IT1150832B - Dispositivo elettrocromico particolarmente utile per visualizzatori ottici - Google Patents
Dispositivo elettrocromico particolarmente utile per visualizzatori otticiInfo
- Publication number
- IT1150832B IT1150832B IT20688/82A IT2068882A IT1150832B IT 1150832 B IT1150832 B IT 1150832B IT 20688/82 A IT20688/82 A IT 20688/82A IT 2068882 A IT2068882 A IT 2068882A IT 1150832 B IT1150832 B IT 1150832B
- Authority
- IT
- Italy
- Prior art keywords
- particularly useful
- electrochromic device
- device particularly
- optical displays
- displays
- Prior art date
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
- G02F1/15—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
- G02F1/1514—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 characterised by the electrochromic material, e.g. by the electrodeposited material
- G02F1/1523—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 characterised by the electrochromic material, e.g. by the electrodeposited material comprising inorganic material
- G02F1/1524—Transition metal compounds
- G02F1/15245—Transition metal compounds based on iridium oxide or hydroxide
-
- 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
- G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/254,076 US4416516A (en) | 1981-04-14 | 1981-04-14 | Matrix addressable electrochromic devices |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8220688A0 IT8220688A0 (it) | 1982-04-09 |
IT1150832B true IT1150832B (it) | 1986-12-17 |
Family
ID=22962841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20688/82A IT1150832B (it) | 1981-04-14 | 1982-04-09 | Dispositivo elettrocromico particolarmente utile per visualizzatori ottici |
Country Status (7)
Country | Link |
---|---|
US (1) | US4416516A (it) |
JP (1) | JPS57178222A (it) |
DE (1) | DE3213288A1 (it) |
FR (1) | FR2503881A1 (it) |
GB (1) | GB2096786A (it) |
IT (1) | IT1150832B (it) |
NL (1) | NL8201543A (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4521081A (en) * | 1981-03-30 | 1985-06-04 | Ricoh Company, Ltd. | Electrochromic display device |
US4652090A (en) * | 1984-04-20 | 1987-03-24 | Nippon Kogaku K. K. | Dispersed iridium based complementary electrochromic device |
US5370775A (en) * | 1992-04-10 | 1994-12-06 | Sun Active Glass Electrochromics, Inc. | Formation of chemically reduced electrode layers |
US5754329A (en) * | 1992-12-22 | 1998-05-19 | Monsanto Company | Electrochromic display laminates |
US5413739A (en) * | 1992-12-22 | 1995-05-09 | Coleman; James P. | Electrochromic materials and displays |
WO1996036956A2 (en) * | 1995-05-09 | 1996-11-21 | Monsanto Company | Conductive font |
EA199800037A1 (ru) * | 1995-06-07 | 1998-06-25 | Монсанто Компани | Устройство и способ модуляции света |
FR2904704B1 (fr) * | 2006-08-04 | 2008-12-05 | Saint Gobain | Dispositif electrochimique, et/ou elelctrocommandable du type vitrage et a proprietes optiques et/ou energetiques variables |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS601609B2 (ja) * | 1976-07-30 | 1985-01-16 | 大日本塗料株式会社 | エレクトロクロミツク表示素子 |
US4191453A (en) * | 1978-06-27 | 1980-03-04 | Bell Telephone Laboratories, Incorporated | Iridium oxide based electrochromic devices |
US4331385A (en) * | 1979-04-17 | 1982-05-25 | Matsushita Electric Industrial Co., Ltd. | Electrochromic display device |
US4258984A (en) * | 1979-09-14 | 1981-03-31 | Bell Telephone Laboratories, Incorporated | Iridium oxide based electrochromic devices |
-
1981
- 1981-04-14 US US06/254,076 patent/US4416516A/en not_active Expired - Lifetime
-
1982
- 1982-04-08 FR FR8206158A patent/FR2503881A1/fr active Pending
- 1982-04-08 DE DE19823213288 patent/DE3213288A1/de not_active Withdrawn
- 1982-04-09 JP JP57058393A patent/JPS57178222A/ja active Pending
- 1982-04-09 IT IT20688/82A patent/IT1150832B/it active
- 1982-04-13 GB GB8210655A patent/GB2096786A/en not_active Withdrawn
- 1982-04-13 NL NL8201543A patent/NL8201543A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2503881A1 (fr) | 1982-10-15 |
IT8220688A0 (it) | 1982-04-09 |
JPS57178222A (en) | 1982-11-02 |
US4416516A (en) | 1983-11-22 |
GB2096786A (en) | 1982-10-20 |
DE3213288A1 (de) | 1983-01-27 |
NL8201543A (nl) | 1982-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL192226B (nl) | Optische vloeibaar-kristalweergeefinrichting. | |
IL61842A0 (en) | Liquid crystal display systems using fiber optic faceplates | |
IT1213270B (it) | Dispositivo elettro-ottico a colori per la presentazione di informazioni | |
DE3485244D1 (de) | Fluessigkristallanzeigeeinrichtung. | |
DE3480957D1 (de) | Fluessigkristall-anzeigevorrichtung. | |
FR2513986B1 (fr) | Verre optique | |
DE3382605D1 (de) | Elektrochrome anzeigevorrichtung. | |
BR8203034A (pt) | Dispositivo de exibicao eletrocronico | |
JPS57171378A (en) | Liquid crystal optical device | |
DE69128401D1 (de) | Optischer Anzeigeapparat | |
DE3482519D1 (de) | Optisches informationswiedergabegeraet. | |
KR880700380A (ko) | 액정 디스플레이 장치 | |
DK387677A (da) | Fiberoptisk komponent til signalvisningsanordninger | |
BE894689A (fr) | Dispositif electrochrome | |
KR880700848A (ko) | 전기광학 디스플레이 소자 | |
DE3261918D1 (en) | An electrochromic display device | |
IT1150832B (it) | Dispositivo elettrocromico particolarmente utile per visualizzatori ottici | |
IT1149428B (it) | Apparecchiatura ottica per uno strumento di polarizzazione a fluorescenza | |
ES535386A0 (es) | Dispositivo de visualizacion luminosa de mensajes informativos | |
IT8449194A0 (it) | Dispositivo di visualizzazione luminosa | |
AT350125B (de) | Optisches anzeigeelement | |
KR850002021A (ko) | 헬리크롬 액정 표시소자 | |
DE59109188D1 (de) | Elektrooptisches Flüssigkristallsystem | |
BE893476A (fr) | Presentoir | |
FR2524657B1 (fr) | Dispositif d'affichage electrochrome |