Samsung Electronics Co., Ltd.

Shripal Gandhi

Jeffrey Jue

David Thomas

An electroluminescent (EL) device is described, comprising an EL material, an electrode and nanostructures. The nanostructures may form an interconnected network, and may be employed in the EL material and/or in the electrode. A second electrode is also described, wherein an electric field formed between the two electrodes excites phosphors in the EL material to produce light.

Electroluminescent devices having nanostructure-film electrode(s)

A touch screen comprising at least one nanostructure film and capable of detecting multiple touches occurring at the same time at distinct locations in a plane of the touch screen is described. The touch screen may comprise a sensing layer, a driving layer and/or a shielding layer. At least one of these layers may comprise a nanostructure film, and at least two of these layers may be formed on a common substrate.

Multipoint nanostructure-film touch screen

A novel nanostructure-film patterning method is discussed, wherein a laser is employed to etch a nanostructure-film. The laser may be a solid state UV laser, and the nanostructure-film may be patterned while mounted and moving on a roll-to-roll apparatus.

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Palo Alto, CA, United States of America

Shripal Gandhi