JPS5222497A - Electro-optic type display unit - Google Patents
Electro-optic type display unitInfo
- Publication number
- JPS5222497A JPS5222497A JP9890775A JP9890775A JPS5222497A JP S5222497 A JPS5222497 A JP S5222497A JP 9890775 A JP9890775 A JP 9890775A JP 9890775 A JP9890775 A JP 9890775A JP S5222497 A JPS5222497 A JP S5222497A
- Authority
- JP
- Japan
- Prior art keywords
- electro
- type display
- display unit
- optic type
- optic
- 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
Abstract
PURPOSE: To simplify the handling by driving the electro-optic type display element with the electrical energy generated with piezo-electric elements, without using batteries or the commercial power sources.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9890775A JPS5222497A (en) | 1975-08-13 | 1975-08-13 | Electro-optic type display unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9890775A JPS5222497A (en) | 1975-08-13 | 1975-08-13 | Electro-optic type display unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5222497A true JPS5222497A (en) | 1977-02-19 |
Family
ID=14232191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9890775A Pending JPS5222497A (en) | 1975-08-13 | 1975-08-13 | Electro-optic type display unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5222497A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6121735A (en) * | 1985-03-14 | 1986-01-30 | Unitika Ltd | Phenolic chelating ion exchange resin |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4331432Y1 (en) * | 1966-12-28 | 1968-12-20 | ||
JPS443651Y1 (en) * | 1967-01-06 | 1969-02-10 |
-
1975
- 1975-08-13 JP JP9890775A patent/JPS5222497A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4331432Y1 (en) * | 1966-12-28 | 1968-12-20 | ||
JPS443651Y1 (en) * | 1967-01-06 | 1969-02-10 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6121735A (en) * | 1985-03-14 | 1986-01-30 | Unitika Ltd | Phenolic chelating ion exchange resin |
JPS6348587B2 (en) * | 1985-03-14 | 1988-09-29 | Unitika Ltd |
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