Discharge display apparatus with memory sheets and with a common display electrode

Claim 2

A Discharge display apparatus comprising: a plurality of first address electrodes and a plurality of second address electrodes both of which are disposed adjacent to each other so as to cross each other through a partition; a memory electrode which has a plurality of apertures provided therethrough and is entirely covered with an insulating layer; and a tube body formed of a front glass plate and a rear glass plate, peripheries of said front glass plate and said rear glass plate being sealed by a frit glass to form a discharge space which is vacuumed and then into which a discharge gas sealed; said plurality of first and second address electrodes and said memory electrode being laminated and sealed into said tube body in this order.

Claim 3

A discharge display apparatus according to claim 1, wherein the plurality of apertures of said memory electrode are opposed to each of lattice apertures formed by said plurality of first and second electrodes.

Claim 4

The discharge display apparatus according to claim 2, wherein said plurality of first and second address electrodes are deposited on upper and lower surfaces of insulating layers.

Claim 5

A discharge display apparatus according to claim 1, wherein said plurality of first and second address electrodes are deposited on upper and lower surfaces of insulating layers.

Claim 6

A discharge display apparatus comprising: a plurality of first address electrodes and a plurality of second address electrodes both of which are disposed adjacent to each other so as to cross each other through a partition; a memory electrode which has a plurality of apertures provided therethrough and is entirely covered with an insulating layer; a spacer which has a plurality of apertures respectively corresponding to the plurality of apertures of said memory electrode and in which a fluorescent layer is deposited on inner walls of said plurality of apertures of said memory electrode and said spacer; a display electrode common to all of said apertures of said memory electrode and said spacer; and a tube body formed of a front glass plate and a rear glass plate, peripheries of said front glass plate and said rear glass plate being sealed by a frit glass to form a discharge space which is vacuumed and then into which a discharge gas sealed; said plurality of first and second address electrodes, said memory electrode, said spacer and said display electrode being successively laminated and sealed into said tube body in this order, said fluorescent layer being activated by ultraviolet rays generated by gas discharge in said discharge space.

Claim 7

A discharge display apparatus comprising: a plurality of first address electrodes and a plurality of second address electrodes both of which are disposed adjacent to each other so as to cross each other through a partition; a memory electrode which has a plurality of apertures provided therethrough and is entirely covered with an insulating layer; a spacer which has a plurality of apertures respectively corresponding to the plurality of apertures of said memory electrode and in which a fluorescent layer is deposited on inner walls of said plurality of apertures of said memory electrode and said spacer; a display electrode common to all of said apertures of said memory electrode and said spacer; and a tube body formed of a front glass plate and a rear glass plate, peripheries of said front glass plate and said rear glass plate being sealed by a frit glass to form a discharge space which is vacuumed and then into which a discharge gas sealed; said plurality of first and second address electrodes, said memory electrode, said spacer and said display electrode being successively laminated and sealed into said tube body in this order, said fluorescent layer being activated by ultraviolet rays generated by gas discharge in said discharge space.

Claim 8

The discharge display apparatus according to claim 5, wherein the plurality of apertures of said memory electrode are opposed to each of lattice apertures formed by said plurality of first and second electrodes.

Claim 9

The discharge display apparatus according to claim 5, wherein said plurality of first and second address electrodes are deposited on upper and lower surfaces of insulating layers.

Claim 10

A discharge display apparatus comprising: a plurality of first address electrodes and a plurality of second address electrodes both of which are disposed adjacent to each other so as to cross each other through a partition; a memory electrode which has a plurality of apertures respectively corresponding to the plurality of apertures of said memory electrode and in which a fluorescent layer is deposited on a surface on the opposite side of said memory electrode; a display electrode common to all of said apertures of said memory electrode and said spacer; and a tube body formed of a front glass plate and a rear glass plate, peripheries of said front glass plate and said rear glass plate being sealed by a frit glass to form a discharge space which is vacuumed and then into which a discharge gas sealed; said plurality of first and second address electrodes, said memory electrodes, said spacer and said display electrode being successively laminated and sealed into said tube body in this order, said fluorescent layer being activated by ultraviolet rays generated by gas discharge in said discharge space.

Claim 11

A discharge display apparatus comprising: a plurality of first address electrodes and a plurality of second address electrodes both of which are disposed adjacent to each other so as to cross each other through a partition; a memory electrode which has a plurality of apertures respectively corresponding to the plurality of apertures of said memory electrode and in which a fluorescent layer is deposited on a surface on the opposite side of said memory electrode; a display electrode common to all of said apertures of said memory electrode and said spacer; and a tube body formed of a front glass plate and a rear glass plate, peripheries of said front glass plate and said rear glass plate being sealed by a frit glass to form a discharge space which is vacuumed and then into which a discharge gas sealed; said plurality of first and second address electrodes, said memory electrodes, said spacer and said display electrode being successively laminated and sealed into said tube body in this order, said fluorescent layer being activated by ultraviolet rays generated by gas discharge in said discharge space.

Claim 12

The discharge display apparatus according to claim 8, wherein the plurality of apertures of said memory electrode are opposed to each of lattice apertures formed by said plurality of first and second electrodes.

Claim 13

The discharge display apparatus according to claim 8, wherein said plurality of first and second address electrodes are deposited on upper and lower surfaces of insulating layers.

Claim 14

A discharge display apparatus, comprising: plural pairs of first memory electrodes and second memory electrodes which are disposed adjacent to each other and covered by an insulating layer, said second memory electrodes serving as second address electrodes; a plurality of first address electrodes which cross said plurality of second address electrodes through said insulating layer and apartition; a spacer which has a plurality of apertures respectively corresponding to a plurality of apertures formed by said plurality of first and second electrodes and in which a fluorescent layer is deposited on inner walls of said plurality of apertures; a display electrode common to all of said apertures of said memory electrode and said spacer, and a tube body formed of a front glass plate and a rear glass plate, peripheries of said front glass plate and said rear glass plate being sealed by a frit glass to form a discharge space which is vacuumed and then into which a discharge gas sealed; said plural pairs of first and second memory electrodes both of which are disposed adjacent to each other and deposited on said insulating layer, said plurality of first address electrodes, said spacer and said display electrode being successively laminated and sealed into said tube body in this order, said fluorescent layer being activated by ultraviolet rays generated by gas discharge in said discharge space.

Claim 15

A discharge display apparatus, comprising: plural pairs of first memory electrodes and second memory electrodes which are disposed adjacent to each other and covered by an insulating layer, said second memory electrodes serving as second address electrodes; a plurality of first address electrodes which cross said plurality of second address electrodes through said insulating layer and apartition; a spacer which has a plurality of apertures respectively corresponding to a plurality of apertures formed by said plurality of first and second electrodes and in which a fluorescent layer is deposited on inner walls of said plurality of apertures; a display electrode common to all of said apertures of said memory electrode and said spacer, and a tube body formed of a front glass plate and a rear glass plate, peripheries of said front glass plate and said rear glass plate being sealed by a frit glass to form a discharge space which is vacuumed and then into which a discharge gas sealed; said plural pairs of first and second memory electrodes both of which are disposed adjacent to each other and deposited on said insulating layer, said plurality of first address electrodes, said spacer and said display electrode being successively laminated and sealed into said tube body in this order, said fluorescent layer being activated by ultraviolet rays generated by gas discharge in said discharge space.