Sony Corporation

Fuji Xerox Co., Ltd.

Samsung Electronics Co., Ltd.

Kabushiki Kaisha Toshiba

Mitsubishi Denki Kabushiki Kaisha

Fuji Photo Film Company, Limited

Sharp Kabushiki Kaisha Corporation

Fujitsu Display Technologies Corporation

Toshiaki Suzuki

Tsuyoshi Kamada

Yuji Nakahata

Yasutomo Ishii

Ryo Fukuno

Hiroaki Okuma

Daisuke Uchimitsu

Yasuyuki Enomoto

Kazuo Horikawa

Satoshi Sekido

Makoto Nakagawa

Koichi Katagawa

Kiyohito Horii

Katsuyoshi Hiraki

Yasutake Furukoshi

Seiji Hayashimoto

Takae Ito

Takanori Nakamura

Kazuhiro Nukiyama

Masaki Miyahara

Toshimitsu Minemura

Sadao Kurosawa

Kazuhiro Saito

Makoto Kobayashi

Makoto Kanno

Shinichi Kuramoto

Kazuyuki Nakamura

Atsuna Saiki

Keisuke Kubo

Kazuo Shimizu

Shunichiro Shishikura

Shinji Okuyama

Kenjo Nagata

Daisuke Nakai

Ryota Tomishi

Tomoyuki Hamachi

Manabu Kikuchi

Yasufumi Kayahara

Shin Kagami

Akitoshi Akaike

Taizo Inagaki

Takashi Matsuzaki

Kaneo Sugishita

Tatsuya Shimizu

Masahiro Ando

Yasushi Soda

An image forming apparatus includes a developing device. The developing device transports a two-component developer by a transporting unit so that the two-component developer passes through a developing roller. The two-component developer is stored in a storage chamber provided with a transporting path. The transporting unit rotates in the transporting path. The developing device causes a portion of the two-component developer to overflow from a discharge port provided at the transporting path, and to discharge the two-component developer. The image forming apparatus has a period in which a first operation is executed, the first operation of reversely rotating the transporting unit at a high speed so that a rotational direction of the transporting unit is an opposite direction to that at a time of development and a rotational speed of the transporting unit is higher than that at the time of development.

Image forming apparatus

Disclosed herein are a refrigeration cycle device and three-way flow rate control valve. In a refrigeration cycle device including a compressor, first and second coolers configured to cool first and second storage compartments at least, respectively, and a mixer configured to mix refrigerants that have passed through the first and second coolers, a refrigerant flow path is switched so that refrigerants of first and second flow rates are circulated to the first and second coolers, respectively, while the first and second storage compartments are being cooled, and a refrigerant flow path is switched so that a refrigerant of a specific flow rate, which is smaller than a first flow rate but is not zero, is circulated to the first cooler after cooling of the first storage compartment is completed.

Refrigeration cycle device and three-way flow rate control valve

A powder material storage container includes: a cylindrical body member that extends in one direction and includes a storage chamber for storing powder material; a transport member that transports the powder material to an end of the storage chamber; a cylindrical end member that is attached to the body member, extends in the one direction and includes a passage chamber through which the powder material is passed, and a discharge outlet through which the powder material is discharged; a pillar member that is disposed in the passage chamber, extending in the one direction, and rotates in a circumferential direction of the passage chamber along the wall surface, and transports the powder material adhering to the wall surface to the discharge outlet; and a beam member that is laid across the discharge outlet and extends from an upstream side to a downstream side of a rotation direction of the pillar member.

Powder material storage container and image forming apparatus

A developing device includes a container that contains a developer including a carrier and a toner; a transport member that is rotatably disposed in the container and that agitates and transports the developer in a rotation-axis direction thereof; a discharge outlet that has an opening in a side wall of the container facing in a direction perpendicular to the rotation-axis direction, the discharge outlet allowing the developer to be discharged to an outside of the container when a height of a surface of the developer becomes greater than a height of a lower surface of the discharge outlet; and a magnetic member that is disposed at a position that is above the lower surface of the discharge outlet and that overlaps the lower surface in an up-down direction, the magnetic member attracting a part of the developer that is lifted up by the transport member.

Developing device and image forming apparatus

A hinge device for a door of a refrigerator, etc. moves the center of rotation of the door by interlocking with the opening/closing operations of the door, while stabilizing the opening/closing operations without any hindrance such as rattling. The hinge device comprises: a shaft member which is mounted on a refrigerator main body and comprises a hinge pin; a bearing member which is mounted on a door and comprises a long hole which is in contact with the hinge pin to be relatively movable or relatively rotatable with respect to the hinge pin; and a cam which is installed on the hinge pin and constitutes a cam unit by contacting a cam follower of the bearing member.

Refrigerator

Disclosed herein is a refrigerator in which a foam insulation material is filled in a space between an inner case () and an outer case () and a wire harness () with a bundle of a plurality of wires () is embedded in the foam insulation material, wherein in the wire harness, the wires are bound and flattened in at least one position thereof by binding tools (), at least one of the binding tools is curved or bent about an extension direction of the wires, and in a corner portion at which two surfaces of the inner case intersect, the curved or bent binding tool is attached to the inner case so as to wrap the corner portion.

A developing device includes a developer carrier that has a cylindrical shape and that rotates while carrying developer to supply the developer to an image carrier on which an electrostatic latent image is formed, a container that contains the developer carrier, and a discharge-path forming member that is provided along an outer peripheral surface of the developer carrier, that covers a top portion of a path along which the outer peripheral surface moves, the top portion being located at an uppermost position of the path, and that forms a discharge path, through which air is discharged from inside of the container to outside of the container, between the discharge-path forming member and an inner wall surface of the container, the discharge path having an outlet located closer to the developer carrier than the top portion.

A developing device includes a developer carrier that has a cylindrical shape and that rotates while holding developer to supply the developer to an image carrier on which an electrostatic latent image is formed; a container that contains the developer carrier; a discharge-path forming member that forms a discharge path along which air is discharged out of the container from inside the container; and a magnetic member that generates a magnetic field that acts on the developer in the discharge path and causes the developer to stay in the discharge path.

In a video display device and system, a timing control section performs timing control for right- and left-eye video signals and to each have a blanking period whose length (Duty) is longer than that of a first-time blanking period Tb1 at least once in second-time and later blanking periods, e.g., performs timing control for a second-time blanking period Tb2 to be longer in Duty than the first-time blanking period Tb1. With such timing control, for stereoscopic display video viewing using open-state shutter glasses in the second-time blanking period Tb2 with a sequential write mode, there are advantages that the shutter glasses can remain longer in the open state while the response characteristics of the liquid crystal material being enhanced. As such, with the resulting video display device and system, the occurrence of crosstalk can be favorably prevented at the same time as reducing any reduction in display brightness.

Video display device and system

An image display apparatus includes a signal control unit for receiving an input of an image signal, and converting to a signal for displaying each of a right eye image and a left eye image at least two times continuously; and a display panel, input with the signal converted by the signal control unit, for alternately displaying the right eye image continuing two or more times, and the left eye image continuing two or more times.

Image display observation system for alternatively displaying the right and left eye images continuously two or more times

An image displaying device includes: a display section cyclically switching a plurality of image streams, thereby time-divisionally displaying the plurality of image streams, each of the plurality of image streams being provided for corresponding one of a plurality of shutter mechanisms performing opening-closing operations at timings different from each other; and a dithering processing section performing a dithering process on a plurality of input images by using a plurality of masks, each of the plurality of masks having a pattern of two-dimensionally-arranged grayscale values, the pattern differing from a pattern of another mask, and then supplying a plurality of resultant images produced through the dithering process to the display section. The dithering processing section controls the dithering process in such a manner that the plurality of masks are sequentially and cyclically switched in synchronization with shutter open timings for each of the shutter mechanisms.

Image displaying device and image displaying system

There is provided a display device including an array substrate including pixels arranged in a matrix manner and gate control circuits that scan gate lines of the pixels and that are provided on the array substrate such that the gate control circuits correspond to the respective gate lines of the pixels. Each of the gate control circuits includes a first output terminal that outputs a signal to each of the gate lines, and a second output terminal that outputs a signal that is supplied to a gate control circuit in a subsequent stage. When adjacent two of the gate lines are scanned simultaneously from an upper part of a screen by the signal output from the first output terminal of each of the gate control circuits, a gate on period is provided during which outputs from the first output terminals of adjacent two of the gate control circuits are the same.

Display device and driving method

There is provided a display device including a display unit configured to include a liquid crystal panel, which displays an image by changing an orientation state of a liquid crystal, and a backlight, whose light emission state is independently controllable with respect to each of multiple regions within a screen, and to line-sequentially display in an image display region a first image based on a first image signal and a second image based on a second image signal, by alternately displaying the first image and the second image by one frame or two or more consecutive frames and sequentially switching the first image and the second image at a predetermined time interval, and a backlight control unit configured to control the light emission state of the backlight for each region in accordance with signal levels of the first image signal and the second image signal.

Display device, display method and computer program

An LCD device includes a display unit including pixels having a multi-pixel structure; first and second driving units that drive scanning and signal lines, respectively; an image acquisition unit, and a control unit. Each of the pixels includes first and second pixels, and first and second pixels of pixels are connected to two corresponding signal lines in a checkerboard manner. The first driving unit is controlled to repeatedly scan a first sub-frame of odd lines and a second sub-frame of even lines, and the second driving unit is controlled in such a manner that the polarity of the first pixel of a pixel differs from that of the second pixel of the pixel, the polarities of the adjacent first pixels differ from each other and those of the adjacent second pixels differ from each other, and a polarity signal is inverted when switching is performed between first and second sub-frames.

Liquid crystal display device, liquid crystal display method, display control device, and display control method

An image display device includes: a display panel including gate lines extending in a horizontal direction, source lines extending in a vertical direction to intersect gate lines, and sub-pixel electrodes arranged in intersections of the gate lines and the source lines; and a drive control section performing a drive control of the display panel using first or second drive mode. In the first drive mode, the drive control section performs display drive such that two sub-pixel electrodes are driven based on different gray scale values and that a combination of adjacent two sub-pixel electrodes is treated as a single pixel, the sub-pixel electrodes being arranged along a gate line and arranged on two respective source lines. In the second drive mode, the drive control section performs display drive such that N sub-pixel electrodes consecutively arranged along a source line are treated as a unit pixel to be driven.

Image display device and method of driving image display device

Growing community of inventors

Kanagawa, Japan

Toshiaki Suzuki