Invention Grant
US08267741B2 Glass substrate manufacturing method, glass substrate polishing method, glass substrate polishing apparatus and glass substrate
失效
玻璃基板的制造方法，玻璃基板研磨法，玻璃基板研磨装置以及玻璃基板
- Patent Title: Glass substrate manufacturing method, glass substrate polishing method, glass substrate polishing apparatus and glass substrate
- Patent Title (中): 玻璃基板的制造方法，玻璃基板研磨法，玻璃基板研磨装置以及玻璃基板
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Application No.: US12883519Application Date: 2010-09-16
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Publication No.: US08267741B2Publication Date: 2012-09-18
- Inventor: Hiroshi Kimura , Kuninobu Ikeda , Ryu Yamaguchi
- Applicant: Hiroshi Kimura , Kuninobu Ikeda , Ryu Yamaguchi
- Applicant Address: JP Tokyo
- Assignee: Asahi Glass Company, Limited
- Current Assignee: Asahi Glass Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2009-215801 20090917
- Main IPC: B24B49/00
- IPC: B24B49/00
Abstract:
A polishing apparatus, includes: a motor; and a controlling unit configured to control the motor, wherein: a glass substrate is polished by causing the controlling unit to control a driving of the motor; and the controlling unit executes a controlling operation for controlling a polishing of the glass substrate, based on an electric power or an electric energy required for the driving of the motor.
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