公开(公告)号：US20160181455A1

公开(公告)日：2016-06-23

申请号：US14906764

申请日：2013-12-20

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Chae Hwan JEONG ,  Jong Hwan LEE ,  Ho Sung KIM ,  Chang Heon KIM

IPC: H01L31/068 ,  H01L31/18 ,  H01L31/0236 ,  H01L31/0352 ,  H01L31/028

CPC classification number: H01L31/068 ,  H01L31/02363 ,  H01L31/028 ,  H01L31/035227 ,  H01L31/035281 ,  H01L31/1804 ,  H01L31/186 ,  Y02E10/547 ,  Y02P70/521

Abstract: Disclosed are a silicon wafer having a complex structure, a method of fabricating the same, and a solar cell using the same, wherein the silicon wafer is configured such that an oriented silicon wafer has a pyramid pattern formed through wet etching and additionally has nanowires formed in the direction in which silicon crystals are oriented on the pyramid pattern, and is further doped with POCl3.

Abstract translation: 公开了具有复杂结构的硅晶片及其制造方法和使用该硅晶片的太阳能电池，其中，硅晶片被构造成使得定向硅晶片具有通过湿蚀刻形成的金字塔图案，并且还形成有纳米线 在硅晶体取向于金字塔图案的方向上，并进一步用POCl 3掺杂。