公开(公告)号：US20180329560A1

公开(公告)日：2018-11-15

申请号：US15977136

申请日：2018-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Na Young KIM ,  Dae Hwan Kim ,  Seung Wook Nam ,  Hyung Woo Shin ,  Hye Mi Lee ,  Jin Hoon Cho ,  Kwang Tai Kim ,  Hyung Sup Byeon ,  Pil Joo Yoon ,  Hae Dong Lee

IPC: G06F3/041 ,  G06K9/00

CPC classification number: G06F3/0414 ,  G06F3/0487 ,  G06F21/32 ,  G06F21/6218 ,  G06F2203/04105 ,  G06F2221/2113 ,  G06K9/00006

Abstract: An electronic device includes a touch screen display; a pressure sensing circuit; a fingerprint sensing circuit at least partially overlapped with the pressure sensing circuit; a wireless communication circuit; at least one processor; and a memory electrically connected with the processor, wherein the memory stores instructions that, when executed, cause the processor to detect a touch input through the touch screen display and a pressure input through the pressure sensing circuit, in a first state of the electronic device, in which the finger print sensing circuit is deactivated; activate the fingerprint sensing circuit in response to the touch input or the pressure input; detect a fingerprint of a finger of a user by using the fingerprint sensing circuit while detecting pressure of the finger of the user to the first plate; and induce the electronic device to become in a second state or third state based at least partially on the detected pressure.

公开(公告)号：US10528174B2

公开(公告)日：2020-01-07

申请号：US15977136

申请日：2018-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Na Young Kim ,  Dae Hwan Kim ,  Seung Wook Nam ,  Hyung Woo Shin ,  Hye Mi Lee ,  Jin Hoon Cho ,  Kwang Tai Kim ,  Hyung Sup Byeon ,  Pil Joo Yoon ,  Hae Dong Lee

IPC: G06F3/041 ,  G06F21/32 ,  G06K9/00 ,  G06F3/0487 ,  G06F21/62

Abstract: An electronic device includes a touch screen display; a pressure sensing circuit; a fingerprint sensing circuit at least partially overlapped with the pressure sensing circuit; a wireless communication circuit; at least one processor; and a memory electrically connected with the processor, wherein the memory stores instructions that, when executed, cause the processor to detect a touch input through the touch screen display and a pressure input through the pressure sensing circuit, in a first state of the electronic device, in which the finger print sensing circuit is deactivated; activate the fingerprint sensing circuit in response to the touch input or the pressure input; detect a fingerprint of a finger of a user by using the fingerprint sensing circuit while detecting pressure of the finger of the user to the first plate; and induce the electronic device to become in a second state or third state based at least partially on the detected pressure.