Agc Inc.

Asahi Glass Company, Limited

Masahide Koga

Keisuke Kato

Yukihiro Tao

Koji Ikawa

Ryuta Sonoda

Fuminori Watanabe

Kazuhiko Niwano

Yoko Mitsui

Noriyoshi Kayaba

Mika Yokoyama

Remi Kawakami

Ryo Eguchi

A transparent display device includes a transparent substrate, a film provided on the transparent substrate via an adhesive layer, and a plurality of light-emitting units provided on the film, wherein each of the light-emitting units includes a light-emitting diode having a surface area of 1 mmor less, a thickness of the film is 2 μm or more and 400 μm or less, a value obtained by multiplying a tensile strength of the film by the thickness is 5×10(Pa·m) or more, and a transmittance of visible light is 20% or more.

Transparent display device and vehicle

A transparent display apparatus includes a first transparent substrate, light emitting units arranged for respective pixels on the first transparent substrate, and a strip unit connected to the light emitting units, wherein each of the light emitting units includes at least one light emitting diode having a size of area of 10,000 &#x3bc;mor less, and a size of area having a transmittance of 20% or less accounts for 30% or less of a display area.

Transparent display apparatus and glass provided with transparent display apparatus

An artificial medium includes: a dielectric layer having a front surface and a back surface; a plurality of first grid lines respectively formed on the front surface and the back surface and extending in a first direction and a plurality of second grid lines extending in a second direction different from the first direction; and electrically conductive elements respectively formed on the front surface and the back surface of the dielectric layer and located in areas where the first grid lines intersect the second grid lines, wherein when an electromagnetic wave propagated in the direction of the thickness of the dielectric layer is incident, a current excited by the electromagnetic wave is increased in a prescribed operating frequency and a current loop is formed in a plane parallel to the direction of the thickness.

Artificial medium

Growing community of inventors

Tokyo, Japan

Masahide Koga