公开(公告)号：US11907600B2

公开(公告)日：2024-02-20

申请号：US18105448

申请日：2023-02-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungeun Lee ,  Seonghoon Choi ,  Minseok Kang ,  Oheon Kwon ,  Seungnyun Kim ,  Chakyum Kim ,  Taihoon Kim ,  Yongsang Yun

IPC: G06F3/14 ,  G06F1/16 ,  G06F3/0482 ,  G06F3/0484

CPC classification number: G06F3/1423 ,  G06F1/1641 ,  G06F1/1677 ,  G06F3/0482 ,  G06F3/0484

Abstract: A fordable electronic device may include a first display, a second display, and a processor. The processor is configured to: based on the electronic device being in a folded state and a screen being displayed through the second display, detect that unfolding of the electronic device has started; based on and angle exceeding a first angle, control the second display to be in an off state and display at least a portion of a screen displayed through the second display on a first area of the first display and a menu for controlling the screen displayed through the first area on a second area of the first display; and based on the angle exceeding a second angle greater than the first angle, display at least a portion of the screen displayed through the first area and the second area on the entire area of the first display.

公开(公告)号：US20230026684A1

公开(公告)日：2023-01-26

申请号：US17961324

申请日：2022-10-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungeun LEE ,  Minseok Kang ,  Nahee Kim ,  Seungnyun Kim ,  Chakyum Kim ,  Hyewon Seo ,  Jonghun Won ,  Byengseok Choi

IPC: G06F21/32

Abstract: A foldable electronic device includes a first housing and a second housing that are foldable with respect to each other; at least one sensor; a display; a camera configured to operate in a first mode associated with user recognition, and a second mode associated with user authentication; a memory storing instructions; at least one processor configured to execute the instructions to: control the display to display notification information about an event corresponding to the foldable electronic device; based on a folding state of the foldable electronic device detected using the at least one sensor satisfying a predetermined condition, obtain at least one first image using the camera operating in the first mode; identify whether a face is present in the at least one first image; based on identifying that the face is present in the at least one first image, obtain at least one second image using the camera operating in the second mode; perform face recognition-based biometric authentication using at least part of the at least one second image; and based on the biometric authentication being successful, control the display to display content corresponding to the event.

公开(公告)号：US11537042B2

公开(公告)日：2022-12-27

申请号：US16807734

申请日：2020-03-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongjin Lee ,  Minseok Kang ,  Seungyoon Lee ,  Chan Hwang

IPC: G03F1/70 ,  G03F7/20 ,  H01L21/66 ,  G06F17/18

Abstract: An overlay correcting method capable of optimizing correction of an overlay within a scanner correction limit of a scanner of a scanner system, and a photolithography method, a semiconductor device manufacturing method and the scanner system which are based on the overlay correcting method are provided. The overlay correcting method includes collecting overlay data by measuring an overlay of a pattern; calculating correction parameters of the overlay by performing regularized regression using the overlay data, the regularized regression being based on a correction limit of the scanner such that the correction parameters fall within the correction limit of the scanner; and providing the correction parameters to the scanner.

公开(公告)号：US11157140B2

公开(公告)日：2021-10-26

申请号：US15905186

申请日：2018-02-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongmoo Lee ,  Seungmin Choi ,  Minseok Kang ,  Sunhee Kang ,  Jiwoo Lee

IPC: G06F3/0482 ,  G06F3/0481 ,  G06F3/0484 ,  G06F3/0488 ,  G06F3/044

Abstract: Disclosed is an electronic device and multitasking interface providing method therefor. The electronic device presents at least a portion of specific content on at least a portion of the display via a window having a size desired by the user, provides a multi-window display according to user input and determines the content to be displayed in each window, and provides an update on specific content via the first window of the multi-window and an application list enabling application switching via the second window.