Samsung Electronics Co., Ltd.

Hl Klemove Corp.

Kwanho Kim

Dohan Kim

Changwoo Lee

Jaeho Kim

Kyoungmook Lim

Jinmin Bang

Kihuk Lee

Jonghoon Won

Seong Woon Kim

Hajoong Park

Jehyun Park

Jae-Deok Nam

EuiJin Kwon

A memory system includes a semiconductor memory device and a memory controller configured to control the semiconductor memory device. The semiconductor memory device includes a memory cell array including a plurality of memory cells configured to store data, a refresh controller configured to control a refresh operation with respect to the plurality of memory cells, and an error monitoring circuit configured to generate error information by monitoring an error in the data stored in the memory cell array based on refresh sensing data provided from the memory cell array during the refresh operation. The memory controller includes an error correction code (ECC) circuit and is further configured to correct the error in the data stored in the memory cell array using the ECC circuit based on the error information.

Memory system and method of operating the same

Various embodiments may provide an electronic device including a memory, a first image sensor circuit, a second image sensor circuit, and at least one processor, operatively connected to the first image sensor circuit and the second image sensor circuit, configured to control the first image sensor circuit to output first frame data associated with a first field of view at a first frame rate from a first time point to a second time point, and store the first frame data in the memory, control the second image sensor circuit to output second frame data associated with a second field of view at the first frame rate from a third time point after the second time point to a fourth time point, and store the second frame data in the memory, obtain the stored first frame data and the stored second frame data from the memory.

Electronic device including a plurality of image sensors and method for thereof

The present disclosure relates to a radar apparatus including a circuit board provided inside a housing having an upper side open, and on which an RF element is mounted on an upper surface, and a cavity having an open lower side and coupled to the upper surface of the circuit board for accommodating the RF element, wherein the cavity includes a coupling portion extending downwardly in a region of a surface coupled to the circuit board, and the coupling portion is inserted into a coupling hole formed in the circuit board to contact a ground plane of the circuit board.

Radar apparatus

Disclosed is an electronic device for selectively generating video using image data acquired at a frame rate changed according to the distance between a subject and a reference region; and an operation method. The electronic device includes a camera, memory, display and processor, which may be configured to acquire, at a first frame rate, a plurality of first images including an object of interest, identify the distance between a reference region, by using at least some first images of the plurality of first images; obtain, at a second frame rate higher than the first frame rate, a plurality of second images including the object of interest, based on the distance satisfying a first designated condition; identify whether the position of the object of interest at least temporarily belongs to the reference region, and generate video corresponding to the second frame rate for the object of interest.

Electronic device for selectively generating video by using image data acquired at frame rate changed according to distance between subject and reference region, and operation method therefor

An electronic device according to various embodiments of the present invention comprises a processor and an image sensor module electrically connected to the processor, wherein: the image sensor module comprises an image sensor and a control circuit, which is electrically connected to the image sensor and is connected to the processor by an interface; the control circuit is set so as not to compress at least one image acquired from the image sensor according to a first readout speed, but to transmit the same to the processor, and to compress at least one image acquired from the image sensor according to a second readout speed that is faster than the first readout speed and to transmit the same to the processor; and the processor can be set so as to acquire a first image set by using the image sensor according to a predetermined readout speed, compare at least two images included in the first image set, set, as either the first readout speed or the second readout speed, the readout speed corresponding to the image sensor on the basis of the result of the comparison of the at least two images included in the first image set, and acquire a second image set according to either the set first readout speed or second readout speed, by using the image sensor. Additional various embodiments are possible.

Electronic device and image acquisition method thereof

A method of encoding/decoding data for storage and retrieval from a flash memory device, by generating a first error correction code on a combination of first user data to be stored in a first logical unit of storage in the flash memory device and padding data derived from second user data and an associated second error correction code stored in a second logical unit of storage in the flash memory device. The first user data and the first error correction code can be stored in the first logical unit of storage.

Methods of encoding/decoding for error correction code utilizing interdependent portions of codewords and related circuits

A semiconductor memory device is provided. The semiconductor memory device includes an error correction code block and a memory. The error correction code block performs error correction encoding for user data to generate parity data. The memory stores the user data and the parity data. The error correction code block generates parity data, including a number of bits equal to at least 2t, wherein t is a natural number, and the bits of the parity data distinguish free page data from user data that is equal to the free page data.

Growing community of inventors

Gyeonggi-do, South Korea

Kwanho Kim