JPS5651760A - Scanning type copying apparatus with laser display - Google Patents

Scanning type copying apparatus with laser display

Info

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
Application number
JP12728879A
Other languages
Japanese (ja)
Inventor
Yasuo Hosaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12728879A priority Critical patent/JPS5651760A/en
Publication of JPS5651760A publication Critical patent/JPS5651760A/en
Pending legal-status Critical Current

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
JP12728879A 1979-10-04 1979-10-04 Scanning type copying apparatus with laser display Pending JPS5651760A (en)

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)

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