JPS55155322A - Image memory element - Google Patents
Image memory elementInfo
- Publication number
- JPS55155322A JPS55155322A JP6310379A JP6310379A JPS55155322A JP S55155322 A JPS55155322 A JP S55155322A JP 6310379 A JP6310379 A JP 6310379A JP 6310379 A JP6310379 A JP 6310379A JP S55155322 A JPS55155322 A JP S55155322A
- Authority
- JP
- Japan
- Prior art keywords
- providing
- single crystal
- insulation layer
- image
- memory action
- 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.)
- Granted
Links
Abstract
PURPOSE: To provide memory action to the image transducer by providing an insulation layer having ferrodielectric characteristic on at least one surface of a single crystal plate having electro-optic effect and photoconductive effect of wavelength dependency and providing a transparent electrode which applies an electric field to the single crystal plate and insulation layer.
CONSTITUTION: Insulation layers 15, 15' composed of polyvinylidene fluoride or copolymer of vinylidene fluoride and tetrafluoroethylene having ferrodielectric characteristic are formed on both sides of the signle crystal 14 of Bi12SiO20, Bi2 GeO20 which have high photoconductive effect to write light and by which the single crystal of large size and high quality is readily obtained. Thence, transparent electrodes 16, 16' of In2O3 or the like are formed on the layers 15, 15', whereby memory action is provided to the image transducer which converts the image of incoherent light to the image information of coherent light. It is possible to provide the similar memory action evey by providing the insulation layer on only the one side.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6310379A JPS55155322A (en) | 1979-05-22 | 1979-05-22 | Image memory element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6310379A JPS55155322A (en) | 1979-05-22 | 1979-05-22 | Image memory element |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55155322A true JPS55155322A (en) | 1980-12-03 |
JPS6231326B2 JPS6231326B2 (en) | 1987-07-08 |
Family
ID=13219612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6310379A Granted JPS55155322A (en) | 1979-05-22 | 1979-05-22 | Image memory element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55155322A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59215096A (en) * | 1983-05-20 | 1984-12-04 | Rikagaku Kenkyusho | Method for recording information in ferroelectric polymer |
JPS6121098U (en) * | 1984-07-13 | 1986-02-06 | 島田理化工業株式会社 | Information reading device for dielectric memory element |
US20110187912A1 (en) * | 2010-02-02 | 2011-08-04 | Kabushiki Kaisha Toshiba | Solid state imaging device and method for manufacturing the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5399409A (en) * | 1977-02-10 | 1978-08-30 | Mitsubishi Electric Corp | Solid commutator motor device |
-
1979
- 1979-05-22 JP JP6310379A patent/JPS55155322A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5399409A (en) * | 1977-02-10 | 1978-08-30 | Mitsubishi Electric Corp | Solid commutator motor device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59215096A (en) * | 1983-05-20 | 1984-12-04 | Rikagaku Kenkyusho | Method for recording information in ferroelectric polymer |
JPS6121098U (en) * | 1984-07-13 | 1986-02-06 | 島田理化工業株式会社 | Information reading device for dielectric memory element |
US20110187912A1 (en) * | 2010-02-02 | 2011-08-04 | Kabushiki Kaisha Toshiba | Solid state imaging device and method for manufacturing the same |
US8624344B2 (en) * | 2010-02-02 | 2014-01-07 | Kabushiki Kaisha Toshiba | Solid state imaging device and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6231326B2 (en) | 1987-07-08 |
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