HK28178A - Light modulating device containing electrochromic materia - Google Patents
Light modulating device containing electrochromic materiaInfo
- Publication number
- HK28178A HK28178A HK281/78A HK28178A HK28178A HK 28178 A HK28178 A HK 28178A HK 281/78 A HK281/78 A HK 281/78A HK 28178 A HK28178 A HK 28178A HK 28178 A HK28178 A HK 28178A
- Authority
- HK
- Hong Kong
- Prior art keywords
- materia
- device containing
- light modulating
- modulating device
- containing electrochromic
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10588271A | 1971-01-12 | 1971-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK28178A true HK28178A (en) | 1978-06-09 |
Family
ID=22308296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK281/78A HK28178A (en) | 1971-01-12 | 1978-06-01 | Light modulating device containing electrochromic materia |
Country Status (8)
Country | Link |
---|---|
CA (1) | CA984605A (it) |
CH (1) | CH551632A (it) |
DE (1) | DE2201139A1 (it) |
FR (1) | FR2121800B2 (it) |
GB (1) | GB1380078A (it) |
HK (1) | HK28178A (it) |
IT (1) | IT1046603B (it) |
NL (1) | NL7200120A (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH573155A5 (it) * | 1974-06-12 | 1976-02-27 | Bbc Brown Boveri & Cie | |
CH594263A5 (it) * | 1975-11-29 | 1977-12-30 | Ebauches Sa | |
SU851320A1 (ru) * | 1978-05-16 | 1981-07-30 | Предприятие П/Я Р-6429 | Электрохромный индикатор |
US4396253A (en) * | 1979-12-24 | 1983-08-02 | Sharp Kabushiki Kaisha | Electro-chromic display devices |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3521941A (en) * | 1967-02-07 | 1970-07-28 | American Cyanamid Co | Electro-optical device having variable optical density |
-
1971
- 1971-12-17 GB GB5879971A patent/GB1380078A/en not_active Expired
-
1972
- 1972-01-05 NL NL7200120A patent/NL7200120A/xx not_active Application Discontinuation
- 1972-01-08 IT IT47610/72A patent/IT1046603B/it active
- 1972-01-11 CA CA132,183A patent/CA984605A/en not_active Expired
- 1972-01-11 DE DE19722201139 patent/DE2201139A1/de active Pending
- 1972-01-12 CH CH40072A patent/CH551632A/xx not_active IP Right Cessation
- 1972-01-12 FR FR7200995A patent/FR2121800B2/fr not_active Expired
-
1978
- 1978-06-01 HK HK281/78A patent/HK28178A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA984605A (en) | 1976-03-02 |
FR2121800A2 (it) | 1972-08-25 |
FR2121800B2 (it) | 1977-12-23 |
GB1380078A (en) | 1975-01-08 |
CH551632A (de) | 1974-07-15 |
NL7200120A (it) | 1972-07-14 |
IT1046603B (it) | 1980-07-31 |
DE2201139A1 (de) | 1972-08-03 |
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