发明名称 |
DISPLAY APPARATUS AND CONTROL METHOD THEREOF |
摘要 |
Disclosed are a display apparatus and a control method thereof, the display apparatus including: a display which displays an image; a touch panel which includes a plurality of pulse transmitting lines distributed with regard to a touch area of the touch panel, where voltage pulses are transmitted to the plurality of pulse transmitting lines, and a plurality of receiving lines distributed with regard to the touch area configured to detect a user's touch input on the touch area based on the voltage pulses transmitted to the pulse transmitting lines; and a controller configured to control a number of the voltage pulses to the plurality of pulse transmitting lines, where the number of the voltage pulses transmitted to the plurality of pulse transmitting lines corresponding to a touch expectation area of the touch area is greater than those voltage pulses transmitted to other areas of the touch area. |
申请公布号 |
US2015035796(A1) |
申请公布日期 |
2015.02.05 |
申请号 |
US201414311507 |
申请日期 |
2014.06.23 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK Han-jin;MIN Kwan-sik;KIM Dong-hyun;CHO Eun-il |
分类号 |
G06F3/041 |
主分类号 |
G06F3/041 |
代理机构 |
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代理人 |
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主权项 |
1. A display apparatus comprising:
a display configured to display an image; a touch panel which comprises a plurality of pulse transmitting lines distributed with regard to a touch area of the touch panel, wherein voltage pulses are transmitted to the plurality of pulse transmitting lines, and a plurality of receiving lines distributed with regard to the touch area configured to detect a user's touch input on the touch area based on the voltage pulses transmitted to the pulse transmitting lines; and a controller configured to control a number of the voltage pulses to the plurality of pulse transmitting lines, wherein the number of the voltage pulses transmitted to the plurality of pulse transmitting lines corresponding to a touch expectation area of the touch area is greater than those voltage pulses transmitted to other areas of the touch area. |
地址 |
Suwon-si KR |