Electronics and Telecommunications Research Institute

Intellectual Discovery Co., Ltd.

Ye Sul Jeong

Joo Yeon Kim

Ji Man Park

Zin Sig Kim

Lee Mi Do

Kyu-Ha Baek

Kunsik Park

Dong-Pyo Kim

Kyu Ha Baek

Lee-Mi Do

Kun Sik Park

Dong Pyo Kim

Jong Chang Woo

Yong Hyun Ham

An RFID tag includes: an antenna receiving an RF signal from a reader; an AFE (analog front end) generating voltage using the RF signal; and one or more switches interposed between the antenna and the AFE and controlling the connection between the antenna and the AFE through the switch operation.

RFID tag

Disclosed are a printing plate and a mirror thereof, the printing plate including: printing portions for transferring an immersed solution, the printing portions being formed flat and arranged at regular intervals on one side of an upper part of the printing plate; and non-printing portions corresponding to a remaining area other than the printing portions, the non-printing portions being formed with at least two concavities and convexities respectively and arranged at regular intervals on the other side of the upper part of the printing plate.

First printing plate and second printing plate

Provided is a method of manufacturing a via electrode by which productivity and production yield can be augmented or maximized. The method of the present invention includes: forming a via hole at a substrate; forming a catalyst layer at a sidewall and a bottom of the via hole; and forming a graphene layer in the via hole by exposing the catalyst layer to a solution mixed with graphene particles.

Method of manufacturing via electrode

Growing community of inventors

Gyeongsangbuk-do, South Korea

Ye Sul Jeong