Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2011-03-15
2011-03-15
Shalwala, Bipin (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S087000, C345S098000, C377S064000
Reexamination Certificate
active
07907113
ABSTRACT:
A display apparatus is disclosed. The display apparatus includes: a plurality of scan signal lines and a plurality of data signal lines that cross each other; a plurality of pixels formed at each crossing of the scan signal lines and the data signal lines, wherein each of the pixels includes a sub-pixels that display red color, green color, blue color and white color in response to a scan signal from the scan signal lines and a data signal from the data signal lines, wherein the sub-pixels are arranged in a 2×2 matrix; a scan signal driving circuit including a plurality of stages that supplies the scan signal to the scan signal lines; and a data signal driving circuit that supplies the data signal to the data signal lines, wherein the scan signal driving circuit, the pixels, the scan signal lines and the data signal lines are formed on a same substrate.
REFERENCES:
patent: 2002/0149318 (2002-10-01), Jeon et al.
patent: 2004/0174334 (2004-09-01), Washio et al.
patent: 2004/0217935 (2004-11-01), Jeon et al.
patent: 2005/0068281 (2005-03-01), Shin et al.
Cho Nam Wook
Jang Yong Ho
Kim Binn
LG Display Co. Ltd.
McKenna Long & Aldridge LLP
Shalwala Bipin
Webb Dorothy
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