Samsung Electronics Co., Ltd.

Fairchild Korea Semiconductor Ltd.

Samsung Display Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Amazon Technologies, Inc.

Seoul National University

Hyundai Dymos Inc.

Dong-Hwan Kim

Jae-Ho Lee

Jong-Tae Hwang

Austin Kim

Tae-Woon Cha

Jung-Ho Park

Seung-Hwan Kim

Kyung-Jong Lee

Wan-Jin Choi

Moon-Sang Jung

Yun-kee Lee

Gil-Hwan Yeo

Sung-Ku Baek

Jin-Woo Park

Dae-Ho Kim

Jae-Bong Chun

Sung-Yun Park

Jin-U Kim

Gyung-Mo Tahk

Byung-Chan Jang

Young-Sung Lee

Kong-Min Sa

Jeongho Lee

Jin-sung Kim

Woo Yong Sung

Sang-Il Kim

Jeong-Ho Lee

Se-Ho Kim

Jae-Hyung Kim

Tae-Gyu Kim

Kyung-Wook Kim

Joon-Ho Byun

Dong-In Ha

Bo-Young An

Gye-Hyun Cho

Sang-Gun Choi

Jinu Kim

Chang-Won Hwang

Hyeon Gu Cho

Soo-Young Jang

Woo-Yong Sung

Byung-Duck Cho

Myung-Hwan Kim

Tae-Hoon Lee

Sang-Hark Lee

Jeong-Gu Kang

Sang-Do Park

Jung-Ho Ahn

Jong-Kui Park

Kunhee Cho

Mi-Sun Kwon

Hoon-Bok Lee

Kyung-Bae Ko

Byung-Man Lim

Jin-Kyu Bang

Yun-Ho Kim

Hyoung-Wook Lee

Yun-Kee Lee

Sung-Min Her

Juh-Hyung Lee

Sang-Bong Sung

Jong-Suk Kim

Chan-Uk Jon

Min-Ho Jung

Kun-hee Cho

Gi-Tae Jo

Sung-yun Park

Jun-Kyu Kim

Yeon-Min Choi

Byung-Dong Kim

Jin-Ho Seo

Seong-Cheol An

Dong-Wan Choi

Krylov Konstantine

Sung-Kyung Kim

Noh-Byung Park

Kwang-Yeol Lee

In-Jin Hwang

Dong-Jun Oh

Ki-Young Chang

Il-Sup Choi

Myeong-Sub Kim

Seung-Hwa Kim

An inlet apparatus includes: a locking pin; a holder configured to accommodate the locking pin; and a first electromagnet provided at a lower portion of the holder. The first electromagnet includes a lower coil for generating a repulsive force or an attractive force in a vertical direction with respect to the locking pin. The inlet apparatus also includes a second electromagnet provided at a side of the holder, the second electromagnet including a side coil for fixing the locking pin. The inlet apparatus also includes a controller configured to control a current of the lower coil of the first electromagnet and a current of the side coil of the second electromagnet.

Inlet apparatus of an electric vehicle and a control method thereof

A locking structure for an armrest is provided to be pivotable to a folded up or a pulled down position. The locking structure includes a locking pin disposed at a fixed position and a catch pivotably coupled to a fixing bracket in an armrest housing, and has an engaging portion formed at a side thereof so that the locking pin enters the engaging portion, and a projection and a recess are formed to be spaced apart from the engaging portion. A latch is coupled to the fixing bracket and has a protruding portion formed at one side of the latch. A knob rotates the latch and when the armrest housing rotates upward, the catch rotates while the locking pin enters the engaging portion to lock rotation of the armrest housing. When the latch is, the locking pin is withdrawn from the catch, to permit the rotation of the armrest housing.

Locking structure for armrest

A re-reconfigurable built-in antenna of a portable terminal is provided. The antenna includes an antenna radiator having a feeding pad electrically connected to a feeding portion of a main board of the terminal and at least one ground pad disposed in a position different from that of the feeding pad for selectively establishing an electrical connection to a ground portion of the terminal, and a switching element, commonly connected to the at least one ground pad of the antenna radiator, for selectively establishing an electrical connection to the ground portion by a switching operation. The antenna radiator changes a shape of the antenna radiator by using the selective electrical connection of the ground portion so as to have various operational frequency bands and radiation properties.

Re-configurable built-in antenna for portable terminal

Provided is an X-ray photographing apparatus including an X-ray source for generating and irradiating an X-ray; a collimator for controlling an X-ray photographing area to which an X-ray is irradiated by the X-ray source; a projector for generating and projecting a visible ray image by using image signals; a reflection mirror for reflecting the visible ray image projected by the projector to an X-ray photographing area; and a main controller for controlling the projector to match a light irradiation field corresponding to the visible ray image projected to the X-ray photographing area to the X-ray irradiation field.

X-ray photographing apparatus and collimator

A built-in antenna device for an electronic device for communication used in a multi-band is provided. The built-in antenna device includes a PCB, a first antenna radiator disposed on the PCB, and a second antenna radiator which has the same power feeding point as the first antenna radiator and is disposed at a housing of the electronic device, wherein the first antenna radiator and the second antenna radiator are configured to operate at different frequency bands.

Built-in antenna device for electronic communication device

An antenna device that uses an exterior metal frame is provided. The antenna includes a Printed Circuit Board (PCB); a plurality of segment-type exterior metal frames spaced apart from the PCB; a feeding portion connected to one metal frame of the plurality of segment-type exterior metal frames; and a slit located between the PCB and the one metal frame, wherein the one metal frame fed through the feeding portion operates with radiation, or the slit operates with radiator, or another exterior metal frame fed through the feeding portion operates with radiation.

Antenna using exterior metal frame and electronic device utilizing the same

A built-in antenna for an electronic device is provided. The built-in antenna includes a substrate, a 1st antenna radiator with at least two radiating portions, a 2nd antenna radiator, and a switching means. The substrate has a conductive area and a non-conductive area. The 2nd antenna radiator is arranged within the non-conductive area of the substrate and fed by a Radio Frequency (RF) end of the substrate. The 2nd antenna radiator is configured to operate at a band different from at least one operating band of the 1st antenna radiator, and is fed by the RF end in a position adjacent the 1st antenna radiator. The switching means switches to selectively feed the 1st antenna radiator and the 2nd antenna radiator.

Built-in antenna for electronic device

An electrowetting display device includes a first substrate comprising a wall pattern surrounding a pixel electrode disposed in a display area of the first substrate, a spaced apart second substrate comprising a common electrode and a dam member disposed in a peripheral area surrounding the display area. The dam member has sealable openings (a.k.a. sealable dam spillways) through which there is discharged an excess portion of an excessively supplied wetting layer, the discharge of the excess occurring while the first and second substrates are brought together about top and bottom portions of a sealing ring that seals them together.

Substrate having fluid dam adapted for use an electro wetting display device

An electrowetting display apparatus includes a first base substrate, a second base substrate which faces the first base substrate, a first electrode on the first base substrate, and a second electrode on the second base substrate, where the second electrode faces the first electrode. A barrier wall is on the first electrode, where the barrier wall defines a storage area. A surface of the first electrode and the barrier wall is overlapped by a barrier layer. In addition, a water-repellent layer is on the barrier layer which is in the storage area. First and second fluids are in the storage area, the first fluid is separate from the second fluid, and the first fluid or the second fluid has a polarity.

Electrowetting display apparatus and method of manufacturing the same

A thin film transistor ('TFT') includes a gate electrode, a gate insulating layer, a source electrode, a drain electrode and a semiconductor layer. The gate insulating layer is disposed on the gate electrode. The source electrode is disposed on the gate insulating layer. The drain electrode is disposed on the gate insulating layer. The drain electrode is spaced apart from the source electrode. The semiconductor layer is disposed on the gate insulating layer. The semiconductor layer makes contact with a side surface of the source electrode and a side surface of the drain electrode.

Thin film transistor and method of manufacturing the same

An exemplary embodiment of the present invention discloses a coating apparatus including a stage configured to receive a substrate and a coating slit part. The coating slit part includes a guide member, a first body, a second body, and a discharge nozzle. The coating slit part is configured to dispose a coating material on the substrate.

Coating slit apparatus for coating a substrate and method for coating using the same

A multi-band built-in antenna of a portable terminal is provided. The antenna includes a first antenna radiator on a front surface of a substrate (e.g., a main board), and a second antenna radiator on an opposite surface of the substrate. The substrate has ground surfaces on both sides separated from a non-ground area on which the radiators are disposed. The first radiator may be in the form of a Planar Inverted F Antenna (PIFA), with a first end branched off into two parts, one part used for power feeding and the other part electrically coupled to the ground surface. The first radiator has a portion that extends from the first end to an opposite end. The second radiator is continuous from the opposite end of the first radiator through a via (hole) in the main board.

Multi-band antenna for portable terminal with radiators on opposite surfaces of substrate

Growing community of inventors

Gyeonggi-do, South Korea

Dong-Hwan Kim