公开(公告)号：US20250142783A1

公开(公告)日：2025-05-01

申请号：US18836380

申请日：2023-02-08

Applicant: AMOGREENTECH CO., LTD.

Inventor： Hyo-Jung LEE ,  Ui-Young JEONG ,  Geunyoung JANG ,  Gyu Min LEE ,  In-Yong SEO ,  Jin Han KIM ,  Kyung Su KIM

IPC: H05K7/20

Abstract: A heat transfer member is provided. The heat transfer member includes a carbon-based sheet having an x-y plane, where the carbon-based sheet include: a heat transfer unit including a first part and a second part that are spaced apart from each other in an x-axis direction; and a shape deformation unit, located between the first part and the second part, that is bent by an external force which is applied so as to make the first part and the second part have different heights or plane directions. Due to this feature, the heat transfer member has excellent bending characteristics capable of connecting structures which are located on different planes or spaced apart from each other with a different in height without causing damage such as cracks.

公开(公告)号：US20250147629A1

公开(公告)日：2025-05-08

申请号：US18835712

申请日：2023-02-03

Applicant: AMOGREENTECH CO., LTD.

Inventor： Hyo-Jung LEE ,  Geunyoung JANG ,  Seayoung LIM ,  Gyu Min LEE ,  In-Yong SEO ,  Jin Han KIM ,  Kyung Su KIM

IPC: G06F3/044

Abstract: The present invention can provide a flexible touch sensor including: a body in which a first circuit pattern layer, a first nanoweb layer, a base layer, a second nanoweb layer, and a second circuit pattern layer are disposed to be sequentially stacked; a flexible circuit board connected to any one of the first and second circuit pattern layers of the body; and a connection part connecting the body and the flexible circuit board, wherein the connection part includes an anisotropic conductive film, and wherein when wound around a cylindrical mandrel with a diameter of 4 mm, a crack having a length of 3 mm or more does not occur, whereby the flexible touch sensor has excellent flexibility and can be transformed into various shapes.