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Patent Searching and Data


Title:
PLASMA DISPLAY PANEL ELECTRODE AND PHOSPHOR STRUCTURE
Document Type and Number:
WIPO Patent Application WO2003079392
Kind Code:
A3
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 (2) in a checkerboard fashion. In a preferred embodiment, the columns may have alternating wide and narrow cells (2). Furthermore, each cell (2) has a neighbor-cell of the same color on the same address electrode (5) but in a neighboring column and in a neighboring row. The display panel device comprises a driving circuit arranged such that in at least one of the sub-fields the neighboring cells (2) are addressed simultaneously.

Inventors:
SALTERS BART A (NL)
DE ZWART SIEBE T (NL)
Application Number:
PCT/IB2003/000954
Publication Date:
June 22, 2006
Filing Date:
March 17, 2003
Export Citation:
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Assignee:
KONINKL PHILIPS ELECTRONICS NV (NL)
SALTERS BART A (NL)
DE ZWART SIEBE T (NL)
International Classes:
G09G3/20; G09G3/293; G09G3/298; H01J11/12; H01J11/32
Foreign References:
US20020021090A12002-02-21
EP0938072A11999-08-25
EP1049130A12000-11-02
EP1017081A22000-07-05
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