Electronics and Telecommunications Research Institute

University-industry Cooperation Group of Kyung Hee University

Hyundai Mobis Co., Ltd.

Seoul Viosys Co., Ltd.

Samsung Electronics Co., Ltd.

Skhynix Inc.

Hynix Semiconductor Inc.

Other

Hyosung Heavy Industries Corporation

Hyundai Motor Company

Korea Institute of Science and Technology

Hyundai Transys Incorporated

Samsung Display Co., Ltd.

Daewoo Electronics Co., Ltd.

Korea Electronics Technology Institute

Sang Min Kim

Sung Chang Lim

Gwang Hoon Park

Kyung Yong Kim

Hui Yong Kim

Jin Ho Lee

Jin Soo Choi

Jin Woong Kim

Namgoo Cha

Bae-Jin Kim

Hee Jin Kim

Sang Yong Lee

Jae Hee Lim

Sang Hyun Oh

Kyeon Hur

Ki Sun Choi

Kang Hyun Kim

Kang Sik Choi

Jung Ryul Ahn

Chi Hyun In

Hong Suk Cho

Jae Sik Kang

Dae Seok Park

Seongchan Park

Dong Su Lee

Seung Bum Cha

Hyun Woo Lee

Jae Sung Lee

Young Wook Kim

Jun Kyu Kim

Jung Bin Lee

Yong-Jun Ahn

Chul-Jun Park

Cheol-Ho Pan

Byung Mo Kim

Yeonkyu Park

Kyungsu Kang

Yongsoo Choi

Jeong Hun Lim

Jong Seo Na

Eun Ji Park

Jae Min Lee

Seok Lee

Jun Ho Song

Young Jun Kim

Seung Hoon Lee

Ji Hun Kim

Dong Gun Kim

Sa Heum Kim

Woo Yung Jung

Young Seok Seo

Chung Keun Yoo

Jin Pyo Kim

Won Gon Kim

Chang Hoon Kim

Seung Ho Baek

Yu Sin Yang

Young Sun Park

Won Ho Kang

Yong Han Park

Soon Woong Yang

Woo Suk Cho

Woo Young Yang

Jeom Soo Kim

Gi-Nam Park

Youn Gon Oh

Eun Ha Lee

Choi Dong Kim

Hee Ju Lee

Jin Taek Park

Jin-Chul Kim

Kyoung Hwan Lee

Young Hoon Sohn

Jin Qyu Seo

Yun Jae Han

Sae Jun Kwon

Chi Hoon Lee

Hong Ryul Ahn

Sang Kyung Lee

Seung Hyun Hwang

Dae Young Noh

Seung Hun Ji

Kwang-Hyun Cha

Young Hoon Choi

Jeongsook Shin

Jung-Seok Yang

Ju Yong Jung

Kwan Choull Park

Song Ah Choi

Jun Six Jeong

Sun Yeol Seo

Kyung A Kim

Jae Sung Byun

Kyu Bum Cho

Jun Hyuk Chang

The present invention relates to a current measurement apparatus using a Rogowski coil and an operational (OP) amplifier, the current measurement apparatus being capable of accurately measuring a current by compensating for an offset of the OP amplifier according to a temperature change. The current measurement apparatus that measures a measurement target current having a predetermined switching frequency and an on-duty includes a current sensor measuring a rate of change of the measurement target current, an integrator integrating the rate of change and outputting an estimated current amount, and a corrector including a first correction unit that corrects and outputs a direct current (DC) offset of the estimated current amount based on at least one of the switching frequency or the on-duty.

Current measurement apparatus

An electric seatback-folding device for emergency escape enables a controller to accurately recognize whether a seatback (or a seatback frame) is in a locked state or an unlocked state using a microswitch. Folding of the seatback for emergency escape is smoothly performed without malfunction or a control error by operation of a motor in response to a current control signal of the controller.

Electric seatback-folding device for emergency escape

A unit pixel according includes a transparent substrate, a plurality of light emitting devices disposed on the transparent substrate, and an adhesive layer disposed between the light emitting devices and the transparent substrate to bond the light emitting devices. The adhesive layer is sealed inside the unit pixel.

Unit pixel having light emitting device and displaying apparatus

A substrate transfer device includes a transfer unit configured to transfer, in a first direction, a carrier in which substrates are stored, an upper interface unit configured to move the transfer unit, a lower interface unit configured to receive the carrier from the transfer unit, and a controller configured to control the upper interface unit and the lower interface unit integrally such that the transfer unit and the carrier move in the first direction at the same time.

Substrate transfer device and substrate transfer method

A seatback-folding device for emergency escape for vehicles is equipped with a simply structured mechanism for emergency escape. A locking operation at the time of unfolding of a seatback of a second-row seat and an unlocking operation at the time of folding of the seatback of the second-row seat are performed by ascending/descending of a shaft caused by operation of a lever, thereby not only enabling an occupant sitting on a third-row seat to quickly fold the seatback of the second-row seat and thus to easily secure an emergency escape route, but also reducing the number of components, weight, the number of assembly processes, and manufacturing cost compared to a related art.

Seatback-folding device for emergency escape for vehicles

According to the present invention, an image encoding apparatus comprises: a motion prediction unit which derives motion information on a current block in the form of the motion information including L0 motion information and L1 motion information; a motion compensation unit which performs a motion compensation for the current block on the basis of at least one of the L0 motion information and L1 motion information so as to generate a prediction block corresponding to the current block; and a restoration block generating unit which generates a restoration block corresponding to the current block based on the prediction block. According to the present invention, image encoding efficiency can be improved.

Inter prediction method and apparatus for same

The present invention relates to a method and apparatus for setting a reference picture index of a temporal merging candidate. An inter-picture prediction method using a temporal merging candidate can include the steps of: determining a reference picture index for a current block; and inducing a temporal merging candidate block of the current block and calculating a temporal merging candidate from the temporal merging candidate block, wherein the reference picture index of the temporal merging candidate can be calculated regardless of whether a block other than the current block is decoded. Accordingly, a video processing speed can be increased and video processing complexity can be reduced.

Method and apparatus for setting reference picture index of temporal merging candidate

A unit pixel and a displaying apparatus including the unit pixel are provided. The unit pixel includes a transparent substrate, a plurality of light emitting devices arranged on the transparent substrate, a light blocking layer disposed between the transparent substrate and the light emitting devices, and having at least one window, and a semi-transmissive layer disposed between at least one of the plurality of light emitting devices and the transparent substrate to overlap with the window at least partially.

Unit pixel and displaying apparatus including the unit pixel

A valve module provided to a substrate processing device including: a process chamber defining a substrate processing space; and a flow path portion coupled to the process chamber and forming a flow path along which a gas activated by plasma flows, the valve module including: a shut-off plate disposed in the flow path to move forwards or rearwards across the flow path through an open slit formed at one side of the flow path portion in order to open or close the flow path; a first driver driving forward or backward movement of the shut-off plate; a shut-off plate-protecting portion moving into a gap between the shut-off plate and the flow path to prevent the shut-off plate from being damaged by the activated gas when the shut-off plate is moved backwards to open the flow path; and a second driver driving movement of the shut-off plate-protecting portion.

Valve module and substrate processing device comprising the same

A light emitting device mixer includes at least two bowl feeders, each including a bowl capable of holding workpieces, and a driving unit capable of causing vibration to the bowl. The bowl feeders include a moving passage through which the workpieces may move from one bowl feeder to an adjacent bowl feeder.

LED mixer using vibratory bowl feeder

An article transfer system includes a plurality of stage modules respectively provided at a plurality of layers, an interlayer transfer apparatus configured to transfer an article to each of the plurality of stage modules, and a plurality of loading and unloading apparatus respectively provided on each stage module of the plurality of stage modules, the plurality of loading and unloading apparatus configured to load an article onto respective stage modules of the plurality of stage modules. The interlayer transfer apparatus includes a mast frame extending so as to intersect each stage module of the plurality of stage modules, and a plurality of carriage units configured to move along a length direction of the mast frame, transfer articles, and move in a parallel manner with each other.

Interlayer transfer apparatus and article transfer system including the same

An invention that reduces an influence of dv/dt noise generated by power switching elements around a Rogowski current sensor. By separating a coil into two coils and connecting voltages generated from the two coils in series in a reverse direction, a total amount of parasitic capacitance is reduced by ¼, and accordingly, Cp*dv/dt noise is reduced. The Rogowski sensor including a first coil (Coil-P) which detects a portion of a switching current passing through bus bars (a,b) and includes a first end and a second end, and a second coil (Coil-N), as a coil separated from the first coil, which detects a portion of the switching current passing through the bus bar and includes a first end and a second end, wherein the second end of the first coil is connected to the second end of the second coil to form a neutral point ().

Noise effect reduced-type rogowski sensor, manufacturing method thereof, and signal processing circuit therefor

A semiconductor device includes a line; a source structure on the line; a stack structure on the source structure; a first slit structure penetrating the stack structure; a second slit structure penetrating the stack structure; and a contact plug adjacent to the first slit structure in a first direction. The first slit structure and the second slit structure may be spaced apart from each other by a first distance in a second direction that is perpendicular to the first direction. The contact plug penetrates the source structure, the contact plug being electrically connected to the lower line. The first slit structure and the contact plug may be spaced apart from each other by a second distance in the first direction, and the second distance may be longer than the first distance.

Semiconductor device and manufacturing method of semiconductor device

A unit pixel includes a transparent substrate, a plurality of light emitting devices disposed on the transparent substrate, and an electrostatic discharge (ESD) protector disposed on the transparent substrate and protecting at least one of the light emitting devices from electrostatic discharge.

Unit pixel having light emitting devices and display apparatus having the same

Growing community of inventors

Yongin-si, South Korea

Sang Min Kim