Plasma display panel electrode and phosphor structure

Details Plasma display panel electrode and phosphor structure Plasma display panel electrode and phosphor structure

2007-11-20

2007-11-20

Awad, Amr A. (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C315S169400

Reexamination Certificate

active

10507677

ABSTRACT:
The invention relates to an AC plasma display panel (12) of the surface discharge type, and more specifically to the structure of the address electrodes (5) of the panel and of the phosphor elements, and to a plasma display panel device comprising such a panel. According to the invention, only one address electrode (5) is used for one out of every two columns. Scan electrodes (8) and common electrodes (7) may comprise transparent parts (11). These parts (11) may extend over one out every two cells in a checkerboard fashion. In a preferred embodiment, the columns may have alternating wide (15) and narrow (16) cells (2). Furthermore, each cell has a neighbor-cell of the same color on the same address electrode but in a neighboring column and in a neighboring row. The display panel device comprises a driving circuit (22) arranged such that in at least one of the sub-fields the neighboring cells are addressed simultaneously.

REFERENCES:
patent: 5311205 (1994-05-01), Hamada et al.
patent: 5825128 (1998-10-01), Betsui et al.
patent: 2001/0040539 (2001-11-01), Hashimoto
patent: 2002/0109457 (2002-08-01), Duineveld et al.
patent: 0762373 (1997-03-01), None

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