Sony Corporation

Fuji Photo Film Company, Limited

Joled Inc.

Fujifilm Corporation

Fuji Photo Film, Inc.

Fujilfilm Corporation

Fuji Immunopharmaceuticals Corp.

Sony Group Corporation

Hideto Mori

Yasuo Inoue

Ken Kikuchi

Takeya Meguro

Toyo Osumi

Hidehiko Shidara

Masahiro Ito

Naoyuki Nishikawa

Yoshihiro Kosugi

Hiroshi Imamura

Toshiyuki Sekiya

Yuya Hirano

Yu Togasaki

Makoto Hanyuda

Daisuke Urazoe

Yusuke Sakai

Mitsunori Ono

Hiroshi Kitaguchi

Hideaki Satoh

Katsuyoshi Yamakawa

Yasufumi Ogawa

Shingo Sato

Ichiro Azuma

Masayoshi Kojima

Eiichi Saito

Shigeru Yamazaki

Hiroyuki Hagio

Hiroyuki Komazawa

Tomohiro Ogawa

Tomohito Masaki

Atsushi Orikasa

Ikuo Saiki

Koji Omori

Tadahiko Izushi

Hai-jian Xu

Hiroshi Yasuoka

Masaharu Kitamura

Akio Satoh

Takanori Sugimura

There is provided a voice processing system capable of acquiring user voice more clearly, the voice processing system including: a mounting unit configured to be attached to a user. The mounting unit includes at least three voice acquisition units configured to acquire voice data for beamforming.

Voice processing system

There is provided a display control device including a screen control unit configured to generate objects including content, generate a screen in which the objects are consecutively arranged in a transverse direction, and control the screen, and a user information acquiring unit configured to acquire user information including positional information of a user with respect to the screen. The screen control unit controls the screen based on the user information acquired by the user information acquiring unit.

Display control based on user information

Provided is a display device including a panel () in which a plurality of pixels that emit light in response to a video signal are arranged, a light emission amount calculation unit () that acquires a light emission amount on a plurality of positions of the panel () based on a video signal supplied to the panel (), a storage unit () that accumulates data related to the light emission amount accumulated based on a video signal of a plurality of frames, a high-brightness gamma adjustment block () that reduces brightness of a high brightness side of the video signal supplied to the panel () based on the data related to the light emission amount accumulated in storage unit (), and a low-gradation gamma adjustment block () that reduces brightness of a low brightness side of the video signal in conjunction with a reduction in brightness of the high brightness side.

Display device, method of driving display device, and program

Display panel or screen with graphical user interface

Provided is a display device including a setting condition acquisition unit for obtaining various conditions for adjusting a gain of a video-signal, a current-brightness table calculation unit that calculates a table representing a relationship between an average brightness and a gain of a video-signal, and that calculates the table capable of setting a peak-brightness and power consumption of the video-signal independently, based on the various conditions acquired by the setting condition acquisition unit, a video-average brightness conversion block that calculates average-brightness of the video-signal input for each frame, a current-brightness control table that calculates a gain of the video-signal from the table based on the average-brightness calculated above, a video gain block that adjusts the video-signal using the gain calculated above, and a display panel that includes a plurality of pixels that emit light in response to a video-signal and displays a video based on the video-signal adjusted above.

Display device, brightness adjustment device, method of adjusting brightness, and program

An electronic device that generates a high frame rate video signal by increasing a frame rate of an input video signal; sets a non-emission frame at a predetermined cycle on the high frame rate video signal; extends an emission time of a frame directly before the frame set to non-emission into less than a full length of a field of the frame set to non-emission; and controls a display panel to display a video based on the setting and the extending.

Image display device, image display method, and program

A correction method for correcting uneven light emission of an organic EL panel, the correction method includes the steps of: supplying a predetermined signal to the organic EL panel to detect the brightness of the panel at horizontal and vertical scan positions; forming, based on a detection output thereof, correction data adapted to correct uneven brightness of the organic EL panel at a horizontal or vertical display position of the panel; storing the correction data in a memory; and reading the correction data from the memory during viewing to correct the level of a video signal supplied to the organic EL panel.

Method for uneven light emission correction of organic EL panel and display correction circuit of organic EL panel

There is provided a display device including a display unit having pixels, each of which includes a luminescence element that individually becomes luminous depending on a current amount and a pixel circuit for controlling a current applied to the luminescence element according to a voltage signal, where the pixels are arranged in a matrix pattern. The display device includes an average luminance calculator () for calculating average luminance for a predetermined period of the input picture signal, and also includes a luminous time setter () for setting an effective duty depending on the calculated average luminance by the average luminance calculator (), the effective duty regulating for each one frame a luminous time for which the luminescence element is luminous. The luminous time setter () sets the effective duty such that a luminescence amount regulated by a preset reference duty and possible maximum luminance of a picture signal.

Display device, picture signal processing method, and program

Provided is a display device including a video signal analysis block () for analyzing a video signal and determining a type of video from an analysis result, a function control block () for controlling a gain value of the video signal according to the type of video, a video signal control section () for adjusting the video signal on the basis of the gain controlled by the function control block, and a display panel (), having a plurality of pixels arranged to self-emit light according to the video signal, for displaying a video on the basis of the video signal adjusted by the video signal control section ().

Display burn-in prevention device and method with motion analysis

A display device is provided, including circuitry configured to calculate a table representing a relationship between an average brightness and a gain of a video signal; revise the table in order to reduce a change amount of a gain of each frame in the table; calculate an average brightness of a video signal input for each frame; calculate a gain of a video signal from the table based on the calculated average brightness; adjust a video signal using the calculated gain; and a display panel that includes a plurality of pixels that emit light in response to a video signal and displays a video based on the adjusted video signal. A brightness adjustment device, a backlight device, and a method of adjusting brightness, each including the circuitry, are also provided.

Display device, brightness adjustment device, backlight device, and method of adjusting brightness to prevent a flash from occuring

A display device is provided that includes an amount of light emission computation portion that computes an amount of light emission based on a video signal that has a linear characteristic, an amount of light emission parameter computation portion that, based on the computed amount of light emission, computes an amount of light emission parameter that corresponds to the amount of light emission for each of one of one pixel and a group of pixels that includes a plurality of the pixels, an amount of light emission parameter accumulation portion that accumulates the amount of light emission parameters in association with the one of the one pixel and the group of pixels, a peak detection portion that detects a peak value among the accumulated amount of light emission parameters that correspond to all of the one of the one pixel and the group of pixels, a coefficient computation portion that, based on the detected peak value, computes a coefficient that adjusts a luminance, and a coefficient multiplying portion that multiplies the video signal by the computed coefficient and outputs the multiplied video signal.

Display device, display device drive method, and computer program

A self-light-emitting display device includes: a video analyzing section configured to extract a feature portion of video data based on a video signal of the video data to be displayed on an active matrix driven type self-light-emitting display module; a luminance distribution generating section configured to generate, based on the feature portion, a luminance distribution for a region of the feature portion to be displayed on the self-light-emitting display module so that the display brightness of the video data becomes reduced as the distance becomes farther from an arbitrary reference position within the region of the feature portion; and an image combining section configured to combine the luminance distribution with the video signal of the video data to modify the brightness of the video data.

Self-light-emitting display device, power consumption reduction method, and program

Provided is an image display device including a high frame rate signal generating unit () that increases a frame rate of an input video signal, a frame rate adjusting unit () that adjusts a frame rate by setting a non-emission frame at a predetermined cycle on a high frame rate video signal output from the high frame rate signal generating unit (), and a display panel () that displays a video based on a video signal output from the frame rate adjusting unit ().

Growing community of inventors

Tokyo, Japan

Hideto Mori