LIGHT-TRANSMISSIVE, ELECTRICALLY-CONDUCTIVE FILM, FILM ROLL THEREOF, AND TOUCH PANEL HAVING SAME

WIPO Patent Application WO/2016/133081

A1

The present invention solves (1) the problem of bubble voids being produced in an OCA during a baking step following adhesion of an OCA to a light-transmissive, electrically-conductive film, and (2) the problem of localized peeling of an OCA film during roll transport following adhesion of an OCA to a light-transmissive, electrically-conductive film, giving rise to deviation at the surface thereof bonded to the light-transmissive, electrically-conductive film, thereby causing the OCA film to protrude out from the edge of the light-transmissive, electrically-conductive film. This light-transmissive, electrically-conductive film contains (A) a light-transmissive support layer, and (B) a light-transmissive electrically-conductive layer, the light-transmissive, electrically-conductive film characterized in that the light-transmissive electrically-conductive layer (B) is arranged, either directly or with one or more other intervening layers, on one surface of the light-transmissive support layer (A), and the wetting tension of the surface on the opposite side from the light-transmissive electrically-conductive layer (B) is 34 dyn/cm or greater.

MURAKAMI JUNNOSUKE (JP)
HAYASHI HIDEKI (JP)
FUKUDA TAKASHI (JP)

PCT/JP2016/054424

August 25, 2016

February 16, 2016

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SEKISUI CHEMICAL CO LTD (JP)

B32B7/02; G06F3/041; H01B5/14; H01B13/00

WO2013114945A1

2013-08-08

JP2014208471A	2014-11-06
JP2010198934A	2010-09-09
JP2013067737A	2013-04-18
JP2016032935A	2016-03-10

SAEGUSA & PARTNERS (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)

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