Samsung Electronics Co., Ltd.

Korea Advanced Institute of Science and Technology

Jiyeon Ku

Hyowon Kim

Wonhee Ko

Sangwon Kim

Taeho Kim

Jungwoo Kim

Sungwoo Hwang

Byounglyong Choi

Insu Jeon

Seongjun Jeong

Hoyoung Ahn

Daeyoung Chung

Donggyu Kim

Seunghwa Ryu

Example embodiments relate to a method of manufacturing graphene structures having nanobubbles. The graphene structure includes a graphene layer on a substrate, the graphene layer having a plurality of convex portions and a band gap that is due to the plurality of convex portions. The method includes preparing the graphene layer on the substrate, and forming the plurality of convex portions on the graphene layer by irradiating a noble gas onto the graphene layer.

Method of fabricating graphene structure having nanobubbles

A conductor including a graphene layer and a method of manufacturing the conductor are provided. The conductor may further include a nano pattern disposed on a substrate, and the graphene layer may be formed on the nano pattern. The nano pattern may have any various shapes and include a material that interacts with the graphene layer. The nano pattern and the graphene layer included in the conductor may interact with each other, such that the electric characteristics of the conductor are maintained while the heat transfer characteristics thereof are improved.

Conductor including nano-patterned substrate and method of manufacturing the conductor

An image display device includes an eye wearable lens; a display panel embedded inside the eye wearable lens or arranged on a surface of the eye wearable lens, the display panel comprising an array of a plurality of optical elements for forming an image to be projected onto a retina, wherein a resolution of the image formed by the plurality of optical elements is higher on a central portion of the retina than on a peripheral portion of the retina; and an image signal processor for generating an image signal according to image information which is to be displayed on the display panel and for generating a control signal for controlling each of the plurality of optical elements to be turned on/off according to the image signal.

Image display device and method using unidirectional beam

A method includes growing a graphene layer on a metal layer, intercalating a first material between the metal layer and the graphene layer by heating the first material at a first pressure and a first temperature, and intercalating a second material between the metal layer and the graphene layer by heating the second material at a second pressure different from the first pressure and a second temperature different from the first temperature. Accordingly, the first material and the second material are chemically bonded to each other to form an insulating layer, and the insulating layer may be between the metal layer and the graphene layer.

Method of intercalating insulating layer between metal and graphene layer and method of fabricating semiconductor device using the intercalation method

Growing community of inventors

Suwon-si, South Korea

Jiyeon Ku