Dongwoo Fine-Chem Co., Ltd.

Byung Muk Yu

Min Hyuk Park

Seonghwan Park

Ju In Yoon

Yong Seok Choi

Euk Kun Yoon

Myung Young An

Seungjune Park

Yong Soo Park

Disclosed are a film touch sensor in which a separation layer is formed on a carrier substrate prior to the formation procedures of the touch sensor and an insulation layer is formed to be used as a planarization layer, an adhesive layer or a base layer, and a method of preparing the film touch sensor.

Film touch sensor and manufacturing method therefor

The present invention relates to a film touch sensor in which a separation layer is formed on a carrier substrate prior to the formation procedures of the touch sensor and an insulation layer is formed to be used as a planarization layer, an adhesive layer or a base layer, and a method of preparing the film touch sensor.

A film touch sensor is prepared by performing a process in which a separation layer made of a specific component is formed on a carrier substrate, and an insulation film is formed on a transparent conductive film pattern, which is used as a planarization layer, an adhesive layer or a base layer.

Film touch sensor and structure including the same

A film touch sensor includes a base film, an adhesive layer, a separation layer and a conductive pattern layer, which are sequentially laminated. The base film has a retardation value Ro in a plane direction of 0 to 10 nm, and a retardation value Rth in a thickness direction of &#x2212;10 to 10 nm. When the film touch sensor is applied to a final product, interference between laminates may be minimized to significantly reduce a change in color sense of an image.

Film touch sensor

The present invention relates to a film touch sensor in which a separation layer is formed on a carrier substrate prior to the formation procedures of the touch sensor, and a method of preparing the film touch sensor. The film touch sensor according to the present invention comprises a separation layer; an electrode pattern layer formed on the separation layer and comprising a sensing electrode and a pad electrode formed at one end of the sensing electrode; and an insulation layer formed on the electrode pattern layer and used as a base film layer.

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Pyeongtaek-si, South Korea

Byung Muk Yu