Plasma display panel provided with pairs of trapezoidal shaped transparent electrodes
AssigneeLG Electronics Inc.
InventorTae Su Hwang
Life of this patent
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Abstract
A plasma display panel for improving brightness and as reducing power consumption is disclosed. In the plasma display panel, transparent electrodes make a pair at each of discharge cells. Protruded transparent electrodes are protruded from the respective transparent electrodes with a structure in which a square shape is connected to a trapezoidal shape. Connectors connects the protruded transparent electrodes arranged at adjacent discharge cells to each other to be stepped from one end of the protruded transparent electrode positioned at the middle portion of the discharge cell.
Claims22
A plasma display panel, comprising:
- a plurality of discharge cells provided between first and second substrates, wherein a size of adjacent discharge cells is different;
- and
- a plurality of pairs of transparent electrodes extending along one of the substrates, wherein each transparent electrode comprises a plurality of protrusion portions, wherein a size of adjacent protrusion portions of the transparent electrode is different, each protrusion portion comprising:
- a trapezoidal portion extending from a base portion into a corresponding discharge cell;
- a rectangular portion extending from an upper portion of the trapezoidal portion;
- and
- connector portions extending from opposite sides of the rectangular portion and configured to connect respective rectangular portions of adjacent protrusion portions.
A plasma display panel, comprising:
- a plurality of barrier ribs asymmetrically defining a size of red, green and blue discharge cells;
- pairs of transparent electrodes formed in a strip shape at each discharge cell;
- and
- protruded transparent electrodes protruding from each of the transparent electrodes with a structure in which a square shape is connected to a trapezoidal shape, wherein an angle between the trapezoidal shaped portion and the striped shaped portion of the transparent electrode is different in adjacent discharge cells.
A plasma display panel, comprising:
- a plurality of discharge cells provided between first and second substrates;
- and
- a plurality of pairs of transparent electrodes extending along one of the substrates, wherein each transparent electrode comprises a plurality of protrusion portions, each protrusion portion comprising:
- a trapezoidal portion extending from a base portion into a corresponding discharge cell, wherein an angle formed between the trapezoidal portion and the base portion of the transparent electrode is different in adjacent discharge cells;
- a rectangular portion extending from an upper portion of the trapezoidal portion;
- and
- connector portions extending from opposite sides of the rectangular portion and configured to connect respective rectangular portions of adjacent protrusion portions.
Dependencies are inferred from the claim text.