公开(公告)号：US10474288B2

公开(公告)日：2019-11-12

申请号：US15979488

申请日：2018-05-15

Applicant: NOVATEK Microelectronics Corp.

Inventor： Chih-Chang Lai ,  Kuan-Yi Yang ,  Jer-Hao Hsu

IPC: G06F3/041 ,  G06F3/044

Abstract: A touch control method for sensing one or more touch signals from a touch device having a plurality of sensing areas, each of the sensing areas having a plurality of touch units, the touch control method includes determining a sensitivity of the touch device; and sensing the one or more the touch signals from the touch device, wherein one or more of the plurality of touch units located in the same sensing area are grouped so as to achieve the sensitivity, and for a first sensitivity of the touch device, a first number of touch units are grouped in the same sensing area, and for a second sensitivity of the touch device, a second number of touch units are grouped in the same sensing area, and the second sensitivity is greater than the first sensitivity and the second number is greater than the first number.

公开(公告)号：US09996187B2

公开(公告)日：2018-06-12

申请号：US14970559

申请日：2015-12-16

Applicant: NOVATEK Microelectronics Corp.

Inventor： Chih-Chang Lai ,  Kuan-Yi Yang ,  Jer-Hao Hsu

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/044

Abstract: A touch control module for sensing one or more touch signals from a touch device having a plurality of sensing areas, wherein each of the sensing areas having a plurality of touch units, includes a plurality of first switches; a plurality of second switches; a plurality of first sensing units, each of the first sensing unit being coupled to one of the touch units through one of the first switches; and a plurality of second sensing units, each of the second sensing units being coupled to the plurality of touch units located in the same sensing area through the plurality of second switches.

公开(公告)号：US20170168641A1

公开(公告)日：2017-06-15

申请号：US15373488

申请日：2016-12-09

Applicant: Novatek Microelectronics Corp.

Inventor： Chih-Jen Cheng ,  Yu-Ying Tang ,  Kuan-Yi Yang

IPC: G06F3/041 ,  G02F1/1368 ,  H01L51/52 ,  H01L51/50 ,  H01L27/32 ,  G06F3/044 ,  G02F1/1343

CPC classification number: G06F3/0414 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04105

Abstract: A display device with a force sensing device is provided. The display device with the force sensing device includes a display layer and a non-display layer. The display layer is configured to display an image. The non-display layer is disposed below the display layer. The non-display layer includes a first signal transmission layer and a first signal transmission layer. The deformable layer is disposed on a surface of the first signal transmission layer. The force sensing device includes the deformable layer, the first signal transmission layer and a second signal transmission layer. The second signal transmission layer is disposed above the first signal transmission layer. One of the first signal transmission layer and the second signal transmission layer receives a driving signal and the other of the first signal transmission layer and the second signal transmission layer receives a sensing signal.

公开(公告)号：US20180260075A1

公开(公告)日：2018-09-13

申请号：US15979488

申请日：2018-05-15

Applicant: NOVATEK Microelectronics Corp.

Inventor： Chih-Chang Lai ,  Kuan-Yi Yang ,  Jer-Hao Hsu

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04104

Abstract: A touch control method for sensing one or more touch signals from a touch device having a plurality of sensing areas, each of the sensing areas having a plurality of touch units, the touch control method includes determining a sensitivity of the touch device; and sensing the one or more the touch signals from the touch device, wherein one or more of the plurality of touch units located in the same sensing area are grouped so as to achieve the sensitivity, and for a first sensitivity of the touch device, a first number of touch units are grouped in the same sensing area, and for a second sensitivity of the touch device, a second number of touch units are grouped in the same sensing area, and the second sensitivity is greater than the first sensitivity and the second number is greater than the first number.

公开(公告)号：US20200042138A1

公开(公告)日：2020-02-06

申请号：US16600545

申请日：2019-10-13

Applicant: NOVATEK Microelectronics Corp.

Inventor： Chih-Chang Lai ,  Kuan-Yi Yang ,  Jer-Hao Hsu

IPC: G06F3/041 ,  G06F3/044

Abstract: A fingerprint sensing control method for sensing one or more sensing signals from a fingerprint sensing device having a plurality of sensing areas, each of the sensing areas having a plurality of sensing units, the sensing control method includes determining a sensitivity of the fingerprint sensing device; and obtaining the one or more the fingerprint sensing signals from the fingerprint sensing device, wherein one or more of the plurality of sensing units are grouped so as to achieve the sensitivity, and for a first sensitivity of the sensing device, a first number of one or more sensing units are grouped, and for a second sensitivity of the fingerprint sensing device, a second number of one or more sensing units are grouped, and the second sensitivity is greater than the first sensitivity and the second number is greater than the first number.

公开(公告)号：US20160349898A1

公开(公告)日：2016-12-01

申请号：US14970559

申请日：2015-12-16

Applicant: NOVATEK Microelectronics Corp.

Inventor： Chih-Chang Lai ,  Kuan-Yi Yang ,  Jer-Hao Hsu

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/044

Abstract: A touch control module for sensing one or more touch signals from a touch device having a plurality of sensing areas, wherein each of the sensing areas having a plurality of touch units, includes a plurality of first switches; a plurality of second switches; a plurality of first sensing units, each of the first sensing unit being coupled to one of the touch units through one of the first switches; and a plurality of second sensing units, each of the second sensing units being coupled to the plurality of touch units located in the same sensing area through the plurality of second switches.

Abstract translation: 一种用于感测来自具有多个感测区域的触摸装置的一个或多个触摸信号的触摸控制模块，其中每个具有多个触摸单元的感测区域包括多个第一开关; 多个第二开关; 多个第一感测单元，所述第一感测单元中的每一个通过所述第一开关中的一个耦合到所述触摸单元之一; 以及多个第二感测单元，每个第二感测单元通过多个第二开关耦合到位于相同感测区域中的多个触摸单元。

公开(公告)号：US10852882B2

公开(公告)日：2020-12-01

申请号：US16600545

申请日：2019-10-13

Applicant: NOVATEK Microelectronics Corp.

Inventor： Chih-Chang Lai ,  Kuan-Yi Yang ,  Jer-Hao Hsu

IPC: G06F3/041 ,  G06F3/044

Abstract: A fingerprint sensing control method for sensing one or more sensing signals from a fingerprint sensing device having a plurality of sensing areas, each of the sensing areas having a plurality of sensing units, the sensing control method includes determining a sensitivity of the fingerprint sensing device; and obtaining the one or more the fingerprint sensing signals from the fingerprint sensing device, wherein one or more of the plurality of sensing units are grouped so as to achieve the sensitivity, and for a first sensitivity of the sensing device, a first number of one or more sensing units are grouped, and for a second sensitivity of the fingerprint sensing device, a second number of one or more sensing units are grouped, and the second sensitivity is greater than the first sensitivity and the second number is greater than the first number.