公开(公告)号：US20220173262A1

公开(公告)日：2022-06-02

申请号：US17535577

申请日：2021-11-25

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jeung-hyun JEONG ,  Gee Yeong KIM ,  Hyeonggeun YU ,  Won Mok KIM ,  Hyunjae LEE

IPC: H01L31/032 ,  H01L31/18 ,  H01L31/0224 ,  H01L31/0463

Abstract: Provided is a see-through thin film solar cell module including a transparent substrate, a first back electrode deposited on a first surface of the transparent substrate, a second back electrode deposited on the first back electrode and including a MoSe2 layer, an absorber layer deposited on the second back electrode and including selenium (Se) or sulfur (S), and a laser scribing pattern formed by partially removing the absorber layer.

公开(公告)号：US20250075052A1

公开(公告)日：2025-03-06

申请号：US18398677

申请日：2023-12-28

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hae Jung SON ,  Hyunjung JIN ,  Kyuyeon KIM ,  Jinhyeong RHEE ,  Kyeongmin KIM ,  Eul-Yong SHIN ,  Hyeonggeun YU ,  Jai Kyeong KIM ,  Jin Young KIM

IPC: C08J11/20 ,  C08J11/14 ,  H01L31/072 ,  H10K30/30

Abstract: The present disclosure relates to a network polymer and a manufacturing method thereof. An object of one aspect of the present invention is to provide a network polymer that can recover and recycle a key monomer from a polymer with excellent decomposability and is formed therefrom to have excellent mechanical and electrical properties, and a method of manufacturing the same. The network polymer according to one embodiment of the present invention is recycled from a polymer with excellent decomposability and thus is eco-friendly, and exhibits the effect of having excellent mechanical and electrical properties.

公开(公告)号：US20210066569A1

公开(公告)日：2021-03-04

申请号：US16900998

申请日：2020-06-15

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jungjin YOON ,  Seongkwon HWANG ,  Junghwan KIM ,  Hyeonggeun YU ,  Seungjun CHUNG ,  Phillip LEE

IPC: H01L35/32 ,  H01L35/24 ,  H01L35/30 ,  H01L35/34

Abstract: An ultra-thin thermoelectric element having a thermoelectric effect includes an ultra-thin substrate, a thermal insulator formed on part of the substrate, and a plurality of active layers formed from a thermoelectric material over the substrate and the thermal insulator, wherein each of the plurality of active layers is connected by an electrode, and an electric current flows due to a temperature difference between the substrate and the thermal insulator.

公开(公告)号：US20230227473A1

公开(公告)日：2023-07-20

申请号：US17884154

申请日：2022-08-09

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hae Jung SON ,  Sungmin PARK ,  So Hyun PARK ,  Hyunjung JIN ,  Hyeonggeun YU ,  Jai Kyeong KIM ,  Seongwon YOON

IPC: C07D513/22 ,  H01L51/42

CPC classification number: C07D513/22 ,  H01L51/4253

Abstract: The present disclosure relates to a ternary photoactive layer composition and an organic solar cell including the same. According to the present disclosure, excessive crystal growth and aggregation can be prevented during large-area coating of a photoactive layer, uniform morphology can be achieved without significant phase separation, an organic solar cell with superior photovoltaic cell characteristics can be realized, and superior performance may be maintained even after long-term exposure to heat by preventing the morphological change of the photoactive layer.

公开(公告)号：US20210135029A1

公开(公告)日：2021-05-06

申请号：US17069862

申请日：2020-10-14

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyeonggeun YU ,  Jeung-hyun JEONG ,  Won Mok KIM ,  JONG-KEUK PARK ,  Eunpyung CHOI

IPC: H01L31/0463 ,  H01L31/0392 ,  H01L31/0224 ,  H01L31/18

Abstract: Provided is a method of manufacturing a high efficiency flexible thin film solar cell module including a see-thru pattern. The method of manufacturing a flexible thin film solar cell module includes: sequentially forming a light-absorbing layer, a first buffer layer, and a first transparent electrode layer on the release layer; forming a second buffer layer on the exposed bottom surface of the light-absorbing layer; forming a P2 scribing pattern by removing at least one portion of each of the first buffer layer, the light-absorbing layer, and the second buffer layer; forming a second transparent electrode layer on the second buffer layer and the first transparent electrode layer exposed by the P2 scribing pattern; and forming a P4 see-thru pattern by selectively removing at least one portion of the first buffer layer, the light-absorbing layer, the second buffer layer, and the second transparent electrode layer.