Sub-field driven display device and method

United States of America Patent

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Sep 13, 2005
Grant Date
Sep 12, 2002
app pub date
Oct 26, 2001
filing date
Oct 31, 2000

priority date (Note)
Expired

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Abstract

In a method and device for a sub-field driving a display device, in which sub-fields are weighted and duplicated for achieving a plurality of gray levels by way of a plurality of sub-fields, the sub-fields are weighted as a ternary distribution of sub-field weights.

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Patent Owner(s)

Patent Owner	Address
KONINKLIJKE PHILIPS ELECTRONICS N V	GROENEWOUDSEWEG 1 EINDHOVEN 5621 BA

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G09G:ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING....

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
Holtslag, Antonius Hendricus Maria	Eindhoven, NL	25	145
Van, Dijk Roy	Eindhoven, NL	39	354

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Sub-field driven display device and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10043384

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PATENT NO	6943758
APP PUB NO	20020126070A1
SERIAL NO	10043384
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 13, 2005	US,6943758,B2 US6943758B2	GRANTED PATENT AS SECOND PUBLICATION
September 12, 2002	US,20020126070,A1 US20020126070A1	FIRST PUBLISHED PATENT APPLICATION

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10043384

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