Title:
ディスプレイカバーガラス用ガラス基板及びその製造方法
Document Type and Number:
Japanese Patent JP5689075
Kind Code:
B2
Abstract:
To provide a glass substrate for a display cover glass not only having excellent strength and antibacterial properties but also having a high transparency and a high visible transmittance suitable as a cover glass for a display device. A glass substrate for a display cover glass, which comprises a surface compressive stress layer and an antibacterial substance-containing layer formed on the glass substrate surface, characterized by having a ratio (T1/T2) of the transmittance T1 at a wavelength of 428 nm to the transmittance T2 at a wavelength of 650 nm of the glass substrate of at least 0.95, and a transmittance at a wavelength of 428 nm of at least 86% when the thickness of the glass substrate is from 0.1 to 3.0 mm.
Inventors:
山本 宏行
松尾 優作
松尾 優作
Application Number:
JP2011543224A
Publication Date:
March 25, 2015
Filing Date:
November 18, 2010
Export Citation:
Assignee:
旭硝子株式会社
International Classes:
C03C21/00; C03C3/083; C03C3/085; C03C3/087; C03C3/091; C03C3/093; C03C17/10; G02F1/1333
Domestic Patent References:
| JP2009167086A | 2009-07-30 | |||
| JP2007128054A | 2007-05-24 | |||
| JP2009084076A | 2009-04-23 | |||
| JPH11228186A | 1999-08-24 | |||
| JPH11319042A | 1999-11-24 |