公开(公告)号：US20200167033A1

公开(公告)日：2020-05-28

申请号：US16696295

申请日：2019-11-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyeonggwon KIM ,  Daehyun Nam ,  Wonpil Kim

IPC: G06F3/042 ,  G06F3/041

Abstract: The disclosure provides a display apparatus and a method of controlling the same, the display apparatus including: a display; an optical sensor including a plurality of light transmitters and a plurality of light receivers arranged around the display, facing each other and configured to transmit and obtain light; and a processor configured to: identify a touch position of a pointer on a screen of the display, based on light transmitted and obtained by the optical sensor, cause the display to display an image on the screen along touch positions of successive touches, based on movement of the pointer, identify a touch size of the pointer, based on light transmitted and obtained while the pointer is moved, adjust a width of at least a portion of the image displayed on the screen, based on a variation in the touch size of the pointer.

公开(公告)号：US20230152917A1

公开(公告)日：2023-05-18

申请号：US18149465

申请日：2023-01-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyeong NAMKOONG ,  Hyeonggwon KIM ,  Yeongjun KWON ,  Minjae SHIN ,  Gwanhyung KIM

IPC: G06F3/041 ,  G06F3/044 ,  G06F3/01

CPC classification number: G06F3/0416 ,  G06F3/044 ,  G06F3/017

Abstract: An electronic apparatus is provided. The electronic apparatus includes a display panel, a capacitive sensor disposed at a lower part of the display panel, an acceleration sensor, and a processor configured to identify orientation information of the electronic apparatus based on first sensing data obtained by the acceleration sensor, identify a plurality of touch positions corresponding to touch data of greater than or equal to a threshold value in the display panel based on second sensing data obtained by the capacitive sensor, identify a relatively upper side touch position from among the plurality of touch positions based on coordinate information corresponding to the orientation information and the respective touch positions, and perform an operation corresponding to the identified touch position.

公开(公告)号：US20250061829A1

公开(公告)日：2025-02-20

申请号：US18745538

申请日：2024-06-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changmin HAN ,  Minjae SHIN ,  Hyeonggwon KIM ,  Kyeong NAMKOONG

IPC: G09G3/20 ,  G06F1/16 ,  H04R1/02 ,  H04R1/40 ,  H04R3/12 ,  H05K5/02

Abstract: A display apparatus including: a first display; a second display disposed adjacent to the first display; a hinge rotatably coupling the first display and the second display, the hinge including a first hinge portion at a side of the first display and a second hinge portion rotatably coupled to the first hinge portion and at a side of the second display; a light emitter on the first hinge portion; a light receiver on the second hinge portion; and a controller configured to control the first display and the second display based on an intensity of light received by the light receiver while the light emitter outputs the light.