IT7823047A0 - Dispositivi di visualizzazione elettrocromici comprendenti composti di tienilidenpirazolina. - Google Patents

Dispositivi di visualizzazione elettrocromici comprendenti composti di tienilidenpirazolina.

Info

Publication number
IT7823047A0
IT7823047A0 IT7823047A IT2304778A IT7823047A0 IT 7823047 A0 IT7823047 A0 IT 7823047A0 IT 7823047 A IT7823047 A IT 7823047A IT 2304778 A IT2304778 A IT 2304778A IT 7823047 A0 IT7823047 A0 IT 7823047A0
Authority
IT
Italy
Prior art keywords
thienylidenpyrazoline
compounds
display devices
devices including
electrochromic display
Prior art date
Application number
IT7823047A
Other languages
English (en)
Other versions
IT1113176B (it
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of IT7823047A0 publication Critical patent/IT7823047A0/it
Application granted granted Critical
Publication of IT1113176B publication Critical patent/IT1113176B/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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
IT23047/78A 1977-05-31 1978-05-05 Dispositivi di visualizzazione elettrocromici comprendenti composti di tienilidenpirazolina IT1113176B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/801,946 US4090782A (en) 1977-05-31 1977-05-31 Electrochromic display devices comprising thienylidene pyrazoline compounds

Publications (2)

Publication Number Publication Date
IT7823047A0 true IT7823047A0 (it) 1978-05-05
IT1113176B IT1113176B (it) 1986-01-20

Family

ID=25182422

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23047/78A IT1113176B (it) 1977-05-31 1978-05-05 Dispositivi di visualizzazione elettrocromici comprendenti composti di tienilidenpirazolina

Country Status (8)

Country Link
US (1) US4090782A (it)
JP (1) JPS5835551B2 (it)
AT (1) AT358109B (it)
CA (1) CA1107055A (it)
DE (1) DE2823212A1 (it)
FR (1) FR2393029A1 (it)
GB (1) GB1603179A (it)
IT (1) IT1113176B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249013A (en) * 1979-01-26 1981-02-03 Bell Telephone Laboratories, Incorporated Conjugatively linked tetrathiafulvalenes and method for preparation thereof
US4309081A (en) * 1979-05-29 1982-01-05 Bell Telephone Laboratories, Incorporated Display devices
GB8517622D0 (en) * 1985-07-12 1985-08-21 Secr Defence Electrically conducting conjugated polymers
GB8602708D0 (en) * 1986-02-04 1986-03-12 Ici Plc Non-linear optics
GB8602706D0 (en) * 1986-02-04 1986-03-12 Ici Plc Non-linear optics
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
US5282077A (en) * 1986-03-31 1994-01-25 Gentex Corporation Variable reflectance mirror
US5128799B1 (en) * 1986-03-31 1996-11-05 Gentex Corp Variable reflectance motor vehicle mirror
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
US5142407A (en) * 1989-12-22 1992-08-25 Donnelly Corporation Method of reducing leakage current in electrochemichromic solutions and solutions based thereon
US5145609A (en) * 1990-11-07 1992-09-08 Donnelly Corporation Linear polyether-containing electrochemichromic solutions and related devices
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
US5671082A (en) * 1994-08-25 1997-09-23 The Dow Chemical Company Single compartment self-erasing electrochromic device
US5471337A (en) * 1994-08-25 1995-11-28 The Dow Chemical Company Photostable self-erasing electrochromic device
DE19605451A1 (de) * 1996-02-15 1997-08-21 Bayer Ag Elektrochromes System
DE19605448A1 (de) * 1996-02-15 1997-08-21 Bayer Ag Elektrochromes System
US7064212B2 (en) * 2002-06-20 2006-06-20 The Regents Of The University Of California Electrochromic salts, solutions, and devices
WO2008146405A1 (ja) * 2007-06-01 2008-12-04 Nippon Chemical Works Co., Ltd. 蛍光材料

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180729A (en) * 1956-12-22 1965-04-27 Azoplate Corp Material for electrophotographic reproduction
US3451741A (en) * 1966-06-15 1969-06-24 Du Pont Electrochromic device
NL166053C (nl) * 1970-06-27 1981-06-15 Philips Nv Beeldweergeefinrichting.
BE793156A (fr) * 1971-12-23 1973-06-21 Philips Nv Cellule reproductrice d'images
US3824099A (en) * 1973-01-15 1974-07-16 Ibm Sensitive electrophotographic plates
US3837851A (en) * 1973-01-15 1974-09-24 Ibm Photoconductor overcoated with triarylpyrazoline charge transport layer
NL7411935A (nl) * 1973-09-21 1975-03-25 Matsushita Electric Ind Co Ltd Kleurenvertoningsinrichting.
GB1506560A (en) * 1974-03-15 1978-04-05 Ici Ltd Device
US3957352A (en) * 1975-09-02 1976-05-18 Timex Corporation Electrochromic display having improved electrolyte

Also Published As

Publication number Publication date
ATA386378A (de) 1980-01-15
GB1603179A (en) 1981-11-18
DE2823212A1 (de) 1978-12-14
FR2393029B1 (it) 1980-10-10
JPS5835551B2 (ja) 1983-08-03
IT1113176B (it) 1986-01-20
AT358109B (de) 1980-08-25
FR2393029A1 (fr) 1978-12-29
US4090782A (en) 1978-05-23
JPS53147688A (en) 1978-12-22
CA1107055A (en) 1981-08-18

Similar Documents

Publication Publication Date Title
NL7802863A (nl) Weergeefpaneel.
NL7802991A (nl) Paneelweergeefinrichting.
NL7714232A (nl) Weergeefinrichting.
NL187254C (nl) Electro-optisch weergeefpaneel.
DK153067C (da) Magnetisk fremvisningspanel.
NL7700796A (nl) Weergeefpaneel-constructies.
IT7823047A0 (it) Dispositivi di visualizzazione elettrocromici comprendenti composti di tienilidenpirazolina.
IT1113818B (it) Dispositivo di visualizzazione elettrocromico
NL7811455A (nl) Paneelconstructie.
IT7829671A0 (it) Apparecchiatura di visualizzazione alfanumerica.
NL7703930A (nl) Uitstalrek of vitrine.
NL174192B (nl) Weergeefpaneel.
NL7801163A (nl) Weergeefinrichting.
FR2383460B1 (fr) Visionneuse
NL7804009A (nl) Vloeibare kristallenmengsels.
BR7807180A (pt) Dispositivo eletrocromicos
NL7808630A (nl) Foto-galvanisch paneel.
NO772953L (no) Fremvisningsinnretning.
IT1114692B (it) Dispositivo di visualizzazione elettrocromico
IT7820834A0 (it) Dispositivo di visualizzazione elettrocromico.
IT1115496B (it) Pannello di visualizzazione perfezionato
SE7802955L (sv) Elektro-optiskt metsystem
NL7801528A (nl) Optisch weergeefstelsel.
IT7829279A0 (it) Elettrolito per dispositivo di visualizzazione elettrocromico.
NL7701287A (nl) Beeldweergeefinrichting.