EP 1839295 A4 20100224 - DISPLAY AND WEIGHTED DOT RENDERING METHOD
Title (en)
DISPLAY AND WEIGHTED DOT RENDERING METHOD
Title (de)
ANZEIGE UND VERFAHREN ZUR WIEDERGABE VON GEWICHTETEN PUNKTEN
Title (fr)
DISPOSITIF D'AFFICHAGE ET PROCEDE DE RENDU DE POINTS PONDERES
Publication
Application
Priority
- US 2005045539 W 20051215
- US 1220204 A 20041216
Abstract (en)
[origin: WO2006066062A2] The invention relates to a display and a weighted dot rendering method. The display comprises a plurality of pixel groups, each pixel group comprising a plurality of dots arranged in a predetermined identical matrix form, each pixel group having at least one first color dot, at least one second color dot and at least one third color dot, the pixel groups arranged in a matrix manner so as to form the display, wherein each color dot has a plurality of sides adjacent to the other dots with different color, and each color dot represents a luminance and a chrominance of a corresponding full color pixel data by grouping with neighboring dots to form a plurality of overlapping full color dynamics pixel groups. In contrast with conventional RGB stripe arrangement which has high spatial frequency in X axe but 0 spatial frequency in Y axe, the arrangements of the invention have good spatial frequency in both axes, thus giving a higher visual perception of high resolution after performing weighted dot rendering methods of the invention where each dot in the displays represent the luminance and chrominance of each corresponding RGB pixel by forming with neighboring dots overlapping dynamic pixels.
IPC 8 full level
G09G 5/00 (2006.01); G09G 5/02 (2006.01); G09G 5/10 (2006.01)
CPC (source: EP)
G09G 3/2003 (2013.01); G09G 5/02 (2013.01); G09G 2300/0452 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/0666 (2013.01); G09G 2340/0457 (2013.01); G09G 2340/06 (2013.01)
Citation (search report)
- [DX] US 2004150651 A1 20040805 - PHAN GIA CHUONG [HK]
- [X] US 6198467 B1 20010306 - CHIANG TSUNG-PEI [TW]
- [X] US 6348929 B1 20020219 - ACHARYA TINKU [US], et al
- [X] US 2004080479 A1 20040429 - CREDELLE THOMAS LIOYD [US]
- [A] US 6326981 B1 20011204 - MORI HIDEO [JP], et al
- See references of WO 2006066062A2
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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006066062 A2 20060622; WO 2006066062 A3 20061130; EP 1839295 A2 20071003; EP 1839295 A4 20100224
DOCDB simple family (application)
US 2005045539 W 20051215; EP 05854299 A 20051215