Patent ID: 9298035
Filing Date: 2016-03-29
CPC Classification: G02F,G09G

Claim Text:
1. A liquid crystal display device comprising: a display panel comprising a plurality of pixels each including a first region including a first pixel electrode having a light-transmitting property, a second region including a second pixel electrode reflecting visible light, a first transistor electrically connected to the first pixel electrode, and a second transistor electrically connected to the second pixel electrode, wherein the first pixel electrode is electrically connected to a first scan line and a first signal line, and configured to control an alignment state of liquid crystal, and wherein the second pixel electrode is electrically connected to a second scan line and a second signal line, and configured to control the alignment state of liquid crystal; a backlight portion comprising a first light-emitting elements emitting a first color, second light-emitting elements emitting a second color, and third light-emitting elements emitting a third color, and configured to sequentially turned on the first light-emitting element, the second light-emitting element, and the third light-emitting element; and an image processing circuit comprising: wherein the image processing circuit outputs a first signal including a moving image to the first signal line electrically connected to the first pixel electrode having the light-transmitting property and a second signal in synchronization with the first signal to the backlight portion when the comparison circuit detects the difference in successive frame periods, and wherein the image processing circuit outputs a first signal including the reflective monochrome still image to the second signal line electrically connected to the second pixel electrode reflecting visible light, and stops output of a signal to the backlight portion when the comparison circuit does not detect the difference in successive frame periods.