Electronics and Telecommunications Research Institute

Korea Institute of Machinery & Materials

Korea Electrotechnology Research Institute

Korea Institute of Materials Science

Do-Geun Kim

Sunghoon Jung

Jeong Ik Lee

Doo-Hee Cho

Jun-Han Han

Jonghee Lee

Geon-woong Lee

Sung-Gyu Park

Dong-ho Kim

Seung-Hoon Lee

Joong-Tak Han

A substrate including plasmonic continuous film with curved surface and a method for manufacturing the same. More particularly, a substrate for an ultrasensitive spectroscopic sensor includes bowl-shaped plasmonic curved nanodimples and spiked plasmonic nanotips formed at contact points between the nanodimples at the same time, thereby greatly increasing the total volume of hotspots and being capable of concentrating and analyzing an extremely small amount of a sample.

Substrate comprising plasmonic continuous film with curved surface and manufacturing method thereof

Provided are an electronic device and a fabrication method thereof. The electronic device according to the concept of the present invention includes auxiliary interconnections disposed on a substrate, a light extraction layer that is provided on the substrate and fills between the auxiliary interconnection, and a first electrode provided on the auxiliary interconnections and the light extraction layer, wherein the light extraction layer may have a first surface facing the substrate and a second surface opposite to the first surface, the first surface may have protrusions, and the auxiliary interconnections may include a material having a lower resistance than the first electrode. Since electrical properties of the electronic device are improved, uniform light emission characteristics may be realized.

Electronic device and method of fabricating the same

Growing community of inventors

Changwon-si, South Korea

Do-Geun Kim