公开(公告)号：US20210210451A1

公开(公告)日：2021-07-08

申请号：US16737883

申请日：2020-01-08

Applicant: NOVATEK Microelectronics Corp.

Inventor： Hsien-Wen LO ,  Chang-Sheng TSENG

IPC: H01L23/00 ,  H01L27/32

Abstract: An electronic device includes a substrate and first bumps. The first bumps are disposed on the substrate and arranged in a first bump row. Each first bump has a first end and a second end opposite to each other. Centers of the first ends of the first bumps are on a first axial line. A first axial coordinate of a center of the second end of a respective first bump relative to a second axial line perpendicular to the first axial line is XA(1+βAYA), in which XA is a first axial coordinate of the center of the first end of the respective first bump relative to the second axial line, YA is a second axial coordinate of the center of the second end of the respective first bump relative to the first axial line, and βA is a slope coefficient of the respective first bump.