Samsung Display Co., Ltd.

Korea Institute of Science and Technology

Lg Electronics Inc.

Jae Hyun Cho

Byung Won Cho

Kyung Yoon Chung

Won Young Chang

Joong Kee Lee

Hyun Min Cho

Byung Sun Kim

Jung-Won Kim

Sang Hoon Lee

Seon-Tae Yoon

Bong Hyun You

Nam-Gon Choi

Dong-Won Park

Se Hyuk Park

Jae Byung Park

Hong Soo Kim

Dong Gyu Lee

Seok Ha Hong

Sung-jin Hong

Bon Seog Gu

Jae Hyung Cho

Si Hyoung Oh

Se Young Song

Junghoon Ha

A tiled display device includes a first display device including a first display panel configured to sense a touch thereon and display an image signal, and a first controller configured to control the first display panel and transmit a reference signal wirelessly, and a second display device including a second display panel configured to sense a touch thereon and display the image signal, and a second controller configured to control the second display panel and transmit a first ACK signal to the first controller after receiving the reference signal, in which the first controller is configured to determine a first latency time of the second display device by using the reference signal and the first ACK signal and synchronize touch information of the first and second display devices according to the first latency time.

Tiled display device and synchronizing method thereof

An organic light emitting display includes a data driving unit connected to data lines, a scan driving unit connected to scan lines, and a display panel having pixel groups arranged in a region where the data lines and scan lines intersect. A pixel group includes a first pixel unit having a first organic light emitting diode configured to emit light of a first color and a second pixel unit having a second organic light emitting diode configured to emit light of second color. The first pixel unit further includes an organic light emitting diode configured to emit light of a third color and the second pixel unit further includes an organic light emitting diode configured to emit light of the third color.

Organic light emitting display

Disclosed is an electrolyte solution for a magnesium rechargeable battery with a high ionic conductivity and a wide electrochemical window compared to the conventional electrolyte solution. The electrolyte solution is prepared by dissolving magnesium metal into the ethereal solution using combinations of metal chloride catalysts. The electrolyte solution can be applied to fabricate magnesium rechargeable batteries and magnesium hybrid batteries with a markedly increased reversible capacity, rate capability, and cycle life compared to those batteries employing the conventional electrolyte solution. Also disclosed is a method for preparing the electrolyte.

Electrolyte for magnesium rechargeable battery and preparation method thereof

A display device includes: a display panel configured with rows of pixels, each row pixels including a first color pixel, a second color pixel, and a third color pixel; and a backlight assembly configured to supply light to the display panel, in which: a data signal is alternately applied to a first color pixel disposed in an odd row on an odd frame, and to another first color pixel disposed in an even row on an even frame, a data signal is alternately applied to a second color pixel disposed in the odd row on the odd frame, and to another second color pixel disposed in the even row on the even frame, a data signal is applied to a third color pixel on both frames, and colors of light supplied to the display panel on the odd frame and the even frame are different from each other.

Display device and driving method thereof

Provided are an electrolyte for a magnesium secondary battery having improved ion conductivity and stability, and a method for preparing the same. The electrolyte for a magnesium secondary battery shows higher ion conductivity as compared to the electrolyte according to the related art, increases the dissociation degree of a magnesium halide electrolyte salt, and provides stable electrochemical characteristics. In addition, after determining the capacity, output characteristics and cycle life of the magnesium secondary battery including the electrolyte, the battery provides significantly higher discharge capacity after 100 cycles, as compared to the electrolyte according to the related art. Therefore, the electrolyte may be useful for an electrolyte solution of a magnesium secondary battery.

Electrolyte for magnesium secondary battery and preparation method thereof

A phase separator of a time shared dual evaporator cycle refrigerator includes an attachment unit formed at the end of a suction pipe and a cap formed at the attachment unit which prevents a flow of liquid refrigerant into a compressor. The liquid refrigerant which is flowing into a refrigerator compartment evaporator is expanded in a second capillary tube to be evaporated in a freezer compartment evaporator, and is then returned into the compressor. A refrigerant controlling unit determines the path of the refrigerant.

Time shared dual evaporator cycle refrigerator

Growing community of inventors

Seoul, South Korea

Jae Hyun Cho