Hyundai Motor Company

Kia Motors Corporation

Samsung Electronics Co., Ltd.

Kia Corporation

Other

Juhyeon Park

Seongwook Ji

Seong Wook Hwang

Ilhan Yoo

Ki Tae Kim

Hyun Sik Kwon

Wonmin Cho

Yong Uk Shin

Chon Ok Kim

Minho Chae

Jae Chang Kook

Dongwoo Kim

Woo Jin Chang

Woochurl Son

Soonki Eo

Kijong Park

Hye Jin Lim

Sun Sung Kwon

Yong Sug Choi

Hyunwoo Kim

Ki Dong Kim

Cheol Ho Jang

Sumin Kim

Jong Hyo Park

Sukkoo Hong

Ki Been Lim

Jae Young Jeon

Bong Hyun Cho

Seongeun Yun

JinJoo Kim

Giyoung Song

Dongwoo Gwak

Yechan Kim

Sunyoung Lee

Jin Yong Kim

Yoonhyun Kwak

Kiwon Kim

Aram Jeon

Eunkyung Lee

Ma Ru Kang

Tae Whan Kim

Sungwon Choi

Byunghee Sohn

Hyunji Song

Youngho Cho

Hyung-Min Kim

Youngmin Nam

Songse Yi

Young Chan Gweon

Sangwon Seo

Ki DOng Kim

Youngbae Ryu

Yongdal Choi

Jaewook Lee

Dong Hwan Hwang

Mooyoung Kim

Kwang Hyun Won

Juyoung Kim

Jeongjin Lee

Ju-Young Kim

Su Min Kim

Hyelin Lee

Sunghwan Park

Suk Koo Hong

Jicheol Park

Sangki Kwak

Honggu Im

Seong Kyeong Cheon

Photoresist compositions may include a photosensitive polymer including a first repeating unit of Chemical Formula 1; a photoacid generator (PAG); and a solvent.

Photoresist compositions and methods of fabricating a semiconductor device

An electronic device, according to an embodiment of the disclosure, may comprise: a touchscreen including a first portion and a second portion; a memory; and a processor operatively connected to the touchscreen and the memory. The memory may store instructions that, when executed, cause the processor to: recognize a first point at which a touch input is in contact with the second portion, recognize a second point at which the touch input is separated from the touch screen, recognize at least one third point at which the touch input is periodically in contact with the touch screen in a state in which the touch input is in contact with the touch screen, and activate the touch input based on whether at least one of the second point and the at least one third point is located outside a specified area having a specified radius set with respect to the first point.

Electronic device and operation method of the electronic device for controlling activation of a touch input

Disclosed are a photoacid generator, a photoresist composition including the same, and a method of preparing the photoacid generator. The photoacid generator may include a compound represented by Formula 1:

Photoacid generator, photoresist composition including the same, and method of preparing the photoacid generator

Disclosed are a photoacid generator, a photoresist composition including the same, and a method of preparing the photoacid generator. The photoacid generator may include a compound represented by Formula 1: wherein, in Formula 1, CY, A1, A2, and B are respectively described in the specification.

A resist composition including a polymer; and a compound represented by Formula 1,  

Resist composition

A photo-decomposable compound, a photoresist composition, and a method of manufacturing an IC device, the compound generating acid upon exposure and acts as a quenching base that neutralizes acid in an unexposed state and being represented by Formula 1: 

Photo-decomposable compound, photoresist composition including the same, and method of manufacturing integrated circuit device

A power transmission apparatus of a hybrid vehicle having an engine and first and second motor-generators includes: a planetary gear set disposed on a first motor shaft of the first motor-generator, and including a planet carrier connected to an engine shaft, a sun gear connected to the first motor shaft, and a ring gear connected to a drive gear through a one-way clutch, a second motor shaft gear connected to a second motor shaft of the second motor-generator, an output shaft disposed between the engine shaft and the second motor shaft, and a brake unit to selectively connect the sun gear and the ring gear to a transmission housing. In particular, the output shaft is externally gear-meshed with the drive gear and the second motor shaft gear respectively through a driven gear, and externally gear-meshed with a final reduction gear of the differential gear through an output gear.

Power transmission apparatus of a hybrid electric vehicle

A power transmission apparatus for a hybrid vehicle of which a second motor shaft gear of a second motor-generator is disposed on one side of a second motor shaft disposed in parallel with the first motor shaft, includes a planetary gear set disposed on the first motor shaft and including one rotation element and the other rotation element are fixedly connected to the engine output shaft and the first motor shaft, respectively, and one remaining rotation element is engaged to the other rotation element, and the planetary gear set in which a drive gear is connected to the remaining rotation element through a one-way clutch, and an output shaft disposed in parallel between the engine output shaft and the second motor shaft, externally gear-engaged with each of the drive gear and the second motor shaft gear through a driven gear fixedly connected to one side.

Power transmission system of hybrid electric vehicle

A hybrid power transmission apparatus for a vehicle which changes and outputs torque of an engine and a first motor, includes an input shaft selectively input engine torque through an engine clutch, an output externally engages with a differential final reduction gear through an output gear to output shifted torque, a fixed shifting section including a plurality of external gear sets implementing an engine mode having multiple fixed shifting stages, and a mode shifting section including a planetary gear set having a first rotation element fixedly connected to the input shaft and a third rotation element that is externally gear-engaged with a first motor gear of the first motor via a first gear, and one external gear set configured for power connection between a second rotation element of the planetary gear set and the output shaft.

Power transmission apparatus for hybrid electric vehicle

A power transmission apparatus configured for a vehicle, may include a first input shaft selectively connectable to an engine output shaft, a second input shaft mounted coaxial with the first input shaft and selectively connectable to the engine output shaft, a third input shaft external to the second input shaft and selectively connectable to the engine output shaft, a torque mediating shaft mounted coaxial with the first input shaft, first and second intermediate shafts, an idle shaft, a first shifting section including five gear sets, the first and second intermediate shafts, the torque mediating shaft and the idle shaft, a second shifting section including a planetary gear set having a sun gear fixedly connected to the torque mediating shaft, and an output shaft mounted coaxial with and selectively connectable to the first intermediate shaft and outputting a torque from the first and second shifting sections.

Power transmission apparatus for vehicle

A power transmission apparatus of a hybrid electric vehicle using an engine and a motor/generator as power sources includes: a first input shaft selectively connected to a rotor of the motor/generator; a second input shaft disposed external to the first input shaft, and selectively connected to the rotor; an idle shaft disposed in parallel with the first input shaft; an intermediate shaft shifting rotational power transmitted from the first input shaft to the idle shaft; a first output shaft shifting and outputting rotational power transmitted from the second input shaft and the idle shaft; a second output shaft shifting and outputting rotational power transmitted from the first input shaft; and a plurality of gear sets shifting the rotational power input through the first and second input shafts.

Power transmission system for hybrid electric vehicle

A double clutch apparatus for a hybrid electric vehicle having a motor and an engine includes: first and second clutches transmitting a motor torque and an engine torque to first and second input shafts; and first and second slave cylinders disposed at a transmission case and configured to respectively operate the first and second clutches in an axial direction. In particular, a rotor hub of the motor is rotatably supported by an end of a radially interior side of a front cover, and is connected to the first input shaft through a clutch retainer of the second clutch and a first connection member to transmit the motor torque to the first input shaft. In addition, the first and second clutches are disposed in parallel in an interior circumference of the rotor hub to selectively transmit the engine torque to the first and second input shafts, respectively.

Double clutch apparatus for hybrid electric vehicle

A power transmission apparatus for a vehicle may include a first input shaft directly connected to a motor/generator, a second and third input shafts coaxial and selectively connectable to the first input shaft, a torque mediating shaft coaxial with the first input shaft, an intermediate shaft and output shaft disposed in parallel with the first input shaft, a first shifting section receiving torque from the third input shaft and outputting a modified torque to the torque mediating shaft, a second shifting section including first planetary gear set, shifting torque of the first input shaft to output the shifted torque to the torque mediating shaft, and selectively stopping the torque mediating shaft, and a third shifting section including second planetary gear set, forming an output torque in combination of torques from the first and second shifting sections and the second input shaft, and outputting the output torque to the output shaft.

Power transmission apparatus for a vehicle

A power transmission apparatus for an electric vehicle having a motor as a power source may include: first and second input shafts coaxially disposed with a motor shaft of the motor and selectively connected to the motor shaft; an output shaft disposed in parallel with the first and second input shafts; and a planetary gear set disposed on the output shaft and including: a rotation element fixedly connected to the output shaft, and two rotation elements receiving torques from the first and second input shafts through respective external gear sets.

Power transmission apparatus for electric vehicle

A clutching device of an automatic transmission may include: a clutch drum connected with a first rotation element, a clutch connected with the clutch drum and also connected with a second rotation element for selective torque delivery, and a piston unit to operate the clutch. In particular, the piston unit includes: a first piston moving toward the clutch by a hydraulic pressure; a spring retainer arranged on the first rotation element; a support drum arranged in the first piston; a second piston arranged in the support drum and moving in an axial direction of the first rotation element; a first return spring applying restoring force to the first piston; a second return spring applying restoring force to the second piston; a latch spring applying pressure to the clutch when the first piston moves toward the clutch; and a latch device selectively limiting bidirectional movement of the first piston.

Clutch device for automatic transmission

Growing community of inventors

Suwon-si, South Korea

Juhyeon Park