Flat panel display and method
AssigneeDisplay Research Laboratories, Inc.
InventorKazuhiko Kasano
Life of this patent
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Abstract
A flat panel display that includes a ceramic substrate, side walls and a transparent window forming an evacuated envelope is described. The substrate serves to support anode pads or a semiconductor chip having anode pads within the envelope. Electrical leads are embedded in the ceramic substrate and serve to provide electrical connection between the interior and exterior of the envelope.
Claims9
A flat panel display comprising:
- a substrate,
- side walls, and
- a transparent window secured to said side walls and forming an evacuated envelope characterized in that,
- said substrate comprises multi-layer co-fired ceramic material with electrical leads extending between and through said layers for connecting external circuits to internal display elements or circuits.
A flat panel display comprising a multilayer ceramic substrate, a transparent window and side walls forming an evacuated envelope, display elements carried by said substrate within said envelope and leads embedded in said ceramic substrate extending between the interior of the evacuated envelope and the exterior of said evacuated envelope to thereby provide electrical connection between devices outside of said envelope and the display elements within the envelope.
A flat panel display comprising a multilayer ceramic substrate, a transparent window and side walls forming an evacuated envelope, anode pads supported by said substrate within said envelope and electrical leads embedded in said substrate and extending from the base of said substrate to and connected to said anode pads whereby control circuits can be connected to said anodes.
Dependencies are inferred from the claim text.