公开(公告)号：US20140312283A1

公开(公告)日：2014-10-23

申请号：US14146394

申请日：2014-01-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin Man PARK ,  Keum Hwan PARK ,  Eun Sung LEE ,  Suk Jun KIM ,  Se Yun KIM ,  Sang Soo JEE ,  Do-hyang KIM

IPC: H01B1/22 ,  H01B1/02

CPC classification number: H01B1/023

Abstract: According to example embodiments, a metallic glass includes aluminum (Al), a first element group, and a second element group. The first element group includes at least one of a transition metal and a rare earth element. The second element group includes at least one of an alkaline metal, an alkaline-earth metal, a semi-metal, and a non-metal. The second element group and aluminum have an electronegativity difference of greater than or equal to about 0.25. The second element group is included less than or equal to about 3 at % of the metallic glass, based on the total amount of the aluminum (Al), the first element group, and the second element group. A conductive paste and/or an electrode of an electronic device may be formed using the metallic glass.

Abstract translation: 根据示例性实施例，金属玻璃包括铝（Al），第一元件组和第二元件组。 第一元素组包括过渡金属和稀土元素中的至少一种。 第二元素组包括碱金属，碱土金属，半金属和非金属中的至少一种。 第二元素组和铝的电负性差异大于或等于约0.25。 基于铝（Al），第一元素基团和第二元素基团的总量，第二元素组包括小于或等于金属玻璃的约3at％。 可以使用金属玻璃形成电子器件的导电糊和/或电极。