Samsung Electro-Mechanics Co., Ltd.

Samsung Led Co., Ltd.

Samsung Electronics Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Korea National University of Transportation Industry-Academic Cooperation Foundation

Kia Corporation

Donghee Industrial Co., Ltd.

Myunghwa Ind. Co., Ltd.

Yg-1 Co., Ltd.

Kostal (Shanghai) Management Co., Ltd.

Hyung Suk Kim

Ho Yeon Kim

Dae Hyun Kim

Hyung Joon Kim

Hun Joo Hahm

Young Sam Park

Young June Jeong

Jung Park

Seong Yeon Han

Dae Yeon Kim

Do Hun Kim

Ho Sik Ahn

Chul Hee Yoo

Bum Jin Kim

Chang Ho Shin

Jin Ha Kim

Jae Ho Shin

Dong Hyun Cho

Minsu Kim

Young Min Kim

Dong Hwan Kim

Jeong Seon Min

Won Joon Lee

Sang Yun Lee

Yong Chun Kim

Yang Rae Cho

Ho Seop Jeong

Sang Hyuck Lee

Bum Jun Kim

Jin Hyuck Heo

Ji Yoon Park

Seung Ick Lee

Sung Dae Cho

Jee Hyuck Choi

Boh-Chang Kim

Dae Kyu Shin

Jin Jong Kim

Sung Taeg Oh

Chang Hoon Baek

Kiwhan Song

Moo Youn Park

Hee Kuk Lee

Shin Gyu Kim

Hyun Seok Oh

Hyeong Wook Yang

Yu Min Jung

Sung Min Yang

Sung Wook Jang

Chon Su Kyong

Hoo Hyoung Lee

Byung Jun Hwang

Young Je Park

Heung Ki Lee

Byung Jun Son

Zhou Hu

Joo Hee Jun

Tae Hwa Hong

Young Min Kang

Ji Eun Yoo

Eun Soo Lim

Kwan Woong Song

Bong Gon Kim

Ma Liangyin

Hai-Seok Park

Jae Yong Yang

Je Han Yoon

Hyun Suk Won

Young Koon Park

Seung Seok Hong

Mi Yeong Kim

Ho Sik Anh

Su Hyung Kim

Dong Kuk Han

Seung Bum Lee

Choel Min Park

Chin Chul Choi

Vladimir Volokh

Electromagnetic-wave-absorbing particles for a GHz band are represented by the following [Empirical Formula 1] and include M-type hexaferrite as a major phase:SrRFeMO,&#x2003;&#x2003;[Empirical Formula 1]

Electromagnetic-wave-absorbing particle for GHz band and electromagnetic-wave-absorbing material including the same

An electromagnetic wave absorbing particle has a composition, which is represented by Formula 1 of SrRFeMOand contains M-type hexaferrite as a main phase. In Formula 1, R is one or more substances selected from among Ba, Ca, and La, M is one or more substances selected from among Co, Ti, and Zr, 0&#x3c;x&#x2264;0.8, 8&#x2264;y&#x2264;14, 0&#x3c;z&#x2264;1.5, and a is equal to 19.

Particles for absorbing GHz-band electromagnetic wave and electromagnetic wave absorber including same

An apparatus for reducing noise of a gear pump through uneven pitch-simulated control includes a calculation unit to calculate different control current values for each tooth of a teeth order by applying a teeth number, the teeth order, and a teeth angle of the gear pump in which a plurality of teeth are evenly formed, a storage unit to map and store the teeth order and the different control current values corresponding to the teeth order for each tooth, and a current controller to variably generate the control current value mapped corresponding to the teeth order when each tooth reaches a reference position when the gear pump rotates by a motor, wherein the control current value is added to a reference current value of a motor control signal and applied to the motor.

Apparatus for reducing noise of gear pump through uneven pitch-simulated control and method thereof

A rotary cutting tool that implements a chip space in proportion to a feed-per-tooth is proposed. The rotary cutting tool includes a cutting part in which a plurality of cutting teeth and flutes are alternately formed, wherein a cross-section of the cutting part perpendicular to a central axis is divided into a plurality of cutting tooth spaces defining a section between cutting edges of adjacent cutting teeth on the basis of the central axis, such that all of the cutting tooth spaces are designed in different sizes, or some of the plurality of cutting tooth spaces are set in different sizes from the other cutting tooth spaces.

Rotary cutting tool having chip space in proportion to feed-per-tooth

A field core unit for an electromagnetic clutch can include: a field coil generating a magnetic flux; a magnetic part provided with an annular-shaped insertion groove encompassing lower and side portions of the field coil such that the magnetic flux flows through the magnetic part; and a field core configured such that an upper surface thereof is open and an interior space is formed therein. The magnetic part can be inserted into the field core.

Field core unit for electromagnetic clutch

Methods and electronic devices are provided in which first fingerprint information of a first portion of the user's fingerprint is obtained upon the user's fingerprint contacting the fingerprint sensor. A display object is output within a target area for the fingerprint registration, in response to obtaining the first fingerprint information. A guiding object is output to guide contact of a next portion of the user's fingerprint that is adjacent to the first portion. Next fingerprint information of the next portion of the user's fingerprint is obtained upon the user's fingerprint contacting the fingerprint sensor guided by the guiding object. Upon modifying the display object based on the obtained next fingerprint information, the steps of outputting a guiding object and obtaining a next fingerprint information are repeated until fingerprint information at least partially surrounding the first portion is obtained.

Fingerprint information processing method and electronic device supporting the same

A portable electronic device is provided. The portable electronic device includes a communication interface, a memory configured to store multimedia data obtained through at least one camera operatively connected with the memory, and a processor. The processor is configured to transmit at least part of the multimedia data to an external electronic device through a network using a first transmit power function of the portable electronic device, through the communication interface, to determine context information associated with at least one of the portable electronic device and the network, and to change from the first transmit power function to a second transmit power function of the portable electronic device if the context information corresponds to a condition.

Method for controlling content transmission and electronic device for supporting the same

A fault determination system of a button-type shifter is provided. The system maximally guarantees the operation of a shift button while determining a failure of the shift button and improves reliability and fault diagnosis performance for the shift button. The system includes a base that is installed within a vehicle and includes shift buttons and contact points for each of the shift buttons. A controller receives contact signals from the contact points to thus determine a failure of the shift button when any one of the contact points is not sensed or is stuck when the shift button is engaged.

Fault determination system of button-type shifter

A flash device for a camera includes a light source unit and a driving unit. The light source unit includes a plurality of light emitting devices, each of which is configured to output light of different colors. The driving unit is configured to drive a first light emitting device among the plurality of light emitting devices when the camera images a subject to obtain a first image, and drive a second light emitting device different from the first light emitting device among the plurality of light emitting devices when the camera images the subject to obtain a second image.

Flash device, and imaging method

A white light emitting device including: a blue light emitting diode chip having a dominant wavelength of 443 to 455 nm; a red phosphor disposed around the blue light emitting diode chip, the red phosphor excited by the blue light emitting diode chip to emit red light; and a green phosphor disposed around the blue light emitting diode chip, the green phosphor excited by the blue light emitting diode chip to emit green light, wherein the red light emitted from the red phosphor has a color coordinate falling within a space defined by four coordinate points (0.5448, 0.4544), (0.7079, 0.2920), (0.6427, 0.2905) and (0.4794, 0.4633) based on the CIE 1931 chromaticity diagram, and the green light emitted from the green phosphor has a color coordinate falling within a space defined by four coordinate points (0.1270, 0.8037), (0.4117, 0.5861), (0.4197, 0.5316) and (0.2555, 0.5030) based on the CIE 1931 color chromaticity diagram.

White light emitting device and white light source module using the same

A switch apparatus may include a switch body to which a connector of an electronic unit is connected and in which a relay board is provided, a conductive coupling section provided at a lower end of the switch body to be coupled to a vehicle body, and a conductive ground member having a base provided at a lower portion in an internal space of the switch body to be coupled to an upper end of the coupling section, and a clamping bar extending upwards from one side of the base to be coupled to a ground terminal provided at a lower end of the relay board.

Switch apparatus for vehicle

An operating method of a memory controller controlling a nonvolatile memory device including a plurality of pages includes receiving a read request and a logical address from an additional device; determining a program state of an upper unselected word line of a selected word line corresponding to the received logical address; and transmitting a physical address corresponding to the logical address, state information, and a read command to the nonvolatile memory device according to a result of the determination in response to the read request, wherein the state information indicates a level of a first unselect read voltage the nonvolatile memory device is to apply to the upper unselected word line.

Operating method of nonvolatile memory device and operating method of memory controller controlling the nonvolatile memory device

There is provided a light emitting module including: a printed circuit board; a plurality of light emitting diode chips disposed at a distance from one another on a conductive pattern formed on a top of the printed circuit board; and a connector formed on a bottom of the printed circuit board and electrically connected to the plurality of light emitting diode chips. The light emitting diode chips and the connector are optimally arranged to ensure that the light emitting module is suitably utilized as a high-density linear light source including a great number of light emitting diode chips and emits light outward with minimum loss.

Light emitting module

There are provided a plane light source and an LCD backlight unit having the same. A plane light source including light emitting device matrixes each having a plurality of light emitting devices arranged in rows and columns on a substrate according to an aspect of the invention includes: a first matrix having a plurality of light emitting devices arranged in rows and columns; and a second matrix having a plurality of light emitting devices arranged in rows and columns, the light emitting devices each located within a rectangle formed by four adjacent light emitting devices included in the first matrix, and forming angles &#x3b8; satisfying the condition of 45&#xb0;&#x2266;&#x3b8;&#x2266;55&#xb0; therebetween on the basis of a horizontal direction, wherein among pitches between one light emitting devices included in the light emitting device matrixes and another lighting light emitting device adjacent to the light emitting device, a pitch P1 between the light emitting device and the light emitting device diagonally across from the light emitting device satisfies the condition of 25 mm&#x2266;P&#x2266;29 mm, and a pitch Pbetween the light emitting device and another light emitting device located in a horizontal direction satisfies the condition of 34 mm&#x2266;P&#x2266;38 mm.

Plane light source and LCD backlight unit having the same

Growing community of inventors

Suwon, South Korea

Hyung Suk Kim