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公开(公告)号：US09939959B2
公开(公告)日：2018-04-10
申请号：US15822456
申请日：2017-11-27
Applicant: STMicroelectronics Asia Pacific Pte Ltd
Inventor： Jerry Kim , Tae-gil Kang , Glen Kang , Rooney Kim
CPC classification number: G06F3/0418 , G06F3/044 , G06F2203/04104
Abstract: A method for multi-touch integrity sensing for a multi-touch capacitive touch screen is disclosed. By determining the integrity of touches, a distinction is identified between wanted touches, such as via a finger or stylus, and unwanted touches such as via foreign matter, errors, and the like.
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公开(公告)号：US10209831B2
公开(公告)日：2019-02-19
申请号：US15847266
申请日：2017-12-19
Applicant: STMicroelectronics Asia Pacific Pte Ltd
Inventor： Rooney Kim , Lokesh Kumar Korapati
Abstract: A method of compensated touch data values disclosed herein includes acquiring touch data values about a dead sensing zone of a touch screen, and determining a peak value of those touch data values. Then, a new peak value is calculated as a function of an average of the peak value and another value of the touch data value, and a sharpness value for the dead sensing zone is generated if a second highest value of the touch data values is less than the new peak value. Thereafter, compensated touch data values are generated for the dead sensing zone if the second highest value is greater than the new peak value.
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公开(公告)号：US20180107340A1
公开(公告)日：2018-04-19
申请号：US15847266
申请日：2017-12-19
Applicant: STMicroelectronics Asia Pacific Pte Ltd
Inventor： Rooney Kim , Lokesh Kumar Korapati
CPC classification number: G06F3/0418 , G06F3/044
Abstract: A method of compensated touch data values disclosed herein includes acquiring touch data values about a dead sensing zone of a touch screen, and determining a peak value of those touch data values. Then, a new peak value is calculated as a function of an average of the peak value and another value of the touch data value, and a sharpness value for the dead sensing zone is generated if a second highest value of the touch data values is less than the new peak value. Thereafter, compensated touch data values are generated for the dead sensing zone if the second highest value is greater than the new peak value.
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Patent Agency Ranking
公开(公告)号：US20180074651A1
公开(公告)日：2018-03-15
申请号：US15822456
申请日：2017-11-27
Applicant: STMicroelectronics Asia Pacific Pte Ltd
Inventor： Jerry Kim , Tae-gil Kang , Glen Kang , Rooney Kim
CPC classification number: G06F3/0418 , G06F3/044 , G06F2203/04104
Abstract: A method for multi-touch integrity sensing for a multi-touch capacitive touch screen is disclosed. By determining the integrity of touches, a distinction is identified between wanted touches, such as via a finger or stylus, and unwanted touches such as via foreign matter, errors, and the like.
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公开(公告)号：US20170293394A1
公开(公告)日：2017-10-12
申请号：US15093878
申请日：2016-04-08
Applicant: STMicroelectronics Asia Pacific Pte Ltd
Inventor： Rooney Kim , Lokesh Kumar Korapati
CPC classification number: G06F3/0418 , G06F3/044
Abstract: A method of compensated touch data values disclosed herein includes acquiring touch data values about a dead sensing zone of a touch screen, and determining a peak value of those touch data values. Then, a new peak value is calculated as a function of an average of the peak value and another value of the touch data value, and a sharpness value for the dead sensing zone is generated if a second highest value of the touch data values is less than the new peak value. Thereafter, compensated touch data values are generated for the dead sensing zone if the second highest value is greater than the new peak value.
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公开(公告)号：US09874974B2
公开(公告)日：2018-01-23
申请号：US15093878
申请日：2016-04-08
Applicant: STMicroelectronics Asia Pacific Pte Ltd
Inventor： Rooney Kim , Lokesh Kumar Korapati
CPC classification number: G06F3/0418 , G06F3/044
Abstract: A method of compensated touch data values disclosed herein includes acquiring touch data values about a dead sensing zone of a touch screen, and determining a peak value of those touch data values. Then, a new peak value is calculated as a function of an average of the peak value and another value of the touch data value, and a sharpness value for the dead sensing zone is generated if a second highest value of the touch data values is less than the new peak value. Thereafter, compensated touch data values are generated for the dead sensing zone if the second highest value is greater than the new peak value.
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公开(公告)号：US09864468B2
公开(公告)日：2018-01-09
申请号：US15177489
申请日：2016-06-09
Applicant: STMicroelectronics Asia Pacific Pte Ltd
Inventor： Jerry Kim , Tae-gil Kang , Glen Kang , Rooney Kim
CPC classification number: G06F3/0418 , G06F3/044 , G06F2203/04104
Abstract: A method for multi-touch integrity sensing for a multi-touch capacitive touch screen is disclosed. By determining the integrity of touches, a distinction is identified between wanted touches, such as via a finger or stylus, and unwanted touches such as via foreign matter, errors, and the like.
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公开(公告)号：US20170357371A1
公开(公告)日：2017-12-14
申请号：US15177489
申请日：2016-06-09
Applicant: STMicroelectronics Asia Pacific Pte Ltd
Inventor： Jerry Kim , Tae-gil Kang , Glen Kang , Rooney Kim
CPC classification number: G06F3/0418 , G06F3/044 , G06F2203/04104
Abstract: A method for multi-touch integrity sensing for a multi-touch capacitive touch screen is disclosed. By determining the integrity of touches, a distinction is identified between wanted touches, such as via a finger or stylus, and unwanted touches such as via foreign matter, errors, and the like.
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