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公开(公告)号：US12036028B2
公开(公告)日：2024-07-16
申请号：US17353495
申请日：2021-06-21
Inventor： O Eun Kwon , Chan-mo Kang , Kukjoo Kim , Jin-Wook Shin , Chunwon Byun , Sukyung Choi , Byoung-Hwa Kwon , Sujung Kim , Sooji Nam , Chan Woo Park , Jong-Heon Yang
CPC classification number: A61B5/291 , A61B5/4836 , A61B5/1455 , A61B5/25 , A61B5/293 , A61B5/6801 , A61B5/6867 , A61B5/6868 , A61B2562/06 , A61N5/0622 , A61N2005/0653
Abstract: 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.
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公开(公告)号：US12171560B2
公开(公告)日：2024-12-24
申请号：US16852648
申请日：2020-04-20
Inventor： Chunwon Byun , O Eun Kwon , Chan Woo Park , Hyunkoo Lee , Sukyung Choi , Chan-Mo Kang , Byoung-Hwa Kwon , Chil Seong Ah , Hyunsu Cho , Jeong Ik Lee , Nam Sung Cho
Abstract: 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.
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