609 B IT 1114609B
Authority
IT
Italy
Prior art keywords
container
optical display
display equipped
optical
display
Prior art date
Application number
IT22666/77A
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
Application granted granted Critical
Publication of IT1114609B publication Critical patent/IT1114609B/it

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)
IT22666/77A 1976-04-20 1977-04-20 Visualizzatore ottico dotato di contenitore IT1114609B (it)

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
IT1114609B true IT1114609B (it) 1986-01-27

Family

ID=24723606

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22666/77A IT1114609B (it) 1976-04-20 1977-04-20 Visualizzatore ottico dotato di contenitore

Country Status (10)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733022C2 (de) * 1976-07-23 1984-06-20 Sharp K.K., Osaka Elektrochromes Anzeigeelement
US4182551A (en) * 1976-12-20 1980-01-08 Tokyo Shibaura Electric Co., Ltd. Electrochromic display device
EP0008750A1 (de) * 1978-09-04 1980-03-19 Siemens Aktiengesellschaft Elektrochrome Anzeigevorrichtung
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 (en) * 2017-06-23 2018-12-26 Essilor International Electrochromic device with selective membrane

Family Cites Families (5)

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

Also Published As

Publication number Publication date
JPS52141652A (en) 1977-11-26
US4039253A (en) 1977-08-02
CH622928GA3 (it) 1981-05-15
FR2349186A1 (fr) 1977-11-18
GB1574030A (en) 1980-09-03
CH622928B (de)
BE853778A (fr) 1977-10-20
NL7704250A (nl) 1977-10-24
DE2717590A1 (de) 1977-11-03
CA1086847A (en) 1980-09-30
FR2349186B1 (it) 1982-11-12

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