公开(公告)号：US20170357356A1

公开(公告)日：2017-12-14

申请号：US15664712

申请日：2017-07-31

Applicant: Sony Mobile Communications Inc.

Inventor： Gunnar Klinghult ,  Peter Aberg

IPC: G06F3/041 ,  G06F3/044 ,  G06F3/045 ,  G02F1/1333

Abstract: A liquid crystal display including a layered structure having a liquid crystal control layer, a liquid crystal layer, and a window layer. The window layer includes an electrically conductive sensor structure comprising a force sensitive material. The electrically conductive sensor structure is adapted to provide a capacitance varying in response to a change in its surrounding environment and to provide a resistance varying in response to a force being applied to the window layer.

公开(公告)号：US20180121005A1

公开(公告)日：2018-05-03

申请号：US15854856

申请日：2017-12-27

Applicant: Sony Mobile Communications Inc.

Inventor： Peter Aberg ,  Magnus Johansson ,  Gunnar Klinghult ,  Magnus Midholt

IPC: G06F3/041 ,  G06F3/0488 ,  G06F3/01

CPC classification number: G06F3/0414 ,  G06F3/016 ,  G06F3/0488 ,  G06F2203/04101 ,  G06F2203/04105

Abstract: The invention relates to a method and an electric device comprising a screen, cooperating with said screen a sensor for detecting a presence of an object on or close to said screen, a controller and a feedback element. The controller is configured to interpret said presence of the object and calculate a force value and control said feedback element to provide a feedback with respect to the force value.

公开(公告)号：US10078391B2

公开(公告)日：2018-09-18

申请号：US15854856

申请日：2017-12-27

Applicant: Sony Mobile Communications Inc.

Inventor： Peter Aberg ,  Magnus Johansson ,  Gunnar Klinghult ,  Magnus Midholt

IPC: G06F3/0488 ,  G06F3/041 ,  G06F3/01

CPC classification number: G06F3/0414 ,  G06F3/016 ,  G06F3/0488 ,  G06F2203/04101 ,  G06F2203/04105

Abstract: The invention relates to a method and an electric device comprising a screen, cooperating with said screen a sensor for detecting a presence of an object on or close to said screen, a controller and a feedback element. The controller is configured to interpret said presence of the object and calculate a force value and control said feedback element to provide a feedback with respect to the force value.