公开(公告)号：US20220366869A1

公开(公告)日：2022-11-17

申请号：US17710003

申请日：2022-03-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeonsoo KIM ,  Youngjae KIM ,  Minho LEE ,  Jaekwang LEE

IPC: G09G5/10 ,  G06F3/01 ,  G01J5/10

Abstract: An electronic device may include: a display having at least one hole disposed in at least a part thereof such that light from the outside can be transmitted therethrough; a light-emitting element disposed under the display and configured to output a first infrared ray to the outside; a first light-receiving element disposed under the display at a position corresponding to the at least one hole, and configured to receive a second infrared ray transmitted from the outside; a second light-receiving element disposed under the display at a position where light from the outside is shielded; and at least one processor configured to, based on that a first sensing value according to the second infrared ray, output from the first light-receiving element, satisfies a first specified condition, while the first infrared ray is output: based on that a second sensing value output from the second light-receiving element does not satisfy a second specified condition, identify that a proximate object exists, and based on that the second sensing value satisfies the second specified condition, identify that the proximate object does not exist.

公开(公告)号：US20200081419A1

公开(公告)日：2020-03-12

申请号：US16248334

申请日：2019-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minho LEE ,  Youngwoong KIM

IPC: G05B19/418 ,  G06T7/00 ,  G06F16/23

Abstract: A server and a controlling method therefor are provided. The server includes a communicator, a memory, and a processor configured to receive first log information related to a first material generated in a first facility among facilities, the first facility belonging to a first process for manufacturing a product through the communicator, generate an identifier (ID) regarding the first material, generate tracking information on the first material based on the first log information, assign the ID to the tracking information, receive pieces of second log information generated in a second facility among the facilities, the second facility belonging to a second process following the first process through the communicator, identify second log information corresponding to the first material among the pieces of second log information based on the first log information included in the tracking information, and update the tracking information based on the identified second log information.