Yonsei University

Samsung Display Co., Ltd.

Luhing Hu

Jong-Hyun Ahn

Jin Hwan Choi

Taewoong Kim

Beom Jin Kim

Minwoo Choi

Heechang Shin

Juyeong Hong

Anh Tuan Hoang

Yongjun Lee

This display device may comprise: a display panel; a stress control layer which is disposed on the rear surface of the display panel and includes an auxetic structure having a negative Poisson's ratio; and a support layer which is disposed under the stress control layer and supports the display panel.

Display device

The present exemplary embodiments provide a stretchable display which controls an appropriate resolution by disposing a hidden cell below a layer in which an open cell is located using a morphable three-dimensional structure in which LED chips are vertically disposed, rather than a two-dimensional platform of the existing plane, sensing a current change in accordance with a mode switching between a folded mode and a stretched mode while maintaining a state in which an open cell is exposed and the hidden cell is hidden in a folded mode, to automatically turn on/off the hidden cell, and activating the hidden cell in the stretched mode and a manufacturing method thereof.

Stretchable display based on 3 dimensional structure and manufacturing method thereof

The inventive concept relates to a light emitting diode integrated with a transition metal dichalcogenide-based transistor and capable of simultaneously fabricating the transistor to have a monolithic integration structure. The transition metal dichalcogenide is formed on the light emitting diode device, thereby providing the light emitting diode integrated with the transistor without affecting the characteristics of the light emitting diode device.

Light emitting diode integrated with transition metal dichalcogenide transistor and method for manufacturing the same

Growing community of inventors

Seoul, South Korea

Luhing Hu