Yonsei University

Samsung Display Co., Ltd.

Skhynix Inc.

Korea University Research and Business Foundation

Business Foundation

Please Check the Appropriate Assignee Category or Categories (will Not Be Printed on the Pate

Industry-academic Cooperation

Min Seong Kim

Hyun Jae Kim

Dongwoo Kim

Dong Hyun Choi

Won Kyung Min

Gwan In Kim

Jun Hyung Lim

Sang Yup Lee

Taesang Kim

Won Woo Ro

Dong June Ahn

Sung Jae Lee

Gun Ko

Jusung Chung

Hyunwuk Lee

Ipoom Jeong

Yong Tag Song

Jin Hyeok Lee

Young Joo Hong

Woo Hyuk Jung

Byeong Su Kim

A stretchable display device capable of correcting resolution depending on a stretching degree is disclosed. The stretchable display device includes a stretchable substrate, first light emitting pixels including first light emitting elements arranged spaced apart from each other on the stretchable substrate, deformation switch parts arranged between the first light emitting pixels on the stretchable substrate and stretched and deformed according to stretch of the stretchable substrate, and second light emitting pixels including second light emitting elements arranged between the first light emitting pixels on the stretchable substrate. The second light emitting pixels are controlled to emit light depending on physical deformation of the deformation switch parts.

Stretchable display device

A transistor includes a gate electrode, an active layer facing the gate electrode, and a source electrode and a drain electrode connected to the active layer. The active layer includes a lower active layer including an oxide-based semiconductor material, and an upper active layer including the oxide-based semiconductor material and an oxygen-gettering material.

Transistor and display device including the same

An apparatus for driving a stretchable display includes a first pixel driving signal generating module to generate a first pixel driving signal including data to be displayed on a stretchable display, a first pixel driving circuit to receive the first pixel driving signal to drive a first pixel, a second pixel driving circuit to drive a second pixel, wherein the driving of the second pixel is determined depending on whether the stretchable display is stretched, and a second pixel driving signal generating module to receive the first pixel driving signal and a power signal and to generate a second pixel driving signal to be applied to the second pixel driving circuit by using one of the first pixel driving signal and the power signal, based on a stretching state signal generated depending on whether the stretchable display is stretched.

Apparatus for driving stretchable display

A memory system includes a memory device including a first area being refreshed according to a first refresh period and a second area begin refreshed according to a second refresh period longer than the first refresh period. The memory system also includes a memory controller configured to generate a write command and a write data corresponding to a first write request and a first data.

Memory device including a plurality of area having different refresh periods, memory controller controlling the same and memory system including the same

The present invention provides a composition comprising branched polyglycerol for controlling freezing, more specifically, the composition has a number average molecular weight of 1,000 to 20,000 g/mol and a branching of 0.1 to 1, and may control enhancement or inhibition of ice recrystallization by adjusting a content of polyglycerol.

Composition comprising branched polyglycerol for controlling freezing

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Seoul, South Korea

Min Seong Kim