Invention Grant
- Patent Title: Handling device for handling of a wafer
- Patent Title (中): 处理晶片的处理装置
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Application No.: US13811320Application Date: 2010-07-23
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Publication No.: US08714611B2Publication Date: 2014-05-06
- Inventor: Ingo Brandstätter , Thomas Wagenleitner , Martin Schmidbauer
- Applicant: Ingo Brandstätter , Thomas Wagenleitner , Martin Schmidbauer
- Applicant Address: AT St. Florian am Inn
- Assignee: EV Group GmbH
- Current Assignee: EV Group GmbH
- Current Assignee Address: AT St. Florian am Inn
- Agency: Kusner & Jaffe
- International Application: PCT/EP2010/004528 WO 20100723
- International Announcement: WO2012/010186 WO 20120126
- Main IPC: B65G49/07
- IPC: B65G49/07

Abstract:
Handling device for handling of a wafer in the processing of the wafer with the following features: a carrier with a flat receiving side for holding the wafer, an especially lattice-like grid structure which is raised on the receiving side relative to the receiving side, a flexible cover which covers the grid structure relative to the carrier, sealing it, for fixing of the wafer on the carrier, and a grid space which is bordered by the cover and the carrier can be exposed to negative pressure, characterized in that the grid structure and the cover with the receiving side form an especially trough-shaped receiving space for holding of receiving structures which are provided on the wafer and which are raised relative to the wafer receiving side.
Public/Granted literature
- US20130119688A1 HANDLING DEVICE FOR HANDLING OF A WAFER Public/Granted day:2013-05-16
Information query
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