IT1108959B - Dispositivo di visualizzazione elettrocomico indirizzato per mezzo di una matrice - Google Patents
Dispositivo di visualizzazione elettrocomico indirizzato per mezzo di una matriceInfo
- Publication number
- IT1108959B IT1108959B IT25056/78A IT2505678A IT1108959B IT 1108959 B IT1108959 B IT 1108959B IT 25056/78 A IT25056/78 A IT 25056/78A IT 2505678 A IT2505678 A IT 2505678A IT 1108959 B IT1108959 B IT 1108959B
- Authority
- IT
- Italy
- Prior art keywords
- electrocomic
- die
- display addressed
- addressed
- display
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/38—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using electrochromic devices
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (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 |
---|---|---|---|
US05/811,328 US4146876A (en) | 1977-06-29 | 1977-06-29 | Matrix addressed electrochromic display |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7825056A0 IT7825056A0 (it) | 1978-06-28 |
IT1108959B true IT1108959B (it) | 1985-12-16 |
Family
ID=25206247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25056/78A IT1108959B (it) | 1977-06-29 | 1978-06-28 | Dispositivo di visualizzazione elettrocomico indirizzato per mezzo di una matrice |
Country Status (7)
Country | Link |
---|---|
US (1) | US4146876A (it) |
EP (1) | EP0000616B1 (it) |
JP (1) | JPS5431297A (it) |
BR (1) | BR7804156A (it) |
CA (1) | CA1085525A (it) |
DE (1) | DE2861344D1 (it) |
IT (1) | IT1108959B (it) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4225861A (en) * | 1978-12-18 | 1980-09-30 | International Business Machines Corporation | Method and means for texture display in raster scanned color graphic |
FR2499744B1 (fr) * | 1981-01-05 | 1986-07-04 | Commissariat Energie Atomique | Dispositif d'affichage matriciel comprenant deux familles d'electrodes lignes et son procede de commande |
US4456337A (en) * | 1981-12-07 | 1984-06-26 | Rockwell International Corporation | Chemically coupled color-changing display |
EP0084604A1 (en) * | 1982-01-25 | 1983-08-03 | American Cyanamid Company | Thin film transistor-driven electrochromic display and system |
EP0084603A1 (en) * | 1982-01-25 | 1983-08-03 | American Cyanamid Company | Multiplexing driving method and system for an electrochromic display |
JPS58137879A (ja) * | 1982-02-10 | 1983-08-16 | 株式会社デンソー | エレクトロクロミツク表示器 |
US4653859A (en) * | 1983-03-04 | 1987-03-31 | Canon Kabushiki Kaisha | Liquid crystal optical modulating element having particular capacitance between lines and method for driving the same |
NL8502663A (nl) * | 1985-09-30 | 1987-04-16 | Philips Nv | Weergeefinrichting met verbeterde aansturing. |
US4902108A (en) | 1986-03-31 | 1990-02-20 | Gentex Corporation | Single-compartment, self-erasing, solution-phase electrochromic devices, solutions for use therein, and uses thereof |
NL8601373A (nl) * | 1986-05-29 | 1987-12-16 | Philips Nv | Weergeefinrichting met verbeterde aansturing. |
JPS6433536A (en) * | 1987-07-29 | 1989-02-03 | Sony Corp | Electrochromic display device |
US5179467A (en) * | 1989-12-05 | 1993-01-12 | International Business Machines Corporation | Charge transfer salts and uses thereof |
EP0496278B1 (en) * | 1991-01-16 | 1996-10-30 | Hamamatsu Photonics K.K. | Optical device and apparatus using the optical device |
GB9722766D0 (en) | 1997-10-28 | 1997-12-24 | British Telecomm | Portable computers |
TW574513B (en) | 2001-03-19 | 2004-02-01 | Dow Global Technologies Inc | Electrochromic display device and compositions useful in making such devices |
US6806526B2 (en) * | 2001-08-13 | 2004-10-19 | Advanced Micro Devices, Inc. | Memory device |
DE60130586T2 (de) * | 2001-08-13 | 2008-06-19 | Advanced Micro Devices, Inc., Sunnyvale | Speicherzelle |
US6744549B2 (en) * | 2002-03-19 | 2004-06-01 | Dow Global Technologies Inc. | Electrochromic display device |
EP1810075A1 (de) * | 2004-11-12 | 2007-07-25 | Siemens Aktiengesellschaft | Elektrochrome anzeigevorrichtung mit passiv matrix |
JP5200344B2 (ja) * | 2006-08-02 | 2013-06-05 | 富士ゼロックス株式会社 | 画像表示媒体、画像書込み装置、および画像形成装置 |
US20120013981A1 (en) * | 2010-07-19 | 2012-01-19 | Sol-Grid, Llc | Photochromic optical elements |
KR20160022030A (ko) * | 2014-08-19 | 2016-02-29 | 현대자동차주식회사 | 투명도 가변 글래스 및 글래스 투명도 제어 장치 |
CN104834103B (zh) * | 2015-05-25 | 2017-04-12 | 京东方科技集团股份有限公司 | 3d光栅、彩膜基板、显示装置及其控制方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3451741A (en) * | 1966-06-15 | 1969-06-24 | Du Pont | Electrochromic device |
GB1339402A (en) * | 1971-02-18 | 1973-12-05 | Suwa Seikosha Kk | Timepiece |
US3736043A (en) * | 1971-03-29 | 1973-05-29 | Ibm | Electrochemical molecular display and writing |
JPS5236656B2 (it) * | 1973-01-10 | 1977-09-17 | ||
JPS5092046A (it) * | 1973-12-13 | 1975-07-23 | ||
JPS50101068A (it) * | 1974-01-08 | 1975-08-11 | ||
US4041481A (en) * | 1974-10-05 | 1977-08-09 | Matsushita Electric Industrial Co., Ltd. | Scanning apparatus for an electrophoretic matrix display panel |
JPS5218197A (en) * | 1975-08-01 | 1977-02-10 | Citizen Watch Co Ltd | Drive circuit for electrochromism display |
JPS5227399A (en) * | 1975-08-27 | 1977-03-01 | Seiko Instr & Electronics Ltd | Driving system of electrochemical luminous element |
US3987433A (en) * | 1975-09-02 | 1976-10-19 | Timex Corporation | Electrochromic display driver having interleaved write and erase operations |
JPS5911911B2 (ja) * | 1975-12-01 | 1984-03-19 | シチズン時計株式会社 | デンシコウガクテキヒヨウジタイノクドウホウホウ |
-
1977
- 1977-06-29 US US05/811,328 patent/US4146876A/en not_active Expired - Lifetime
-
1978
- 1978-03-17 CA CA299,221A patent/CA1085525A/en not_active Expired
- 1978-06-01 JP JP6502578A patent/JPS5431297A/ja active Pending
- 1978-06-21 DE DE7878300063T patent/DE2861344D1/de not_active Expired
- 1978-06-21 EP EP78300063A patent/EP0000616B1/en not_active Expired
- 1978-06-28 IT IT25056/78A patent/IT1108959B/it active
- 1978-06-29 BR BR7804156A patent/BR7804156A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
BR7804156A (pt) | 1979-04-10 |
IT7825056A0 (it) | 1978-06-28 |
CA1085525A (en) | 1980-09-09 |
US4146876A (en) | 1979-03-27 |
EP0000616A1 (en) | 1979-02-07 |
DE2861344D1 (en) | 1982-01-28 |
EP0000616B1 (en) | 1981-11-25 |
JPS5431297A (en) | 1979-03-08 |
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