IT1108959B - Dispositivo di visualizzazione elettrocomico indirizzato per mezzo di una matrice - Google Patents

Dispositivo di visualizzazione elettrocomico indirizzato per mezzo di una matrice

Info

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
Application number
IT25056/78A
Other languages
English (en)
Other versions
IT7825056A0 (it
Original Assignee
Ibm
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ibm filed Critical Ibm
Publication of IT7825056A0 publication Critical patent/IT7825056A0/it
Application granted granted Critical
Publication of IT1108959B publication Critical patent/IT1108959B/it

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)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (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)
IT25056/78A 1977-06-29 1978-06-28 Dispositivo di visualizzazione elettrocomico indirizzato per mezzo di una matrice IT1108959B (it)

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)

* Cited by examiner, † Cited by third party
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
AU2002252426B2 (en) * 2001-03-19 2007-08-23 Aveso, Inc. Matrix addressable electrochromic display device
US6806526B2 (en) * 2001-08-13 2004-10-19 Advanced Micro Devices, Inc. Memory device
WO2003017282A1 (en) * 2001-08-13 2003-02-27 Advanced Micro Devices, Inc. Memory cell
US6744549B2 (en) * 2002-03-19 2004-06-01 Dow Global Technologies Inc. Electrochromic display device
WO2006051056A1 (de) * 2004-11-12 2006-05-18 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CA1085525A (en) 1980-09-09
US4146876A (en) 1979-03-27
BR7804156A (pt) 1979-04-10
DE2861344D1 (en) 1982-01-28
EP0000616A1 (en) 1979-02-07
IT7825056A0 (it) 1978-06-28
JPS5431297A (en) 1979-03-08
EP0000616B1 (en) 1981-11-25

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