Sony Corporation

Kyohei Iwamoto

Taiji Ito

Yoshio Suzuki

Tsutomu Harada

Takashi Nakao

Hirotoshi Fujisawa

Takeshi Sano

Keiichi Shibata

Tetsuyuki Miyawaki

Tamotsu Ishii

Shinji Ohta

Mitsuhiro Ueno

Yasuyuki Takeshita

Hiromitsu Komatsu

Qingyu Lu

Xueming Yu

An optical communication device, for performing communication between spatially separated points by using one or more laser beams, includes an angle correction device that corrects a direction of a light receiving system and an emission optical axis correction device, in which an angle error which is not corrected by the angle correction device is detected by a light receiving angle detection device, and the emission optical axis correction device is controlled according to a detected error amount, and an emission optical axis is corrected.

Optical communication device

Power control can be performed for electronic apparatuses that are unable to connect to a network. A user accesses the URL of a power supply center, and downloads an application (S). The application is downloaded for each individual electronic apparatus to be controlled. In S, the user makes various settings. After the settings are complete, the power supply centertransmits a power-limiting signal (S), and a communication device receives the power-limiting signal (S). If it is determined in Sthat the power-limiting function is set active, the application is started in S. In S, the kind of the communication that has been set is infrared. If the kind of the communication is infrared, in S, a power-limiting signal is transmitted to a target electronic apparatus via infrared communication.

Power control method, communication device, and power control system

A three-dimensional image display apparatus includes a light source and an optical system including a light modulation unit having pixels for generating a two-dimensional image by modulating light from the light source by the respective pixels and emitting a spatial frequency in the generated two-dimensional image along a diffraction angle corresponding to diffraction orders generated from the respective pixels, a Fourier transform image formation unit for performing Fourier transform on the spatial frequency in the two-dimensional image to generate Fourier transform images corresponding to the diffraction orders, a Fourier transform image selection unit for selecting a Fourier transform image corresponding to a desired diffraction order among the Fourier transform images, and a conjugate image formation unit for forming a conjugate image of the selected Fourier transform image, and further includes a semi-transmissive mirror for changing a light ray travelling direction emitted from the optical system.

Three-dimensional image display apparatus

Disclosed herein is an image display method wherein an image display apparatus which includes a light source and an optical system is used, the optical system including, an optical modulation section, a Fourier transform image forming section, a Fourier transform image selection section, and a conjugate image forming section, the image forming method including, a step, carried out by the optical modulation section, of producing a two-dimensional image based on two-dimensional image data whose aberrations caused by the optical system are corrected.

Image display method for a stereoscopic image

An information processing apparatus for controlling a display device, includes: an acquisition unit acquiring an image of a subject formed in an image capture area made of a plurality of pixels performing an image capture operation, based on outputs from pixels constituting an image capture area; a transmitter transmitting data of the acquired image data to an other information processing apparatus controlling an other display device having the same construction as the display device; a receiver receiving data of an image of other subject transmitted from the other information processing apparatus; and a display controller displaying the image of the other subject in a display area based on the received image data.

Information processing apparatus and method, recording medium, program, and display device

Growing community of inventors

Tokyo, Japan

Kyohei Iwamoto