公开(公告)号：US20190278412A1

公开(公告)日：2019-09-12

申请号：US16343656

申请日：2017-10-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyung-Sup BYEON ,  Jung-Won KIM ,  Han-Vit KANG ,  Ho-Kyung KANG ,  Kwang-Tai KIM ,  Byeong-Cheol KIM ,  Kyung-Wan PARK ,  Yo-Han LEE ,  Jeong-Sik JEONG ,  Eun-Sung CHO ,  Hyun-Ju HONG

IPC: G06F3/041 ,  H01L27/32

Abstract: An electronic device according to an embodiment of the present invention comprises: a housing that comprises a first surface which faces a first direction and a second surface which faces a second direction opposite to the first direction, and that comprises a first transparent plate which forms at least a portion of the first surface of the housing; a display that is disposed between the first transparent plate and the second face of the housing, and comprises a second transparent plate which faces the first direction, and a third transparent plate which faces the second direction; a first electrode, a second electrode, a third electrode, and a fourth electrode that are disposed between the second transparent plate and the third transparent plate; and a control circuit that is electrically connected to the first electrode, the second electrode, the third electrode, and the fourth electrode, wherein the control circuit may be configured to detect the position of touch input with respect to the first transparent plate by using the first electrode, to detect the intensity of the touch input by using the second electrode, and to display visual information on at least a portion of the display by using the third electrode and the fourth electrode. In addition, an electronic device comprising a pressure sensor according to various embodiments of the present invention can provide a slim electronic device with reduced manufacturing costs by utilizing an integrated structure with a touch sensor and/or a fingerprint sensor and by disposing the touch sensor including the pressure sensor, and other sensors between various structures inside the display.

公开(公告)号：US20180188874A1

公开(公告)日：2018-07-05

申请号：US15737630

申请日：2016-06-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun-Sung CHO ,  Yong-Hwan KIM ,  Jung-Won KIM ,  Ji-Yong KIM

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0414 ,  G01L1/146 ,  G01L1/205 ,  G06F3/044 ,  G06F3/0488 ,  G06F2203/04105 ,  G06F2203/04106 ,  H03K17/96

Abstract: According to various examples of the present invention, an electronic device including a pressure sensing type input device can comprise: a display panel in which a touch panel and a display panel for displaying a screen are stacked, the displaying panel being stacked on one side of the touch panel; and at least one pressure sensor unit disposed on a rear surface of the display panel, sensing the pressure generated in the display panel, and implementing an input according to the pressure. The electronic device including a pressure sensing type input device can be variously implemented according to examples.