Omron Corporation

Morihisa Ota

Gouo Kurata

Koichi Takemura

Masayuki Shinohara

Yasuhiro Tanoue

Yoshihiro Ueno

Kazuhide Hirota

Jun Kishimoto

Hiroyuki Miyamoto

Takako Ishikawa

Yukihiro Takahashi

Takuma Iwase

Shigeru Aoyama

Akihiro Funamoto

Masayuki Kojima

Yoshihisa Yamanaka

Koji Hayashi

Taizo Kobayashi

The present invention provides a molding machine that can easily detect viscosity of resin in a cylinder without advance preparations. An injection molding machine () includes an ultrasonic viscosity sensor (), and the ultrasonic viscosity sensor () includes an ultrasonic vibration portion in contact with resin filled in a cylinder ().

Molding machine, control apparatus, and molding apparatus

An area light source device has a transfer-molded optical member, and a light source disposed in a position facing at least one of end faces of the optical member. Light incident to the optical member from the light source is output through a light exit surface of the optical member. A cutting back clearance portion is provided in at least one of corner portions of the end face of the optical member.

Resin sheet producing method, optical member produced by resin sheet producing method, area light source device in which optical member is used, liquid crystal display device, and mobile device

A light guide plate has a light incident surface configured to be arranged facing a point light source for introducing light from the point light source, a light outputting surface that outputs the light to an outside of the light guide plate, a light introducing section for confining the light from the point light source entered from the light incident surface, and a light guide plate main body having a thickness smaller than a maximum thickness of the light introducing section and being arranged to be continuous with the light introducing section, for outputting the confined light to the outside of the light guide plate from the light outputting surface by a light outputting element.

Surface light source apparatus

An alloy substrate formed on an alloy of Ni and Mo is formed by electroforming. The alloy substrate has graded composition in which alloy composition varies in a thickness direction thereof. A lower surface side is mainly composed of Ni, and a upper surface side is mainly composed of Mo. An upper surface of the alloy substrate is formed with a large number of minute and pyramidal unevenness having high light scattering property. A CIS light absorbing layer is formed on the upper surface of the alloy substrate, and an upper electrode is provided thereabove.

CIS solar cell and method for manufacturing the same

A light guide plate () includes a light introducing section (), which is at a position facing a point light source (), for confining light from the point light source, and a light guide plate main body (), which has a thickness smaller than a thickness at an end of the light introducing section on the point light source side, for outputting the confined light to an outside from a light outputting surface by light outputting means (). The light introducing section () has an inclined surface (), which is inclined from a surface of the light introducing section towards a surface of the light guide plate main body (). The inclined surface () has a directivity converting pattern () for converting a directivity expansion in a thickness direction of the light guide plate of the light entered to the light introducing section () to directivity characteristics tilted towards a direction parallel to a surface direction of the light guide plate. The directivity converting pattern () has a structure in which a plurality of V-shaped groove structures () are lined.

Growing community of inventors

Kusatsu, Japan

Morihisa Ota