公开(公告)号：US20160259458A1

公开(公告)日：2016-09-08

申请号：US14640779

申请日：2015-03-06

Applicant: Sony Corporation

Inventor： Magnus JOHANSSON ,  Magnus Midholt ,  Andreas Sandblad ,  Markus Andreasson ,  Ola Thorn ,  Olivier Moliner

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0414 ,  G06F3/0418 ,  G06F3/044 ,  G06F2203/04104 ,  G06F2203/04105 ,  G06F2203/04106

Abstract: The present invention relates to a touch screen device, a handheld device and a method for operating a touch screen device.

Abstract translation: 本发明涉及触摸屏设备，手持设备和操作触摸屏设备的方法。

公开(公告)号：US10126854B2

公开(公告)日：2018-11-13

申请号：US14640779

申请日：2015-03-06

Applicant: Sony Corporation

Inventor： Magnus Johansson ,  Magnus Midholt ,  Andreas Sandblad ,  Markus Andreasson ,  Ola Thorn ,  Olivier Moliner

IPC: G06F3/041 ,  G06F3/044 ,  G06F3/0487

Abstract: A device may determine touch position information representing a position where a touch surface is touched by an object, and may determine force information representing a force being applied by the object to the touch surface. Based on the force information, the device may determine that the force applied to the touch surface does not satisfy a force threshold. Afterwards, the device may determine that a particular duration has not elapsed. Finally, after determining that the particular duration has not elapsed, the device may provide the touch position information for further processing.

公开(公告)号：US09489097B2

公开(公告)日：2016-11-08

申请号：US14603447

申请日：2015-01-23

Applicant: Sony Corporation

Inventor： Magnus Johansson ,  Markus Andreasson ,  Olivier Moliner ,  Andreas Sandblad ,  Ola Thörn ,  Magnus Midholt

IPC: G06F3/045 ,  G06F3/044 ,  G06F3/041

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

Abstract: A device, having a touch screen display, performs a mutual capacitance scan of rows and columns of an array of capacitive touch sensors associated with the touch screen display. The device selects a subset of the rows, and a subset of the columns, of the array of capacitive touch sensors, and performs a self capacitance scan of the selected subset of the rows, and the selected subset of the columns, of the array of capacitive touch sensors based on results of the mutual capacitance scan. The device identifies an accidental or false touch input on the touch screen display based on results of the self capacitance scan.

Abstract translation: 具有触摸屏显示器的装置对与触摸屏显示器相关联的电容式触摸传感器阵列的行和列进行互电容扫描。 设备选择电容式触摸传感器阵列的行的子集和列的子集，并且对所选择的行的子集以及所选择的列的子集执行自选电子扫描 基于互电容扫描结果的电容式触摸传感器。 该装置基于自电容扫描的结果识别触摸屏显示器上的意外或错误的触摸输入。

公开(公告)号：US20160216796A1

公开(公告)日：2016-07-28

申请号：US14603447

申请日：2015-01-23

Applicant: Sony Corporation

Inventor： Magnus Johansson ,  Markus Andreasson ,  Olivier Moliner ,  Andreas Sandblad ,  Ola Thörn ,  Magnus Midholt

IPC: G06F3/044 ,  G06F3/041

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

Abstract: A device, having a touch screen display, performs a mutual capacitance scan of rows and columns of an array of capacitive touch sensors associated with the touch screen display. The device selects a subset of the rows, and a subset of the columns, of the array of capacitive touch sensors, and performs a self capacitance scan of the selected subset of the rows, and the selected subset of the columns, of the array of capacitive touch sensors based on results of the mutual capacitance scan. The device identifies an accidental or false touch input on the touch screen display based on results of the self capacitance scan.

Abstract translation: 具有触摸屏显示器的装置对与触摸屏显示器相关联的电容式触摸传感器阵列的行和列进行互电容扫描。 设备选择电容式触摸传感器阵列的行的子集和列的子集，并且对所选择的行的子集以及所选择的列的子集执行自选电子扫描 基于互电容扫描结果的电容式触摸传感器。 该装置基于自电容扫描的结果识别触摸屏显示器上的意外或错误的触摸输入。