Bridgestone Corporation

Citizen Watch Company, Ltd.

Shingo Ono

Masato Yoshikawa

Shinji Saito

Shigeki Endo

Masato Sugimachi

Hideyuki Kawashima

Mari Miyano

Toshiyuki Inage

Osamu Shiino

Yasuhiro Hayashi

Junichi Miyata

Hideki Arai

Tomoshige Inuyama

Seiichi Sato

Hiroichi Ota

An object and project of the present invention is to provide a method for producing silicon fine particles and a method for controlling a particle diameter of silicon fine particles which enable efficient production of silicon fine particles having a uniform particle diameter. A the characteristics of the present invention is producing silicon fine particles having a smaller particle diameter than silicon particles and controlling a particle diameter of silicon fine particles by immersing the silicon particles into an etching solution and irradiating the silicon particles immersed in the etching solution with light having a larger energy than a band gap energy of the silicon particles.

Method for producing silicon fine particles and method for controlling particle diameter of silicon fine particles

An electromagnetic-wave shielding and light transmitting plate is formed by two transparent base plates, a conductive mesh member, and a near infrared ray blocking film, wherein the conductive mesh member and the near infrared ray blocking film are interposed between the transparent base plates and are integrally bonded together. A panel laminated plate is formed by a transparent base plate, a PDP body, a conductive mesh member, and a near infrared ray blocking film, wherein the conductive mesh member and the near infrared ray blocking film are interposed between the transparent base plate and the PDP body and are integrally bonded together. Either in the above electromagnetic-wave shielding and light transmitting plate or in the panel laminated plate, the near infrared ray blocking film is a combination of two or more of near infrared ray blocking layers.

Electromagnetic-wave shielding and light transmitting plate and panel laminated plate

Document/image data reader

In a computer system comprising a portable computer 100 of a substantially rectangular shape having at least a first side portion 101 and a second side portion 102 and peripheral apparatuses 200 and 300 connectable thereto, the area of the portable computer is at least 182.times.257 mm or less and 140.times.216 mm or more, and among the peripheral apparatuses, the first peripheral apparatus 200 is attached to the first side portion 101 of the portable computer 100 while the second peripheral apparatus 300 is attached to the second side portion 102 of the portable computer 100, and outer dimensions A and B of the computer system, to the side portions of which the peripheral apparatuses 200 and 300 are attached, are approximately equal to those of American letter size paper, whereby the computer system and documents of American letter size can be stored side-by-side in an American letter size carrying case.

Computer system

Growing community of inventors

Higashimurayama, Japan

Shingo Ono