CH641621B - Circuit de commande pour un dispositif d'affichage electro-chromique. - Google Patents
Circuit de commande pour un dispositif d'affichage electro-chromique.Info
- Publication number
- CH641621B CH641621B CH517080A CH517080A CH641621B CH 641621 B CH641621 B CH 641621B CH 517080 A CH517080 A CH 517080A CH 517080 A CH517080 A CH 517080A CH 641621 B CH641621 B CH 641621B
- Authority
- CH
- Switzerland
- Prior art keywords
- display device
- electric charge
- charge transfer
- control circuit
- segment group
- 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
- G02F1/163—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)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Control Of El Displays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8485879A JPS569791A (en) | 1979-07-04 | 1979-07-04 | Drive circuit for electroochromism |
Publications (2)
Publication Number | Publication Date |
---|---|
CH641621B true CH641621B (fr) | |
CH641621GA3 CH641621GA3 (fr) | 1984-03-15 |
Family
ID=13842500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH517080A CH641621B (fr) | 1979-07-04 | 1980-07-04 | Circuit de commande pour un dispositif d'affichage electro-chromique. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4401983A (fr) |
JP (1) | JPS569791A (fr) |
CH (1) | CH641621B (fr) |
DE (1) | DE3024978A1 (fr) |
FR (1) | FR2461319A1 (fr) |
GB (1) | GB2054934B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5742091A (en) * | 1980-08-27 | 1982-03-09 | Seiko Instr & Electronics | Method of driving electrochromatic display unit |
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 |
KR20020081421A (ko) * | 2001-01-12 | 2002-10-26 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 능동 매트릭스 일렉트로크로믹 디스플레이 디바이스 |
JP4862310B2 (ja) * | 2005-07-25 | 2012-01-25 | 富士ゼロックス株式会社 | 画像表示装置 |
FR3080382B1 (fr) | 2018-04-23 | 2020-03-27 | Total Marketing Services | Composition de carburant a forte puissance et effet fuel eco |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1458045A (en) * | 1973-08-15 | 1976-12-08 | Secr Defence | Display systems |
CH614595B (de) * | 1975-07-02 | Citizen Watch Co Ltd | Verfahren und stromkreis zum erregen einer elektrochromatischen anzeige. | |
GB1473772A (en) * | 1975-09-30 | 1977-05-18 | Ibm | Electrochromic display device |
US4148015A (en) * | 1975-10-24 | 1979-04-03 | Citizen Watch Co., Ltd. | Electronic timepiece with an electrochromic display |
JPS592908B2 (ja) * | 1976-07-30 | 1984-01-21 | シチズン時計株式会社 | 電気化学発色表示装置およびその駆動方式 |
GB1513999A (en) * | 1976-12-22 | 1978-06-14 | Ibm | Electrochromic display device |
JPS6024479B2 (ja) * | 1977-04-04 | 1985-06-13 | シャープ株式会社 | 表示装置の駆動方式 |
JPS53130996A (en) * | 1977-04-20 | 1978-11-15 | Sharp Corp | Driving system for display unit |
JPS5432096A (en) * | 1977-08-16 | 1979-03-09 | Seiko Instr & Electronics Ltd | Driving method for desplay substance |
-
1979
- 1979-07-04 JP JP8485879A patent/JPS569791A/ja active Granted
-
1980
- 1980-06-20 GB GB802303A patent/GB2054934B/en not_active Expired
- 1980-07-02 FR FR8014723A patent/FR2461319A1/fr active Granted
- 1980-07-02 DE DE19803024978 patent/DE3024978A1/de not_active Withdrawn
- 1980-07-03 US US06/165,501 patent/US4401983A/en not_active Expired - Lifetime
- 1980-07-04 CH CH517080A patent/CH641621B/fr unknown
Also Published As
Publication number | Publication date |
---|---|
JPS569791A (en) | 1981-01-31 |
FR2461319B1 (fr) | 1984-07-20 |
CH641621GA3 (fr) | 1984-03-15 |
US4401983A (en) | 1983-08-30 |
GB2054934B (en) | 1983-03-02 |
FR2461319A1 (fr) | 1981-01-30 |
JPH0132518B2 (fr) | 1989-07-04 |
DE3024978A1 (de) | 1981-01-22 |
GB2054934A (en) | 1981-02-18 |
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