Plasma display panel drive pulse controller for preventing fluctuation in subframe location

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United States of America Patent

PATENT NO 6317104
SERIAL NO

09355331

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Abstract

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A delay device is provided so that the light emission end point of a most-weighted subfield corresponds to the end point of each field. Alternatively, the light emission center point of a most-weighted subfield appear in the same location in a field. Thus, the light emission center point of the subfield with the largest number of light emissions, that is, the most-weighted subfield, appear in approximately the same location for all fields in a plasma display panel PDP driving signal.

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Patent Owner(s)

Patent OwnerAddress
MATSUSHITA ELECTRIC INDUSTRIAL CO LTDOSAKA JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishikawa, Yuichi Ibaraki, JP 103 1788
Kasahara, Mitsuhiro Hirakata, JP 39 449
Morita, Tomoko Hirakata, JP 45 378

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