Pioneer Corporation

Tdk Corporation

Honda Tsushin Kogyo Co., Ltd.

Pioneer Micro Technology Corporation

School Juridical Person of Fukuoka Kogyo Daigaku

Innovastella Co., Ltd

Takayuki Kasuya

Satoshi Sugiura

Akio Fukushima

Hidenori Aizawa

Katsumi Yoshizawa

Naoko Ito

Koichi Endo

Koji Suzuki

Yuji Shinozaki

Hiroshi Toriumi

Kazuhiro Homma

Kazuhiro Honma

Ryuichi Katayama

Hiroaki Suzuki

Fumiko Kikuchi

A combination of a semiconductor member and a metal member is selected appropriately from a view point of increasing an enhancement factor of a near-field light. A device () has a semiconductor member () and a metal member (), a near-field light is generated at the metal member when an energy is supplied to the semiconductor member, the metal member is made of an alloy including a first metal and a second metal, a condition of Rm&#x3c;Rs&#x3c;Rmis satisfied, wherein a resonance wavelength of the first metal is Rm, a resonance wavelength of the second metal is Rm, and a resonance wavelength of the semiconductor member is Rs.

Device and recording apparatus

An near-field light device () is provided with: a first electrode layer () having a protruding portion (); a second electrode layer (); and a light emitting layer (), the protruding portion protrudes along a predetermined direction (Y axis direction) to be capable of extracting energy which is caused by emission of light at the light emitting layer, the predetermined direction intersects with a laminated direction (X axis direction) of the near-field light device, an edge surface of at least one portion of the projection portion is located at more outward side in the optical device than an edge surface of the second electrode layer is.

Optical device, magnetic head, manufacturing method, and near-field light device

A recording apparatus records information onto a recording medium. The recording apparatus is provided with: a near-field light device; and a control unit for controlling the near-field light device. The near-field light device is provided with: a light source; a quantum dot structure which is laminated on the light source; a plurality of quantity dots which are included in the quantity dot structure and each of which generates near-field light on the basis of light emitted from the light source; and an output end which is configured to output at least one portion of energy of the near-field light to the exterior of the quantity dot structure. The control unit of the recording apparatus controls the light source to emit the light upon recording the information, thereby increasing temperature of a region of the recording medium based on a size of the output end.

Near-field light device, recording apparatus using the same, and recording method

The controller includes a deflection signal generator for generating a deflection signal for causing the electron beam to deflect and perform overwriting so that a beam spot of the electron beam follows the translation of the substrate over a period during which the substrate is rotated over a predetermined number of overwriting cycles; and a data output unit for outputting the drawing data, wherein, the deflection signal generator generates a deflection adjustment signal for irradiating the electron beam at a starting position for drawing a concentric circle to be subsequently overwritten after a predetermined deflection adjustment period has elapsed since overwriting of concentric circles based on the drawing data has completed.

Electron beam recording apparatus, controller for the same, and method for controlling same

A display device includes a display unit, a state detecting unit, and a setting unit. The display unit includes a display screen on which an image is displayed. The state detecting unit detects a light emission state of a pixel of the display screen. The setting unit sets the pixel to any one of a display mode and a charge mode based on a result of detection by the state detecting unit.

Display device, display method, and computer product

An improved PC card case includes a casing body and a cover plate to cover the extended part of the casing body. The cover plate and the extended part are fastened together by non-unlatching, counter-hook latch means.

PC card case and PC card

The invention relates to a radio communication card and makes it possible to mount it in an existing card slot by providing an antenna portion on a surface of a card body. There is provided a radio communication card that can be mounted in a card slot of an information processing apparatus. A radio communication logic is contained in the card body and, on a surface of the card body, there is provided an antenna portion which forms at least a part of the surface of the card body. The antenna portion is configured such that it can be moved between a first position of the card body in which it is contained in the card body and a second position in which it protrudes from the card body.

Radio communication card

Card for wireless transmission

Growing community of inventors

Tokyo, Japan

Takayuki Kasuya