Lg Innotek Co., Ltd.

Samsung Display Co., Ltd.

Other

Samsung Electronics Co., Ltd.

Seoul National University

University of California

Yong Kim

Tae Gon Kim

Dong-Yoon So

Suk Jin Lee

Eun Mi Jeong

Tae Ho Kim

Sung Ho Cho

Ji Eun Kim

Armand Paul Alivisatos

Kwanghee Kim

Chang Hwan Lee

In Taek Han

Ji Yong Park

Moon Soo Chang

Yang Soo Lee

Mi Jin Yoon

Byeong Yong Kim

Hiroshi Nishino

Yon Su Kim

Sun Ho Jo

Yehonadav Bekenstein

Seung Hee Yang

Dong Ki Kim

Mi Yeon Yu

Mi Yeon So

Hye Song Kwun

Sa Ram Lee

The present invention relates to an energy storage system employing battery packs, comprising: battery packs; DC/DC power conversion units for adjusting magnitudes of charge/discharge power of the battery packs; an AC/DC power conversion unit for converting discharge power from the DC/DC power conversion units into AC power provided to a grid, or convert charge power from the grid into DC power provided to the DC/DC power conversion units; and an integrated control unit for individually controlling the DC/DC power conversion units on the basis of state information and additional information of the battery packs, and rated power of the AC/DC power conversion unit, wherein the integrated control unit individually controls the DC/DC power conversion units to minimize differences between full charge or discharge times of the battery packs.

Energy storage system employing battery packs

Disclosed is a motor comprising: a housing; a stator arranged in the housing; a rotor arranged in the stator; and a first bus bar arranged under the stator, wherein the first bus bar includes a plurality of neutral terminals which are connected to a coil of the stator, are separated by circuitry, and are arranged to be rotationally symmetrical with respect to one another based on the center of the stator. Accordingly, terminals of identical shapes are combined to implement terminals that are respectively connected to four circuits separated from one another, and thus, advantageous effects of ensuring accurate positions of the terminals and simplifying assembling processes are provided during the processes of molding the bus bar.

Motor

A display device may include a substrate including a display area and a peripheral area adjacent to the display area, fan-out lines disposed in the peripheral area of the substrate, an insulation layer disposed on the fan-out lines, at least one first dam disposed on the insulation layer in the peripheral area, the at least one first dam surrounding the display area, a second dam disposed on the insulation layer in the peripheral area, the second dam surrounding the at least one first dam, and a blocking pattern disposed between the insulation layer and an edge of the second dam adjacent to the at least one first dam.

Display device

One embodiment relates to a stator unit and a motor comprising same, the stator unit comprising: a stator core; a coil wound around the stator core; and an insulator disposed between the stator core and the coil, wherein the stator core comprises a support part, and a coil winding part disposed on both side surfaces of the support part so as to protrude therefrom, wherein the support part and the coil winding part are disposed so as to form a cross shape. Accordingly, a coil space factor may be increased by using the cross-shaped stator core.

Stator and motor comprising same

The bioenvironmental simulation device according to an embodiment of the present invention includes at least one mounting unit on which cells to be measured are placed, a rotational force application unit configured to rotate the mounting unit so as to apply a rotational force to the cells to be measured placed on the mounting unit, and a culture liquid flow device through which a culture liquid flows across the mounting unit, wherein the culture liquid flows by the culture liquid flow device so as to apply a shear force to the cells to be measured.

Bioenvironmental simulation device and method

A light converting nanoparticle represented by Chemical Formula 1,AX&#x2003;&#x2003;Chemical Formula 1wherein, in Chemical Formula 1,

Light converting nanoparticle, method of making the light converting nanoparticle, and composition and optical film comprising the same

An organic light emitting diode (OLED) display includes a substrate, OLEDs disposed on the substrate and separated from each other, pixel circuits, data lines extending in a first direction on the substrate and separated from each other in a second direction crossing the first direction, connecting lines neighboring the data lines and extending in the first direction, and a wire directly connecting one portion of one of the data lines to one portion of one of the connecting lines neighboring the one data line. Each pixel circuit includes a plurality of thin film transistors and each pixel circuit is connected to one of the OLEDs. The data lines and the connecting lines are connected to the pixel circuits, and one or more surfaces of the one portion of the one data line and the one portion of the one connecting line that contact the wire are curved.

Organic light emitting diode display and method for repairing the same

Pistol toy

The present invention relates to a motor for a vehicle and a rotor applied thereto, wherein the rotor includes a first rotor core having a plurality of magnet contact surfaces in a first direction that is a longitudinal direction, second rotor cores positioned to face the plurality of magnet contact surfaces, a plurality of magnets positioned between the first rotor core and the second rotor cores, and a partition unit disposed between the magnets adjacent to each other and configured to fix the second rotor cores and the magnets.

Rotor and motor including the same

The present invention relates to a rotor assembly including a yoke member having a cylindrical shape with a hole through which a rotating shaft passes, a plurality of magnet groups attached to an outer circumferential surface of the yoke member, and a first molding unit formed along an inner circumferential surface of the yoke member and having an arrangement hole of the rotating shaft at a center part thereof.

Rotor assembly and motor including the same

The present invention relates to a motor for a vehicle and a rotor applied to the motor, and the rotor may include a rotor housing including a magnet mounting portion; a magnet inserted in the magnet mounting portion; and a ferromagnetic bonding layer which fills between the magnet mounting portion and the magnet.

An electronic device is provided. The electronic device includes a first control module including a normal module and a security module, and a second control module distinct from the first control module. The normal module sets a secure memory which the security module and the second control module access, and the security module determines validity of the set secure memory.

Processing secure data

Game board component

An organic light emitting diode display according to an example embodiment of the present invention includes: a substrate; a scan line and a data line that are insulated from one another and crossing each other on the substrate; a first transistor on the substrate and connected to the scan line and the data line; a second transistor connected to the first transistor; a first electrode connected to the second transistor and having a cutout; an organic emission layer on the first electrode; and a second electrode on the organic emission layer, wherein the cutout is at a position corresponding to the data line.

Growing community of inventors

Seoul, South Korea

Yong Kim