JPS5463770A - Electrochromic display plate - Google Patents
Electrochromic display plateInfo
- Publication number
- JPS5463770A JPS5463770A JP12315677A JP12315677A JPS5463770A JP S5463770 A JPS5463770 A JP S5463770A JP 12315677 A JP12315677 A JP 12315677A JP 12315677 A JP12315677 A JP 12315677A JP S5463770 A JPS5463770 A JP S5463770A
- Authority
- JP
- Japan
- Prior art keywords
- holes
- wiring board
- display plate
- electrodes
- display
- 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
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 readily form a large size electrochromic display plate by using a both- side printed wiring board comprising connecting one side provided with display electrodes and the other side provided with lead electrodes by means of conductors passing through through-holes, as a substrate;
CONSTITUTION: Display electrodes 2 composed of a thin copper plate are provided on the front 1a of a wiring board 1 for double-sided printed wiring and these are covered with Ni plating 3, Au, Pt plating 4, etc. On the other hand, lead wires and drive circuits 5 are disposed on the back 1b, and are then connected to the above display electrodes 2 by way of the conductors 7 in through-holes 6, these through- holes 6 being sealed by being filled with solders 8. Glass spacers are provided on the circumferential edge of the above wiring board 1 and a glass substrate 10 is placed thereon and these are hermetically bonded. An electrodhcromic solution 11 is injected into the space betweeen both and the assembly is hermetically sealed to form the display plate.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12315677A JPS5463770A (en) | 1977-10-14 | 1977-10-14 | Electrochromic display plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12315677A JPS5463770A (en) | 1977-10-14 | 1977-10-14 | Electrochromic display plate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5463770A true JPS5463770A (en) | 1979-05-22 |
Family
ID=14853555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12315677A Pending JPS5463770A (en) | 1977-10-14 | 1977-10-14 | Electrochromic display plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5463770A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58194084A (en) * | 1982-05-10 | 1983-11-11 | セイコーエプソン株式会社 | Manufacture of display panel |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4846292A (en) * | 1971-10-12 | 1973-07-02 | ||
JPS4888894A (en) * | 1972-02-22 | 1973-11-21 |
-
1977
- 1977-10-14 JP JP12315677A patent/JPS5463770A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4846292A (en) * | 1971-10-12 | 1973-07-02 | ||
JPS4888894A (en) * | 1972-02-22 | 1973-11-21 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58194084A (en) * | 1982-05-10 | 1983-11-11 | セイコーエプソン株式会社 | Manufacture of display panel |
JPH0364869B2 (en) * | 1982-05-10 | 1991-10-08 | Seiko Epson Corp |
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