IN-CELL LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY DEVICE

WIPO Patent Application WO/2017/057101

A1

Provided is an in-cell-type liquid crystal panel that has an excellent antistatic function, and that can satisfy continuity reliability and durability in a humid environment, and touch sensor sensitivity. This in-cell-type liquid crystal panel comprises: an in-cell-type liquid crystal cell including a liquid crystal layer that includes liquid crystal molecules which are homogeneously aligned in a state where there is no electric field, a first transparent substrate and a second transparent substrate that sandwich the respective surfaces of the liquid crystal layer, a touch sensor section provided between the liquid crystal layer and the first transparent substrate, and a drive electrode/sensor section provided between the liquid crystal layer and the second transparent substrate; and an adhesive-layer-equipped polarizing film arranged on the first transparent substrate side, which is the visible side of the in-cell-type liquid crystal cell, by means of a first adhesive layer without interposing an electroconductive layer. The adhesive-layer-equipped polarizing film includes a surface treatment layer, a first polarizing film, and the first adhesive layer in this order. The surface treatment layer includes at least one type of antistatic agent selected from ionic surfactants, electroconductive particles, and electroconductive polymers.

FUJITA MASAKUNI (JP)
TOYAMA YUSUKE (JP)

PCT/JP2016/077709

April 06, 2017

September 20, 2016

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NITTO DENKO CORP (JP)

G02F1/1335; G02B1/14; G02B1/16; G02B5/30; G02F1/1333

WO2012039279A1

2012-03-29

JP2012063839A	2012-03-29
JP2008517138A	2008-05-22

UNIUS PATENT ATTORNEYS OFFICE (JP)

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