公开(公告)号：US20240174823A1

公开(公告)日：2024-05-30

申请号：US18183836

申请日：2023-03-14

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  CHUNG ANG UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION

Inventor： Jeong Gon SON ,  Seungjun Chung ,  Heesuk Kim ,  Phillip Lee ,  Tae Ann Kim ,  Jae Hong Kim ,  Jung Hur ,  Jonghwi Lee

IPC: C08J5/18 ,  C08J3/24 ,  G09F9/30

CPC classification number: C08J5/18 ,  C08J3/247 ,  G09F9/301 ,  C08J2300/22 ,  C08J2300/26

Abstract: Disclosed is a method of manufacturing a transparent stretchable structure according to various embodiments of the present invention for achieving the above-described objects. The method includes providing a stretchable film and performing a rolling process on the stretchable film to form a transparent stretchable structure, wherein the stretchable film is provided through a thermoplastic elastomer based on physical crosslinking, and nanostructures in the transparent stretchable structure are oriented in one direction through the rolling process.

公开(公告)号：US11245061B2

公开(公告)日：2022-02-08

申请号：US16555100

申请日：2019-08-29

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Seungjun Chung ,  Phillip Lee ,  Min Park ,  Sang-Soo Lee ,  Heesuk Kim ,  Jeong Gon Son ,  Jong Hyuk Park ,  Tae Ann Kim ,  Seongkwon Hwang ,  Inho Jeong

IPC: H01L35/12 ,  H01L35/02 ,  H01L35/34

Abstract: Disclosed is a thermoelectric device in which a separate interlayer is inserted between a thermoelectric leg and an electrode to reduce the contact resistance between the thermoelectric leg and the electrode, so that the interlayer serves as a tunneling path between the thermoelectric leg and the electrode, facilitating the charge movements between the two materials. The thermoelectric device according to an embodiment includes a substrate; at least one thermoelectric leg positioned on the substrate; an interlayer positioned on each thermoelectric leg of the at least one thermoelectric leg and including a plurality of interlayer materials that are chemically bonded with a respective thermoelectric leg; and an electrode positioned on each interlayer and electrically connected to the respective thermoelectric leg, wherein the plurality of interlayer materials of each respective interlayer is arranged in a shape of a brush.

公开(公告)号：US20190119454A1

公开(公告)日：2019-04-25

申请号：US15833446

申请日：2017-12-06

Applicant: Korea Institute of Science and Technology

Inventor： Jong Hyuk PARK ,  Min Park ,  Sang-Soo Lee ,  Heesuk Kim ,  Jeong Gon Son ,  Phillip Lee ,  Ji-Won You ,  Young Mo Lee

IPC: C08J3/20 ,  C08J3/28 ,  C08K3/04 ,  C08K7/06 ,  C08K7/24

CPC classification number: C08J3/203 ,  C08J3/28 ,  C08J2377/06 ,  C08K3/04 ,  C08K3/041 ,  C08K7/06 ,  C08K7/24 ,  C08K2201/011

Abstract: A polyamide/hybrid carbon filler composite is disclosed. The composite includes a polyamide as a matrix and a hybrid carbon filler dispersed in and bonded to the polyamide matrix. The hybrid carbon filler is composed of a nano carbon and a carbon fiber. Also disclosed is a method for preparing the polyamide/hybrid carbon filler. The method includes simultaneously subjecting a mixture of a polyamide and a hybrid carbon filler to mechanofusion and plasma treatments.