Samsung Electronics Co., Ltd.

Hyundai Motor Company

Sungkyunkwan University

Kia Motors Corporation

Lumens Co., Ltd.

Research & Business Foundation University

Jungwoo Lee

Jung-Ho Park

Hyoungjun Cho

Jin-Ha Shin

Tae-Yoo Kim

Younglae Cho

Seung-Bin Baeg

Byung-Wook Ahn

Sook-Young Yun

Jung-Kab Park

Young-Il Song

Jinho Kim

Yong-Sang Kim

Donggun Oh

Dongyeon Han

Hong Seok Yang

Sangjin Park

Eun Kyo Jung

Jaehwan Lim

Hwa-Jin Son

Su-Jeong Seo

Sunmin Hwang

Walter Jun

WoongChan Chae

Soonhyun Cha

Yo Sub Sim

Myungsu Kang

Ilseop Won

Seogho Lim

Chigoo Kang

Jihoon Kim

Ji-Hoon Kim

Jongmin Kim

Yeonho Kim

Myunggyu Kim

Mi-Ri Lee

Hyoungjoo Lee

Junhyung Lim

Chaeman Lim

Jae Eun Kim

Ki Nam Kim

Dukhyun Chang

SangHwa Do

Jaeeun Kim

Jaewan Cho

Heejin Kang

Sejun Song

Seung-Woo Lim

Youngil Song

Su-jeong Suh

Yongsung Jang

Kyunam Lee

Hyunpyo Hong

Jihye Chang

Changki Lee

Young-Jin Seo

Sangmo Ryu

Youngjin Um

Backki Kim

Yeongyu Ahn

Hyunjung Yoo

Youngil Na

Young-il Na

Sujeong Suh

Changhyoung Lee

Jaewon Ha

Jaeyoung Kie

Kihyeon Myung

Disclosed is a washing machine with an improved stirring device. The washing machine includes a tub, a rotating tub rotatably provided in the tub, a stirring device including a first stirring portion rotatably provided below the rotating tub, and a second stirring portion coupled to the first stirring portion. The second stirring portion includes a cylindrical wash rod body and a groove that is recessed from an outer surface of the wash rod body and extends in a longitudinal direction to accommodate a parting line formed by a manufacturing process.

Washing machine

An electronic apparatus including a display; a storage; and a processor. The processor is configured to control the storage to store codes of a first application including codes related to execution of a second application that are compiled before a request to execute the first application is received, based on the request to execute the first application being received. The processor is configured to execute the codes of the first application and the compiled codes related to the second application, and control the display to display a first menu item of the first application and a second menu item of the second application.

Electronic device and control method thereof

A storage device includes a nonvolatile memory device and a storage controller. The storage controller accesses the nonvolatile memory device based on a request of an external host device. The storage controller sends a signal to the external host device, based a throughput of accessing the nonvolatile memory device being within a specific range.

Storage device, operating method of storage device, and electronic device

A storage device includes at least one nonvolatile memory device and a storage controller. The storage controller controls the at least one nonvolatile memory device based on a request from an external host. The storage controller adaptively adjusts an impedance of a transmission driver based on a change of an operating temperature of the storage device. The transmission driver transmits a transmission signal to the external host through a link. The storage device may increase an eye height of the transmission signal transmitted to the host through the link by decreasing impedance of the transmission driver as the operating temperature increases. Therefore, the storage device according to example embodiments may maintain reliability of the link even though the operating temperature of the storage device increases.

Storage device and electronic device including the same

A display module comprises: a display panel; and a driving unit configured to apply a first control signal for setting a PWM data voltage to sub-pixels, included in each row-line of the display panel for each image frame, to the sub-pixels in a row-line order, and apply a second control signal for controlling the light emission of sub-pixels, included in each row-line, to the sub-pixel in a row-line order, wherein the sub-pixels included in each row-line emit light for a time corresponding to the PWM data voltage set according to the first control signal, based on the second control signal applied to the light emission section corresponding to the image frame, and do not emit light for a preset time based on second control signal applied in a period between consecutive image frame periods.

Display module including a display panel and driving circuit

A display apparatus includes: a modular display panel including a plurality of display modules; and a timing controller. Each of the plurality of display modules includes: a display panel including a pixel array and subpixel circuits; and a driving unit which drives the subpixel circuits such that inorganic light-emitting elements in the pixel array successively emit light in a first order of multiple row lines or in a second order opposite to the first order. The timing controller provides the driving unit of a first display module with first control signals for causing the inorganic light-emitting elements of the first display module to emit light in the first order, and provides the driving unit of a second display module, which is positioned above or below the first display module, with second control signals for causing the inorganic light-emitting elements of the second display module to emit light in the second order.

Display apparatus

A display apparatus includes display panel including a pixel array in which pixels, each of which including a plurality of inorganic light emitting elements, are disposed in a plurality of row lines, and sub pixel circuits corresponding to inorganic light emitting elements of the pixel array, a driving unit configured to set an image data voltage sequentially to the sub pixel circuits based on a first driving voltage, and drive the sub pixel circuits so that a driving current corresponding to the set image data voltage is provided sequentially to the inorganic light emitting elements of the pixel array based on a second driving voltage; a sensing unit configured to sense a current flowing through a driving transistor included in each of the sub pixel circuits based on a specific voltage which is applied to the sub pixel circuits, and output sensing data corresponding to the sensed current; and a correction unit configured to correct an image data voltage to be applied to each of the sub pixel circuits based on the sensing data, wherein the first driving voltage and the second driving voltage are applied to the sub pixel circuits through a first wiring and a second wiring, respectively, the first wiring and the second wiring being separate wirings.

A light source module includes a circuit board, light emitting diode chips on an upper surface of the circuit board, the light emitting diode chips being spaced apart and each emitting blue light and having a first surface facing the upper surface of the circuit board, a second surface opposite the first surface, and first and second electrodes on the first surface, a first multilayer reflective structure on the second surface and including a plurality of alternately stacked insulating layers having different refractive indices, and a lens respectively covering each of the light emitting diode chips and contacting the upper surface of the circuit board at an acute contact angle, the lens having a thickness of 2.5 mm or less from the upper surface of the circuit board, and a contact region with the upper surface of the circuit board with a diameter of 1 mm to 3 mm.

Light source module and display panel using the same

A system includes a transmission device and a reception device that are connected through a link. The reception device includes a reception buffer configured to receive and store transaction layer packets and a reception flow controller configured to generate flow control packets by monitoring an occupation state of the reception buffer. The transmission device includes a transmission buffer, a transmission flow controller and a dynamic frequency controller. The transmission buffer stores pending transaction layer packets to be transferred to the reception device. The transmission flow controller controls a flow of transaction layer packets to be transferred to the reception device based on the flow control packets received from the reception device. The dynamic frequency controller controls a frequency of an internal clock signal of the transmission device by monitoring a state of the transmission buffer and a state of the transmission flow controller.

Storage device and system of controlling operation through flow control monitoring

A stator of a drive motor is provided. The stator includes a stator coil having three phases and four parallels; a stator core having eight poles and 48 slots; a sixth slot being set as a draw out slot of U phase; a ninth slot being set as a draw out slot of V phase; a twelfth slot being set as a draw out slot of W phase; U1, U3, V1, V4, W1 and W4 phases, a winding draw out direction of which is a clockwise direction; and U2, U4, V2, V3, W2 and W3 phases, a winding draw out direction of which is a counter-anticlockwise direction.

Stator for driving motor

A motor having an improved assembly structure of a rotor core and a magnet is provided. The motor comprising a stator and a rotor that rotates with respect to the stator. The rotor comprises a rotor core that is disposed rotatably with respect to a rotary shaft and has a plurality of magnet coupling apertures disposed apart from each other at a particular interval in a circumferential direction of the rotary shaft. Additionally, a magnet is inserted into the magnet coupling aperture and a plate is coupled to opposite end portions of the rotor core. The plate includes a magnet support portion that is configured to support the magnet.

Motor including rotor core and plate supporting magnet

Disclosed is a color temperature variable light emitting diode module that is driven when alternating current power is applied thereto. The light emitting diode module includes: a substrate; and a plurality of light emitting diode groups arranged on a substrate and including a first light emitting diode group emitting light at an input voltage level equal to or above a first reference voltage and a second light emitting diode group emitting light at an input voltage level equal to or above a second reference voltage higher than the first reference voltage. The first light emitting diode group includes: a first light emitting diode unit consisting of one or more light emitting diodes connected in series with each other and a second light emitting diode unit connected in series with the first light emitting diode unit and consisting of one or more light emitting diodes connected in series with each other; first wavelength converting elements disposed on the corresponding light emitting diodes constituting the first light emitting diode unit and the second light emitting diode unit and converting primary light emitted from the first light emitting diode unit and the second light emitting diode unit into secondary light having a first color temperature; and second wavelength converting elements disposed on the first light emitting diode group, the first wavelength converting elements, and the second light emitting diode group and converting some or all of primary light emitted from the first light emitting diode group, primary light emitted from the second light emitting diode group, and the secondary light emitted through the first wavelength converting elements into tertiary light having a second color temperature. Mixed light of the secondary light and the tertiary light is emitted or either the secondary light or the tertiary light is emitted in response to an input voltage level.

Color temperature variable light emitting diode module, lighting device using the light emitting diode module and method for fabricating the light emitting diode module

Various embodiments of the present invention relate to a method for detecting a battery state (for example, swollen state) at least partially on the basis of atmospheric pressure, a battery, or an electronic device comprising the battery. According to one embodiment, the electronic device comprises: at least one sensor; a housing; a battery disposed inside the housing and including an atmospheric pressure sensor; and a processor, wherein the processor can be configured to detect an internal atmospheric pressure of the battery by using the atmospheric pressure sensor, to check state information related to the electronic device by using the at least one sensor, and to perform a designated function when the atmospheric pressure satisfies a designated condition at least on the basis of the state information. In addition, various embodiments are possible.

Method for determining battery state on basis of atmospheric pressure and electronic device

The present disclosure provides a stator of a drive motor including: a stator coil having three phases (U, V, W) and four parallels (U1&#x2dc;U4, V1&#x2dc;V4, W1&#x2dc;W4); a stator core having eight poles and 48 slots, where the stator coil is inserted into a slot configured by four pitches along a clockwise direction in the stator core; a first slot being set as a slot that U1 phase is inserted into; a sixth slot being set as a draw out slot of U phase; a ninth slot being set as a draw out slot of V phase; a twelfth slot being set as a draw out slot of W phase; U1, U3, V1, V4, W1 and W4 phases, a winding draw out direction of which is a clockwise direction; and U2, U4, V2, V3, W2 and W3 phases, a winding draw out direction of which is a counter-anticlockwise direction.

Growing community of inventors

Gyeonggi-do, South Korea

Jungwoo Lee