Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
176 words
A method of manufacturing a gas discharge display device comprising a pair of panel substrates arranged to oppose each other at a predetermined gap, at least one of said pair of panel substrates having on a surface thereof a plurality of electrodes which form discharge light-emitting display sections and an insulating barrier for defining the discharge light-emitting display section, said pair of panel substrates being encapsulated by an encapsulating member, characterized in that the method of forming the insulating barrier comprises the sequential steps of: (1) forming a slip, which contains, as the major component, finely divided electrically insulating solids which form a major constituent of the insulating barrier and an organic binder, into a green sheet; (2) processing said green sheet by forming holes in the green sheet in an array corresponding to discharge areas such that the green sheet remaining between the holes defines the insulating barrier; (3) laminating said processed green sheet to a predetermined position on at least one of said panel substrates; and (4) firing said processed and laminated green sheet.
Claim 2
Independent Claim
176 words
A method of manufacturing a gas discharge display device comprising a pair of panel substrates arranged to oppose each other at a predetermined gap, at least one of said pair of panel substrates having on a surface thereof a plurality of electrodes which form discharge light-emitting display sections and an insulating barrier for defining the discharge light-emitting display section, said pair of panel substrates being encapsulated by an encapsulating member, characterized in that the method of forming the insulating barrier comprises the sequential steps of: (1) forming a slip, which contains, as the major component, finely divided electrically insulating solids which form a major constituent of the insulating barrier and an organic binder, into a green sheet; (2) processing said green sheet by forming holes in the green sheet in an array corresponding to discharge areas such that the green sheet remaining between the holes defines the insulating barrier; (3) laminating said processed green sheet to a predetermined position on at least one of said panel substrates; and (4) firing said processed and laminated green sheet.
Claim 3
Dependent Claim
14 words
The method of claim 1 in which the slip further includes an organic solvent.
Claim 4
Dependent Claim
44 words
The method of claim 2 in which the slip is formed into a green sheet by the process comprising the sequential steps of: coating a layer of the slip onto a substrate; and drying the coated layer of slip to remove organic solvent therefrom.
Claim 5
Dependent Claim
24 words
The method of claim 1 in which the finely divided electrically insulating solids comprise glass powder or a powder mixture of glass and ceramic.
Claim 6
Dependent Claim
34 words
The method of claim 4 in which the glass comprises an inorganic material selected from the group consisting of alumina, silica, boron oxide, lead oxide, calcium oxide, sodium oxide, titanium oxide and mixtures thereof.
Claim 7
Dependent Claim
51 words
The method of claim 5 in which the glass powder contains 60% wt. lead oxide, 10% wt. boron oxide, 25% wt. silica and 5% wt. titanium oxide or 15% wt. lead oxide, 5% wt. boron oxide, 50% wt. silica, 15% wt. alumina, 10% wt. calcium oxide and 5% wt. titanium oxide.
Claim 8
Dependent Claim
14 words
The method of claim 1 in which the organic binder is an organic polymer.