IT1113176B - Dispositivi di visualizzazione elettrocromici comprendenti composti di tienilidenpirazolina - Google Patents

Dispositivi di visualizzazione elettrocromici comprendenti composti di tienilidenpirazolina

Info

Publication number: IT1113176B
Authority: IT; Italy
Prior art keywords: tienylidenpirazolin; compounds; devices including; displaying devices; electrochromic
Prior art date: 1977-05-31

Application number

IT23047/78A

Other languages

English (en)

Other versions

IT7823047A0 (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.)

1977-05-31

Filing date

1978-05-05

Publication date

1986-01-20

1978-05-05 Application filed by Ibm filed Critical Ibm

1978-05-05 Publication of IT7823047A0 publication Critical patent/IT7823047A0/it

1986-01-20 Application granted granted Critical

1986-01-20 Publication of IT1113176B publication Critical patent/IT1113176B/it

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)
Chemical Kinetics & Catalysis (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (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 IT7823047A0 (it)	1978-05-05
IT1113176B true 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
US5128799B1 (en) *	1986-03-31	1996-11-05	Gentex Corp	Variable reflectance motor vehicle mirror
US5282077A (en) *	1986-03-31	1994-01-25	Gentex Corporation	Variable reflectance mirror
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
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
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
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
US5471337A (en) *	1994-08-25	1995-11-28	The Dow Chemical Company	Photostable self-erasing electrochromic device
US5671082A (en) *	1994-08-25	1997-09-23	The Dow Chemical Company	Single compartment self-erasing electrochromic device
DE19605448A1 (de) *	1996-02-15	1997-08-21	Bayer Ag	Elektrochromes System
DE19605451A1 (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

1977
- 1977-05-31 US US05/801,946 patent/US4090782A/en not_active Expired - Lifetime
1978
- 1978-03-31 JP JP53036926A patent/JPS5835551B2/ja not_active Expired
- 1978-04-05 FR FR7813745A patent/FR2393029A1/fr active Granted
- 1978-04-24 CA CA301,793A patent/CA1107055A/en not_active Expired
- 1978-05-05 IT IT23047/78A patent/IT1113176B/it active
- 1978-05-10 GB GB18840/78A patent/GB1603179A/en not_active Expired
- 1978-05-26 AT AT386378A patent/AT358109B/de not_active IP Right Cessation
- 1978-05-27 DE DE19782823212 patent/DE2823212A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
IT7823047A0 (it)	1978-05-05
GB1603179A (en)	1981-11-18
JPS53147688A (en)	1978-12-22
FR2393029B1 (it)	1980-10-10
AT358109B (de)	1980-08-25
JPS5835551B2 (ja)	1983-08-03
FR2393029A1 (fr)	1978-12-29
CA1107055A (en)	1981-08-18
US4090782A (en)	1978-05-23
DE2823212A1 (de)	1978-12-14
ATA386378A (de)	1980-01-15

Publication	Publication Date	Title
DD136621A5 (de)	1979-07-18	Fluessigkristallines dielektr9kum
DK156364C (da)	1989-12-27	Straalings-varmeenhed
SE7811739L (sv)	1979-05-23	Dorr
NL7802863A (nl)	1978-09-26	Weergeefpaneel.
IT1113176B (it)	1986-01-20	Dispositivi di visualizzazione elettrocromici comprendenti composti di tienilidenpirazolina
FI54401B (fi)	1978-07-31	Ledanordning vid belysningsarmaturer saosom kontorslampor
IT1113818B (it)	1986-01-27	Dispositivo di visualizzazione elettrocromico
FR2383460B1 (fr)	1983-09-02	Visionneuse
DD136747A5 (de)	1979-07-25	Fluessigkristalline mischungen
BR7807180A (pt)	1979-07-17	Dispositivo eletrocromicos
BE869968A (nl)	1978-12-18	Rietbalkeenheid
IT1114692B (it)	1986-01-27	Dispositivo di visualizzazione elettrocromico
IT1111164B (it)	1986-01-13	Dispositivo di visualizzazione elettrocromico
IT1115496B (it)	1986-02-03	Pannello di visualizzazione perfezionato
FI783855A (fi)	1979-06-17	Foerbaettringar vid bildaeck
IT1160027B (it)	1987-03-04	Elettrolito per dispositivo di visualizzazione elettrocromico
IT1093484B (it)	1985-07-19	Espositore dinamico
AT350125B (de)	1979-05-10	Optisches anzeigeelement
BR7808403A (pt)	1980-04-01	Liquid-crystal display device
PL207593A1 (pl)	1979-04-23	Urzadzenie wyswietlajace plaskie
SE7802623L (sv)	1978-09-19	Vertikalavbojningskrets
FI55313B (fi)	1979-03-30	Gripanordning vid en lastbils vaexelflaksanordning
SE7810676L (sv)	1979-04-14	Elektrokromisk anordning
BE866186A (fr)	1978-10-20	Meuble presentoir devidoir
NO149306C (no)	1984-03-28	Flytende konstruksjon