Title:
FLAT PLATE SURFACE ROUGHENING DEVICE AND PERTINENT METHOD
Document Type and Number:
WIPO Patent Application WO/2011/092764
Kind Code:
A1
Abstract:
Processing rollers (4) are made to abut only one surface of a glass substrate (50) while the glass substrate (50) is conveyed by conveying rollers (3). Surface roughening liquid (6) which roughens the surface of the glass substrate (50) is injected to these processing rollers (4), leading to one surface of the glass substrate (50) being roughened, with the result that the surface roughness is adjusted. Due to the above, under a simple configuration, surface roughening treatment is performed only on said one surface of the glass substrate, with the result that when the glass substrate is to be peeled off the surface on which the same is placed, the same is reliably prevented from being damaged or undergoing electrostatic breakdown.
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Inventors:
OGATA, Shohichi (())
Application Number:
JP2010/006164
Publication Date:
August 04, 2011
Filing Date:
October 18, 2010
Export Citation:
Assignee:
SHARP KABUSHIKI KAISHA (22-22, Nagaike-cho Abeno-ku, Osaka-sh, Osaka 22, 〒5458522, JP)
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町２２番２２号 Osaka, 〒5458522, JP)
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町２２番２２号 Osaka, 〒5458522, JP)
International Classes:
B24B29/00; B24B29/02; C03C19/00
Attorney, Agent or Firm:
MAEDA, Hiroshi et al. (Osaka-Marubeni Bldg, 5-7 Hommachi 2-chome, Chuo-ku, Osaka-sh, Osaka 53, 〒5410053, JP)
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Claims: