JPS523445A - Reading out device for optical information - Google Patents
Reading out device for optical informationInfo
- Publication number
- JPS523445A JPS523445A JP7933275A JP7933275A JPS523445A JP S523445 A JPS523445 A JP S523445A JP 7933275 A JP7933275 A JP 7933275A JP 7933275 A JP7933275 A JP 7933275A JP S523445 A JPS523445 A JP S523445A
- Authority
- JP
- Japan
- Prior art keywords
- reading out
- optical information
- out device
- twocolor
- enlargement
- 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
Landscapes
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
PURPOSE: By reading out using a reversible photosensitive element of light-of-twocolor, to get easily the enlargement of contrast and the regenerative video of both negative and positive.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7933275A JPS523445A (en) | 1975-06-27 | 1975-06-27 | Reading out device for optical information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7933275A JPS523445A (en) | 1975-06-27 | 1975-06-27 | Reading out device for optical information |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS523445A true JPS523445A (en) | 1977-01-11 |
JPS5619611B2 JPS5619611B2 (en) | 1981-05-08 |
Family
ID=13686923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7933275A Granted JPS523445A (en) | 1975-06-27 | 1975-06-27 | Reading out device for optical information |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS523445A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5466856A (en) * | 1977-11-08 | 1979-05-29 | Agency Of Ind Science & Technol | Video information read system |
JPS5466857A (en) * | 1977-11-08 | 1979-05-29 | Agency Of Ind Science & Technol | Video information read system |
JPS58167888U (en) * | 1982-04-30 | 1983-11-09 | シャープ株式会社 | Refrigerator with thawing chamber |
-
1975
- 1975-06-27 JP JP7933275A patent/JPS523445A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5466856A (en) * | 1977-11-08 | 1979-05-29 | Agency Of Ind Science & Technol | Video information read system |
JPS5466857A (en) * | 1977-11-08 | 1979-05-29 | Agency Of Ind Science & Technol | Video information read system |
JPS58167888U (en) * | 1982-04-30 | 1983-11-09 | シャープ株式会社 | Refrigerator with thawing chamber |
Also Published As
Publication number | Publication date |
---|---|
JPS5619611B2 (en) | 1981-05-08 |
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