Nissha Printing Co., Ltd.

Takao Ichihara

Kazuhiro Nishikawa

Takashi Yokoyama

Kenji Okumura

[Object] In a touch screen in which an electrode portion is formed on a base film, a pattern of the electrode portion is made less visible. [Solution] A touch screenincludes a first base film, a first transparent electrode, a second base film, a second transparent electrode, and a second intermediate base film. The first transparent electrodeis formed on the first base film. The second base filmis placed to face the first base film. The second transparent electrodeis formed on the second base film. The second intermediate base filmhas a retardation value of 3000 nm or more and is placed so that a contraction direction thereof and contraction directions of the first base filmand the second base filmare matched.

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Kyoto, Japan

Takao Ichihara