IT1010312B - Cella per la visualizzazione di immagini - Google Patents

Cella per la visualizzazione di immagini

Info

Publication number
IT1010312B
IT1010312B IT22159/74A IT2215974A IT1010312B IT 1010312 B IT1010312 B IT 1010312B IT 22159/74 A IT22159/74 A IT 22159/74A IT 2215974 A IT2215974 A IT 2215974A IT 1010312 B IT1010312 B IT 1010312B
Authority
IT
Italy
Prior art keywords
images
cell
display
Prior art date
Application number
IT22159/74A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1010312B publication Critical patent/IT1010312B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • 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
    • G02F1/1503—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 caused by oxidation-reduction reactions in organic liquid solutions, e.g. viologen solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Pyridine Compounds (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Plural Heterocyclic Compounds (AREA)
IT22159/74A 1973-05-04 1974-04-30 Cella per la visualizzazione di immagini IT1010312B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7306209A NL167774C (nl) 1973-05-04 1973-05-04 Beeldweergeefcel, alsmede werkwijze voor de bereiding van verbindingen, welke toegepast kunnen worden in deze beeldweergeefcel.

Publications (1)

Publication Number Publication Date
IT1010312B true IT1010312B (it) 1977-01-10

Family

ID=19818785

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22159/74A IT1010312B (it) 1973-05-04 1974-04-30 Cella per la visualizzazione di immagini

Country Status (10)

Country Link
US (1) US3912368A (it)
JP (1) JPS5714396B2 (it)
BE (1) BE814481A (it)
CH (1) CH599562A5 (it)
DE (1) DE2419223C3 (it)
FR (1) FR2228262B1 (it)
GB (1) GB1427489A (it)
IT (1) IT1010312B (it)
NL (1) NL167774C (it)
SE (1) SE417757B (it)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144580A (en) * 1974-09-03 1979-03-13 Canon Kabushiki Kaisha Electronic apparatus incorporating a power savings feature
JPS51130245A (en) * 1975-05-07 1976-11-12 Seiko Epson Corp A display body
JPS5235182A (en) * 1975-09-12 1977-03-17 Tokyo Denki Daigaku Memory display device
GB1473772A (en) * 1975-09-30 1977-05-18 Ibm Electrochromic display device
US4205903A (en) * 1975-11-06 1980-06-03 Sharp Kabushiki Kaisha Writing/erasing technique for an electrochromic display cell
CH594263A5 (it) * 1975-11-29 1977-12-30 Ebauches Sa
JPS52100381A (en) * 1976-02-20 1977-08-23 Dainippon Toryo Co Ltd Electrochromic display element
JPS589927B2 (ja) * 1976-03-02 1983-02-23 シャープ株式会社 エレクトロクロミツク表示装置
US4116535A (en) * 1976-05-10 1978-09-26 U.S. Philips Corporation Picture display cell with memory effect
GB1586104A (en) * 1976-07-12 1981-03-18 Matsushita Electric Ind Co Ltd Electrochromic display apparatus and method
CH618282A5 (it) * 1976-07-23 1980-07-15 Sharp Kk
CH604195A5 (it) * 1976-09-14 1978-08-31 Ebauches Sa
JPS5346848U (it) * 1976-09-25 1978-04-20
JPS5362349U (it) * 1976-10-29 1978-05-26
US4184751A (en) * 1976-12-20 1980-01-22 Rockwell International Corporation Phthalocyanine electrochromic display
US4212518A (en) * 1977-02-13 1980-07-15 Canon Kabushiki Kaisha Image display device
JPS548184A (en) * 1977-06-21 1979-01-22 Toshiba Corp Electrochromic display element
DE2827688A1 (de) * 1977-06-28 1979-01-04 Dainippon Toryo Kk Elektrochrome masse und sie enthaltende elektrochrome anzeigevorrichtung
US4187003A (en) * 1977-11-02 1980-02-05 International Business Machines Corporation Electrolyte for electrochromic display device
JPS5580483A (en) * 1978-12-11 1980-06-17 Ibm Electrochromic display element
GB2051393A (en) * 1979-05-23 1981-01-14 Ibm Electrochromic electrolyte
US4309081A (en) * 1979-05-29 1982-01-05 Bell Telephone Laboratories, Incorporated Display devices
US4408202A (en) * 1979-11-13 1983-10-04 Fales John D Electrokinetic display system
US4354914A (en) * 1981-04-06 1982-10-19 Electromark, Div. Of Mohawk International Inc. Marking head for electrochemical process
US4773742A (en) * 1984-05-15 1988-09-27 Canon Kabushiki Kaisha Display method with fatly acid ester host molecule
JPH0636394B2 (ja) * 1986-03-10 1994-05-11 松下電工株式会社 電気カ−ペツト
US5290930A (en) * 1986-03-31 1994-03-01 Gentex Corporation Triphenazinoxazines
US4902108A (en) * 1986-03-31 1990-02-20 Gentex Corporation Single-compartment, self-erasing, solution-phase electrochromic devices, solutions for use therein, and uses thereof
US5151816A (en) * 1989-12-29 1992-09-29 Donnelly Corporation Method for reducing current leakage and enhancing uv stability in electrochemichromic solutions and devices
US5140455A (en) 1989-11-29 1992-08-18 Donnelly Corporation High performance electrochemichromic solutions and devices thereof
JP2523224B2 (ja) * 1989-12-05 1996-08-07 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン 電荷移動塩及びそれらの使用
US5070203A (en) * 1990-07-31 1991-12-03 Eastman Kodak Company N,N'-substitutedbis(pyridinium) salts
US5145609A (en) * 1990-11-07 1992-09-08 Donnelly Corporation Linear polyether-containing electrochemichromic solutions and related devices
FR2671558B1 (fr) * 1991-01-10 1993-04-23 Corning Inc Materiau electrolytique pour la modulation de la lumiere et dispositifs electro-optiques utilisant ce materiau.
US5294376A (en) * 1991-06-25 1994-03-15 Gentex Corporation Bipyridinium salt solutions
US5500760A (en) * 1991-09-06 1996-03-19 Donnelly Corporation Electrochemichromic solutions, processes for preparing and using the same, and devices manufactured with the same
US5239405A (en) * 1991-09-06 1993-08-24 Donnelly Corporation Electrochemichromic solutions, processes for preparing and using the same, and devices manufactured with the same
US5233461A (en) * 1991-09-06 1993-08-03 Donnelly Corporation Methods for sealing electrochromic devices and devices manufactured thereby
US10221496B2 (en) * 2008-11-26 2019-03-05 Macdermid Enthone Inc. Copper filling of through silicon vias
JP5273666B2 (ja) * 2009-03-12 2013-08-28 国立大学法人 千葉大学 エレクトロクロミック表示素子
EP2848668B1 (en) * 2013-09-17 2019-01-09 Essilor International Electrochromic two-core viologen derivatives and optical articles containing them

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017612A (en) * 1956-11-23 1962-01-16 Nat Scient Lab Inc Method and apparatus for storing information
US3123806A (en) * 1957-04-01 1964-03-03 Composition of matter
US3096271A (en) * 1958-11-26 1963-07-02 Burroughs Corp Data display device
US3451741A (en) * 1966-06-15 1969-06-24 Du Pont Electrochromic device
BE755563A (fr) * 1969-09-02 1971-03-01 Polaroid Corp Dispositif de filtrage variable de lumiere
NL166053C (nl) * 1970-06-27 1981-06-15 Philips Nv Beeldweergeefinrichting.
US3712709A (en) * 1971-11-22 1973-01-23 Ici Ltd Variable light transmission device

Also Published As

Publication number Publication date
GB1427489A (en) 1976-03-10
FR2228262A1 (it) 1974-11-29
FR2228262B1 (it) 1977-06-24
SE417757B (sv) 1981-04-06
US3912368A (en) 1975-10-14
CH599562A5 (it) 1978-05-31
DE2419223B2 (de) 1979-08-23
BE814481A (nl) 1974-11-04
JPS5032958A (it) 1975-03-29
DE2419223C3 (de) 1980-05-14
NL167774C (nl) 1982-01-18
JPS5714396B2 (it) 1982-03-24
NL7306209A (it) 1974-11-06
DE2419223A1 (de) 1974-11-14
AU6849674A (en) 1975-11-06
NL167774B (nl) 1981-08-17

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