Title:
透明基板
Document Type and Number:
Japanese Patent JP5325005
Kind Code:
B2
Abstract:
There is provided a transparent substrate which is excellent in dimensional stability, which significantly prevents the progress of a crack in an inorganic glass and the rupture of the inorganic glass, and which is excellent in flexibility. A transparent substrate according to an embodiment of the present invention includes: an inorganic glass having a thickness of 10 µm to 100 µm; and a resin layer on one side, or each of both sides, of the inorganic glass, wherein: a ratio of a total thickness of the resin layer to a thickness of the inorganic glass is 0.9 to 4; the resin layer has a modulus of elasticity at 25°C of 1.5 GPa to 10 GPa; and the resin layer has a fracture toughness value at 25°C of 1.5 MPa·m 1/2 to 1C MPa·m 1/2 .
Inventors:
Murashige Tsuyoshi
Daisuke Hattori
Yoshimasa Sakata
Takashi Yamaoka
Nagatsuka Tatsuki
Daisuke Hattori
Yoshimasa Sakata
Takashi Yamaoka
Nagatsuka Tatsuki
Application Number:
JP2009101043A
Publication Date:
October 23, 2013
Filing Date:
April 17, 2009
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
C03C17/34; B32B17/10; G02F1/1333
Domestic Patent References:
| JP2003531088A | ||||
| JP2005048140A | ||||
| JP2002534305A | ||||
| JP2002521234A | ||||
| JP63126578A |
Attorney, Agent or Firm:
Katsuto Momii
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