Title:
ALKALI-FREE GLASS COMPOSITION HAVING HIGH THERMAL AND CHEMICAL STABILITY
Document Type and Number:
Japanese Patent JP2017007945
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an alkali-free boroalumino silicate glass exhibiting desirable physical and chemical properties for use as a substrate in a flat panel display device such as an active matrix liquid crystal display (AMLCD).SOLUTION: An alkali-free glass having a high strain point and thus good dimensional stability, and a production method of the glass are described in the specification. A glass having a high strain point can prevent panel distortion caused by compaction/shrinkage during thermal processing subsequent to manufacturing of the glass.SELECTED DRAWING: Figure 1
Inventors:
ADAM J ELLISON
KICZENSKI TIMOTHY J
KICZENSKI TIMOTHY J
Application Number:
JP2016205857A
Publication Date:
January 12, 2017
Filing Date:
October 20, 2016
Export Citation:
Assignee:
CORNING INC
International Classes:
C03C3/091; C03B5/225; C03B17/06; C03C3/11; C03C3/112; C03C3/118
Domestic Patent References:
| JP2009525942A | 2009-07-16 | |||
| JP2011522767A | 2011-08-04 | |||
| JP2009286689A | 2009-12-10 | |||
| JP2008222542A | 2008-09-25 | |||
| JP2009149512A | 2009-07-09 | |||
| JP2007039324A | 2007-02-15 | |||
| JP2010111533A | 2010-05-20 |
Foreign References:
| US20080127679A1 | 2008-06-05 | |||
| US20070191207A1 | 2007-08-16 | |||
| US20090294773A1 | 2009-12-03 |
Attorney, Agent or Firm:
Yanagita Seiji
Go Sakuma
Go Sakuma