公开(公告)号：US20240206196A1

公开(公告)日：2024-06-20

申请号：US18286135

申请日：2021-04-30

Applicant: UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION

Inventor： Hyeok KIM

IPC: H10K30/20 ,  H10K30/86 ,  H10K85/10 ,  H10K85/20

CPC classification number: H10K30/20 ,  H10K30/86 ,  H10K85/111 ,  H10K85/113 ,  H10K85/215

Abstract: PSS-doped polyaniline (PANI), which is inexpensive, less acidic, and stable in water, is used as a hole transport material (HTM) of an organic photovoltaic (OPV) cell for efficiently collecting energy from indoor lighting. Therefore, the organic photovoltaic cell exhibits a transmittance of 90% or more. Also, a solar cell according to the present invention has improved environmental stability.

公开(公告)号：US20250133894A1

公开(公告)日：2025-04-24

申请号：US18920270

申请日：2024-10-18

Applicant: UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION

Inventor： Hyeok KIM ,  Swarup BISWAS ,  Yong Ju LEE ,  Hyo Won JANG ,  Se Lim HAN

IPC: H10K30/82 ,  C01G19/00

Abstract: Provided is a transparent indium zinc tin oxide (IZTO) electrode with a PANI:PSS interlayer, wherein the PANI:PSS interlayer is formed on an upper surface of an IZTO film. Accordingly, it is possible to manufacture a transparent IZTO electrode with improved mechanical stability by forming a PANI:PSS interlayer to prevent fractures in the inorganic IZTO layer, thereby significantly improving the retention rate of the initial average visible transmittance (AVT) even after bending cycles and reducing sheet resistance.