JPS54130128A - Light writing method in two color recording system - Google Patents
Light writing method in two color recording systemInfo
- Publication number
- JPS54130128A JPS54130128A JP3769378A JP3769378A JPS54130128A JP S54130128 A JPS54130128 A JP S54130128A JP 3769378 A JP3769378 A JP 3769378A JP 3769378 A JP3769378 A JP 3769378A JP S54130128 A JPS54130128 A JP S54130128A
- Authority
- JP
- Japan
- Prior art keywords
- photoreceptor
- kinds
- photoconductive layers
- laser light
- color recording
- 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
- Holders For Sensitive Materials And Originals (AREA)
Abstract
PURPOSE: To enable arbitrary two color recording to be performed by coexistently applying two kinds of light of difference wavelengths from charging process to a photoreceptor having two kinds of photoconductive layers of mutually different spectral sensitivities.
CONSTITUTION: A photoreceptor 1 is of the 3-layer structure comprising laminating two kinds of photoconductive layers 12 and 13 of mutually different spectral sensitivities on a conductive substrate. Laser light sources 2 and 3 are laser light of the wavelengths capable of making the photoconductive layers 12 and 12, 13 respectively conductive. The laser beams α, β radiated from the laser light sources 2, 3 are entered respectively to modulators 4, 5, where they undergo intensity modulation according to the information signals X, Y. The laser beams αX, βY having thus been made to light signals are synthesized to one beam by a dichroic mirror 6 and reflecting mirror 7. This beam enters a rotary polyhedral mirror 9 and scans on the peripheral surface of the photoreceptor 1 by an fθ lens system 10.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3769378A JPS54130128A (en) | 1978-03-31 | 1978-03-31 | Light writing method in two color recording system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3769378A JPS54130128A (en) | 1978-03-31 | 1978-03-31 | Light writing method in two color recording system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54130128A true JPS54130128A (en) | 1979-10-09 |
JPS6246862B2 JPS6246862B2 (en) | 1987-10-05 |
Family
ID=12504627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3769378A Granted JPS54130128A (en) | 1978-03-31 | 1978-03-31 | Light writing method in two color recording system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54130128A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0193380A (en) * | 1987-02-02 | 1989-04-12 | Konica Corp | Image recorder |
-
1978
- 1978-03-31 JP JP3769378A patent/JPS54130128A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0193380A (en) * | 1987-02-02 | 1989-04-12 | Konica Corp | Image recorder |
Also Published As
Publication number | Publication date |
---|---|
JPS6246862B2 (en) | 1987-10-05 |
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