CH647635GA3 - - Google Patents
Download PDFInfo
- Publication number
- CH647635GA3 CH647635GA3 CH771480A CH771480A CH647635GA3 CH 647635G A3 CH647635G A3 CH 647635GA3 CH 771480 A CH771480 A CH 771480A CH 771480 A CH771480 A CH 771480A CH 647635G A3 CH647635G A3 CH 647635GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- display
- display elements
- electrolyte
- display element
- colored
- Prior art date
Links
- 239000003792 electrolyte Substances 0.000 abstract 4
- 239000000758 substrate Substances 0.000 abstract 3
- 230000006866 deterioration Effects 0.000 abstract 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
- G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13260579A JPS5657097A (en) | 1979-10-15 | 1979-10-15 | Method of driving electrochromic display unit |
Publications (1)
Publication Number | Publication Date |
---|---|
CH647635GA3 true CH647635GA3 (de) | 1985-02-15 |
Family
ID=15085235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH771480A CH647635GA3 (de) | 1979-10-15 | 1980-10-15 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4401984A (de) |
JP (1) | JPS5657097A (de) |
CH (1) | CH647635GA3 (de) |
GB (1) | GB2062330B (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5714887A (en) * | 1980-06-30 | 1982-01-26 | Sharp Kk | Device for driving electrochromatic display unit |
JPS5817485A (ja) * | 1981-07-24 | 1983-02-01 | セイコーインスツルメンツ株式会社 | エレクトロクロミツク表示装置 |
JPS58114020A (ja) * | 1981-12-28 | 1983-07-07 | Citizen Watch Co Ltd | 全固体相補型エレクトロクロミツク表示素子の駆動方式 |
FR2666804B1 (fr) * | 1990-09-14 | 1993-05-28 | Saint Gobain Vitrage Int | Vitrage electrochrome. |
US7567372B2 (en) * | 2003-08-29 | 2009-07-28 | Nokia Corporation | Electrical device utilizing charge recycling within a cell |
US10331207B1 (en) | 2013-03-15 | 2019-06-25 | John Castle Simmons | Light management for image and data control |
EP3245558B1 (de) * | 2015-01-12 | 2023-05-10 | Kinestral Technologies, Inc. | Verfahren zur steuerung einer elektrochromen glaseinheit und treiber für elektrochrome glaseinheit |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4148015A (en) * | 1975-10-24 | 1979-04-03 | Citizen Watch Co., Ltd. | Electronic timepiece with an electrochromic display |
US4150365A (en) * | 1975-07-02 | 1979-04-17 | Citizen Watch Co., Ltd. | Driver circuit for electrochromic display device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1473772A (en) * | 1975-09-30 | 1977-05-18 | Ibm | Electrochromic display device |
US4205903A (en) * | 1975-11-06 | 1980-06-03 | Sharp Kabushiki Kaisha | Writing/erasing technique for an electrochromic display cell |
JPS5279639A (en) * | 1975-12-25 | 1977-07-04 | Casio Comput Co Ltd | Information processing unit |
DE2737564C2 (de) * | 1976-09-02 | 1985-05-02 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka | Farbanzeigevorrichtung mit an einer Indikatorelektrode entstehenden Redox-Reaktionsprodukten |
JPS6016602B2 (ja) * | 1977-05-20 | 1985-04-26 | 松下電器産業株式会社 | エレクトロクロミツク表示体の駆動方法 |
US4229080A (en) * | 1977-06-29 | 1980-10-21 | Sharp Kabushiki Kaisha | Additional electrode of electrochromic display and refreshing method for the same |
JPS5432096A (en) * | 1977-08-16 | 1979-03-09 | Seiko Instr & Electronics Ltd | Driving method for desplay substance |
GB2038065B (en) * | 1978-12-20 | 1982-07-21 | Ibm | Control of counter electrode potential in electrochromic cell |
-
1979
- 1979-10-15 JP JP13260579A patent/JPS5657097A/ja active Granted
-
1980
- 1980-10-10 US US06/196,119 patent/US4401984A/en not_active Expired - Lifetime
- 1980-10-14 GB GB8033080A patent/GB2062330B/en not_active Expired
- 1980-10-15 CH CH771480A patent/CH647635GA3/fr unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4150365A (en) * | 1975-07-02 | 1979-04-17 | Citizen Watch Co., Ltd. | Driver circuit for electrochromic display device |
US4148015A (en) * | 1975-10-24 | 1979-04-03 | Citizen Watch Co., Ltd. | Electronic timepiece with an electrochromic display |
Also Published As
Publication number | Publication date |
---|---|
GB2062330B (en) | 1983-03-30 |
JPS5657097A (en) | 1981-05-19 |
GB2062330A (en) | 1981-05-20 |
US4401984A (en) | 1983-08-30 |
JPS6257999B2 (de) | 1987-12-03 |
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