Electronics and Telecommunications Research Institute

O Eun Kwon

Chan Woo Park

Chunwon Byun

Byoung-Hwa Kwon

Chan-Mo Kang

Sukyung Choi

Jeong Ik Lee

Nam Sung Cho

Chil Seong Ah

Jong-Heon Yang

Hyunkoo Lee

Hyunsu Cho

Sujung Kim

Sooji Nam

Kukjoo Kim

Jin-Wook Shin

A pixel circuit includes a sensing block, a stimulation block, a first line control circuit, and a second line control circuit. The sensing block outputs biometric data of a biosignal in response to a first selection signal. The stimulation block radiates a stimulation signal in response to a second selection signal. The first line control circuit outputs the first selection signal for selecting the sensing block as a target sensing block, and outputs the second selection signal for selecting the stimulation block as a target stimulation block. The second line control circuit processes characteristic data associated with the biometric data and the stimulation signal.

Pixel circuit for radiating stimulation signal and receiving biosignal and electronic device including the same

Provided is a bio-signal detection and stimulation device. The bio-signal detection and stimulation device includes a flexible substrate, a stimulation part on the flexible substrate, and a detection electrode part on the flexible substrate. The stimulation part and the detection electrode part vertically overlap each other, the stimulation part includes an organic light emitting diode (OLED), the stimulation part emits an optical signal, and the detection electrode part detects a bio-signal.

Bio-signal detection and stimulation device

Growing community of inventors

Daejeon, South Korea

O Eun Kwon