公开(公告)号：US20240174969A1

公开(公告)日：2024-05-30

申请号：US18366818

申请日：2023-08-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghan KIM ,  Chisung BAE ,  Mikyung KIM ,  Takhyung LEE

IPC: C12M1/34 ,  G01N33/50

CPC classification number: C12M41/46 ,  G01N33/5005

Abstract: A computing device is provided. The computing device includes an electrode layer comprising a plurality of microelectrode arrays (MEAs), each MEA being configured with electrodes for stimulation and sensing of biological cells; an interposer layer comprising an interposer for a wiring connection between the plurality of MEAs and a substrate of the computing device; a circuit layer comprising a plurality of circuit chips configured to stimulate the cells and store excitement of the cells in response to the stimulation by corresponding electrodes; and a controller configured to control whether or how to connect the plurality of circuit chips to the plurality of MEAs.

公开(公告)号：US20240172982A1

公开(公告)日：2024-05-30

申请号：US18319827

申请日：2023-05-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mikyung KIM ,  Kitae PARK ,  Jonghan KIM ,  Seong Joong KIM ,  Chisung BAE ,  Hyeokki HONG

IPC: A61B5/25

CPC classification number: A61B5/25 ,  A61B2562/0285

Abstract: A three-dimensional (3D) nanoprobe device includes a body portion including a plurality of body layers that are stacked, a plurality of nanoprobes respectively extending longitudinally from the body portion, with each of the plurality of nanoprobes comprising a plurality of extension layers that are stacked, and an electrode portion disposed on a portion of the body portion.

公开(公告)号：US20240290848A1

公开(公告)日：2024-08-29

申请号：US18337527

申请日：2023-06-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Carlos C.J ALCANTARA ,  Chisung BAE ,  Kitae PARK ,  Mikyung KIM

IPC: H01L29/41 ,  H01L27/092

CPC classification number: H01L29/41 ,  H01L27/092

Abstract: A nanocavity-based electrode and a complementary metal-oxide-semiconductor-based device including the same are provided. In the nanocavity-based electrode, a single or a plurality of unit layers is stacked, and each unit layer includes a single or a plurality of nanocavities.