JPH01181032U - - Google Patents
Info
- Publication number
- JPH01181032U JPH01181032U JP7749488U JP7749488U JPH01181032U JP H01181032 U JPH01181032 U JP H01181032U JP 7749488 U JP7749488 U JP 7749488U JP 7749488 U JP7749488 U JP 7749488U JP H01181032 U JPH01181032 U JP H01181032U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- imaging lens
- photoreceptor
- document surface
- 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
- 238000003384 imaging method Methods 0.000 claims description 4
- 108091008695 photoreceptors Proteins 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Control Of Exposure In Printing And Copying (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は画像濃度対光エネルギー特性説明図、第３図
はカラー記録における画像濃度対光エネルギー特
性説明図、第４図は従来の露光装置を示す断面図
である。
１……光源、２……原稿図、３……結像レンズ
、４……感光体、６……対向反射板、７……しや
光板、８……光量調節機構。
Fig. 1 is a sectional view showing one embodiment of the present invention;
FIG. 3 is an explanatory diagram of image density vs. light energy characteristics, FIG. 3 is an explanatory diagram of image density vs. light energy characteristics in color recording, and FIG. 4 is a sectional view showing a conventional exposure apparatus. DESCRIPTION OF SYMBOLS 1...Light source, 2...Document drawing, 3...Imaging lens, 4...Photoreceptor, 6...Opposing reflecting plate, 7...Shining light plate, 8...Light amount adjustment mechanism.
Claims (1)
る光のうち原稿面で散乱された光を集光する結像
レンズと、該結像レンズにより集光された光が投
影される感光体と、前記光源と結像レンズをはさ
んで、反対側に配置され前記光源からの光を原稿
面に照射する対向反射板とからなる露光装置であ
つて、前記対向反射板が前記光源からの光を前記
感光体上に照射する反射部を有することを特徴と
する露光装置。 A light source that illuminates a document surface, an imaging lens that collects light scattered on the document surface among the light emitted from the light source, and a photoreceptor on which the light focused by the imaging lens is projected. , an exposure device comprising the light source and an opposing reflecting plate disposed on the opposite side of the imaging lens and irradiating the document surface with light from the light source, wherein the opposing reflecting plate irradiates the light from the light source. An exposure apparatus comprising a reflecting section that irradiates the photoreceptor onto the photoreceptor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7749488U JPH01181032U (en) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7749488U JPH01181032U (en) | 1988-06-10 | 1988-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01181032U true JPH01181032U (en) | 1989-12-27 |
Family
ID=31302477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7749488U Pending JPH01181032U (en) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01181032U (en) |
-
1988
- 1988-06-10 JP JP7749488U patent/JPH01181032U/ja active Pending