JPS56130722A - Display cell and its manufacture - Google Patents

Display cell and its manufacture

Info

Publication number
JPS56130722A
JPS56130722A JP3263880A JP3263880A JPS56130722A JP S56130722 A JPS56130722 A JP S56130722A JP 3263880 A JP3263880 A JP 3263880A JP 3263880 A JP3263880 A JP 3263880A JP S56130722 A JPS56130722 A JP S56130722A
Authority
JP
Japan
Prior art keywords
transition metal
display electrode
coloring layer
layer
atmosphere
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP3263880A
Other languages
Japanese (ja)
Inventor
Hiroshi Morita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3263880A priority Critical patent/JPS56130722A/en
Publication of JPS56130722A publication Critical patent/JPS56130722A/en
Pending legal-status Critical Current

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
    • G02F1/1514—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 characterised by the electrochromic material, e.g. by the electrodeposited material
    • G02F1/1523—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 characterised by the electrochromic material, e.g. by the electrodeposited material comprising inorganic material
    • G02F1/1524—Transition metal compounds

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To obtain an electrochromic display cell having improved response characteristics, by forming an electrochromic coloring layer of a display electrode, by depositing a transition metal oxide from a vapor phase state under an atmosphere containing halogen. CONSTITUTION:On light-transmittable base 1 made with glass, etc., display electrode 2 is formed in a desired shape and to a desired size and then electrochromic coloring layer 3 is formed on the display part of display electrode 2. For the formation of this coloring layer 3, base 1 having display electrode 2 is placed in a vacuum tank, in which an atmosphere of halogen gas or a gaseous halide of transition metal is produced. In this atmosphere, a layer of a transition metal oxide containing halogen elements is deposited on display electrode 2 by evaporating the transition metal, such as tungsten oxide and molybdenum oxide, to form the coloring layer. The layer of the transition metal oxide can be obtained not only in the said evaporating method, but also in sputtering, ion-plating and CVD methods, etc.
JP3263880A 1980-03-17 1980-03-17 Display cell and its manufacture Pending JPS56130722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3263880A JPS56130722A (en) 1980-03-17 1980-03-17 Display cell and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3263880A JPS56130722A (en) 1980-03-17 1980-03-17 Display cell and its manufacture

Publications (1)

Publication Number Publication Date
JPS56130722A true JPS56130722A (en) 1981-10-13

Family

ID=12364388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3263880A Pending JPS56130722A (en) 1980-03-17 1980-03-17 Display cell and its manufacture

Country Status (1)

Country Link
JP (1) JPS56130722A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129269A (en) * 1989-05-15 1992-07-14 Darling-Delaware Company, Inc. Meter for automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129269A (en) * 1989-05-15 1992-07-14 Darling-Delaware Company, Inc. Meter for automobile

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