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Electron beam: GEMINI-Process (Delphax)<br />

Carrier<br />

RF line<br />

Insulator<br />

Finger electrode<br />

Distance foil<br />

Screen-Electrode<br />

- 675V<br />

- 650V<br />

PC-layer<br />

0 V<br />

„Finger on“<br />

„Finger off“<br />

• Electrography (former Ionography),<br />

developed by Delphax<br />

• Generation of charges (electrons) by RF<br />

stimulation (Microplasma)<br />

• Resolution currently limited to 600 dpi<br />

• Minimum thermal stress because of<br />

Flash fusing<br />

52<br />

© Hübler 2000<br />

Institute for Print and Media Technology of Chemnitz Technical University, Germany

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