Samsung Electronics Co., Ltd.

Lg Display Co., Ltd.

Samsung Display Co., Ltd.

Korea Advanced Institute of Science and Technology

Lg Chem, Ltd

Hyundai Electronics Ind. Co., Ltd.

Korea University Research and Business Foundation

Hyundai Autron Company Ltd.

Lg Electronics Inc.

Seoul National University

National Cancer Center

Samsung Eleotronicc Co., Ltd

Hewlett-packard Development Company, L.p.

Dae-Hyun Kim

Pil-seung Yang

Hark-joon Kim

Kuk-hyun Han

Jae-Byung Park

Chang-Soo Lee

Ki-Young Kim

Chang-hwan Hwang

Seung-dong Yu

Sang-hee Lee

Hyun-jung Kim

Woo-Yong Chang

Young-hwan Park

Jun Jin Kong

Yung-Soo Kim

Jung-Hun Lee

Seung-hoon Han

Han-Soo Kim

Ki Seok Kim

Suk-jin Kim

Jong-Jin Park

Hyun-Jeong Kang

Jae-Hyun Park

Hyun-Kyu Yu

Sang-on Choi

Kang-Ho Byun

Jong-Hyung Kwun

Sang-min Lee

Kwang-il Park

Jin-Ho Kim

Sang-Wook Kwon

Kyoung-Hoon Kim

Young-Ho Jung

Se-Ho Kim

Seon-Tae Yoon

Sung-Ku Yeo

Joo-sun Moon

Jae-Won Kim

Min Hyung Kim

Hyun-Jung Kim

Chang-soo Lee

Myeon-Kyun Cho

Chang Soo Lee

Sang-Young Lee

Hyun-Jin Kim

Sang-Wook Lee

Jun-Bo Yoon

Sung-Joon Park

Sang-jun Han

Myoung-soon Choi

Bo-mi Kim

Bo-hyun Kyung

Hyun-Min Cho

Young-Mi Kim

Eui-Doo Do

Joon-Young Heo

Han-Sun Park

Ji-Hoon Jung

Sung-Hyun Kim

Yeo-ri Yoon

Sang-Hyun Chang

Soon-Seob Han

Eun-hee Park

Tae Yeon Seong

Joo-sung Park

Dae-Yeon Kim

Taek-Soo Jeon

Bong-hyun Kim

Mi-Kyoung Kim

Dong-kwan Suh

Jong-Ho Oh

Myung-Kyu Lee

Ki-Jun Lee

Yong-Gyu Chu

Young-Taek Kim

Do-Hun Kim

Joosun Moon

Hyun-Sik Kim

Yong-deok Kim

Sang-wook Lee

Chong-Min Lee

Joon-ho Phang

Young-Ho Ryu

Jin-Seob Byun

Jae-Young Huh

Seong-Wook Lee

Hye-Ran Kim

In-Soo Hwang

PillKyoung Moon

Kyoung-Ho Kim

Byuk-sun Kim

Don-Chan Cho

Byoung-Hoon Jung

Bong-Chul Kim

Ji-Woon Jung

Eung-sik Yoon

Dong-soo Lee

Yu-Seok Kim

Hyo-Seok Han

Seong-Cheol Kim

A semiconductor memory device includes: a memory cell array including a plurality of memory cells; an error correction code (ECC) engine configured to detect and/or correct at least one error bit in read data and configured to generate a decoding status flag indicative of whether the at least one error bit is detected and/or corrected, wherein the read data is read from the memory cell array; a channel interface circuit configured to receive the read data and the decoding status flag from the ECC engine and configured to transmit the read data and the decoding status flag to a memory controller, wherein the channel interface circuit is configured to transmit the decoding status flag to the memory controller through a pin; and a control logic circuit configured to control the ECC engine and the channel interface circuit in response to an address and a command from the memory controller.

Semiconductor memory devices and memory systems including the same

Provided are a method and apparatus for processing a convolution operation in a neural network. The apparatus may include a memory, and a processor configured to read, from the memory, one of divided blocks of input data stored in a memory; generate an output block by performing the convolution operation on the one of the divided blocks with a kernel; generate a feature map by using the output block, and write the feature map to the memory.

Device and method for processing convolution operation using kernel

An electronic apparatus is provided. The electronic apparatus includes a first memory configured to store a first artificial intelligence (AI) model including a plurality of first elements and a processor configured to include a second memory. The second memory is configured to store a second AI model including a plurality of second elements. The processor is configured to acquire output data from input data based on the second AI model. The first AI model is trained through an AI algorithm. Each of the plurality of second elements includes at least one higher bit of a plurality of bits included in a respective one of the plurality of first elements.

Electronic apparatus and control method thereof

Disclosed is an electronic device. The An electronic device including a storage, and a processor configured to perform convolution processing on target data and kernel data based on stride information that indicates an interval at which the kernel data is applied to the target data stored in the storage, in which the processor is further configured to divide the target data into a plurality of pieces of sub-data based on first stride information, perform the convolution processing on the plurality of pieces of sub-data and a plurality of pieces of sub-kernel data respectively corresponding to the plurality of pieces of sub-data based on second stride information that is different from the first stride information, and combine a plurality of processing results, the plurality of pieces of sub-kernel data are obtained by dividing the kernel data based on the first stride information, and the second stride information indicates that the interval at which the kernel data is applied to the target data is 1.

Electronic device and control method thereof

An apparatus and a method manage a telephone number in a terminal, which can separately manage telephone numbers, a call to each of which an attempt to originate has been made and to each of which the call has failed to be connected, and then enable a convenient attempt to re-originate a call to the telephone number. The apparatus includes: a memory including a temporary list which stores a non-connecting telephone number, to which a call has been originated and has failed to be connected; and a controller for performing a control operation so as to store a particular telephone number in the temporary list as the non-connecting telephone number, when an attempt to originate a call to the particular telephone number is made and the call fails to be connected to the particular telephone number.

Apparatus and method for managing a telephone number in a terminal

The present invention relates to an electronic device and a method for performing authentication. The electronic device of the present invention comprises: a communication module; a memory; a processor electrically connected to the communication module and the memory; and an authentication module configured so as to be stored in the memory and executed by the processor, wherein the authentication module can be configured so as to transmit, on the basis of at least a part of a request, authentication information stored in the memory to an external electronic device, when the authentication request related to the external electronic device is obtained.

Electronic device and method for performing authentication

An electronic device and method are provided for wirelessly receiving power. The electronic device includes a first core including a first portion extending in a first direction and a second portion extending in a second direction different from the first direction, a first coil wound around the first portion and extending in the first direction, a second coil wound around the second portion and extending in the second direction, and a power processing circuit configured to process power wirelessly received, from a wireless power transmitter, through at least one of the first coil or the second coil.

Wireless power transmitter, wireless power receiving electronic device, and method for operating the same

A power providing device according to an embodiment of the present disclosure comprises a charger configured to adjust at least one of a voltage and a current of power provided from a power supplying source and to provide the adjusted power to an electronic device and a processor configured to receive, from the electronic device, at least one of identification information of the electronic device and information related to a battery of the electronic device, and to control the charger to adjust at least one of the voltage and the current of the power using at least one of the identification information about the electronic device and the information related to the battery of the electronic device.

Power providing device, electronic device for receiving power, and method for controlling the same

A wireless power transmitting device for wirelessly transmitting power to an electronic device is provided. The wireless power transmitting device includes a first coil configured to have a first number of windings and to receive power to be transmitted to the electronic device, thereby generating a magnetic field; and a second coil configured to have a second number of windings, which is different from the first number of windings, wherein an induced electromotive force generated, based on the magnetic field generated from the first coil, in the second coil is used for operation of at least one hardware component of the wireless power transmitting device, and wherein a ratio of a voltage applied to the first coil to a voltage applied to the second coil is determined by a ratio of the first number of windings to the second number of windings.

Wireless power transmitting device and electronic device for wirelessly receiving power

An electronic device and method for wirelessly receiving power are provided. The electronic device includes a wired power interface; a power receiving circuit; and a control circuit configured to control the power receiving circuit to wirelessly receive power from a wireless power transmitting device; and provide the received power to an external electronic device through the wired power interface.

Electronic device for wirelessly receiving power and operation method thereof

A photoluminescent panel includes a lower substrate, an upper substrate facing the lower substrate, a liquid crystal layer disposed between the lower substrate and the upper substrate, and a color conversion layer disposed on the upper substrate. The color conversion layer includes a light excitation particle which absorbs light having a desired wavelength and emits excited light, and a scattering particle which scatters the excited light.

Photoluminescent panel, photoluminescent liquid crystal display device, and method of manufacturing the photoluminescent panel

Provided are method and apparatus for writing and reproducing a multimedia service using a tag in order to provide an intuitive interface for a user using a multimedia service. The method includes selecting a multimedia service to be written; generating tag information identifying the selected multimedia service; and writing the generated tag information to a tag. Accordingly, multimedia service information and content information can be stored in a tag by being written to tag information using a common format, and thus the user can later execute a service operation by easily writing information of a desired service operation to a tag and then simply connecting the tag to a tag reading device.

Method of writing and reproducing multimedia service by using tag and apparatus therefor

Provided is a method of controlling an electronic device by using a remote control device comprising a touch screen, the method including selecting one of a plurality of functions supported by the electronic device via the touch screen, sequentially displaying a plurality of user interfaces, usable for controlling the function selected with an input detected by the touch screen, one-by-one, and controlling the electronic device by using one of the plurality of user interfaces that are sequentially displayed.

Remote control device and method of controlling other devices using the same

A wireless power transmitter configured to wirelessly transmit power to an electronic device is provided. The wireless power transmitter includes a power transmission antenna including a plurality of patch antennas for wirelessly transmitting power, a sensor, and a processor, wherein the processor may be configured to create a first clutter map representing a reflection characteristic of an object positioned around the wireless power transmitter based on, at least, first data obtained by the sensor during a first period, store the first clutter map, compare a difference between the first clutter map and second data obtained by the sensor during a second period with data contained in the first clutter map, create a second clutter map corresponding to the second period based on a result of the comparison, determine a position of an organism using the second data and the second clutter map, and control the power transmission antenna such that a magnitude of the RF wave is less than a predetermined value based on the position of the organism.

Wireless power transmitter and method for controlling the same

Growing community of inventors

Suwon-si, South Korea

Dae-Hyun Kim