Samsung Electronics Co., Ltd.

Hyunjae Kim

Jae Ho Kim

Wooyong Lee

Junhyoung Kim

Jungdal Choi

Moorym Choi

Seunghoon Nam

Youngbum Woo

Hyun-Sil Oh

Taeyoun Kwon

Taemok Gwon

Wonwook Lee

Jinyoung Jang

Yeungseob Shin

Jongin Yun

Namseok Oh

Soochan Park

Jinsung Park

Changmin Oh

Minkyu Shim

A semiconductor device includes a first substrate including an impurity region including impurities of a first conductivity type, circuit devices on the first substrate, a lower interconnection structure electrically connected to the circuit devices, a second substrate on the lower interconnection structure and including semiconductor of the first conductivity type, gate electrodes on the second substrate and stacked and spaced apart from each other in a first direction perpendicular to an upper surface of the second substrate, channel structures penetrating the gate electrodes, and a connection structure. The channel structures may extend perpendicular to the second substrate. The channel structures may include a channel layer. The connection structure may connect the impurity region of the first substrate to the second substrate, and the connection structure may include a via including a semiconductor of a second conductivity type.

Semiconductor devices and data storage systems including the same

An electronic device is provided. The electronic device includes at least one battery, a charging circuit, a display, at least one processor, and a memory, the charging circuit is configured to charge the at least one battery or supply power to the at least one processor and/or the display by receiving charging power provided from an outside, and the at least one processor is configured to operate based on at least part of the power supplied from the charging circuit while the electronic device is in an off-state, and to identify whether the at least one battery is in an overdischarged state, and based on identifying that the at least one battery is in the overdischarged state, display, on the display, at least one image representing a state of the at least one battery among a plurality of images stored in the memory.

Electronic device for stopping charging of battery and/or providing user interface based on over-discharged state of battery and method for controlling same

An electronic device according to various embodiments of the disclosure may include a printed circuit board constructed with a layered structure of a plurality of boards, and may include, among the plurality of boards, a circuit board constructed around a first region to which an acoustic component is disposed, and having at least one slit constructed to block a low-frequency band noise.

Electronic device comprising printed circuit board with slits

An electronic device according to an embodiment may include a communication circuit, a processor, operatively connected to the communication circuit, and a memory operatively connected to the processor. The memory may store instructions to cause the processor to update an application including IP multimedia subsystem (IMS)-related data. Based on the update data received from a server through the communication circuit, obtain the updated IMS-related data through the application when the application is updated, and renew the IMS configuration information.

Electronic device and operating method for registering IP multimedia subsystem

A programming method of a nonvolatile memory device is provided including: applying a local voltage to a first unselected word line; applying a local voltage to a second unselected word line, after the local voltage is applied to the first unselected word line; and applying a pass voltage to the first unselected word line, after the local voltage is applied to the second unselected word line. Related devices and systems are also provided herein.

Flash memory devices, methods for programming the same, and memory systems including the same

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Gyeonggi-do, South Korea

Hyunjae Kim