公开(公告)号：US20210041907A1

公开(公告)日：2021-02-11

申请号：US16983090

申请日：2020-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngcheol SIN ,  Daehyun CHO

IPC: G06F1/04

Abstract: An electronic device according to an embodiment includes a display, and a processor including a plurality of cores, wherein the processor is configured to identify a first application satisfying a designated condition related to boosting of the processor among at least one application running on the electronic device, identify a first instruction set architecture (ISA) of the first application, and boost a frequency of a clock signal applied to at least one core among the plurality of cores included in the processor according to the first instruction set architecture.

公开(公告)号：US20210248010A1

公开(公告)日：2021-08-12

申请号：US17106491

申请日：2020-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinshik BAE ,  Hongcheol SIM ,  Kiljae KIM ,  Jaeho KIM ,  Hyunchul SEOK ,  Youngcheol SIN ,  Wonseo CHOI

IPC: G06F9/50 ,  G06F9/30 ,  G06T1/20 ,  G09G5/36

Abstract: An electronic device and a method of operating an electronic device are provided. The electronic device includes a memory, a display, and a processor including a plurality of cores generating a plurality of frames including a first frame and a second frame, wherein the processor is configured to identify a first time spent for generating the first frame to be displayed on the display and a second time corresponding to a frame rate of the display, determine whether to perform an operation of controlling the plurality of cores for reducing a time for generating the second frame, based on a result of comparison between the first time and the second time, determine a size of a load for processing a thread related to generation of the second frame, based on a ratio between the first time and the second time, in response to the determination to perform the operation of controlling the cores, allocate at least one of the plurality of cores as cores to process the thread, based on the determined size of the load, determine an operation frequency of the cores, based on the determined size of the load, and control the cores to generate the second frame according to the determined operation frequency.

公开(公告)号：US20210225320A1

公开(公告)日：2021-07-22

申请号：US17150720

申请日：2021-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngcheol SIN ,  Daehyun CHO

IPC: G09G5/00

Abstract: An electronic device may include a display, and a processor operatively connected to the display. The processor is configured to identify a frame rate of a first application that is currently being executed. The processor is also configured to, based on the frame rate, determine a scanning rate of the display and a frame refresh rate for refreshing a frame related to the first application. The processor is further configured to control a first screen refresh of the first application, based on the scanning rate and the frame refresh rate.

公开(公告)号：US20230178001A1

公开(公告)日：2023-06-08

申请号：US18104639

申请日：2023-02-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngcheol SIN ,  Geonhee KIM ,  Jungrim KIM ,  Munwon CHOI ,  Sungsoo PARK ,  Seungcheol LEE ,  Seungjae HAN

IPC: G09G3/20

CPC classification number: G09G3/2096 ,  G09G2360/18 ,  G09G2354/00 ,  G09G2310/04 ,  G09G2310/02

Abstract: An electronic device includes a display, a display driver including a buffer memory, and a processor configured to, in a partial update driving state of the display, receive a user input for a first execution screen of an application in an Mth frame period, generate data of a partial region corresponding to the user input and store the data in the buffer memory in an (M+1)th frame period, and control the display driver so that the display displays the partial region based on the data and a remaining region other than the partial region in a same manner as the first execution screen in an (M+2)th frame period.

公开(公告)号：US20230161324A1

公开(公告)日：2023-05-25

申请号：US17432410

申请日：2020-02-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kwanjin JUNG ,  Hyunchul SEOK ,  Byungsoo Kwon ,  Junhwa SEO ,  Youngcheol SIN ,  Sunkwang LEE ,  Daehyun CHO ,  Wonseo CHOI

IPC: G05B19/4155

CPC classification number: G05B19/4155 ,  G05B2219/50333

Abstract: An electronic apparatus according to various embodiments comprises: at least one processor; and a memory storing a first table and a second table which are associated with a value associated with a performance of an operation of the at least one processor and a maximum allowable value of a clock, wherein a maximum allowable value in the first table corresponding to at least some of values associated with the performance of the operation of the at least one processor is different from a maximum allowable value in the second table corresponding to the at least some of the values associated with the performance, wherein the at least one processor may verify that an attribute of an application being executed by the at least one processor is any one of a first attribute or a second attribute, control the maximum allowable value of the clock where the at least one processor operates on the basis of the first table when the attribute of the application is the first attribute, and control the maximum allowable value of the clock where the at least one processor operates on the basis of the second table when the attribute of the application is the second attribute. Other various embodiments can be provided.

公开(公告)号：US20220221830A1

公开(公告)日：2022-07-14

申请号：US17572932

申请日：2022-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjin NOH ,  Sungyong BANG ,  Jaeho KIM ,  Jongwoo KIM ,  Hakryoul KIM ,  Youngcheol SIN ,  Mooyoung KIM

IPC: G05B15/02

Abstract: According to various embodiments, an electronic device may include at least one temperature sensor, a memory, and at least one processor operatively coupled to the at least one temperature sensor and the memory, and the memory may be configured to, when executed, enable the at least one processor to identify the electronic device is in a first overheat state based on a heat temperature of the electronic device obtained by using the at least one temperature sensor, perform data processing in a first data processing speed range in the first overheat state, to identify a first time period and/or a first data processing speed corresponding to a first specified event, upon occurrence of the first specified event during the data processing corresponding to the first specified event in the first data processing speed range, perform data processing based on the first time period and/or the first data processing speed, and to perform data processing in the first data processing speed range based on expiration of the first time period or completion of data processing corresponding to the first specified event. Various other embodiments are also possible.