Invention Grant
- Patent Title: Sputtering equipment and operation method thereof
-
Application No.: US17369968Application Date: 2021-07-08
-
Publication No.: US11626272B2Publication Date: 2023-04-11
- Inventor: Chun-Yueh Hou , Hao-An Chuang
- Applicant: Au Optronics Corporation
- Applicant Address: TW Hsinchu
- Assignee: Au Optronics Corporation
- Current Assignee: Au Optronics Corporation
- Current Assignee Address: TW Hsinchu
- Agency: JCIPRNET
- Priority: TW110105874 20210219
- Main IPC: C23C14/50
- IPC: C23C14/50 ; H01J37/34 ; C23C14/34

Abstract:
A sputtering equipment is adapted for sputtering substrates, where each of the substrates includes two opposite main surfaces and side surfaces connecting the two main surfaces. The sputtering equipment includes a cavity, at least one target set and a carrier box. The at least one target set is disposed in the cavity, the target set includes targets, and the targets are staggered at both side surfaces of an axis. The carrier box is movably disposed so as to enter and exit the cavity, and includes substrate accommodating grooves. The substrates are adapted for being placed in the substrate accommodating grooves of the carrier box, and at least one side surface of each of the substrates is located outside the carrier box and protrudes toward the at least one target set.
Information query
IPC分类: