- 专利标题: METHOD OF BONDING COLUMN TYPE DEPOSITS
-
申请号: US18605775申请日: 2024-03-14
-
公开(公告)号: US20240314939A1公开(公告)日: 2024-09-19
- 发明人: Youn Sung Ko , GEUNSIK AHN
- 申请人: PROTEC CO., LTD.
- 申请人地址: KR Gyeonggi-do
- 专利权人: PROTEC CO., LTD.
- 当前专利权人: PROTEC CO., LTD.
- 当前专利权人地址: KR Gyeonggi-do
- 优先权: KR 20230033603 2023.03.15
- 主分类号: H05K3/34
- IPC分类号: H05K3/34 ; B23K26/12 ; B23K26/21 ; B23K101/42
摘要:
Provided is a method of bonding column type deposits, and more specifically, a method of bonding, to a substrate, column type deposits which are formed in a column shape and connect a substrate and electrodes of a semiconductor chip so as to connect the semiconductor chip to the substrate. The method of bonding the column type deposits to the substrate enables bonding the column type deposits having a high aspect ratio to accurate positions while being kept aligned vertically on the substrate.
信息查询