US 12,030,297 B2
(Glass film)-resin complex
Keisuke Sato, Ibaraki (JP); Takeshi Murashige, Ibaraki (JP); Junichi Inagaki, Ibaraki (JP); and Atsushi Kishi, Ibaraki (JP)
Assigned to NITTO DENKO CORPORATION, Ibaraki (JP)
Appl. No. 17/045,816
Filed by NITTO DENKO CORPORATION, Ibaraki (JP)
PCT Filed Apr. 17, 2019, PCT No. PCT/JP2019/016473
§ 371(c)(1), (2) Date Oct. 7, 2020,
PCT Pub. No. WO2019/208361, PCT Pub. Date Oct. 31, 2019.
Claims priority of application No. 2018-084413 (JP), filed on Apr. 25, 2018.
Prior Publication US 2021/0138762 A1, May 13, 2021
Int. Cl. B32B 7/02 (2019.01); B32B 7/06 (2019.01); B32B 17/10 (2006.01)
CPC B32B 7/02 (2013.01) [B32B 7/06 (2013.01); B32B 17/10 (2013.01); B32B 17/10018 (2013.01); B32B 17/10779 (2013.01); B32B 2457/202 (2013.01); B32B 2457/206 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A glass film-resin composite, comprising:
an elongated glass film;
a resin tape, which is arranged on at least one surface of the elongated glass film and is linearly arranged at least near each of both ends in a widthwise direction of the elongated glass film in one surface of the elongated glass film, wherein the resin tape comprises an adhesive layer, the adhesive layer is arranged directly on the elongated glass film and the adhesive layer has a Young's modulus of 1 GPa or more;
a protective layer, which is arranged near each of both the ends in the widthwise direction of the surface of the elongated glass film having arranged thereon the resin tape and on an outside of the resin tape in the widthwise direction;
a resin layer arranged on one surface of the elongated glass film;
the resin layer is arranged on a surface of the elongated glass film opposite to a surface having arranged thereon the resin tape;
the width of the resin layer is identical to the width of the elongated glass film or wider than the width of the elongated glass film,
the protective layer has an extending portion extending from the elongated glass film in the widthwise direction, wherein a portion of the extending portion extending from the elongated glass film does not abut any layer of the glass film-resin composite, and
the protective layer and the resin tape directly abut.