公开(公告)号：US10811552B2

公开(公告)日：2020-10-20

申请号：US14607621

申请日：2015-01-28

Applicant: Korea Institute of Science and Technology

Inventor： So Hye Cho ,  Il Ki Han ,  Doo Hyun Ko ,  Joon Soo Han ,  Bok Ryul Yoo ,  Seung Yong Lee ,  Hyungduk Ko ,  Joon-Suh Park

IPC: H01L31/055 ,  H01L31/077 ,  H01L31/0749 ,  H01L31/0216 ,  C09K11/77 ,  C09K11/06

Abstract: The present invention relates to a solar cell having a wavelength converting layer formed of a polysilazane and a manufacturing method thereof to allow for low temperature sintering, to protect a wavelength converter from oxidation, degradation, and whitening, and thereby improve efficiency of the solar cell. The present invention provides for the solar cell including the wavelength converting layer which is formed by applying a coating solution containing a solvent, a polysilazane, and a wavelength converter onto a cell and an outer surface or inside of the cell, and then curing, and a manufacturing method of.