Sony Corporation

Fujifilm Corporation

Fuji Photo Film Company, Limited

Softbank Corporation

Fijifilm Corporation

Takashi Hirakawa

Naoki Ohashi

Eiji Kato

Masakazu Aoki

Hideyuki Noguchi

Takahiro Ishizuka

Terukazu Yanagi

Akio Tamura

Tetsuzo Kadomatsu

Asami Yoshida

Naoki Hasegawa

Katsuyuki Hirato

Atsushi Yamazaki

Yoshichika Ota

Tomoro Yoshinaga

Minoru Matsuura

Hiroyuki Yoshine

Yuta Nakamoto

Noriyoshi Takahota

Taizo Hosihara

Tasuku Fujiki

Provided is a system comprising a base station and a terminal apparatus that communicate with each other by selectively using plural radio resources, which is capable of supplying a power to the terminal apparatus using a communication-unused radio resource between the base station and the terminal apparatus. The base station generates a transmission signal including a dummy signal for wireless power transfer using a communication-unused radio resource that is not used for communication among plural radio resources, and transmits the generated transmission signal to the terminal apparatus. The terminal apparatus receives the transmission signal including the dummy signal transmitted from the base station, and outputs an electric power of the reception signal as a reception power. A battery may be charged using the reception power.

System, base station, terminal apparatus, method and program for performing communication and wireless power transfer

A display device configured to display at least one image. The display device includes at least one light emitter configured to emit a plurality of colored light beams, each of the plurality of colored light beams being a respective color different than the others; and a light emission controller configured to determine, based on at least one characteristic of the at least one image, one or more light beams of the plurality of colored light beams to emit in a frame period corresponding to the at least one image.

Display, display control method, display control device, and electronic apparatus

A digital-signal processing apparatus for processing elementary-color data to be output to a liquid-crystal display apparatus having a color panel structure, the digital-signal processing apparatus including: a line-unit weight-coefficient sum computation section; a compensation-coefficient computation section; a partial-weight-coefficient-sum computation section; a first-compensation-quantity-component computation section; a second-compensation-quantity-component computation section; a compensation-quantity computation section; a line memory used for applying a 1-line period extension process to each elementary-color data; and a horizontal-cross-talk compensation section for successively compensating each elementary-color data, which has been subjected to the 1-line period extension process in the line memory.

Digital signal processing apparatus, liquid crystal display apparatus, digital signal processing method and computer program

A display device includes: a pixel array unit including a plurality of scanning lines and a plurality of signal lines; a scanning line driving unit that sequentially applies a driving voltage to the plurality of scanning lines according to a shift timing indicated by a shift clock; a signal line driving unit that drives the plurality of signal lines on the basis of an input video signal, and a clock adjusting unit that adjusts the shift clock such that there are n (n is a natural number equal to or greater than 2) shift timings within each one horizontal line period for which an image signal corresponding to one horizontal line is displayed.

Display device and display method

An image processing apparatus is disclosed which carries out correction processing of an image signal made up of a plurality of bits. The apparatus includes: a correction processing unit configured to perform gamma correction of an input image signal; and a fine control processing unit configured to establish as desired a plurality of types of correction data in accordance with a plurality of fixed gray-scale levels of the input signal in order to fine-control a transmittance characteristic, known as a V-T curve, regarding an applied voltage by performing computations on the input image signal gamma-corrected by the correction processing unit using the established correction data.

Image processing apparatus, image processing method, display apparatus, and projection display apparatus

A signal processing device for supplying a drive voltage signal to a display panel, includes a luminance detector, a memory to store a first correction factor for correcting the luminance level of the pixel to be changed by a voltage level difference between a drive voltage signal supplied to the display element and a drive voltage signal supplied to a first adjacent display element adjacent to the display element in the forward direction of the scanning line, and a second correction factor for correcting the luminance level of the pixel to be changed by a voltage level difference between a drive voltage signal supplied to the display element and a second adjacent display element adjacent to the display element in the reverse direction of the scanning line, a correction voltage level computing unit, and an adder to add the first correction voltage level and the second correction voltage level.

Signal processing device, signal processing method, and display apparatus

A signal processing circuit includes: multiple digital-signal processing units operating in parallel each including a selecting unit for selecting one of multiple systems of input picture signals, a double-speed converting unit for writing the data equivalent to one field of the picture signal selected by the selecting unit in field memory, and simultaneously reading the data equivalent to one field from the field memory twice at double speed, thereby converting the frequency of the picture signal into double speed, a reading unit for reading the picture signal converted into double speed by the double-speed converting unit and temporarily stored in line memory, and a correction processing unit for subjecting the picture signal read by the reading unit to predetermined correction processing; and a control unit for performing the selection control of the multiple systems of picture signals, and the read position control of a picture signal from the line memory.

Signal processing circuit and method

A video signal processing circuit is disclosed. The video signal processing circuit includes a difference detection section, first calculation section, and correction amount addition section. The difference detection section detects a difference between a drive voltage for each of pixels of a matrix drive type display panel as a pixel under consideration and a drive voltage of each of pixels adjacent to the pixel under consideration from an input video signal. The first calculation section calculates a correction amount of a drive voltage for a pixel under correction that has a luminance change due to an electric field caused by a difference of the drive voltages for the two pixels detected by the difference detection section. The correction amount addition section corrects a value of the drive voltage for a pixel under correction that has the luminance change based on the correction amount calculated by the first calculation section.

Video signal processing circuit, display apparatus, liquid crystal display apparatus, projection type display apparatus and video signal processing method

A liquid removal apparatus which removes liquid on a base material, has; an absorbing member which absorbs and removes the liquid on the base material by making contact with or by approaching to the liquid; an internal rotating body which is disposed inside a hollow portion of the absorbing member and has an opening section in an outer circumferential surface of the internal rotating body; a pressure reducing device which reduces pressure of the hollow portion of the absorbing member, an internal rotating body drive device which causes the internal rotating body to rotate relatively with respect to the absorbing member; a movement device which causes relative movement of the base material with respect to the absorbing member and the internal rotating body; and an internal rotating body drive control device which controls the internal rotating body drive device.

Liquid removal apparatus, image forming apparatus and liquid removal method

An ink composition includes: first particles which are insoluble and dispersed in an aqueous dispersion medium, a polarity of the first particles being one of positive and negative; and second particles which are insoluble and dispersed in the aqueous dispersion medium, the second particles including both a cationic group and an anionic group, the second particles having a zeta potential that changes along with a change in pH of the aqueous dispersion medium, percentage of a water-soluble component in the second particles being not higher than 5% by mass.

Ink composition, ink set and inkjet recording method

A display with a display unit is configured so that pixels are arrayed in a matrix. A clock pulse generating means generates clock pulses of any frequency. Based on the generated clock pulses, a pulse generating means generates timing signals for parallel arrangement processing video signals in units of a plurality of pixels as pulse signals enabling free setting of a pulse width and a pulse period. A phase deviation detecting means detects the amounts of phase deviation after write signals generated based on the timing signals and for writing video signals into the plurality of pixels pass through the display unit. The timing adjusting means automatically performs adjustment so that the amount of phase deviation is within the predetermined range (so that it becomes almost zero) based on the amounts of phase deviation detected by the phase deviation detecting means.

Display and projection type display

A liquid-crystal display apparatus free from chrominance non-uniformity. In a liquid-crystal display apparatus with a primary color video signal and a common voltage supplied to a liquid-crystal display panel, a correction signal for canceling the chrominance non-uniformity is superimposed on the primary color video signal.

Liquid-crystal display apparatus and three-panel liquid-crystal display projector

The image forming apparatus for applying a liquid on a medium to form an image, includes: a liquid absorbing member which absorbs at least a portion of the liquid applied on the medium; and a liquid recovery device which suctions and recovers the liquid absorbed in the liquid absorbing member while being in contact with the liquid absorbing member.

Image forming apparatus

Disclosed herein is a display device using a field inversion driving system, the display device being formed by arranging pixels each including an electrooptic element in a form of a matrix and inverting polarity of a display signal to be written to each of the pixels in field periods, the display device including: double-speed converting means for converting an input display signal into a double-speed display signal having a field frequency twice a field frequency of said display signal; and crosstalk correcting means for correcting crosstalk in a second field of two fields as a unit of said double-speed display signal generated by said double-speed converting means, using information of the first field.

Display device and driving method of display device

The image forming apparatus comprises: an object liquid deposition device which deposits an object liquid containing coloring material onto a recording medium; a treatment liquid deposition device which deposits a treatment liquid that insolubilizes the coloring material onto the recording medium; and a control device which controls the treatment liquid deposition device in such a manner that volume of the treatment liquid deposited in a high-density region on the recording medium where volume per prescribed surface area of the object liquid deposited on the recording medium is high, is less than volume of the treatment liquid deposited in a low-density region on the recording medium where the volume per prescribed surface area of the object liquid deposited on the recording medium is low.

Growing community of inventors

Kanagawa, Japan

Takashi Hirakawa