Sony Corporation

Sony Group Corporation

Masayuki Ato

Akio Machida

Toshiyuki Nakagawa

Takeshi Iwatsu

Satoshi Nakano

Ikuo Matsumura

A display apparatus includes an optical see-through display apparatus, and includes a light source that emits lights a combiner including a diffraction member that diffracts light incident from the light source and outputs the light, and a controller that controls light emission of the light source. The controller controls a light output of the light source on the basis of a wavelength of light outputted from the light source and diffraction efficiency of the combiner that is changed resulting from change in a wavelength of incident light.

Display apparatus, display control method, and recording medium

According to the present disclosure, there is provided a light transmissive display device including a conductor to which a voltage for changing transmittance of the dimming element and a voltage outputting an electromagnetic wave for communication are applied in a time division manner, and a light transmitting member that is provided with a conductor and transmits light passing through the dimming element. This configuration makes it possible to suppress a space occupied by the dimming element and the antenna in a configuration including the dimming element and the antenna.

Light transmissive display device and dimming method

A display device comprising a first image display device comprising a light guide plate, a dimmer, and a light control device. The light control device is configured to identify a start time of change in quantity of light received by the display device, and control transmissivity of the dimmer based on quantity of light received by the display device, after a predetermined amount of time after the start time has elapsed.

Display device with transmissivity controlled based on quantity of light

Display device

There is provided an information processing device including a determination unit that, when in each of a plurality of spaces short-range wireless communication is simultaneously performed in each space using a plurality of wireless communication devices, determines a channel to be used in each space for each space based on a predetermined rule, and a control unit that performs control of setting the channel determined in accordance with the space in which the wireless communication device is used in the wireless communication device.

Growing community of inventors

Tokyo, Japan

Masayuki Ato