EP 1496493 A2 20050112 - Display panel driving method
Title (en)
Display panel driving method
Title (de)
Verfahren zum Steuern einer Anzeigetafel
Title (fr)
Méthode de commande d'un panneau d'affichage
Publication
Application
Priority
JP 2003192989 A 20030707
Abstract (en)
A display panel includes a number of display lines. These display lines are divided into a plurality of adjacent display line groups. Pixel cells arranged on the respective display lines in each display line group are made to emit light continuously over different light emission periods based on weighting values allocated to the display lines for each field display period. The light emission operation spanning these light emission periods is divided into a first-half period and second-half period of the field display period. A favorable image display in which flicker and dither patterns are suppressed is feasible.
IPC 1-7
IPC 8 full level
H04N 5/66 (2006.01); G09G 3/20 (2006.01); G09G 3/28 (2013.01); G09G 3/288 (2013.01); G09G 3/291 (2013.01); G09G 3/292 (2013.01); G09G 3/294 (2013.01); G09G 3/298 (2013.01)
CPC (source: EP KR)
G09G 3/2029 (2013.01 - EP); G09G 3/2037 (2013.01 - EP); G09G 3/204 (2013.01 - EP); G09G 3/2055 (2013.01 - EP); G09G 3/2077 (2013.01 - EP); G09G 3/291 (2013.01 - KR); G09G 3/2927 (2013.01 - EP); G09G 3/2932 (2013.01 - EP); G09G 3/2935 (2013.01 - EP); G09G 2310/0218 (2013.01 - EP); G09G 2320/0247 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1496493 A2 20050112; EP 1496493 A3 20080402; JP 2005031145 A 20050203; JP 4408350 B2 20100203; KR 100541057 B1 20060110; KR 20050006075 A 20050115
DOCDB simple family (application)
EP 04014740 A 20040623; JP 2003192989 A 20030707; KR 20040052733 A 20040707