JPH0427418U - - Google Patents
Info
- Publication number
- JPH0427418U JPH0427418U JP6883590U JP6883590U JPH0427418U JP H0427418 U JPH0427418 U JP H0427418U JP 6883590 U JP6883590 U JP 6883590U JP 6883590 U JP6883590 U JP 6883590U JP H0427418 U JPH0427418 U JP H0427418U
- Authority
- JP
- Japan
- Prior art keywords
- rod lenses
- rod
- lens array
- rod lens
- lenses
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Systems Of Projection Type Copiers (AREA)
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
図面は、本考案による一実施例を示すもので、
第１図はロツドレンズアレイの平面図、第２図は
画像入力装置の立体図、第３図はロツドレンズア
レイによる像の光量分布を示す図、第４図は従来
技術によるロツドレンズアレイの平面図、第５図
は従来技術によるロツドレンズアレイによる像の
光量分布を示す図である。
１ａ，１ｂ，１ｃ……ロツドレンズ、ｅ……ロ
ツドレンズアレイ。
The drawings show one embodiment of the present invention.
Figure 1 is a plan view of the rod lens array, Figure 2 is a three-dimensional view of the image input device, Figure 3 is a diagram showing the light intensity distribution of an image by the rod lens array, and Figure 4 is a rod lens according to the prior art. FIG. 5, a plan view of the array, is a diagram showing the light intensity distribution of an image produced by a rod lens array according to the prior art. 1a, 1b, 1c...rod lens, e...rod lens array.
Claims (1)
）に配列してあり、各列のロツドレンズは行方向
に順次ｄ／Ｎピツチ（ｄはロツドレンズの直径）
ずらしてある ことを特徴とするロツドレンズアレイ。[Claims for Utility Model Registration] A plurality of rod lenses are arranged in N columns (N is an integer of 3 or more), and the rod lenses in each column have a pitch of d/N in the row direction (d is the diameter of the rod lenses).
A rod lens array characterized by being staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6883590U JPH0427418U (en) | 1990-06-28 | 1990-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6883590U JPH0427418U (en) | 1990-06-28 | 1990-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427418U true JPH0427418U (en) | 1992-03-04 |
Family
ID=31603613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6883590U Pending JPH0427418U (en) | 1990-06-28 | 1990-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427418U (en) |
-
1990
- 1990-06-28 JP JP6883590U patent/JPH0427418U/ja active Pending
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