Sekisui Chemical Co., Ltd.

Sho Fujioka

Yuusuke Oota

Daisuke Nakajima

Atsushi Nohara

Kouhei Yamaguchi

Koji Kido

Moyuru Okajima

Masashi Yanai

Masaki Yamamoto

Yasuyuki Izu

Ruud Verheijen

Maya Mitsuka Wakayama

Hiroaki Inui

Provided is an interlayer film for laminated glass that is excellent in unity of appearance. An interlayer film for laminated glass according to the present invention has a first colored part including a part located on one end side of the interlayer film, and a second colored part including a part located on the other end side of the interlayer film, the first colored part has a first gradation part where visible light transmittance increases from the one end side toward the other end side of the interlayer film, the first gradation part forms a tip of the first colored part on the other end side of the interlayer film, the second colored part has a second gradation part where visible light transmittance increases from the other end side toward the one end side of the interlayer film, the second gradation part forms a tip of the second colored part on the one end side of the interlayer film, and the first gradation part and the second gradation part exist in a specific positional relationship.

Intermediate film for laminated glasses, laminated glass, and automobile

Glass sheet

A lighting device includes a light source configure to irradiate excitation light and a vehicle glass configured to emit visible light through incident radiation of the excitation light, in which the vehicle glass is configured to emit the visible light synchronously in an area of 30% or more by irradiation with the excitation light.

Illumination device and vehicle glass utilization method

Growing community of inventors

Kyoto, Japan

Sho Fujioka