公开(公告)号：US20250093920A1

公开(公告)日：2025-03-20

申请号：US18970128

申请日：2024-12-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangmin LEE ,  Sungyong BANG ,  Jongwoo KIM ,  Hakryoul KIM ,  Mooyoung KIM

IPC: G06F1/20 ,  G05B11/42 ,  G06F1/08 ,  G06F11/30

Abstract: An electronic device includes: one or more processors; and memory storing instructions that, when executed by the one or more processors, cause the electronic device to: measure a surface temperature of the electronic device; monitor a load of hardware and an occurrence of preset events; determine a proportional-integral-differential (PID) level of the electronic device based on the surface temperature; set each of a first minimum clock of a first limit clock of a central processing unit (CPU) and a second minimum clock of a second limit clock of a graphics processing unit (GPU), based on the PID level and the load; and determine, such that the surface temperature converges to a first target temperature corresponding to the PID level, the first limit clock to be greater than or equal to the first minimum clock and the second limit clock to be greater than or equal to the second minimum clock.

公开(公告)号：US20250045564A1

公开(公告)日：2025-02-06

申请号：US18922433

申请日：2024-10-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungbae KIM ,  Euntaik LEE ,  Seungjin KIM ,  Hyeonsu LEE ,  Mooyoung KIM

IPC: G06N3/045

Abstract: A processor of an electronic device according to an embodiment may be configured to identify first graphs included in a first model on the basis of a request for driving the first model, wherein the first model is stored in non-volatile memory of the electronic device. The processor may be configured to identify at least one graph, corresponding to at least one of the first graphs, among second graphs included in one or more second models which are different from the first model and stored in volatile memory. The processor may be configured to obtain, on the basis of the at least one identified graph among the second graphs, an instance for controlling the first model. The processor may be configured to execute a function related to the first model on the basis of the instance.

公开(公告)号：US20250024168A1

公开(公告)日：2025-01-16

申请号：US18443417

申请日：2024-02-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yunhong KIM ,  Mooyoung KIM

IPC: H04N25/583 ,  H04N25/533 ,  H04N25/77

Abstract: An image sensor including: a pixel array including pixels; and a logic circuit including a row decoder to drive selected pixels, a column decoder to vary exposure time periods for a portion of the selected pixels, and a readout circuit to obtain pixel signals from the selected pixels, wherein each of the pixels includes a photodiode, a first transfer transistor connected between the photodiode and a first floating diffusion region, a second transfer transistor connected between the first floating diffusion region and a second floating diffusion region, a first reset transistor and a switch transistor connected to each other in series between a power node and the first floating diffusion region, a second reset transistor connected between the power node and the second floating diffusion region, a source-follower transistor connected to the second floating diffusion region, and a select transistor connected to the source-follower transistor.

公开(公告)号：US20240323570A1

公开(公告)日：2024-09-26

申请号：US18610971

申请日：2024-03-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Myeongjin OH ,  Mooyoung KIM ,  Jaejung PARK ,  Haneul JUNG

IPC: H04N25/76 ,  H03K4/06 ,  H04N25/77 ,  H04N25/78

CPC classification number: H04N25/7795 ,  H03K4/06 ,  H04N25/78 ,  H04N25/77

Abstract: A ramp signal generator includes a clock divider configured to generate a plurality of ramp clocks having different clocks, an output bit selector configured to select an output bit for reading out a pixel signal based on an analog gain of a ramp signal, a ramp clock controller configured to set a clock corresponding to the output bit, from among the plurality of ramp clocks, as a ramp clock, and a ramp offset controller configured to set an offset value corresponding to the output bit, from among a plurality of offset values, as a ramp offset value.

公开(公告)号：US20240094767A1

公开(公告)日：2024-03-21

申请号：US18520263

申请日：2023-11-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungjun LEE ,  Byoungho JUNG ,  Sangil PARK ,  Kwonho SONG ,  Iljoo CHAE ,  Kiwon KIM ,  Mooyoung KIM

IPC: G06F1/16 ,  G06F3/04883

CPC classification number: G06F1/1616 ,  G06F1/1643 ,  G06F1/1647 ,  G06F1/1656 ,  G06F1/1681 ,  G06F3/04883

Abstract: An example electronic device may include a foldable housing, including a hinge, a first housing connected to the hinge and including a first surface facing a first direction and a second surface facing a second direction opposite the first direction, and a second housing connected to the hinge, including a third surface facing a third direction and a fourth surface facing a fourth direction opposite the third direction, the second housing configured to be foldable with respect to the first housing about the hinge, wherein the first surface faces the third surface in a folded state of the electronic device; a display extending from the first surface to the third surface to provide the first surface and the third surface and including a touch controller configured to control a receiving function of an input on the display; a processor disposed inside the first or second housing and operatively coupled to the display; and a memory operatively connected to the processor, wherein the memory may store instructions that, when executed, cause the processor to control the electronic device to: detect the occurrence of changing an angle between the first housing and the second housing; receive a touch interrupt produced based on an input on the display; identify characteristics of the input in response to detecting the change in the angle; and determine whether to cancel the touch event corresponding to the input based on the characteristics of the input.

公开(公告)号：US20230189470A1

公开(公告)日：2023-06-15

申请号：US18108419

申请日：2023-02-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungyong BANG ,  Sangmin LEE ,  Sunghun JUNG ,  Jongwoo KIM ,  Hakryoul KIM ,  Mooyoung KIM

IPC: H05K7/20 ,  G05B19/4155

CPC classification number: H05K7/20 ,  G05B19/4155 ,  G05B2219/50333

Abstract: An electronic device includes a sensor, a communication circuit, and a processor configured to learn a scenario based on use of the electronic device in a first temperature range, determine, using the communication circuit and/or the sensor, whether a place element of the electronic device is changed, start the scenario based on determining that the place element is changed, estimate an ambient temperature of the electronic device based on the scenario, and enter a second heating control mode at a second temperature different from a first heating control mode at a first temperature, based on the estimated ambient temperature being different from an internal temperature of the electronic device.

公开(公告)号：US20220326964A1

公开(公告)日：2022-10-13

申请号：US17809485

申请日：2022-06-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chunggeol KIM ,  Mooyoung KIM

IPC: G06F9/445 ,  G06F11/34 ,  G06N3/02

Abstract: An electronic device includes a memory configured to store one or more applications, and at least one processor configured to control the electronic device. The processor may identify a target model file based on a neural network and associated with a target application among the one or more applications, determine a target initialization time of the target model file among a plurality of preset initialization times, and initialize the target model file at the target initialization time. In addition, various example embodiments may be implemented.

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.

公开(公告)号：US20220174232A1

公开(公告)日：2022-06-02

申请号：US17539586

申请日：2021-12-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mooyoung KIM ,  Jaejin Jung

IPC: H04N5/378 ,  H04N5/3745 ,  H01L27/146

Abstract: An image sensor includes a pixel array including a plurality of shared pixels including a plurality of photoelectric conversion elements arranged in a first direction and a second direction and connected to a same floating diffusion node, and a plurality of column lines connected to the plurality of shared pixels, extending in the second direction, and arranged in parallel. The image sensor further includes an analog-to-digital conversion circuit including a plurality of analog-to-digital converters (ADCs) connected to the plurality of column lines. At least two first shared pixels consecutively arranged in parallel in at least one of the first and second directions and configured to sense an optical signal of a first color among the plurality of shared pixels are connected to different column lines among the plurality of column lines.

公开(公告)号：US20220141777A1

公开(公告)日：2022-05-05

申请号：US17577181

申请日：2022-01-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaebeom LEE ,  Sungyong BANG ,  Sangyoung SON ,  Sangmin LEE ,  Jongwoo KIM ,  Hakryoul KIM ,  Mooyoung KIM

IPC: H04W52/28

Abstract: An electronic device includes a plurality of antenna modules, a first communication circuit communicating in a first communication scheme via at least one antenna module The electronic device also includes a second communication circuit communicating in a second communication scheme. The electronic device further includes a temperature sensor, a processor and a memory storing instructions. The instructions are configured to, when executed, enable the at least one processor to detect a temperature associated with the antenna module or the first communication circuit while communicating via the first communication circuit, identify a first control step among a plurality of control steps based on an operation type of the electronic device and the at least one temperature detected, and limit at least some operations on at least one of the at least one antenna module or the first communication circuit, corresponding to the identified first control step.