Invention Grant
- Patent Title: Self-removal anti-stiction coating for bonding process
- Patent Title (中): 用于粘合工艺的自去除防粘涂层
-
Application No.: US12964347Application Date: 2010-12-09
-
Publication No.: US08905293B2Publication Date: 2014-12-09
- Inventor: Ping-Yin Liu , Li-Cheng Chu , Hung-Hua Lin , Shang-Ying Tsai , Yuan-Chih Hsieh , Jung-Huei Peng , Lan-Lin Chao , Chia-Shiung Tsai , Chun-Wen Cheng
- Applicant: Ping-Yin Liu , Li-Cheng Chu , Hung-Hua Lin , Shang-Ying Tsai , Yuan-Chih Hsieh , Jung-Huei Peng , Lan-Lin Chao , Chia-Shiung Tsai , Chun-Wen Cheng
- Applicant Address: TW Hsin-Chu
- Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
- Current Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
- Current Assignee Address: TW Hsin-Chu
- Agency: Haynes and Boone, LLP
- Main IPC: B23K1/20
- IPC: B23K1/20 ; B32B15/04 ; B81C1/00

Abstract:
A bond free of an anti-stiction layer and bonding method is disclosed. An exemplary method includes forming a first bonding layer; forming an interlayer over the first bonding layer; forming an anti-stiction layer over the interlayer; and forming a liquid from the first bonding layer and interlayer, such that the anti-stiction layer floats over the first bonding layer. A second bonding layer can be bonded to the first bonding layer while the anti-stiction layer floats over the first bonding layer, such that a bond between the first and second bonding layers is free of the anti-stiction layer.
Public/Granted literature
- US20120148870A1 SELF-REMOVAL ANTI-STICTION COATING FOR BONDING PROCESS Public/Granted day:2012-06-14
Information query
IPC分类: