Visual display with cathode plate connected to a separate...

Details Visual display with cathode plate connected to a separate... Visual display with cathode plate connected to a separate...

2006-01-03

2006-01-03

Guharay, Karabi (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

C313S491000, C445S024000, C445S025000

Reexamination Certificate

active

06982521

ABSTRACT:
A visual display has a cathode plate101, having an emission layer102built up on a ceramic front layer. It has a thicker foundation layer103. Vias from the front layer have their pitch fanned out to that of the cathode-plate back-layer vias104. Other main components of the visual display are a frame111, a back plate112and an anode114plate. The back plate and the frame are integrally formed of a number of layers of tape cast ceramic material. The back plate has a via and interconnect fan-out. The frame also has a via and interconnect arrangement for making electrical connection to the anode plate.

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