DISPLAY DEVICE AND DRIVING METHOD FOR DISPLAY DEVICE

  • US 20090027425A1
  • Filed: 07/21/2008
  • Published: 01/29/2009
  • Est. Priority Date: 07/24/2007
  • Status: Abandoned Application
First Claim
Patent Images

1. A display device comprising:

  • a display panel which comprises sub-pixels including an R sub-pixel, a G sub-pixel, a B sub-pixel and a W sub-pixel disposed in a matrix form,a gate line and a data line which insulatingly cross each other and transmit a driving signal to the sub-pixels;

    a driver connected to the gate line and the data line; and

    a signal controller which comprises a signal converter including a W extracting unit to convert R, G and B image signals into R, G, B and W image signals and a rendering unit that renders the R, G, B and W image signals so that eight adjacent sub-pixels display three pixels, and that controls the driver to apply rendered image signals to the display panel.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×