Skhynix Inc.

Hyundai Motor Company

Kia Motors Corporation

Hynix Semiconductor Inc.

Industry-University Cooperation Foundation Hanyang University

Samsung Electro-Mechanics Co., Ltd.

Seoul National University

Tong Yang Nylon Co., Ltd.

Samsung Electronics Co., Ltd.

Jin Soo Kim

Soong Sun Shin

Han Choi

Sang Heon Lee

Jae Min Lim

Young Sun Kim

Min Gu Kang

Po-Yun Park

Jae-won Jeong

Yong Sub Yoon

Sang Mo Kim

Sung Hoo Jung

Bong Hyun Park

Young Jin Nam

Dae Yang Oh

Yoon Seok Jung

Jong Chan Song

Byung Ju Lee

Ho Taek Lee

Ki Lyoung Lee

Chang Moon Lim

Joo Seok Yeom

Won Keun Kim

Kyoung Han Ryu

Jeong Hyun Kim

Young-Su Han

Kyeong Seok Kim

Yong Joon Joo

Jong Su Lee

Ki Suk Kang

Su Ik Park

Kwan-young Oh

Na Young Lee

Min Su Son

Young Min Ko

Sahng Ho Song

Im Suk Kim

Chui Woo Lee

Seung-Ho Baek

An operating method of a controller that controls a memory device includes initializing a clock frequency set corresponding to clock signals provided to a plurality of operation modules included in the controller when a change in a current performance or a change in a host request pattern is detected, determining a target performance on the basis of the current performance given after the clock frequency set is initialized, determining an optimal clock frequency set, in which the current performance is able to be maintained equal to or greater than the target performance, by repeatedly performing an operation of changing at least one clock frequency included in the clock frequency set and an operation of monitoring the current performance given after the clock frequency is changed, and providing the plurality of operation modules with clock signals according to the optimal clock frequency set.

Controller and operating method thereof capable of reducing power consumption while satisfying required performance

A storage device may include: a memory device including a temperature sensor; and a memory controller for acquiring, from the memory device, temperature information sensed by the temperature sensor for a temperature management period, performing a performance limiting operation of limiting the performance of the memory device according to the temperature information, calculating the temperature management period by using the temperature information, and updating the temperature management period by using history information on a performance history of the performance limiting operation.

Storage device and operating method thereof

The present disclosure relates to a binder solution for all-solid-state batteries. The binder solution includes a polymer binder, a first solvent, and an ion-conductive additive, wherein the ion-conductive additive includes lithium salt and a second solvent, which is different from the first solvent.

Binder solution for all-solid-state batteries, electrode slurry including the binder solution, and method of manufacturing all-solid-state battery using the electrode slurry

A memory controller and a method of operating the same may move data from a first memory buffer to a second memory buffer. The memory controller may include a host controller configured to receive host data corresponding to a program request from a host and to control transmission of the host data so that the host data is programmed to a memory device, a flash controller configured to receive flash data corresponding to a read request from the memory device and control transmission of the flash data to the host, and a memory buffer component including the first memory buffer and the second memory buffer configured to store the host data, flash data, or both. The memory controller is configured to control the memory buffer component so that the host data, flash data, or both are moved from the first memory buffer to the second memory buffer.

Memory controller and method of operating the same

A metal air battery includes: cells, each of which includes a positive electrode, an negative electrode, and an electrolyte layer located between the positive electrode and the negative electrode; and a magnetic field generator configured to form a magnetic field in the cells. The magnetic field generator comprises a permanent magnet attached to one of the positive electrode and the negative electrode.

Metal air battery

A data storage device may include: a nonvolatile memory device; and a controller configured to control a read operation of the nonvolatile memory device, wherein the controller includes: a memory configured to store workload pattern information; and a processor configured to check a workload pattern in a first period based on the workload pattern information, and decide on a read mode to be performed in a second period following the first period, according to the workload pattern of the first period.

Data storage device which selectively performs a cache read or a normal read operation depending on work load and operating method thereof

Provided herein may be a storage device and a method of operating the same. A storage device for protecting the storage device from physical movement may include a nonvolatile memory device, a sensor unit configured to collect information about physical movement of the storage device, and a memory controller configured to perform a device lock operation of protecting data in the nonvolatile memory device, based on a sensor value acquired from the sensor unit.

Storage device and method of operating the same

An inductor includes: a body including a coil portion; and an external electrode disposed on an external surface of the body, wherein the coil portion includes an insulator having an opening and a coil pattern filling the opening, and a maximum thickness of the coil pattern is greater than a thickness of the insulator in contact with a side surface of the coil pattern.

Inductor

There are provided a storage device having improved security and an operating method thereof. In a storage device including a memory controller for controlling a memory device including a plurality of memory blocks, the storage device includes: a host interface configured to receive an analog connection request signal provided by a host; and a host access controller configured to control access by the host according to host information acquired from the connection request signal.

A data storage device includes a storage medium; a buffer memory configured to temporarily store data to be inputted to, or outputted from, the storage medium; and a controller configured to control data exchange with the storage medium, allocate a write tag to a write command, and change an attribute of the write tag according to a processing status of the write command.

Data storage device managing write tag, writing operation method thereof, and storage system including the same

A data storage device includes a nonvolatile memory device configured to have a temperature sensor; and a controller, wherein the nonvolatile memory device performs an operation based on an operation command outputted from the controller, and transmits a temperature information measured by the temperature sensor along with an operation result to the controller.

Data storage device, operating method thereof and method for operating nonvolatile memory device

Growing community of inventors

Gyeonggi-do, South Korea

Jin Soo Kim