CH613598GA3 - - Google Patents

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Publication number
CH613598GA3
CH613598GA3 CH1551375A CH1551375A CH613598GA3 CH 613598G A3 CH613598G A3 CH 613598GA3 CH 1551375 A CH1551375 A CH 1551375A CH 1551375 A CH1551375 A CH 1551375A CH 613598G A3 CH613598G A3 CH 613598GA3
Authority
CH
Switzerland
Prior art keywords
indicia
electro
provision
displayed
increasing
Prior art date
Application number
CH1551375A
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 filed Critical
Publication of CH613598GA3 publication Critical patent/CH613598GA3/xx

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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
    • G02F1/153—Constructional details
    • G02F1/155—Electrodes
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details
    • G04G9/0035—Details constructional

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

In an electro-chromic display device having a display field, provision is made for showing a plurality of indicia in the same or overlapping regions, thereby increasing the range of indicia which can be displayed in a given area.
CH1551375A 1974-12-09 1975-11-28 CH613598GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49141360A JPS5167091A (en) 1974-12-09 1974-12-09

Publications (1)

Publication Number Publication Date
CH613598GA3 true CH613598GA3 (en) 1979-10-15

Family

ID=15290159

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1551375A CH613598GA3 (en) 1974-12-09 1975-11-28

Country Status (3)

Country Link
US (1) US4006969A (en)
JP (1) JPS5167091A (en)
CH (1) CH613598GA3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52100381A (en) * 1976-02-20 1977-08-23 Dainippon Toryo Co Ltd Electrochromic display element
US4147416A (en) * 1976-03-30 1979-04-03 Citizen Watch Co., Ltd. Electrochromic display device
JPS52138149A (en) * 1976-05-14 1977-11-18 Nippon Chemical Ind Electrochromic element
US5223959A (en) * 1989-07-17 1993-06-29 Polytronix, Inc. Red, blue and green serial encapsulated liquid crystal display and driving method
US5920256A (en) * 1997-04-08 1999-07-06 Ut Automotive Dearborn, Inc. Gauge with mechanical indicator and reconfigurable gauge display
DE102004038916A1 (en) * 2003-09-03 2005-03-31 Volkswagen Ag Display device for motor vehicle, includes display element for optically representing information concerning motor vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096271A (en) * 1958-11-26 1963-07-02 Burroughs Corp Data display device
NL6800473A (en) * 1968-01-12 1969-07-15
US3622224A (en) * 1969-08-20 1971-11-23 Xerox Corp Liquid crystal alpha-numeric electro-optic imaging device
JPS5114360B1 (en) * 1970-12-23 1976-05-08
US3839857A (en) * 1971-06-03 1974-10-08 American Cyanamid Co Electrochromic information displays
BE793156A (en) * 1971-12-23 1973-06-21 Philips Nv IMAGE REPRODUCING CELL

Also Published As

Publication number Publication date
JPS5167091A (en) 1976-06-10
US4006969A (en) 1977-02-08

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