Samsung Electronics Co., Ltd.

Youngcheol Sin

Jaeho Kim

Daehyun Cho

Jongwoo Kim

Mooyoung Kim

Hakryoul Kim

Sungyong Bang

Kiljae Kim

Wonseo Choi

Hyunchul Seok

Hyunjin Noh

Jinshik Bae

Hongcheol Sim

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 to identify the electronic device is in a first overheat state based on a heat temperature of the electronic device, perform data processing in a first data processing speed range in the first overheat state, to identify a first time period and 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 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.

Electronic device and method of controlling overheat based on user activity in the electronic device

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.

Electronic device for controlling processing unit on basis of time spent for generating frame and maximum allowed time and method of operating electronic device

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.

Electronic device for controlling frequency of processor and method of operating the same

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.

Electronic device and screen refresh method thereof

Growing community of inventors

Suwon-si, South Korea

Youngcheol Sin