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公开(公告)号：US10551872B2
公开(公告)日：2020-02-04
申请号：US15266237
申请日：2016-09-15
Applicant: Touchplus Information Corp.
Inventor： Yen-Han Chou , Shih-Hsien Hu , Yaosheng Chou
Abstract: A wearable device exhibiting a capacitive sensing function includes a fabric having a plurality of touch-sensing electrode patterns and a plurality of signal lines distributed therein; a controlled device integrated into the fabric; and a control circuit disposed at an edge of the fabric and being in communication with the signal lines for controlling the controlled device according to a capacitance change according to a capacitance change caused by a touch or gesture of a user on the fabric.
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公开(公告)号：US10481742B2
公开(公告)日：2019-11-19
申请号：US15835414
申请日：2017-12-07
Applicant: Touchplus Information Corp.
Inventor： Shih-Hsien Hu , Yi-Feng Wei , Yao-Chih Chuang
Abstract: A touch-sensing electronic device includes a housing having first, second and third touch-sensing surfaces; a substrate extensively disposed under the first, second and third touch-sensing surfaces; sensing electrodes formed on the same substrate, and having capacitance changes in response to touch operations or gestures respectively performed on or over the first, second and third touch-sensing surfaces, wherein the sensing electrodes are grouped into three sensing electrode arrays corresponding to the first, second and third touch-sensing surfaces, respectively; and a controller for generating respective control signals corresponding to the touch operations performed on or over the first, second and third touch-sensing surfaces. At least two of the three sensing electrode arrays have different configurations for performing different sensing operations.
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公开(公告)号：US10409485B2
公开(公告)日：2019-09-10
申请号：US14879150
申请日：2015-10-09
Applicant: Touchplus Information Corp.
Inventor： Shih-Hsien Hu , Yi-Feng Wei , Yao-Chih Chuang , Chao-Fu Lin
Abstract: A user input device for use with a controlled device. The user input device includes a substrate; a plurality of sensing electrodes disposed separately on or in the substrate for sensing an object; and a controller electrically coupled to the sensing electrodes and stored therein at least one virtual key allocation table, wherein the controller executes a converting operation to generate a sensed object information according to a capacitance data realized from the sensing electrodes, and generates an input command associated with a specified key in the virtual key allocation table, which corresponds to the sensed object information, for controlling the controlled device. The same sensed object information can be designed to correspond to keys of different definition under different virtual key allocation tables, and/or derive different input commands in different operational.
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公开(公告)号：US20180329538A1
公开(公告)日：2018-11-15
申请号：US15974751
申请日：2018-05-09
Applicant: Touchplus Information Corp.
Inventor： Shih-Hsien Hu
CPC classification number: G06F3/044 , G06F3/0416 , G06F2203/04102 , G06F2203/04112 , G06K9/0002
Abstract: A biological feature-sensing device for acquiring biological feature information by sensing a biological feature is provided. The biological feature-sensing device includes a capacitive touch panel and a control circuit. The capacitive touch panel includes signal transmitting lines and signal receiving lines. A first pitch of the signal transmitting lines or a second pitch of the signal receiving lines is greater than or equal to a minimum on-center spacing of the biological feature. The control circuit receives first and second voltage signals through two sets of signal receiving lines in response to first and second charge/discharge signals transmitted through two sets of signal transmitting lines, and generates a characteristic value according to the first and second voltage signals. Many characteristic values corresponding to different combinations of the signal transmitting lines and signal receiving lines are generated accordingly to form a characteristic value matrix representing the biological feature information.
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公开(公告)号：US09952728B2
公开(公告)日：2018-04-24
申请号：US14982814
申请日：2015-12-29
Applicant: Touchplus Information Corp.
Inventor： Shih-Hsien Hu
CPC classification number: G06F3/044 , G06F3/0416
Abstract: A driving signal is outputted to each of the first and second capacitors in a measurement period so that voltage changes occur at the first and second capacitors. First and second modulating voltage signals are provided for the first and the second capacitors in the measurement period. An output signal in a first state or a second state according to a voltage difference between the first and second capacitors is generated. One of the voltage values of the first and second modulating voltage is automatically adjusted according to the output signal. A characteristic value for indicating a capacitance difference between the first capacitor and the second capacitor, which correlates to a length of time from a start point of the measurement period to a specified point that a condition change of the output signal occurs or a slope of the first or second modulating voltage signal, is generated.
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Patent Agency Ranking
公开(公告)号：US09696576B2
公开(公告)日：2017-07-04
申请号：US15285992
申请日：2016-10-05
Applicant: Touchplus Information Corp.
Inventor： Shih-Hsien Hu , Yaosheng Chou
IPC: G02F1/1333 , G06F3/0354 , G06F3/044 , G06F3/041
CPC classification number: G02F1/13338 , G02F1/133345 , G06F3/03545 , G06F3/0412 , G06F3/044 , G06F2203/04102 , G06F2203/04106 , G06F2203/04107 , Y10T29/49105
Abstract: A touch panel includes a base, which is a liquid crystal module serving as a ground; a flexible dielectric layer over the base; and a one-dimensional pattern layer with sensor cells positioned as the same layer over the flexible dielectric layer. The sensor cells form a sensor array, and each of the sensor cells is individually controlled and sensed via an independent sensing line, wherein press sensing control is conducted according to a capacitance change resulting from a distance change between the sensor array and the base in response to an external force, and touch or gesture-based sensing control is conducted according to a capacitance change in the sensor array without involving the base.
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公开(公告)号：US20160048292A1
公开(公告)日：2016-02-18
申请号：US14827376
申请日：2015-08-17
Applicant: Touchplus Information Corp.
Inventor： Shih-Hsien Hu , Yi- Feng Wei , Yao-Chih Chuang
IPC: G06F3/0481 , G06F3/041 , G06F3/0485 , G06F3/044
CPC classification number: G06F3/0416 , G06F3/044 , G06F3/0488
Abstract: A control device includes a touch-sensing and displaying device detecting a touching operation or gesture thereon or thereover, generating a position information in response to the touching operation or gesture, and displaying a prompt information according to the position information; and a driver in communication with the touch-sensing and displaying device and the controlled system, issuing a first driving signal to the controlled system according to the position information for triggering at least one of the controlled units. A distribution of the prompt information in the touch-sensing and displaying device corresponds to a distribution of the triggered at least one of the controlled units in the controlled system.
Abstract translation: 控制装置包括触摸感测和显示装置，其检测其上或其上的触摸操作或手势，响应于触摸操作或手势产生位置信息，并根据位置信息显示提示信息; 以及与触摸感测显示装置和受控系统通信的驱动器，根据用于触发受控单元中的至少一个的位置信息向受控系统发出第一驱动信号。 触摸感测显示装置中的提示信息的分布对应于被控系统中所触发的至少一个受控单元的分布。
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公开(公告)号：US10804897B2
公开(公告)日：2020-10-13
申请号：US14594273
申请日：2015-01-12
Applicant: Touchplus Information Corp.
Inventor： Shih-Hsien Hu , Yi-Feng Wei , Yao-Chih Chuang
IPC: G06F3/02 , G06F3/0488 , H03K17/96
Abstract: A touch-sensitive keypad control device for use with a controlled device is provided. The touch-sensitive keypad control device includes: a housing, a touch control device disposed in the housing, and a keypad device uncovered from the housing and disposed above the touch control device. The touch control device generates a first command for controlling the controlled device in response to a gesture of a user relative to the keypad device, and the keypad device generates a second command for controlling the controlled device in response to a level change of the keypad device relative to the housing in response to a pressing operation of a user.
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公开(公告)号：US10712859B2
公开(公告)日：2020-07-14
申请号：US15493298
申请日：2017-04-21
Applicant: Touchplus Information Corp.
Inventor： Shih-Hsien Hu
Abstract: A touch panel includes a substrate defining thereon a touch sensing region; a sensor array formed in the touch sensing region; and connecting lines arranged on the substrate and corresponding to the sensor elements one on one. The sensor array consists of sensor elements separately positioned on the substrate, and defined as a plurality of groups, wherein the sensor elements in the same group include a central sensor element and a plurality of surrounding sensor elements. Each of the connecting lines is connected to one and only one of the sensor elements corresponding thereto. The surrounding sensor elements are defined as a plurality of sets of surrounding sensor elements, which are respectively driven with corresponding connecting line or lines, and return signals for determining which part of the central sensor element is touched.
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公开(公告)号：US10310683B2
公开(公告)日：2019-06-04
申请号：US15220698
申请日：2016-07-27
Applicant: Touchplus Information Corp.
Inventor： Shih-Hsien Hu
Abstract: For sensing a control point on a capacitive-type panel, first and second voltage signals are respectively received through two sets of receiving lines selected from N receiving lines in response to first and second charge/discharge signals transmitted through two sets of transmitting lines selected from M transmitting lines, respectively, during a specified time period. A characteristic value is generated by operating the first and second voltage signals. Repeat the steps to generate characteristic values for neighboring regions defined by different combinations of transmitting lines and receiving lines. Position information of control point(s) on the capacitive-type panel is estimated accordingly.
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