JPS5655977A - Electrophotographic copier for photographic film - Google Patents
Electrophotographic copier for photographic filmInfo
- Publication number
- JPS5655977A JPS5655977A JP13153579A JP13153579A JPS5655977A JP S5655977 A JPS5655977 A JP S5655977A JP 13153579 A JP13153579 A JP 13153579A JP 13153579 A JP13153579 A JP 13153579A JP S5655977 A JPS5655977 A JP S5655977A
- Authority
- JP
- Japan
- Prior art keywords
- film
- mirror
- mask
- optical path
- supported
- 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
Abstract
PURPOSE: To obtain sharp composite images through simple operation by providing a half mirror within an exposure optical path projecting the photographic film supported by an aperture mask.
CONSTITUTION: The photographic film 5 supported by an aperture mask 4 is transmission-exposed by a lighting part A consisting of a lamp 7 with a reflecting mirror and capacitors 8, 9, and the images of the film 5 are formed on a photosensitive drum by way of the 1st mirror 10, a lens 11, the 2nd mirror 12 and exposure optical path process. In addition, the mirror 10 is constituted by a half mirror and a film 102 supported by a mask 101 is disposed at the distance equal to the optical path length of the film 5 from the lens 11. The central black part of the film 102 is made slightly smaller than the mask 4 and the outside circumference of the circumferential transparent part is made larger than the outside circumference of the mask 4. This part is transmission-exposed by a lighting part B consisting of a lamp 103 with a reflecting mirror and capacitors 104, 105 and is imaged on the same photosensitive drum in the process similar to that for the case of the film 5. Thereby, the sharp composite images may be easily obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13153579A JPS5655977A (en) | 1979-10-12 | 1979-10-12 | Electrophotographic copier for photographic film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13153579A JPS5655977A (en) | 1979-10-12 | 1979-10-12 | Electrophotographic copier for photographic film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5655977A true JPS5655977A (en) | 1981-05-16 |
Family
ID=15060337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13153579A Pending JPS5655977A (en) | 1979-10-12 | 1979-10-12 | Electrophotographic copier for photographic film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5655977A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63137337U (en) * | 1987-03-02 | 1988-09-09 | ||
JPH05165114A (en) * | 1991-12-17 | 1993-06-29 | Nobuaki Koga | Soft edge synthesizing device |
-
1979
- 1979-10-12 JP JP13153579A patent/JPS5655977A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63137337U (en) * | 1987-03-02 | 1988-09-09 | ||
JPH05165114A (en) * | 1991-12-17 | 1993-06-29 | Nobuaki Koga | Soft edge synthesizing device |
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