发明名称 |
PRINTER WITH AN OPTICAL PRINT HEAD FOR THE LINEAR REGISTRATION OF GRAPHIC AND TEXT INFORMATION |
摘要 |
<p>A printer has an optical printing head for a line-by-line image forming of design and text information. The printing head has spaced light emitting elements arranged in a row and each having a light emitting surface. The printing head further has an optical device for reproducing the light, emitted by the light emitting elements, in one line on a light sensitive surface. The light emitting surface of each light emitting element has, parallel to the feed direction of the light sensitive surface, a dimension several times the length of image dots to be reproduced on the light sensitive surface. The optical device has an image reproducing first optical lens and a second optical lens situated between the first optical lens and the light sensitive surface for reducing the image of the light emitting surface of each light emitting element to a required light dot size on the light sensitive surface.</p> |
申请公布号 |
EP0097261(B1) |
申请公布日期 |
1988.03.16 |
申请号 |
EP19830105220 |
申请日期 |
1983.05.26 |
申请人 |
OLYMPIA AKTIENGESELLSCHAFT |
发明人 |
BEHRENS, HERBERT;SCHMITT, JURGEN;MARX, RAINER;HEIDEMANN, HELMUT;SCHIPPER, GERHARD |
分类号 |
B41J2/445;B41J2/45;B41J2/515;G02B27/00;G06K15/12;G06K15/22;H01L25/075;(IPC1-7):G06K15/12;B41J3/21;H04N1/036 |
主分类号 |
B41J2/445 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|