Tokyo University of Agriculture and Technology

Other

Itec Co., Ltd.

Toshiyuki Watanabe

Masato Sone

Hideo Miyake

Yoshinori Matsuoka

Shuzo Hirata

Eizo Watanabe

Masayasu Iida

The present invention provides an organic material that is characterized by including a rigid matrix and a dye having a phosphorescence lifetime of 0.1 seconds or more in a rigid medium at 77 K and that exhibits such a strong and long-lived phosphorescence as to be recognizable with the naked eyes even at ordinary temperature: namely, an ordinary-temperature-phosphorescent organic material.

Ordinary-temperature-phosphorescent organic material, reversibly thermosensitive recording material, reversibly thermosensitive recording medium, and method of recording in reversibly thermosensitive recording medium

The present invention provides a method and an apparatus for preparing a silicon-containing solid film, which can form a thin film uniformly over a wide area. Raw-material fluid comprising a silane derivative and a hydrocarbon derivative is mixed with carrier fluid comprising carbon dioxide to form a supercritical condition. Further, an active-state is produced in the raw-material fluid of the supercritical fluid by a catalytic reaction with at least one metal catalyst selected from a group consisting of platinum, tungsten, cobalt, nickel, iron or an alloy of each of them. The fluid is blown to the substrate, thereby forming a silicon-containing solid film or a hydrocarbon-containing solid film on the substrate.

Method and apparatus for preparing thin film

Growing community of inventors

Fuchu, Japan

Toshiyuki Watanabe