JPS6051530U - scanning optical device - Google Patents
scanning optical deviceInfo
- Publication number
- JPS6051530U JPS6051530U JP14442583U JP14442583U JPS6051530U JP S6051530 U JPS6051530 U JP S6051530U JP 14442583 U JP14442583 U JP 14442583U JP 14442583 U JP14442583 U JP 14442583U JP S6051530 U JPS6051530 U JP S6051530U
- Authority
- JP
- Japan
- Prior art keywords
- optical scanner
- optical device
- scanning optical
- photoconductor
- cylindrical lens
- 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
- Fax Reproducing Arrangements (AREA)
- Mechanical Optical Scanning Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、光走査装置の斜視図である。第２図は、結像
レンズと光走査面の模式図である。第３図のａは、円筒
レンズの模式図である。第３図のｂは、光走査器から光
走査面までの模式図である。第４図は、光走査器から感
光体（光走査面）までの斜視図である。第５図は、円筒
レンズの位置Ｘ対透過率ｙのグラフである。第６図は、
ビーム径対光強度のグラフである。第７図は、光走査器
から光走査面までの模式図である。第８図は、角度θ対
透過率のグラフである。
才３ｍ
才４−口FIG. 1 is a perspective view of the optical scanning device. FIG. 2 is a schematic diagram of an imaging lens and a light scanning surface. FIG. 3a is a schematic diagram of a cylindrical lens. FIG. 3b is a schematic diagram from the optical scanner to the optical scanning surface. FIG. 4 is a perspective view from the optical scanner to the photoreceptor (light scanning surface). FIG. 5 is a graph of position X versus transmittance y of a cylindrical lens. Figure 6 shows
2 is a graph of beam diameter versus light intensity. FIG. 7 is a schematic diagram from the optical scanner to the optical scanning surface. FIG. 8 is a graph of angle θ versus transmittance. 3m old, 4m old
Claims (1)
を絞り込む結像レンズと、結像レンズと感光体上との間
に、光走査器の面倒れを補正するためにおかれる円筒レ
ンズとで構成される走査光学装置において上記円筒レン
ズの、光走査方向と平行に透過率を連続的に変化させた
ことを特徴とする走査光学装置。An optical scanner, an imaging lens that focuses the laser beam onto the photoconductor that the optical scanner scans, and an optical scanner placed between the imaging lens and the photoconductor to correct the tilt of the optical scanner. 1. A scanning optical device comprising a cylindrical lens, characterized in that the cylindrical lens has a transmittance that is continuously changed in parallel to a light scanning direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14442583U JPS6051530U (en) | 1983-09-16 | 1983-09-16 | scanning optical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14442583U JPS6051530U (en) | 1983-09-16 | 1983-09-16 | scanning optical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6051530U true JPS6051530U (en) | 1985-04-11 |
Family
ID=30322071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14442583U Pending JPS6051530U (en) | 1983-09-16 | 1983-09-16 | scanning optical device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6051530U (en) |
-
1983
- 1983-09-16 JP JP14442583U patent/JPS6051530U/en active Pending
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