Patent ID: 6448705
Filing Date: 2002-09-10
Classification: H01J

Abstract:
A structure of a vacuum display device, comprising:a vacuum chamber, comprising an enclosure formed by a surface plate, a base plate, and at least a spacer plate, wherein the surface plate has a plurality of display matrices and a plurality of black matrices, the base plate has an inner surface and an outer surface, and an edge of the base plate has a plurality of recesses therein; a plurality of electrode lead wire disposed on the inner surface and extended through the recesses towards the outer surface; a plurality of fins, disposed on the spacer plates of the vacuum chamber to sustain the surface plate, the base plate and the spacer plates, wherein the fins are positioned in the black matrices; and a sealing material, for sealing connections between the surface plate, the base plate, and the spacer plate and to fill gaps in the recesses.