- 专利标题： DISPLAY DEVICE PREDICTING NOISE FOR TOUCH SENSOR AND COMPUTING SYSTEM
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申请号： US17747521申请日： 2022-05-18
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公开(公告)号： US20230134597A1公开(公告)日： 2023-05-04
- 发明人: Sewhan NA , Jiheon OK , Unki PARK , Jaeyoul LEE , Hyunwook LIM
- 申请人： SAMSUNG ELECTRONICS CO., LTD.
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Suwon-si
- 优先权： KR10-2021-0149389 20211103
- 主分类号： G06F3/041
- IPC分类号： G06F3/041 ; G09G3/20
摘要：
A display device includes a display panel, a touch sensor, a display driver and a touch controller. The display driver drives the display panel based on input image data, and generates predicted noise data corresponding to the input image data by using an artificial neural network. The touch controller receives a touch sensing signal from the touch sensor by driving the touch sensor, converts the touch sensing signal that is an analog signal into touch sensing data that are digital data, and compensates the touch sensing data based on the predicted noise data.