JPS5492342A - Electrochromic display body - Google Patents

Electrochromic display body

Info

Publication number
JPS5492342A
JPS5492342A JP15846277A JP15846277A JPS5492342A JP S5492342 A JPS5492342 A JP S5492342A JP 15846277 A JP15846277 A JP 15846277A JP 15846277 A JP15846277 A JP 15846277A JP S5492342 A JPS5492342 A JP S5492342A
Authority
JP
Japan
Prior art keywords
display body
transmittable
ion
tungsten oxide
scattering plate
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
JP15846277A
Other languages
Japanese (ja)
Inventor
Mitsuru Nishiyama
Mitsuo Ishii
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP15846277A priority Critical patent/JPS5492342A/en
Publication of JPS5492342A publication Critical patent/JPS5492342A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

PURPOSE: To obtain an electrochromic display body of less number of production processes and convenient handling by providing films of inorganic electrochromy meterial such as tungsten oxide films of both sides of an ion transmittable scattering plate impregnated with electrolyte and attaching electrodes respectively thereto.
CONSTITUTION: A tungsten oxide (WO3) film 6 and electrode 1 and a tungsten oxide film 6 and electrode 9 are laminated on both sides of an ion transmittable scattering plate 7 impregnated with the electrolyte comprising containing heptyl viologen bromide, potassium bromide or other to provide the display body. A porous plastics, porous ceramics and the like are desirable for the abovementioned ion transmittable scattering plate.
COPYRIGHT: (C)1979,JPO&Japio
JP15846277A 1977-12-29 1977-12-29 Electrochromic display body Pending JPS5492342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15846277A JPS5492342A (en) 1977-12-29 1977-12-29 Electrochromic display body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15846277A JPS5492342A (en) 1977-12-29 1977-12-29 Electrochromic display body

Publications (1)

Publication Number Publication Date
JPS5492342A true JPS5492342A (en) 1979-07-21

Family

ID=15672258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15846277A Pending JPS5492342A (en) 1977-12-29 1977-12-29 Electrochromic display body

Country Status (1)

Country Link
JP (1) JPS5492342A (en)

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