公开(公告)号：US10466856B2

公开(公告)日：2019-11-05

申请号：US14964789

申请日：2015-12-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Min Shin ,  Min-Kyu Kim ,  Ui-Jeong Park

IPC: G06F3/0481 ,  G06F3/14 ,  G06F3/0484 ,  G09G5/14 ,  G06F3/0488 ,  G06F3/0482 ,  G06F1/16

Abstract: An electronic device is provided. The electronic device includes a first display, a second display, and a processor configured to display execution screens of applications corresponding to at least two icons on the first display and the second display, when detecting the least two icons in at least one display among the first display and the second display.

公开(公告)号：US10340947B2

公开(公告)日：2019-07-02

申请号：US15494507

申请日：2017-04-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Shin-Ho Oh ,  Woo-Hyun Kang ,  Min-Kyu Kim

IPC: G11C16/26 ,  G11C29/52 ,  H03M13/00 ,  H03M13/05 ,  G11C29/00

Abstract: In a method of controlling reclaim of a nonvolatile memory device including a plurality of memory blocks, wherein each of the memory blocks includes a plurality of pages, a recovery read operation is performed on first data using an optimal read voltage determined based on the first data, when the first data includes errors which are not correctable, wherein the first data is read from a first page of a first memory block of the memory blocks, and, when the errors of the first data are corrected after the recovery read operation is performed, whether to perform a reclaim of the first page is determined based on threshold voltage distributions of memory cells of the first page, wherein the memory cells are disposed in a region of interest adjacent to the optimal read voltage.