Japan Display Inc.

Hitachi Displays, Ltd.

Panasonic Liquid Crystal Display Co., Ltd.

Mitsubishi Electric Corporation

Nippon Telegraph and Telephone Corporation

Ntt Multimedia Communications Laboratories, Inc.

Takayuki Nakao

Masahiro Maki

Hideo Sato

Takehiro Shima

Toshio Miyazawa

Masaya Tamaki

Yutaka Ozawa

Yutaka Mitsuzawa

Shigeyuki Nishitani

Takahiro Ochiai

Tohru Sasaki

Hajime Akimoto

Naruhiko Kasai

Takashi Yamamoto

Toshihiro Matsunaga

Tomohiko Sato

Naoki Sawai

Norio Mamba

Daisuke Sonoda

Hidekazu Miyake

Yuri Toda

Toshihiko Itoga

Mitoru Yabe

Tetsu Owada

Kiyoshi Ishida

Yoichi Kitamura

Shin Miyakawa

Mitsunori Ishizaki

Katsuyuki Hasebe

Takumi Nagamine

Toyonori Fujiura

Isao Iwasa

Hitoaki Sakamoto

The rotating electrical machine disclosed in the present application provides a rotor shafts supported by bearings, a rotor attached to the rotor shaft and rotates with the rotor shaft, a stator that surrounds the rotor through a gap so that the rotor can rotate, a frame that surrounds the rotor and the stator, an outer circumference of the stator is attached to an inner circumference of the frame, and an annular member provided along the inner circumference of the frame to prevent foreign matter existing at the boundary part between the frame and the stator from moving to a region different from the boundary part, it prevents foreign matter generated in the manufacturing process of the rotating electrical machine, such as shavings of a frame, from being scattered inside the rotating electrical machine.

Rotating electrical machine

According to an aspect, a display device includes: an array substrate comprising reflective electrodes arrayed in a matrix having a row-column configuration in a first direction and a second direction and a light-transmitting conductive layer at least partially overlapping any one of the reflective electrodes when viewed in a third direction orthogonal to the first direction and the second direction; a counter substrate comprising a common electrode overlapping the reflective electrodes when viewed in the third direction and a color filter including a plurality of colors; and a backlight. The array substrate is disposed between the counter substrate and the backlight. Part of the light-transmitting conductive layer protrudes between two reflective electrodes adjacently disposed in the first direction among the reflective electrodes.

Display device

For the purpose of preventing damage to the frame when assembling the stator, improving the holding force for holding the stator, and making it possible to reduce the size of the rotating electrical machine body in the radial direction, the rotating electrical machine with integrated control device for vehicles integrates the rotating electrical machine main body and the control device arranged on the rear side of the rotating electrical machine main body and controlling the rotating electrical machine, the rotating electrical machine main body provides a first annular shape member located between the stator and the frame, a second annular shape member located between the and the first annular shape member, the stator is press-fitted into the frame via the first annular shape member and the second annular shape member.

Rotating electrical machine with stator with annular shaped members between frame and stator core and having integrated control device for vehicles

A display device includes: sub-pixels each including a memory block including memories; memory selection line groups each including memory selection lines electrically coupled to the memory blocks in the sub-pixels that belong to the corresponding row; a memory selection circuit configured to concurrently output memory selection signals to the memory selection line groups; a potential line; a conduction switch provided for at least one memory in the memory block on a one-to-one basis; and an operating-memory conduction circuit configured to output, to the conduction switch, an operation signal for determining whether to electrically couple or uncouple the potential line and the corresponding one memory. Each memory is capable of storing sub-pixel data therein when being coupled to the potential line. Each sub-pixel displays an image based on the sub-pixel data stored in one memory in the sub-pixel according to the memory selection line supplied with the memory selection signal.

A display device is provided and includes first and second pixel electrodes in first direction; first and second signal lines in first direction configured to be supplied with first or second binary signals inverted relative to each other; first potential line in second direction crossing first direction configured to be supplied with first potential; second potential line extending in second direction and configured to be supplied with second potential; first switching circuit configured to couple first pixel electrode to first or second potential lines; and second switching circuit configured to couple second pixel electrode to first or second potential lines.

In an array antenna apparatus, a first height of top faces of plurality of antenna elements is greater than or equal to a second height of a first top of a first electronic component relative to a first primary surface. The first electronic component is the tallest among one or more electronic components mounted on fourth primary surfaces of one or more first external circuit boards. A third height of a second primary surface is greater than a fourth height of fourth primary surfaces. Accordingly, the array antenna apparatus has good antenna characteristics.

Array antenna apparatus and method for fabricating same

A display device includes: a plurality of sub-pixels each including a memory block that includes a plurality of memories each of which is configured to store sub-pixel data; a plurality of memory selection line groups provided to respective rows and each including a plurality of memory selection lines electrically coupled to the corresponding memory blocks in the sub-pixels that belong to a corresponding row; a memory selection circuit configured to simultaneously output a memory selection signal to the memory selection line groups, the memory selection signal being a signal for selecting one from the plurality of memories in each of the memory blocks. In accordance with the memory selection lines supplied with the memory selection signal, the sub-pixels display an image based on the sub-pixel data stored in memories in the respective sub-pixels, the memories each being one of the plurality of memories in the corresponding sub-pixel.

A display device is provided and includes sub-pixels each including a sub-pixel electrode, and a first and second memory; a clock signal output circuit configured to, based on a reference clock signal, output a plurality of clock signals having different frequencies; a selection circuit configured to select one of the clock signals as a selected clock signal; a memory selection circuit configured to select all of the first memories included in all the sub-pixels or all of the second memories included in all the sub-pixels in synchronization with the selected clock signal; a common electrode facing all of the sub-pixel electrodes; and a common-electrode driving circuit configured to provide a common potential to the common electrode, wherein the common potential is inverted in synchronization with the reference clock signal, wherein the sub-pixel electrode is driven based on sub-pixel data stored in the selected one of the memories to display an image.

According to an aspect, a display device includes: two pixels having different areas; a first signal line extending in an arrangement direction of the two pixels and coupled to one of the two pixels; a second signal line extending in the arrangement direction and coupled to the other of the two pixels; and a scan line extending between the two pixels in an intersection direction intersecting the arrangement direction and coupled to the two pixels.

According to one embodiment, a display device includes a pixel electrode and a memory provided in each of pixels, a common electrode, a signal line to which a digital signal is supplied, a first drive line to which a display signal is supplied, a second drive line to which a non-display signal is supplied, a storage control circuit which stores the digital signal in the memory in a storage period, and a select control circuit which selectively supplies, in a display period, to the pixel electrode, one of the display signal and the non-display signal. The second drive circuit maintains potential of the common signal of the display period in the storage period when the display period transitions to the storage period.

According to an embodiment, in a display device, pixels have memories respectively. A signal supply circuit includes a mode control circuit, and switches into a first mode or a second mode to supply digital data pieces to sub-pixels. In the first mode, the circuit receives from the outside first video data pieces corresponding to n sub-pixels, and supplies digital data pieces for the n sub-pixels to corresponding memories. In the second mode, the signal supply circuit receives from the outside second video data pieces corresponding to m sub-pixels fewer than n sub-pixels, and supplies digital data pieces for the n sub-pixels to corresponding memories based on the second video data pieces.

Signal supply circuit and display device

A highly reliable light emitting apparatus which emits light with high efficiency is obtained. The light emitting apparatus includes a light emitting member, a refrigerant, and a housing. The light emitting member includes a first surface including a phosphor irradiated with light to emit light, and a second surface different from the first surface. The refrigerant cools the light emitting member. The housing includes a holding portion for holding the refrigerant. A surface of the housing is provided with an opening communicating with the holding portion. The light emitting member is connected to the housing such that the second surface closes the opening.

Light emitting apparatus, electronic device, illumination apparatus and vehicle headlamp

According to one embodiment, a signal supply circuit used for a display device includes a plurality of subpixels each including a memory. The signal supply circuit includes a first mode. The first mode receives first video data in a unit of n bits corresponding to the subpixels from outside, and supplies digital data for the subpixels in a unit of m bits less than n bits to the subpixels based on the first video data.

Growing community of inventors

Tokyo, Japan

Takayuki Nakao