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EL Technology
For ordering information of el640-400-c3 and other EL Displays, please visit http://www.eldisplays.com/el640-400-c3/ or call +1-888-394-4998.
The EL640.400–C2, –C3 and –CD3 displays are VGA compatible high-resolution
electroluminescent (TFEL) flat panel displays.They replace the bulky CRT in
control and instrument product designs. They feature an intergrated DC/DC
converter, and their compact dimensions save space that can allow addition of
features or reduction in overall size. The two displays are mechanically
identical.
The EL640.400–C2, –C3 and –CD3 are timing compatible with Planar
EL640.400–CB series displays and signal compatible with VGA Feature
Connector supporting the 350 and 400 line standard VGA modes. They may be
driven at frame rates up to 80Hz.
The displays require +5 Vdc and +11...+30 Vdc power input and four to five
basic input signals to operate:
1. Video Data or pixel information
2. Video Clock, pixel clock, or dot clock
3. Horizontal Sync
4. Vertical Sync
5. Blanking in VGA timing modes
A display consists of an electroluminescent glass panel and a mounted circuit
board with control electronics.
Figure 1. EL Technology.
The EL glass panel is a solid-state device with a thin film luminescent layer
sandwiched between transparent dielectric layers and a matrix of row and
column electrodes. The row electrodes, in back, are aluminum; the column
electrodes, in front, are transparent. The entire thin film device is deposited on
a single glass substrate. The glass panel is mounted to an electronic circuit
assembly board (ECA) with an elastic spacer. The ECA is connected to the EL
glass panel with soldered lead frames. The result is a flat, compact, reliable and
rugged display device.
EL640.400-C2, -C3 and –CD3 Operations Manual (020-0355-00A)
3
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