公开(公告)号：US20160004380A1

公开(公告)日：2016-01-07

申请号：US14791674

申请日：2015-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changjin KIM ,  Gunjan Prakash DEOTALE ,  Jungtae KWON ,  Niyas Ahmed SULTHAR THAJUDEEN ,  Niroj POKHREL ,  Rahul VAISH ,  Sreevatsa DWARAKA BHAMIDIPATI ,  Namyun KIM ,  Sanjay Dixit BHUVANAGIRI

IPC: G06F3/041 ,  G06K9/00 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/044 ,  G06F3/04883 ,  G06F2203/04808 ,  G06K9/00335 ,  G06K9/52

Abstract: A method of performing a touch action in a touch-sensitive device is provided. The method includes detecting a shape of a contact area associated with a touch input provided on a touch screen, determining whether the detected shape is valid based on a predetermined criteria, detecting a gesture based on a movement of a validated shape, determining whether the detected gesture is valid by matching the detected gesture with one or more predefined gestures, and performing the touch action based on a determination that the detected gesture is valid and a determination that the detected shape is valid.

Abstract translation: 提供了一种在触敏装置中执行触摸动作的方法。 该方法包括检测与设置在触摸屏上的触摸输入相关联的接触区域的形状，基于预定标准确定检测到的形状是否有效，基于验证形状的移动来检测手势，确定检测到的形状 通过将检测到的手势与一个或多个预定义的手势相匹配，并且基于检测到的手势有效的确定和检测到的形状是有效的确定来执行触摸动作，手势是有效的。

公开(公告)号：US20190095079A1

公开(公告)日：2019-03-28

申请号：US16131774

申请日：2018-09-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gunjan Prakash DEOTALE ,  Samarth Shankar RAUT ,  Jidnya Samir SHAH

IPC: G06F3/0484 ,  G06F3/0488 ,  G06K9/00

Abstract: A method for enabling interaction on an electronic device using fingerprint on display to execute an operation of the electronic device based on the detected fingerprint. The method may includes detecting at least one fingerprint from at least one touch input on a display screen, identifying an object corresponding to the at least one fingerprint, and performing at least one actions based on the object.