Toppan Inc.

Vts-Touchsensor Co., Ltd.

Gen Nakamura

Yusuke Takahashi

Taisuke Enya

Toshiji Yasuhara

Maki Tanaka

Hiroki Goto

Yuka Kurokawa

A light control sheet including a first transparent electrode layer, a second transparent electrode layer, a light control layer including a resin layer which is formed between the first and second transparent electrode layers and includes a liquid crystal composition in holes formed in the resin layer, the liquid crystal composition including liquid crystal molecules, and a first alignment layer formed between the first transparent electrode layer and the light control layer such that a haze of the light control layer is increased upon application of a voltage to the first transparent electrode layer. The light control layer includes a first high-density portion and a low-density portion, and the first high-density portion is in contact with the first alignment layer and includes the liquid crystal composition at a density higher than a density of the liquid crystal composition in the low-density portion per unit thickness of the light control layer.

Light control sheet

A touch sensor substrate including a base material having a first surface, and electrodes each having a bottom surface positioned on the first surface, a top surface opposite to the bottom surface, and side surfaces connecting the bottom and top surfaces, each of the electrodes having a blackened layer formed on the side surfaces and at least one of the bottom and top surfaces. The blackened layer has a surface resistivity of less than 1 &#x3a9;/square.

Touch sensor substrate, touch panel, display device, and method for producing touch sensor substrate

Growing community of inventors

Taito-ku, Japan

Gen Nakamura