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公开(公告)号：US10606427B2
公开(公告)日：2020-03-31
申请号：US16198892
申请日：2018-11-23
Applicant: ILI TECHNOLOGY CORP.
Inventor： Cheng-Hsien Hsu , Guo-Kiang Hung , Ching-Chun Chiang , Wei-Lun Kuo , Peng-Yun Ding
Abstract: A mutual capacitive touch panel includes a first electrode layer and a second electrode layer. The first electrode layer includes a plurality of electrode groups and a plurality of electrode groups arranged in an array. The first electrode groups located at the same column are electrically connected to a form a first electrode series, and the second electrode groups located at the same column are electrically connected to form a second electrode series. The second electrode layer includes a plurality of electrode strip groups insulated from one another and sequentially arranged along a column direction of the array, wherein each of the electrode strip groups extends along a row direction of the array and overlaps, a perpendicular projection direction, electrode groups of two adjacent rows, and two adjacent of the electrode strip groups overlap, in the perpendicular projection direction, the electrode groups of the same row.
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公开(公告)号：US10216321B2
公开(公告)日：2019-02-26
申请号：US15414737
申请日：2017-01-25
Applicant: ILI TECHNOLOGY CORP.
Inventor： Chi-Kang Liu , Guo-Kiang Hung , Song-Yi Lin , Ping-Yu Chan
Abstract: A control method for a touch display device including a display panel is provided. The display panel includes multiple first gate lines and multiple second gate lines respectively corresponding to a first field and a second field of a frame, and multiple sensing electrodes for touch sensing. Within one single frame period, the control method includes: scanning the first gate lines to update the first field; controlling the sensing electrodes to perform touch sensing and providing a first touch report; scanning the second gates lines to update the second field; and controlling the sensing electrodes to perform touch sensing and providing a second touch report. At least one of the first gates lines is located between two of the second gate lines, and at least one of the second gate lines is located between two of the first gate lines.
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公开(公告)号：US20190196620A1
公开(公告)日：2019-06-27
申请号：US16186600
申请日：2018-11-12
Applicant: ILI TECHNOLOGY CORP.
Inventor： Cheng-Shian Shu , Guo-Kiang Hung , Wei-Lun Kuo , Yu-Tsung Chen
IPC: G06F3/044
Abstract: The present invention provides a mutual capacitive touch panel including a first conductive layer and a second conductive layer. The first conductive layer includes a plurality of electrodes arranged in an array and a plurality of connecting line segments. In each column of the array, the electrodes in the ((N×M)-1)th row are electrically connected to one another through some of the connecting line segments to form a first electrode series, and the electrodes in the (N×M)th row are electrically connected to one another through some of the connecting line segments to form a second electrode series. The second conductive layer includes a plurality of electrode strips extending along a row direction of the array and respectively overlapping the electrodes located at the corresponding row. Each electrode strip includes a plurality of shielding portions, each of which overlaps one corresponding of the connecting line segments.
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Patent Agency Ranking
4.发明授权公开(公告)号：US10180705B2
公开(公告)日：2019-01-15
申请号：US15801627
申请日：2017-11-02
Applicant: ILI TECHNOLOGY CORP.
Inventor： Kai-Ting Ho , Guo-Kiang Hung
Abstract: An operating mode distinguishing method, a touch point determining method and a touch control circuit are provided. It is determined whether an underwater mode is entered according to a self capacitance value and a mutual capacitance value. In the underwater mode, a touch point position is determined according to deformation of a substrate.
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公开(公告)号：US10345978B2
公开(公告)日：2019-07-09
申请号：US15812138
申请日：2017-11-14
Applicant: ILI TECHNOLOGY CORP.
Inventor： Chi Kang Liu , Guo-Kiang Hung
Abstract: An in-cell touch display panel includes a substrate, a semiconductor stack, a transparent layer, an insulation layer, and a metal layer. The semiconductor stack is disposed on the substrate, and includes a plurality of pixel control elements. The transparent layer is disposed on the semiconductor layer stack, and includes a plurality of first touch electrode portions and a plurality of first connecting lines extending along a first direction. The insulation layer is disposed on the transparent layer. The metal layer is disposed on the insulation layer, and includes a plurality of second touch electrode portions and a plurality of second connecting lines extending along a second direction. The second connecting lines and the first touch electrode portions form a plurality of first touch electrode strips, and the first connecting lines and the second touch electrode portions form a plurality of second touch electrode strips.
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公开(公告)号：US10534492B2
公开(公告)日：2020-01-14
申请号：US16186600
申请日：2018-11-12
Applicant: ILI TECHNOLOGY CORP.
Inventor： Cheng-Hsien Hsu , Guo-Kiang Hung , Wei-Lun Kuo , Yu-Tsung Chen
IPC: G06F3/044
Abstract: The present invention provides a mutual capacitive touch panel including a first conductive layer and a second conductive layer. The first conductive layer includes a plurality of electrodes arranged in an array and a plurality of connecting line segments. In each column of the array, the electrodes in the ((N×M)-1)th row are electrically connected to one another through some of the connecting line segments to form a first electrode series, and the electrodes in the (N×M)th row are electrically connected to one another through some of the connecting line segments to form a second electrode series. The second conductive layer includes a plurality of electrode strips extending along a row direction of the array and respectively overlapping the electrodes located at the corresponding row. Each electrode strip includes a plurality of shielding portions, each of which overlaps one corresponding of the connecting line segments.
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公开(公告)号：US10606420B2
公开(公告)日：2020-03-31
申请号：US14800915
申请日：2015-07-16
Applicant: ILI TECHNOLOGY CORP.
Inventor： Chi Kang Liu , Guo-Kiang Hung
IPC: G09G3/36 , G06F3/044 , G06F3/041 , G02F1/1333
Abstract: A touch display panel includes a substrate, a plurality of data lines, a plurality of touch sensing lines, and a plurality of gate lines. The data lines are disposed above the substrate, and extend along a first direction. The touch sensing lines are disposed above the substrate, extend along a second direction different from the first direction, and intersect with the data lines. The gate lines are disposed above the substrate, extend along the second direction, and intersect with the data lines. The touch sensing lines or the gate lines and the data lines form touch sensing elements.
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公开(公告)号：US20190220114A1
公开(公告)日：2019-07-18
申请号：US16198892
申请日：2018-11-23
Applicant: ILI TECHNOLOGY CORP.
Inventor： Cheng-Shian Shu , Guo-Kiang Hung , Ching-Chun Chiang , Wei-Lun Kuo , Peng-Yun Ding
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04107
Abstract: A mutual capacitive touch panel includes a first electrode layer and a second electrode layer. The first electrode layer includes a plurality of electrode groups and a plurality of electrode groups arranged in an array. The first electrode groups located at the same column are electrically connected to a form a first electrode series, and the second electrode groups located at the same column are electrically connected to form a second electrode series. The second electrode layer includes a plurality of electrode strip groups insulated from one another and sequentially arranged along a column direction of the array, wherein each of the electrode strip groups extends along a row direction of the array and overlaps, a perpendicular projection direction, electrode groups of two adjacent rows, and two adjacent of the electrode strip groups overlap, in the perpendicular projection direction, the electrode groups of the same row.
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