公开(公告)号：US20140238481A1

公开(公告)日：2014-08-28

申请号：US14190469

申请日：2014-02-26

Applicant: CORNING INCORPORATED

Inventor： Bruce Gardiner Aitken ,  James Edward Dickinson, JR. ,  Adama Tandia ,  Kochuparambil Deenamma Vargheese

IPC: H01L31/0392 ,  H01L31/0224

CPC classification number: H01L31/03923 ,  Y02E10/541

Abstract: Photovoltaic devices where glass substrates have a composition where (RO+M2O)/Z2O3 is greater than 1. This ratio may affect sodium out-flux from the glass substrate and into the CIGS layer or the Mo layer or both.

Abstract translation: 其中玻璃基板具有（RO + M 2 O）/ Z 2 O 3的组成大于1的光伏器件。该比率可能会影响从玻璃基板到CIGS层或Mo层或两者的钠离子通量。