JPS5630115A - Instrument for viewing video of television large - Google Patents
Instrument for viewing video of television largeInfo
- Publication number
- JPS5630115A JPS5630115A JP10616079A JP10616079A JPS5630115A JP S5630115 A JPS5630115 A JP S5630115A JP 10616079 A JP10616079 A JP 10616079A JP 10616079 A JP10616079 A JP 10616079A JP S5630115 A JPS5630115 A JP S5630115A
- Authority
- JP
- Japan
- Prior art keywords
- television
- instrument
- viewing video
- magnified
- video
- 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
- Transforming Electric Information Into Light Information (AREA)
Abstract
PURPOSE: To enable large video to be easily obtained by magnifying television image by using convex and concave lenses and totally reflecting prisms.
CONSTITUTION: A convex lens 1, total reflecting prisms 3, 3, transparent glass 2 and a concave lens 4 are mounted to an outside frame 5. Television video is magnified by this device and is projected to a screen or the like, whereby the easily magnified television image may be viewed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10616079A JPS5630115A (en) | 1979-08-21 | 1979-08-21 | Instrument for viewing video of television large |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10616079A JPS5630115A (en) | 1979-08-21 | 1979-08-21 | Instrument for viewing video of television large |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5630115A true JPS5630115A (en) | 1981-03-26 |
Family
ID=14426530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10616079A Pending JPS5630115A (en) | 1979-08-21 | 1979-08-21 | Instrument for viewing video of television large |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5630115A (en) |
-
1979
- 1979-08-21 JP JP10616079A patent/JPS5630115A/en active Pending
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