Title:
ガラス板の製造方法、ディスプレイ用ガラス基板の製造方法及びガラス板
Document Type and Number:
Japanese Patent JP5456942
Kind Code:
B2
Abstract:
A production method for a glass plate, including: a step in which an end surface of the glass plate is ground; and a step in which the end surface of the glass plate after grinding is polished. The step in which the end surface of the glass plate is ground includes: a first grinding step in which the end surface of the glass plate is ground using a first grinding wheel having abrasive grains solidified by a first binding agent; and a second grinding step in which, after the first grinding step, the end surface of the glass plate is ground using a second grinding wheel having abrasive grains solidified by a second binding agent having a lower hardness and rigidity than the first binding agent.
Inventors:
Masayuki Ogawa
Flames Razine
Flames Razine
Application Number:
JP2013528857A
Publication Date:
April 02, 2014
Filing Date:
January 11, 2013
Export Citation:
Assignee:
avanstrate corporation
International Classes:
B24B7/16; B24B7/24; B24D3/32; C03C19/00; G02F1/13; G02F1/1333
Domestic Patent References:
| JP2004237380A | 2004-08-26 | |||
| JP2008049449A | 2008-03-06 | |||
| JP2008093744A | 2008-04-24 | |||
| JP2002160147A | 2002-06-04 | |||
| JP2001009689A | 2001-01-16 | |||
| JP2004237380A | 2004-08-26 | |||
| JP2008049449A | 2008-03-06 | |||
| JP2008093744A | 2008-04-24 |
Attorney, Agent or Firm:
Global IP Tokyo Patent Business Corporation