Substrate film, gas barrier film, and display using the same

Details Substrate film, gas barrier film, and display using the same Substrate film, gas barrier film, and display using the same

2005-03-15

2005-03-15

Robertson, Jeffrey B. (Department: 1712)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S001100, C428S001600, C428S337000, C428S339000, C428S412000, C428S447000

Reexamination Certificate

active

06866949

ABSTRACT:
The present invention provides a gas barrier film comprising a composite film provided with a gas barrier layer having a laminated structure including at least a metal oxide thin layer on a substrate film having a (1) 80 ppm/° C. or less coefficient of thermal expansion at 50° C. to 150° C. and/or a 10 ppm/% RH or less coefficient of humidity expansion at 25° C., and a (2) 150 C. ° or more glass transition temperature, and a display with a display element covered with the same.

REFERENCES:
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patent: 20030044517 (2003-03-01), Nishikawa et al.
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