Anzeigeeinrichtung, insbesondere Bildröhre mit Vorsatzfläche

摘要

The invention relates to a display device, in particular, cathode-ray tubes comprising: a display surface; an additional surface placed in front of the display surface, and; a device, which keeps the additional surface at a distance from the display surface and which provides a tight connection between the additional surface and the display surface. The device is characterized in that the space between the display surface and the additional surface is filled with a liquid.