| 摘要 |
<p>Laser exposure system has exposure unit and screen holder (10) for the defined positioning of screen (24) to be exposed. The screen holder comprises of screen support (22) with the defined support surface, whereby the screen support is arranged in such a manner that the screen is laid on the screen support, while the framework (28) is freely suspended adjacent to the screen support from the screen. A positioning stud (16,18) is attached on the screen holder, which intervenes into a position opening (30, 32) provided at the framework, as long as the screen rest upon the screen support.</p> |
