Display device
AssigneeHitachi Displays, Ltd.
InventorsKozo Yasuda, Toshio Miyazawa, Hiroyuki Abe
Life of this patent
Estimating the term…
Abstract
In a display device which arranges a memory part for every display pixel, an erroneous operation of the memory part and the power consumption can be reduced. In a display device provided with a display panel which includes a plurality of display pixels, video lines which apply video data to the display pixels, and scanning lines which apply a scanning voltage to the display pixels, the display pixel includes a memory part which stores the video data, a pixel electrode, and a switching part which selectively applies a first video voltage or a second video voltage which differs from the first video voltage to the pixel electrode in response to the video data stored in the memory part.
Claims18
A display device comprising a display panel including a plurality of display pixels, video lines which apply video data to the display pixels, and scanning lines which apply a scanning voltage to the display pixels;
- wherein
- the display pixel includes:
- a memory part which stores the video data;
- a pixel electrode;
- and
- a switching part which selectively applies a first video voltage or a second video voltage which differs from the first video voltage to the pixel electrode in response to the video data stored in the memory part.
Dependencies are inferred from the claim text.