Title:
GLASS SUBSTRATE
Document Type and Number:
Japanese Patent JP2018184332
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To create a glass substrate that can achieve both productivity and heat resistance.SOLUTION: A glass substrate has a temperature of 1650°C or less at a high temperature viscosity 10dPa s, and has an estimated viscosity Logηof 26.0 or more at 500°C calculated by Logη=0.167×Ps-0.015×Ta-0.062×Ts-18.5.SELECTED DRAWING: Figure 1
Inventors:
SAITO ATSUMI
Application Number:
JP2017109939A
Publication Date:
November 22, 2018
Filing Date:
June 02, 2017
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO
International Classes:
C03C3/087; C03B17/06; C03C3/091; H01L51/50; H05B33/02
Domestic Patent References:
| JP2016113361A | 2016-06-23 | |||
| JP2015078092A | 2015-04-23 |
Foreign References:
| WO2015056645A1 | 2015-04-23 | |||
| WO2017122576A1 | 2017-07-20 | |||
| CN105452182A | 2016-03-30 |