Plasma display panel and method of manufacturing the same
AssigneeSamsung SDI Co., Ltd.
InventorsSung-Hee Cho, Sung-Soo Kim, Hyoung-Bin Park
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Abstract
A plasma display panel is disclosed. In one embodiment, the plasma display panel includes a first member, which is a base substrate for forming a phosphor layer, having at least one inclined surface. Also a method of manufacturing the plasma display panel is disclosed. In one embodiment, both the first member and a second member formed on the first member are manufactured using a photolithography method using different exposure masks. Accordingly, the plasma display panel may be manufactured having increased reliability and productivity and a method of manufacturing the plasma display panel is provided.
Claims19
A plasma display panel, comprising:
- a first substrate and a second substrate facing the first substrate;
- a first dielectric layer formed on the first substrate;
- a first member formed on the first dielectric layer and comprising at least one inclined surface;
- a second member disposed between the first member and the second substrate and partitioning a discharge space between the first member and the second substrate into a plurality of discharge cells, wherein the second member comprises a surface for each discharge cell which is substantially perpendicular to the first substrate;
- a plurality of electrodes arranged across the plurality of the discharge cells;
- a phosphor layer disposed on the first member and at least part of the second member;
- and
- discharge gas filled in the discharge cells,
- wherein the electrodes comprise a discharge electrode pair comprising a scanning electrode and a sustaining electrode, and an address electrode that is arranged to cross the scanning electrode, and
- wherein the discharge electrode pair is disposed on the second substrate, wherein the address electrode is disposed on the first substrate.
A plasma display panel comprising:
- a first substrate and a second substrate facing the first substrate;
- a first dielectric layer formed on the first substrate;
- a first member formed on the first dielectric layer, wherein the first member comprises a plurality of sub-first members which are substantially parallel with each other, wherein each of the sub-first members comprises at least one inclined surface which is inclined with respect to at least one of the first and second substrates, and wherein the first member is substantially parallel with at least one of the first and second substrates;
- a second member contacting the first member, wherein the second member comprises a plurality of row members and a plurality of column members which cross each other so as to define a plurality of discharge cells between the first member and the second substrate, and wherein the second member is substantially perpendicular to the first member, and wherein the second member comprises a surface for each discharge cell which is substantially perpendicular to the first substrate;
- a plurality of electrodes arranged across the plurality of discharge cells;
- and
- a phosphor layer formed on the first member and at least part of the second member,
- wherein the electrodes comprise a discharge electrode pair comprising a scanning electrode and a sustaining electrode, and an address electrode that is arranged to cross the scanning electrode, and wherein the discharge electrode pair is disposed on the second substrate, wherein the address electrode is disposed on the first substrate.
A plasma display panel, comprising:
- a first substrate and a second substrate facing the first substrate;
- a first member formed over the first substrate and comprising at least one inclined surface;
- a second member disposed between the first member and the second substrate and partitioning a discharge space between the first member and the second substrate into a plurality of discharge cells;
- a plurality of electrodes arranged across the plurality of the discharge cells;
- a phosphor layer disposed on the first member and at least part of the second member;
- and
- discharge gas filled in the discharge cells,
- wherein the electrodes comprise a discharge electrode pair comprising a scanning electrode and a sustaining electrode, and an address electrode that is arranged to cross the scanning electrode, and
- wherein the discharge electrode pair is disposed on the second substrate, wherein the address electrode is disposed on the first substrate,
- wherein the second member comprises a plurality of row members and a plurality of column members, and wherein the row members and the column members cross each other Wherein one of the row members forms a non-discharge cell with an adjacent row member, and wherein the one row member forms a discharge cell with another adjacent row member,
- wherein the first member protrudes both into the non-discharge cell and into the discharge cell, and
- wherein the first member comprises i) a first portion that protrudes into the non-discharge cell, and ii) a second portion that protrudes into the discharge cell, and wherein the second portion is broader than the first portion.
Dependencies are inferred from the claim text.