公开(公告)号：US20190355931A1

公开(公告)日：2019-11-21

申请号：US16416576

申请日：2019-05-20

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Kyung Cheol Choi ,  Yong Min Jeon

IPC: H01L51/52 ,  H01L51/00 ,  H01L51/56

Abstract: The present invention provides a method of manufacturing an organic device having a protective film, the method including: providing bonding layers (adhesives) on one surface of a first substrate and one surface of a second substrate; providing an organic device on the other surface of the first substrate; and providing the second substrate on the organic device such that the bonding layer (adhesive) provided on the second substrate is in contact with the organic device. Since the organic device having the protective film according to the present invention may be attached to other materials through the bonding layer (adhesive), it is not necessary to apply heat in order to attach the organic device to other materials, and as a result, it is possible to attach the organic device to various materials having various shapes regardless of types and shapes of materials. Further, according to the organic device having the protective film according to the present invention, since the protective film is formed as the substrate having the bonding layer (adhesive) 220 is attached to the organic device 300, no heat is applied to the organic device 300 during the process of forming the protective film, and as a result, it is possible to minimize deformation of the organic device 300 by minimizing physical and chemical stress to be applied to the organic device 300. According to the organic device having the protective film according to the present invention, the two protective film layers for protecting the organic device are manufactured through the same process, and as a result, it is possible to innovatively reduce the process time required to manufacture the organic device having the protective film in comparison with the process in the related art.

公开(公告)号：US20180272150A1

公开(公告)日：2018-09-27

申请号：US15860869

申请日：2018-01-03

Applicant: Korea Advanced Institute of Science and Technology ,  Seoul National University Bundang Hospital

Inventor： Kyung Cheol Choi ,  Yong Min Jeon ,  Kyoung Chan Park ,  Hye Ryung Choi

IPC: A61N5/06 ,  H01L51/50 ,  H01L51/52

CPC classification number: A61N5/0624 ,  A61N5/0603 ,  A61N5/0616 ,  A61N2005/0653 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5064 ,  H01L51/5072 ,  H01L51/5215 ,  H01L51/5234 ,  H01L51/5265 ,  H01L51/529 ,  H01L2251/558

Abstract: Disclosed is an organic light-emitting device for light therapy for wound healing and cell proliferation, including: a substrate; an organic light-emitting device layer formed on the substrate and emitting red light; and a heat sink layer formed on the organic light-emitting device layer, which forms a red organic light-emitting device emitting red light in a stacking structure including a heat sink layer to generate light in a form of a planar light source which can be driven at a low temperature, thereby solving a problem of a burn and can perform light therapy through close contact with the skin.

公开(公告)号：US11283047B2

公开(公告)日：2022-03-22

申请号：US16907459

申请日：2020-06-22

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kyung Cheol Choi ,  Eun Gyo Jeong ,  Yong Min Jeon

IPC: H01L51/00 ,  H01L51/44 ,  H01L51/52 ,  H01L23/10 ,  H01L51/50

Abstract: A washable nano-stratified encapsulation barrier is provided. The washable nano-stratified encapsulation barrier includes a stratified inorganic layer including an aluminum oxide layer, and a silica-polymer layer provided in direct contact with the aluminum oxide layer and having silicon (Si)-oxygen (O) bond. An electronic device is provided. The electronic device comprises a substrate; the washable nano-stratified encapsulation barrier and provided on the substrate; and an organic electronic device provided on the substrate.