JPS5624323A - Electrochromic display body - Google Patents

Electrochromic display body

Info

Publication number
JPS5624323A
JPS5624323A JP9932479A JP9932479A JPS5624323A JP S5624323 A JPS5624323 A JP S5624323A JP 9932479 A JP9932479 A JP 9932479A JP 9932479 A JP9932479 A JP 9932479A JP S5624323 A JPS5624323 A JP S5624323A
Authority
JP
Japan
Prior art keywords
layer
metal layer
substrates
sealing
insulation layer
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
JP9932479A
Other languages
Japanese (ja)
Inventor
Satoshi Ishihama
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP9932479A priority Critical patent/JPS5624323A/en
Publication of JPS5624323A publication Critical patent/JPS5624323A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prevent entry of moisture etc. and prolong life by forming an inorganic insulation layer on the sealing areas of substrates, forming a metal layer thereon, forming a metal layer on the electrolyte injection port area and performing the melt sticking of the sealing areas of the substrates to themselves and sealing of the injection port area by a low m.p. metal alloy.
CONSTITUTION: Display electrodes 2 are formed on a glass substrate 1 and an insulation layer 3 is formed on the lead portions of the electrodes 2 by Al2O3 etc. Next, an insulation layer 4 is formed by low m.p. glass and a metal layer 5 is formed thereon by using gold paste. Next, a WO3 layer (electrochromic layer) 6 is formed by vacuum evaporation on the display areas of the electrodes 2. On the other hand, a glass insulation layer 4 and a metal layer 5 are provided on the sealing areas of a concave substrate 7 as well. In addition, an electrolyte injecting port 8 is opened and a metal layer 9 is formed on the port area 8 by two layer vacuum evaporation of Cr and gold. Next, a thin porous alumina plate 11 is inserted between the substrates 1, 7, after which solder 10 is melted by high frequency heating, whereby the substrates 1, 7 are melt stuck. Next, electrolyte 13 is injected, after which the injection port 8 is sealed by melt sticking with the sealing metal layer 9 and solder 12.
COPYRIGHT: (C)1981,JPO&Japio
JP9932479A 1979-08-03 1979-08-03 Electrochromic display body Pending JPS5624323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9932479A JPS5624323A (en) 1979-08-03 1979-08-03 Electrochromic display body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9932479A JPS5624323A (en) 1979-08-03 1979-08-03 Electrochromic display body

Publications (1)

Publication Number Publication Date
JPS5624323A true JPS5624323A (en) 1981-03-07

Family

ID=14244447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9932479A Pending JPS5624323A (en) 1979-08-03 1979-08-03 Electrochromic display body

Country Status (1)

Country Link
JP (1) JPS5624323A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103901692A (en) * 2012-12-26 2014-07-02 立得光电科技股份有限公司 Electrochromic structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103901692A (en) * 2012-12-26 2014-07-02 立得光电科技股份有限公司 Electrochromic structure

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