GB1507834A - Electrochromic cells - Google Patents
Electrochromic cellsInfo
- Publication number
- GB1507834A GB1507834A GB13253/74A GB1325374A GB1507834A GB 1507834 A GB1507834 A GB 1507834A GB 13253/74 A GB13253/74 A GB 13253/74A GB 1325374 A GB1325374 A GB 1325374A GB 1507834 A GB1507834 A GB 1507834A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrochromic cells
- electrochromic
- cells
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13253/74A GB1507834A (en) | 1975-03-25 | 1975-03-25 | Electrochromic cells |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13253/74A GB1507834A (en) | 1975-03-25 | 1975-03-25 | Electrochromic cells |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1507834A true GB1507834A (en) | 1978-04-19 |
Family
ID=10019617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13253/74A Expired GB1507834A (en) | 1975-03-25 | 1975-03-25 | Electrochromic cells |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1507834A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0012419A1 (en) * | 1978-12-11 | 1980-06-25 | International Business Machines Corporation | An electrochromic display device |
WO2017154681A1 (en) * | 2016-03-10 | 2017-09-14 | キヤノン株式会社 | Organic compound, electrochromic element, electrochromic device, optical filter, imaging device, lens unit, and window material |
JP2017165708A (en) * | 2016-03-10 | 2017-09-21 | キヤノン株式会社 | Organic compound, electrochromic element, electrochromic device, optical filter, imaging device, lens unit and window material |
-
1975
- 1975-03-25 GB GB13253/74A patent/GB1507834A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0012419A1 (en) * | 1978-12-11 | 1980-06-25 | International Business Machines Corporation | An electrochromic display device |
WO2017154681A1 (en) * | 2016-03-10 | 2017-09-14 | キヤノン株式会社 | Organic compound, electrochromic element, electrochromic device, optical filter, imaging device, lens unit, and window material |
JP2017165708A (en) * | 2016-03-10 | 2017-09-21 | キヤノン株式会社 | Organic compound, electrochromic element, electrochromic device, optical filter, imaging device, lens unit and window material |
CN108779113A (en) * | 2016-03-10 | 2018-11-09 | 佳能株式会社 | Organic compound, electrochromic device, electrochromic device, optical filter, image pick-up device, lens unit and window member |
CN108779113B (en) * | 2016-03-10 | 2022-06-14 | 佳能株式会社 | Organic compound, electrochromic device, electrochromic apparatus, optical filter, image pickup apparatus, lens unit, and window member |
US11591513B2 (en) | 2016-03-10 | 2023-02-28 | Canon Kabushiki Kaisha | Organic compound, electrochromic device, electrochromic apparatus, optical filter, image pickup apparatus, lens unit, and window member |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |