JPS5651760A - Scanning type copying apparatus with laser display - Google Patents
Scanning type copying apparatus with laser displayInfo
- Publication number
- JPS5651760A JPS5651760A JP12728879A JP12728879A JPS5651760A JP S5651760 A JPS5651760 A JP S5651760A JP 12728879 A JP12728879 A JP 12728879A JP 12728879 A JP12728879 A JP 12728879A JP S5651760 A JPS5651760 A JP S5651760A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- laser light
- display
- laser
- mode
- 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
- Laser Beam Printer (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Abstract
PURPOSE: To make resolution higher than that of a CRT and make possible the displaying of exactly the same images as those at the recording by utilizing the recording laser light used for a scanning type copying machine as laser display.
CONSTITUTION: The optical system of laser display has recording mode and display mode. In the case of the display mode, the laser light emitted from a laser light source 10 is light modulated by a light modulator 11, and is subscanned by a subscanning galvano mirror 14 after passing through a condensing lens 12, thence it is subjected to main scanning by a main scanning rotary mirror 16. In the case of the recording mode, on the other hand, the subscanning is fixed, and the laser light modulated according to the signal is irradiated to a recording system by a reflecting mirror 17, whereby the copy to be obtained is obtained. The selection of the display mode and the recording mode is accomplished by an optical path changing control part 38, whereby it is made possible to perform displaying and recording with the same laser light.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12728879A JPS5651760A (en) | 1979-10-04 | 1979-10-04 | Scanning type copying apparatus with laser display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12728879A JPS5651760A (en) | 1979-10-04 | 1979-10-04 | Scanning type copying apparatus with laser display |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5651760A true JPS5651760A (en) | 1981-05-09 |
Family
ID=14956253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12728879A Pending JPS5651760A (en) | 1979-10-04 | 1979-10-04 | Scanning type copying apparatus with laser display |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5651760A (en) |
-
1979
- 1979-10-04 JP JP12728879A patent/JPS5651760A/en active Pending
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