IT8220688A0 - Dispositivo elettrocromico particolarmente utile per visualizzatori ottici. - Google Patents
Dispositivo elettrocromico particolarmente utile per visualizzatori ottici.Info
- Publication number
- IT8220688A0 IT8220688A0 IT8220688A IT2068882A IT8220688A0 IT 8220688 A0 IT8220688 A0 IT 8220688A0 IT 8220688 A IT8220688 A IT 8220688A IT 2068882 A IT2068882 A IT 2068882A IT 8220688 A0 IT8220688 A0 IT 8220688A0
- Authority
- IT
- Italy
- Prior art keywords
- particularly useful
- electrochromic device
- device particularly
- optical viewers
- viewers
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
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 true IT8220688A0 (it) | 1982-04-09 |
IT1150832B 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 |
US5413739A (en) * | 1992-12-22 | 1995-05-09 | Coleman; James P. | Electrochromic materials and displays |
US5754329A (en) * | 1992-12-22 | 1998-05-19 | Monsanto Company | Electrochromic display laminates |
AU5638796A (en) * | 1995-05-09 | 1996-11-29 | Monsanto Company | Conductive font |
HUP9900853A2 (hu) * | 1995-06-07 | 1999-07-28 | Monsanto Co. | Eszköz és eljárás fény modulálására |
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 DE DE19823213288 patent/DE3213288A1/de not_active Withdrawn
- 1982-04-08 FR FR8206158A patent/FR2503881A1/fr active Pending
- 1982-04-09 JP JP57058393A patent/JPS57178222A/ja active Pending
- 1982-04-09 IT IT20688/82A patent/IT1150832B/it active
- 1982-04-13 NL NL8201543A patent/NL8201543A/nl not_active Application Discontinuation
- 1982-04-13 GB GB8210655A patent/GB2096786A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3213288A1 (de) | 1983-01-27 |
FR2503881A1 (fr) | 1982-10-15 |
NL8201543A (nl) | 1982-11-01 |
JPS57178222A (en) | 1982-11-02 |
GB2096786A (en) | 1982-10-20 |
IT1150832B (it) | 1986-12-17 |
US4416516A (en) | 1983-11-22 |
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