Birch, Stewart, Kolasch & Birch, LLP
Touch display device and touch driving method thereof
Provided are a touch display device and a touch driving method thereof. Touch electrodes are grouped into a touch sensing block and non-touch blocks. The touch electrodes in the touch sensing block and the touch electrodes in the non-touch blocks are sensed at different sensing ratios. Power consumption is efficiently managed and sensitivity in touch sensing is maintained.
LG DISPLAY CO., LTD.
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G06F G06F G06F Y02D G06F G06F
inventional inventional inventional additional inventional inventional
Youngwoo HyunWoo JuneGun HongJu
Jo Jang Chung Lee