发明公开
EP1259060A3 Bebilderungseinrichtung zur Erzeugung einer Anzahl von Bildpunkten in einer Projektionslinie
有权
基本信息:
- 专利标题： Bebilderungseinrichtung zur Erzeugung einer Anzahl von Bildpunkten in einer Projektionslinie
- 专利标题（英）：Imaging device for generating a number of image points in a projection line
- 专利标题（中）：Bebilderungseinrichtung zur Erzeugung einer Anzahl von Bildpunkten在einer Projektionslinie
- 申请号：EP02009280.5 申请日：2002-04-29
- 公开(公告)号：EP1259060A3 公开(公告)日：2005-05-18
- 发明人： Albrecht, Uwe , Beier, Bernard, Dr. , Ernst, Uwe , Goos, Peter , Rupprecht, Andreas , Vosseler, Bernd
- 申请人： Heidelberger Druckmaschinen Aktiengesellschaft
- 申请人地址： Kurfürsten-Anlage 52-60 69115 Heidelberg DE
- 专利权人： Heidelberger Druckmaschinen Aktiengesellschaft
- 当前专利权人： Heidelberger Druckmaschinen Aktiengesellschaft
- 当前专利权人地址： Kurfürsten-Anlage 52-60 69115 Heidelberg DE
- 优先权： DE10124215 20010518
- 主分类号： H04N1/053
- IPC分类号： H04N1/053 ; B41J2/45
An imaging device for generating image points (210) through n individually controllable light sources (12), which each have a distance s i, where i = 1 ... n having an object line (14), in a projection line (16 ) of the object line (14) on a printing form (28) is proposed which v) and moves with a velocity component perpendicular to the line through the projection (16 tangentially to the printing forme surface. The imaging device is characterized in that the drive means (216) is associated with a time delay means (222) which moves the triggering time of the driving means for each light source (12) depending on the respective distance s i. The imaging device may advantageously be used in direct imaging printing units or Druckformbelichtern.
公开/授权文献:
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04N | 图像通信，例如电视 |
| ------H04N1/00 | 文件或类似物的扫描、传输或重现，例如传真传输；其零部件 |
| --------H04N1/024 | .扫描头的零部件 |
| ----------H04N1/047 | ..扫描速度或位置的检测、控制和误差补偿 |
| ------------H04N1/053 | ...在主扫描方向，例如行开头或一行中图像单元的同步 |