TOUCH RECOGNITION METHOD FOR DISPLAY DEVICE AND DISPLAY DEVICE USING THE SAME
First Claim
1. A display device, comprising:
- a display panel including a plurality of touch sensors;
a sensing signal processor configured to generate a sensing signal including whether the plurality of touch sensors are touched and a touch time; and
a signal controller configured to sequentially sense a first touch starting timing, a first touch ending timing, a second touch starting timing, and a second touch ending timing based on the sensing signal and configured to measure a first touch discontinuous period between the first touch ending timing and the second touch starting timing to recognize a touch,wherein the signal controller is configured to recognize a touch from the first touch starting timing to the second touch ending timing as a continued touch when the first touch discontinuous period is equal to or less than a predetermined first threshold time.
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Abstract
Provided is a display device including: a display panel including a plurality of touch sensors; a sensing signal processor configured to generate a sensing signal including whether the plurality of touch sensors are touched and a touch time; and a signal controller configured to sequentially sensing a first touch starting timing, a first touch ending timing, a second touch starting timing, and a second touch ending timing based on the sensing signal and configured to measure a first touch discontinuous period between the first touch ending timing and the second touch starting timing to recognize a touch, wherein the signal controller is configured to recognize a touch from the first touch starting timing to the second touch ending timing as a continued touch when the first touch discontinuous period is equal to or less than a predetermined first threshold time.
16 Citations
12 Claims
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1. A display device, comprising:
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a display panel including a plurality of touch sensors; a sensing signal processor configured to generate a sensing signal including whether the plurality of touch sensors are touched and a touch time; and a signal controller configured to sequentially sense a first touch starting timing, a first touch ending timing, a second touch starting timing, and a second touch ending timing based on the sensing signal and configured to measure a first touch discontinuous period between the first touch ending timing and the second touch starting timing to recognize a touch, wherein the signal controller is configured to recognize a touch from the first touch starting timing to the second touch ending timing as a continued touch when the first touch discontinuous period is equal to or less than a predetermined first threshold time. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A touch recognition method for a display device including a display panel including a plurality of touch sensors, a sensing signal processor generating a sensing signal including whether the plurality of touch sensors are touched and a touch time;
- and a signal controller recognizing a touch based on the sensing signal, the touch recognition method comprising;
sequentially sensing a first touch starting timing, a first touch ending timing, a second touch starting timing, and a second touch ending timing; measuring a first touch discontinuous period between the first touch ending timing and the second touch starting timing; and recognizing a touch from the first touch starting. timing to the second touch ending timing as a continued touch when the first touch discontinuous period is equal to or less than a predetermined first threshold time. - View Dependent Claims (8, 9, 10, 11, 12)
- and a signal controller recognizing a touch based on the sensing signal, the touch recognition method comprising;
Specification