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Title:
DISPLAY PANEL DRIVING METHOD, DISPLAY DEVICE, DISPLAY PANEL DRIVING DEVICE, AND ELECTRONIC DEVICE
Document Type and Number:
Japanese Patent JP2008304491
Kind Code:
A
Abstract:

To provide a peak brightness level control method capable of reducing flickering and moving-image blurring even in the case of widely varying a light emission period.

Regarding the method for variably controlling the peak brightness level of a display panel by controlling the total length of light emission period within a single-field period, in the case N light emission periods are set within the single-field period (N2), at least one interval between starting timings of the adjacent light emission periods is controlled so as to become shorter than a period length obtained by dividing the single-field period into N equal lengths.


Inventors:
ASANO SHIN
Application Number:
JP2007148698A
Publication Date:
December 18, 2008
Filing Date:
June 05, 2007
Export Citation:
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Assignee:
SONY CORP
International Classes:
G09G3/30; G09G3/20; G09G3/36; H01L51/50
Domestic Patent References:
JP2006126779A2006-05-18
JP2004191932A2004-07-08
JP2006259573A2006-09-28
JP2004093682A2004-03-25
JP2005266751A2005-09-29
JP2005266752A2005-09-29
JP2004510208A2004-04-02
JP2004191752A2004-07-08
JP2006053236A2006-02-23
JP2007086727A2007-04-05
JPH04329591A1992-11-18
JPH11231835A1999-08-27
JP2006126779A2006-05-18
JP2004191932A2004-07-08
JP2006259573A2006-09-28
JP2004093682A2004-03-25
JP2005266751A2005-09-29
JP2005266752A2005-09-29
JP2004510208A2004-04-02
JP2008304490A2008-12-18
JP2008304492A2008-12-18
Foreign References:
WO2004057561A12004-07-08
Attorney, Agent or Firm:
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