Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Hewlett-packard Development Company, L.p.

Samsung Displayco., Ltd.

Daehyun Kim

Hyunmin Cho

Hyundeok Im

Jonghyuk Kang

Jooyeol Lee

Sungjin Hong

Jaebyung Park

Chio Cho

Sunghwan Kim

Sungchul Kim

Dong-Hyun Im

Youngho Ryu

Hyeyong Chu

Keunkyu Song

Chunhyung Chung

Hoon Mo Park

Kijun Lee

Soyoung Kim

Myungkyu Lee

Sunghye Cho

Kyomin Sohn

Kyungwoo Lee

Sung-jin Hong

Jaewoong Kang

Sungmi Yoon

Jinmin Kim

Jaehyun Park

Jaeseok Park

Kyungryun Kim

Chongmin Lee

Hyunmog Park

Jiho Kim

Sungku Yeo

Shiyun Cho

Minho Choi

Beomwoo Gu

Youngjun Park

Jongmoo Lee

Seonghoon Woo

Minsik Kim

Sangkil Lee

Chulseung Lee

Hei Seung Kim

Jeongman Lee

Yonghan Park

Hyongryol Hwang

Hohyun Shin

Kyuwook Han

Hoseong Seo

Hyunsik Park

Sangwook Lee

Jungsik Park

Jiwoo Lee

Jinwan An

Hyunae Park

Hyunsuk Choi

Dae-Ho Kim

Youngjin Park

Geon-Soo Kim

Seunghyun Lee

Taekyoung Kim

Kyungmin Lee

Chulkyu Kang

Wonjun Hwang

Sungbum Park

Dongsoo Lee

Ji-Woo Lee

Dongsun Lee

Jonghoon Lim

Hyunchol Bang

Yongkoo Lee

Geonsoo Kim

Sunkyoung Seo

Jae-Young Huh

Younho Choi

Seungmin Choi

Hyun-Suk Choi

Boseok Moon

Woongeun Kwak

Yeontae Kim

Inkuk Yun

Suhyun Kim

WooSeong Cheong

Dohun Cha

Jin-Wan An

Soohee Oh

Kangho Byun

Yong-Jin Choi

Sangyeol Kang

Shashishekara Parampalli Adiga

Sunjae Kim

Kongsoo Lee

Hyungjun Lim

Hyoseok Han

Minjun Kim

Youngkwan Kim

Jun-Noh Lee

Kyungbo Yang

Jung Hoon Shim

SungJin Hong

Provided are a pixel and a display apparatus including the same. The pixel includes a driving circuit connected to a gate line and a data line and including a driving transistor, a light-emitting diode connected to the driving circuit, and an initialization circuit connected between an initialization voltage line and a node to which the driving circuit and the light-emitting diode are connected. The initialization circuit is configured to transmit a second initialization voltage, obtained by subtracting a certain voltage from a first initialization voltage supplied through the initialization voltage line, to the node.

Pixel having initialization circuit and display apparatus including the same

A display device includes a substrate, a first electrode extending in a first direction on the substrate, a first partition wall extending in the first direction on a central portion of the first electrode, a second electrode extending in parallel with the first electrode on the substrate, a second partition wall extending in the first direction on a central portion of the second electrode, and a plurality of light-emitting diodes electrically connected between the first electrode and the second electrode.

Display device and method of manufacturing the same

An embodiment of the method includes transferring a first read command corresponding to a first cell region of the memory device through a first channel, receiving first data, read from the first cell region, from the memory device through a second channel physically separated from the first channel, transferring a status information request command through the first channel, the status information request command request the transfer of status information about a second cell region of the memory device, receiving the status information about the second cell region from the memory device through the first channel, and transferring a second read command corresponding to the second cell region of the memory device through the first channel, at least a portion of a period in which the status information is received through the first channel overlaps a period where the first data is received through the second channel.

Memory controller for communicating memory status information, memory system including the memory controller, and operating method of the memory controller

A wireless power transmission device is provided. The wireless power transmission device includes a transmission coil including a first member, which has one end and the other end forming a first angle with a plane, and a second member, which is arranged on the plane and is connected to each of the one end and the other end of the first member, an impedance sensor for outputting a voltage value corresponding to an impedance change amount of a resonance circuit, which includes the transmission coil, a magnetic body having a side surface that is dented, the dented side surface facing a portion of the transmission coil, a motor for moving the magnetic body, memory storing one or more computer programs, and one or more processors communicatively coupled to the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors individually or collectively, cause the wireless power transmission device to receive the output voltage value from the impedance sensor, calculate the difference value between a reference voltage value and the received voltage value, determine control information about the motor on the basis of the calculated difference value, and drive the motor through the determined control information so as to control the distance between the magnetic body and the portion of the transmission coil.

Wireless power transmission device and operating method therefor

Provide is an electronic apparatus that includes a communication interface, a memory storing at least one instruction, and a processor configured to execute the at least one instruction to: obtain an image including a person object, obtain a 3D shape model corresponding to the person object included in the image, map a texture of the image to the 3D shape model based on identification information for each area of the 3D shape model, and generate a 3D avatar corresponding to the person object based on the 3D shape model to which the texture of the image is mapped.

Electronic apparatus and method for controlling thereof

A memory system includes a plurality of volatile memory devices and a memory controller. The memory controller causes different amounts of error correction parity information to be generated depending on a request from a host device and depending on failed memory cell counts. The memory controller includes an error correction level (ECL) manager configured to receive cache line data from the host device through the host interface, and output an error correction code (ECC) control signal indicating one of a first correction level and a second correction level. The correction levels are based on cell reliability information and data reliability request information. The data reliability request information is associated with the cache line data. An ECC engine generates first parity symbols associated with the cache line data, and may, depending on the ECC control signal, generate additional parity symbols.

Memory system, method of operating the same, and electronic system including the same

A sensor module may be mounted in an electronic device including a rotating body rotatably arranged inside a housing. The sensor module may include a stator fixed in the housing; an energy harvester including a rotor mounted in the rotating body, at a position to at least partially face the stator; and a sensor arranged inside the rotating body together with the rotor, wherein, as the rotating body rotates, the rotor may be configured to rotate about the stator and generate an induced current and supply same to the sensor. The sensor may be configured to detect, using power based on the induced current, environmental information of the inside of the rotating body or operating state information of the rotating body.

Self-charging sensor module and electronic device comprising same

According to various embodiments, a sensor device may comprise: an energy harvester configured to generate electrical energy; an energy storage circuit configured to store the generated electrical energy; a monitoring circuit; a sensor; a communication circuit; and at least one processor, wherein the at least one processor is configured to identify a voltage of the energy storage circuit through the monitoring circuit, operate in a first mode in response to identification that the voltage is equal to or lower than a threshold value, operate in a second mode which consumes more power than the first mode, in response to identification that the voltage exceeds the threshold value, acquire a sensing value through the sensor according to a sensing scheme corresponding to one of the first mode and the second mode, and control the communication circuit to transmit the voltage and the sensing value to another electronic device according to the communication scheme corresponding to one of the first mode and the second mode. Various other embodiments are possible.

Sensor device and electronic device for acquiring information from sensor device

A memory device includes a memory cell array and an error correction code (ECC) circuit. The ECC circuit, which is configured to correct an error in a data code read out from the memory cell array, includes: (i) a syndrome calculating unit configured to operate a plurality of syndromes based on the data code and an H-matrix, (ii) an error location detecting unit configured to generate an error vector based on the plurality of syndromes, and (iii) an error correcting unit configured to correct an error within the data code based on the error vector, and output corrected data.

Error correction code circuit, memory device including error correction code circuit, and operation method of error correction code

A display device includes a display panel including pixel driving circuits and light emitting elements, a data driver that outputs data voltages to the pixel driving circuits, and a timing controller that controls the data driver. The data driver includes a first amplifier and second amplifiers. The first amplifier outputs first data voltages to a first data line connected to first pixel driving circuits arranged in a first column and output second data voltages to a second data line connected to second pixel driving circuits arranged in a second column. The second amplifiers output third data voltages to third data lines connected to third pixel driving circuits arranged in third columns which are disposed between the first column and the second column. Thus, the display device reduces the number of amplifiers included in the data driver.

Data driver and display device including the same

A memory controller to control a memory module including a plurality of data chips, a first parity chip and a second parity chip, includes a system error correction code (ECC) engine and a processor to control the system ECC engine. The system ECC engine includes an ECC decoder and a memory to store a parity check matrix. The ECC decoder selects one of a plurality of ECC decoding schemes based on decoding status flags and corrects a plurality of symbol errors in a read codeword set from the memory module by performing an ECC decoding on the read codeword set based on the selected decoding scheme and the parity check matrix. The decoding status flags are provided from the plurality of data chips and each of the decoding status flags indicates whether at least one error bit is detected in respective one of the plurality of data chips.

Memory controllers and memory systems including the same

Blister pack packaging

A display apparatus includes a substrate including a first area, a second area, and a bending area between the first area and the second area, the substrate being bendable around a bending axis, an inorganic insulating layer on the substrate and defining an opening portion corresponding to the bending area, a lower organic material layer filling the opening portion, and a conductive layer extending from the first area to the second area, through the bending area, and on the lower organic material layer. The conductive layer includes a connection wire including a first corner portion curved at one side of a first axis of the connection wire which is crossing to the bending axis and a second corner portion curved at another side of the first axis, and a plurality of dummy patterns corresponding to the first corner portion and the second corner portion.

Display apparatus

According to various embodiments, an electronic device attachable to and detachable from a side of a cooking vessel that is heated based on a magnetic field generated from an induction cooktop includes: a magnetic harvester circuit configured to generate electric energy based on the magnetic field generated from the induction cooktop based on the electronic device being attached to the side of the cooking vessel; a temperature sensor configured to be driven based on the electric energy and configured to detect a temperature; and a communication circuit configured to transmit the temperature to the induction cooktop.

Electronic device for detecting temperature of cooking vessel heated by induction cooktop and method of operating same

Disclosed are fusion memory devices and methods of fabricating the same. The fusion memory device comprises a first memory device including a first substrate having active and inactive surfaces opposite to each other and a first memory cell circuit on the active surface of the first substrate, a non-memory device including a second substrate having active and inactive surfaces opposite to each other and a non-memory circuit on the active surface of the second substrate, the non-memory device being provided on the first memory device, and a second memory device on the inactive surface of the second substrate and including a second memory cell circuit different from the first memory cell circuit. The non-memory device lies between the first and second memory cell circuits and controls an electrical operation of each of the first and second memory cell circuits.

Fusion memory device and method of fabricating the same

Growing community of inventors

Hwaseong-si, South Korea

Daehyun Kim