公开(公告)号：US20240204122A1

公开(公告)日：2024-06-20

申请号：US18454491

申请日：2023-08-23

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jeung-hyun JEONG ,  Gee Yeong KIM ,  Won Mok KIM ,  Eun Pyung CHOI ,  Seonghoon JEONG ,  Kyeong Seok LEE

IPC: H01L31/0445 ,  H01L31/0216 ,  H01L31/0224 ,  H01L31/055 ,  H01L31/18

CPC classification number: H01L31/0445 ,  H01L31/02167 ,  H01L31/022441 ,  H01L31/055 ,  H01L31/1888

Abstract: The present disclosure relates to a thin-film solar cell capable of independently adjusting transparency and color, which is capable of selectively controlling transmittance while independently adjusting external and internal colors within a range in which degradation of photoelectric conversion efficiency is minimized, and a method of manufacturing the same, and the thin-film solar cell capable of independently adjusting transparency and color according to the present disclosure includes a structure in which a back transparent electrode, a light absorption layer, a front transparent electrode, and a front color layer are sequentially stacked on a transparent substrate, in which a light transmission part region, to which the back transparent electrode is exposed, is formed by removing the front color layer, the front transparent electrode, and the light absorption layer.