JPS5562431A - Electrochromic display cell and production thereof - Google Patents

Electrochromic display cell and production thereof

Info

Publication number
JPS5562431A
JPS5562431A JP13523978A JP13523978A JPS5562431A JP S5562431 A JPS5562431 A JP S5562431A JP 13523978 A JP13523978 A JP 13523978A JP 13523978 A JP13523978 A JP 13523978A JP S5562431 A JPS5562431 A JP S5562431A
Authority
JP
Japan
Prior art keywords
entire surface
insulation layer
electrodes
insulation
over
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
JP13523978A
Other languages
Japanese (ja)
Inventor
Junichi Wadokoro
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 JP13523978A priority Critical patent/JPS5562431A/en
Publication of JPS5562431A publication Critical patent/JPS5562431A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To make the insulation and corrosion prevention of electrodes perfect by providing an insulation layer which is patterned to negative type to the electrode surface for display driving and laminating electrochromic (EC) material over the entire surface of the electrodes and insulation layer then removing the EC material on the insulation layer.
CONSTITUTION: Positive type resist ink 10 is coated on the patterned transparent electrodes 9 on a glass substrate 8 by screen printing, etc. and is then set, after which silicon resin 11 is coated over the entire surface by a printing method and is then set. Next, the resist ink 10 is dissolved by injecting a resist removing agent, to expose the transparent electrodes 9 corresponding to the negative type display patterns. Next, EC material 12 is laminated over the entire surface by a vapor deposition method or the like and the portions on the silicone resin 11 not contributing to display are removed in an ultrasonic wave bath. Next, it is combined with anothe substrate having a counter electrode and electrolyte is injected therebetween to perfect the cell. In this way, the problem of uneven color, etc. owing to overlap of the EC material 12 and insulation film 11 is solved.
COPYRIGHT: (C)1980,JPO&Japio
JP13523978A 1978-11-02 1978-11-02 Electrochromic display cell and production thereof Pending JPS5562431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13523978A JPS5562431A (en) 1978-11-02 1978-11-02 Electrochromic display cell and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13523978A JPS5562431A (en) 1978-11-02 1978-11-02 Electrochromic display cell and production thereof

Publications (1)

Publication Number Publication Date
JPS5562431A true JPS5562431A (en) 1980-05-10

Family

ID=15147055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13523978A Pending JPS5562431A (en) 1978-11-02 1978-11-02 Electrochromic display cell and production thereof

Country Status (1)

Country Link
JP (1) JPS5562431A (en)

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