JPS5646208A - Picture converting element - Google Patents
Picture converting elementInfo
- Publication number
- JPS5646208A JPS5646208A JP12129079A JP12129079A JPS5646208A JP S5646208 A JPS5646208 A JP S5646208A JP 12129079 A JP12129079 A JP 12129079A JP 12129079 A JP12129079 A JP 12129079A JP S5646208 A JPS5646208 A JP S5646208A
- Authority
- JP
- Japan
- Prior art keywords
- write
- dichroic
- opposite side
- converting element
- 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
Links
Abstract
PURPOSE: To improve write sensitivity either by forming a dichroic layer on a picture converting element at the opposite side to its write side or by bringing into hermetic contact a dichroic mirror with the same effect.
CONSTITUTION: On both the surfaces of sing crystal 1 of bismuth silicon oxide (Bi12SiO20) or bismuth germanium oxide(bi12GeO20), thin and transparent insulating layers 2 made of polyparaxylylene, etc., are formed and outside of them, clear electrodes 3 are further formed. At the opposite side to the write side of this element, layer 13 is formed which reflects write light and allows read light to pass through it. When occasion demands, glass substrate 14 with vapor-deposited dichroic reflective layers are brought into hermetic contact with electrode layers of the electrode.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12129079A JPS5646208A (en) | 1979-09-19 | 1979-09-19 | Picture converting element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12129079A JPS5646208A (en) | 1979-09-19 | 1979-09-19 | Picture converting element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5646208A true JPS5646208A (en) | 1981-04-27 |
Family
ID=14807588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12129079A Pending JPS5646208A (en) | 1979-09-19 | 1979-09-19 | Picture converting element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5646208A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4960243A (en) * | 1972-08-02 | 1974-06-11 | ||
JPS5448262A (en) * | 1977-09-24 | 1979-04-16 | Sumitomo Electric Ind Ltd | Image transducer |
-
1979
- 1979-09-19 JP JP12129079A patent/JPS5646208A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4960243A (en) * | 1972-08-02 | 1974-06-11 | ||
JPS5448262A (en) * | 1977-09-24 | 1979-04-16 | Sumitomo Electric Ind Ltd | Image transducer |
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