Multi-switch half source driving display device and method for liquid crystal display panel using RGBW color filter
AssigneeAu Optronics Corporation
InventorWen-Fa Hsu
Life of this patent
Estimating the term…
Abstract
A display device for a liquid crystal display (LCD) panel using a RGBW color filter and a display method thereof are provided. The display device includes a source driver and a MSHD(Multi-Switch Half source Driving) display panel. The display method includes arranging the RGB color filter onto the MSHD display panel; using the source driver to drive a plurality of pixels of the MSHD display panel in a polarity-dot-inversion form; and displaying a frame formed of the plurality of pixels of the MSHD display panel which are in polarity-dot-inversion form via the light passing through the RGBW color filter.
Claims12
A display device, comprising:
- a source driver;
- and
- a MSHD (Multi-Switch Half source Driving) display panel comprising a RGBW (red, green, blue, and white) color filter and a plurality of pixels, so that each of the pixels forms a red pixel, a green pixel, a blue pixel, or white pixel,
- wherein the source driver drives the pixels of the MSHD display panel in a polarity-two-dot-inversion form, so that the red pixels, the green pixels, the blue pixels, and the white pixels are individually displayed in a polarity-dot-inversion form.
A display method, comprising:
- arranging a RGBW color filter on a MSHD display panel having a plurality of pixels, so that each of the pixels forms a red pixel, a green pixel, a blue pixel, or white pixel;
- and
- driving the pixels of the MSHD display panel in a polarity-two-dot-inversion form through a source driver, so that the red pixels, the green pixels, the blue pixels, and the white pixels are individually displayed in a polarity-dot-inversion form.
Dependencies are inferred from the claim text.