EP 1901267 A3 20091202 - Method of driving discharge display panel for reducing audible noise
Title (en)
Method of driving discharge display panel for reducing audible noise
Title (de)
Verfahren zur Ansteuerung einer Entladungsanzeigetafel zur Reduktion von hörbarem Geräusch
Title (fr)
Procédé de commande de panneau d'affichage à décharge pour la réduction de bruit audible
Publication
Application
Priority
KR 20060089248 A 20060914
Abstract (en)
[origin: EP1901267A2] Provided is a method of driving a discharge display panel, in which sub fields of a unit frame are allocated different gray-scale weights and are time-division driven. Here, at least one other sub field is present between a sub field given a maximum gray-scale weight and a sub field given a second largest gray-scale weight.
IPC 8 full level
G09G 3/28 (2006.01); G09G 3/288 (2006.01); G09G 3/294 (2013.01)
CPC (source: EP KR)
G09G 3/2037 (2013.01 - EP); G09G 3/204 (2013.01 - EP); G09G 3/291 (2013.01 - KR); G09G 3/294 (2013.01 - EP); G09G 3/296 (2013.01 - KR); G09G 2320/0266 (2013.01 - EP); G09G 2330/06 (2013.01 - EP)
Citation (search report)
- [XI] JP 2006195329 A 20060727 - MATSUSHITA ELECTRIC IND CO LTD
- [XI] JP 2005258140 A 20050922 - MATSUSHITA ELECTRIC IND CO LTD
- [XI] WO 9839762 A1 19980911 - KONINKL PHILIPS ELECTRONICS NV [NL], et al
- [X] US 2005062689 A1 20050324 - HASHIKAWA HIROKAZU [JP]
- [A] KR 20040057754 A 20040702 - LG ELECTRONICS INC
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1901267 A2 20080319; EP 1901267 A3 20091202; CN 101145312 A 20080319; KR 100911006 B1 20090805; KR 20080024747 A 20080319
DOCDB simple family (application)
EP 07115759 A 20070905; CN 200710153733 A 20070914; KR 20060089248 A 20060914