JPH0287239U - - Google Patents
Info
- Publication number
- JPH0287239U JPH0287239U JP16747888U JP16747888U JPH0287239U JP H0287239 U JPH0287239 U JP H0287239U JP 16747888 U JP16747888 U JP 16747888U JP 16747888 U JP16747888 U JP 16747888U JP H0287239 U JPH0287239 U JP H0287239U
- Authority
- JP
- Japan
- Prior art keywords
- color separation
- separation filter
- light transmitting
- filter unit
- exposure apparatus
- 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
- 238000000926 separation method Methods 0.000 claims description 10
- 230000004075 alteration Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Color Electrophotography (AREA)
Description
第１図〜第５図は本考案をカラー複写機に適用
した一実施例を示し、第１図は要部の斜視図、第
２図はカラー複写機の全体概略構成図、第３図〜
第５図は要部の動作状態の正面図、第６図は他の
実施例の要部の正面図である。
１……原稿台ガラス、２……感光体ドラム、３
……収束性光伝送体アレイ（ＳＬＡ）、４……色
分解フイルタユニツト、４Ｂ……色分解フイルタ
（青）、４Ｇ……色分解フイルタ（緑）、４Ｒ…
…色分解フイルタ（赤）、２１……ガイド部材、
２３……ラツク、２６……回転軸、２７……ピニ
オン、２８……カム、３１……パルスモータ。
Figures 1 to 5 show an embodiment in which the present invention is applied to a color copying machine, with Figure 1 being a perspective view of the main parts, Figure 2 being a general schematic diagram of the color copying machine, and Figures 3 to 5.
FIG. 5 is a front view of the operating state of the main part, and FIG. 6 is a front view of the main part of another embodiment. 1...Original table glass, 2...Photoconductor drum, 3
...Convergent light transmitter array (SLA), 4...Color separation filter unit, 4B...Color separation filter (blue), 4G...Color separation filter (green), 4R...
...Color separation filter (red), 21...Guide member,
23... Rack, 26... Rotating shaft, 27... Pinion, 28... Cam, 31... Pulse motor.
Claims (1)
いに異なりかつフイルタ厚さ又は屈折率を異なら
せて色収差を補正するようにした複数の色分解フ
イルタとを備えた露光装置において、 複数の色分解フイルタを備えた色分解フイルタ
ユニツトと、 任意の色分解フイルタを選択的に光路上に位置
させるように色分解フイルタユニツトを移動可能
に支持する手段と、 収束性光伝送体アレイを画像投影面に対して遠
近方向に移動可能に支持する手段と、 移動可能に支持された色分解フイルタユニツト
と収束性光伝送体アレイを互いに連動して移動さ
せる連動手段とその駆動手段とを 備えたことを特徴とする露光装置。[Claims for Utility Model Registration] Comprising a convergent light transmitting body array and a plurality of color separation filters in which the dominant wavelengths of transmitted light are different from each other and the filter thickness or refractive index is made different to correct chromatic aberration. An exposure apparatus comprising: a color separation filter unit having a plurality of color separation filters; means for movably supporting the color separation filter unit so as to selectively position any color separation filter on an optical path; A means for supporting a light transmitting element array so as to be movable in a distance direction with respect to an image projection plane; an interlocking means for moving a movably supported color separation filter unit and a convergent light transmitting element array in conjunction with each other; An exposure apparatus characterized by comprising a driving means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16747888U JPH0287239U (en) | 1988-12-23 | 1988-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16747888U JPH0287239U (en) | 1988-12-23 | 1988-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0287239U true JPH0287239U (en) | 1990-07-10 |
Family
ID=31455813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16747888U Pending JPH0287239U (en) | 1988-12-23 | 1988-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0287239U (en) |
-
1988
- 1988-12-23 JP JP16747888U patent/JPH0287239U/ja active Pending
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