JPH0176245U - - Google Patents
Info
- Publication number
- JPH0176245U JPH0176245U JP1987171837U JP17183787U JPH0176245U JP H0176245 U JPH0176245 U JP H0176245U JP 1987171837 U JP1987171837 U JP 1987171837U JP 17183787 U JP17183787 U JP 17183787U JP H0176245 U JPH0176245 U JP H0176245U
- Authority
- JP
- Japan
- Prior art keywords
- light
- liquid crystal
- rows
- crystal light
- shutter
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Liquid Crystal (AREA)
Description
第１図は本考案の液晶光ヘツドの構造を示す図
で、１は光源、２は液晶光シヤツタ、２１，２２
はシヤツタ列、３はロツドレンズアレイ、３１は
ロツドレンズ、３２，３３はロツドレンズ列の中
心線、４は感光体である。
FIG. 1 is a diagram showing the structure of the liquid crystal light head of the present invention, in which 1 is a light source, 2 is a liquid crystal light shutter, 21, 22
3 is a shutter array, 3 is a rod lens array, 31 is a rod lens, 32 and 33 are center lines of the rod lens array, and 4 is a photoreceptor.
Claims (1)
する液晶光シヤツタと、液晶光シヤツタを透過し
た光を感光性に集光するロツドレンズアレイとか
ら構成された液晶光ヘツドにおいて、前記ロツド
レンズアレイがロツドレンズを２列に稠密に配列
した構造であり、かつ前記液晶光シヤツタが２列
の光シヤツタ列で構成されており、前記２列の光
シヤツタ列のそれぞれを前記２列のロツドレンズ
のそれぞれの列の中心線上に位置させたことを特
徴とする液晶光ヘツド。 A liquid crystal light head comprising at least a light source, a liquid crystal light shutter that transmits/blocks light from the light source, and a rod lens array that photosensitively focuses the light transmitted through the liquid crystal light shutter. The array has a structure in which rod lenses are densely arranged in two rows, and the liquid crystal light shutter is composed of two rows of light shutters, and each of the two rows of light shutters is connected to each of the two rows of rod lenses. A liquid crystal light head characterized in that it is located on the center line of the column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171837U JPH0176245U (en) | 1987-11-09 | 1987-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171837U JPH0176245U (en) | 1987-11-09 | 1987-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0176245U true JPH0176245U (en) | 1989-05-23 |
Family
ID=31463842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987171837U Pending JPH0176245U (en) | 1987-11-09 | 1987-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0176245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003202516A (en) * | 2001-12-28 | 2003-07-18 | Nippon Sheet Glass Co Ltd | Image forming apparatus |
-
1987
- 1987-11-09 JP JP1987171837U patent/JPH0176245U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003202516A (en) * | 2001-12-28 | 2003-07-18 | Nippon Sheet Glass Co Ltd | Image forming apparatus |