Display switching device, button device for game machine, and switch

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12222529
SERIAL NO

17527241

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A display switching device according to one or more embodiments may display images by switching light illumination from multiple light source positions. The device may include a lens array including multiple lenses that allow passage of light from the light source positions, a display layer including pixel regions that allow passage of light collected on the lenses included in the lens array, and a diffusion layer located opposite to the light source positions with the lens array in between to diffuse passing light. The diffusion layer optically adheres to a layer adjacent to a surface of the diffusion layer nearer the light source positions, or the diffusion layer and the layer adjacent the surface of the diffusion layer nearer the light source positions include the same material.

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Patent Owner(s)

  • OMRON CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kurata, Gouo Kyoto, JP 43 462
Mishina, Masao Kyoto, JP 7 0
Mori, Yuto Kyoto, JP 32 41
Shinohara, Masayuki Kyoto, JP 162 2070
Yoshida, Hayato Kyoto, JP 28 364

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