Invention Grant
- Patent Title: Transfer arm for film frame substrate handling during plasma singulation of wafers
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Application No.: US14536318Application Date: 2014-11-07
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Publication No.: US10692765B2Publication Date: 2020-06-23
- Inventor: James M. Holden , Alexander N. Lerner , Ajay Kumar , Brad Eaton , Aparna Iyer
- Applicant: APPLIED MATERIALS, INC.
- Applicant Address: US CA Santa Clara
- Assignee: Applied Materials, Inc.
- Current Assignee: Applied Materials, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Schwabe, Williamson & Wyatt, P.C.
- Main IPC: H01L21/687
- IPC: H01L21/687 ; H01L21/683 ; H01L21/677 ; H01L21/78 ; H01L21/311 ; H01L21/3065 ; H01L21/67 ; H01J37/32 ; H01L21/3213 ; H01L21/308

Abstract:
Methods of and apparatuses for dicing semiconductor wafers, each wafer having a plurality of integrated circuits, are described. In an example, a plasma etch apparatus includes a plasma etch chamber. The plasma etch chamber includes a plasma source disposed in an upper region of the plasma etch chamber, a cathode assembly disposed below the plasma source, and a support pedestal for supporting a substrate carrier below the plasma source. The plasma etch apparatus also includes a transfer chamber coupled to the plasma etch chamber. The transfer chamber includes a transfer arm for supporting a substantial portion of a dicing tape of the substrate carrier, the transfer arm configured to transfer a sample from the support pedestal following an etch singulation process.
Public/Granted literature
- US20160133519A1 TRANSFER ARM FOR FILM FRAME SUBSTRATE HANDLING DURING PLASMA SINGULATION OF WAFERS Public/Granted day:2016-05-12
Information query
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