Japan Display Inc.

Kabushiki Kaisha Toshiba

Toshiba Matsushita Display Technology Co., Ltd.

Maruzen Petrochemical Company, Limited

Thine Electronics, Inc.

Koike Sanso Kogyo Co., Ltd.

Scivax Corporation.

Adv Antest Corporation

Mitsubishi Denki Kabushiki Kaisha

Nippon Telegraph and Telephone Corporation

The University of Tokyo

Japan Display Central Inc.

Toudai Tlo, Ltd.

Tetsuya Iizuka

Katsuhiro Hoshina

Kazuya Daishi

Makoto Shibusawa

Akira Kubo

Nobuko Fukuoka

Naoki Miyanaga

Kazushige Mori

Yasuyuki Hanazawa

Hideo Kawano

Masayuki Dohjo

Masanori Ando

Tamio Nakai

Masato Nakamura

Koji Yamamoto

Satoshi Miura

Takahisa Kusuura

Hirokazu Morimoto

Takahito Mita

Mitsuru Fujii

Yoshiaki Takaya

Yuji Hashima

Takuji Taguchi

Anupam Mitra

Hiroyuki Kimura

Jin Hirosawa

Arihiro Takeda

Seiichi Sato

Hiroshi Tabatake

Koji Asami

Daisuke Miyazaki

Toshifumi Takemori

Atsuyuki Manabe

Kunihiro Asada

Hitoshi Hato

Tomoko Kitazawa

Yoshimichi Murakami

Takemori Toshifumi

Zolboo Byambadorj

Takashi Ikeda

Tatsuya Ishii

Shuhei Yamamoto

Keiji Tago

Kohei Nagayama

Masaki Miyatake

Daichi Hosokawa

Takafumi Nakamura

Yusuke Fujita

Tomoko Suzuki

Yasuhisa Oana

Yoshitaka Yamada

Shunichi Kubo

Akira Furujo

Sakuo Sugawara

Katsuhiko Inada

Toru Nakura

Masatoshi Motoyama

Shigeharu Yamamoto

Shinichi Kamagami

Yoshihiro Asai

Yasuo Imaki

Sadayasu Fujibayashi

Ken Morinushi

Masanori Uchida

Takamitsu Fujimoto

Yohei Ishizone

Masashi Iida

Masao Kawahara

Katsutoshi Nishitani

Yuichi Iizuka

Kiyoshi Kurokawa

Satoshi Chiguchi

Takuya Shimano

Hisako Shiohara

Akira Hurujo

Mitsuhiro Yamamoto

Norihiko Nakasato

Kouhei Nagayama

Akihiro Kaga

Norihito Tohge

Seiji Isobe

Eriko Nakayama

Noritsugu Sugisaku

Etsuo Nakano

Ryosuke Kimoto

Taiyo Tokuoka

Susumu Kanda

Katsuhiko Sakamoto

Daigo Takahashi

Daiji Sakai

There is provided a calibration device including: a calibration signal supply unit configured to supply, as a calibration input signal, a multitone signal having tones at a plurality of frequency bands to a converter configured to multiply an input signal by each of a plurality of signal patterns and limit a band to obtain each of a plurality of bandpass signals, and reconstruct an output signal in accordance with the input signal from the plurality of bandpass signals; a calibration bandpass signal acquisition unit configured to acquire a plurality of calibration bandpass signals obtained by the converter in response to the multitone signal; and a calibration processing unit configured to calibrate a parameter for the reconstruction in the converter based on the plurality of calibration bandpass signals.

Calibration device, conversion device, calibration method, and non-transitory computer-readable medium having recorded thereon calibration program

An XTC circuit includes delay circuits, differentiated signal generating circuits, and an amplitude adjusting and adding circuit. A signal Da, which is one aggressor signal, is input to the differentiated signal generating circuit after being delayed by the delay circuit, and the differentiated signal generating circuit generates a differentiated signal having a differentiated waveform of the signal Da. In the amplitude adjusting and adding circuit, the differentiated signal generated by the differentiated signal generating circuit is amplitude-adjusted to become a current signal, and the differentiated signal after the amplitude adjustment is current-added to the signal Db.

Crosstalk cancellation circuit, transmitter, and transmission and reception system

There is provided a calibration device including: a calibration signal supply unit configured to supply, as a calibration input signal, a multitone signal having tones in a plurality of frequency bands to a converter configured to multiply an input signal by each of a plurality of signal patterns and limit a band to obtain each of a plurality of bandpass signals, and reconstruct an output signal in accordance with an input signal from the plurality of bandpass signals; a calibration bandpass signal acquisition unit configured to acquire a plurality of calibration bandpass signals obtained by the converter in response to the multitone signal; and a calibration processing unit configured to calibrate a parameter for the reconstruction in the converter based on the plurality of calibration bandpass signals.

Calibration device, conversion device, calibration method, and computer-readable medium having recorded thereon calibration program

The plasma torch has a nozzle and body. The nozzle has an inner nozzle and inner cap fastened to the body with the inner nozzle. Annular water passage and a plurality of independent water passages are formed between the inner nozzle and inner cap. Force applied when the inner cap is fastened to the nozzle base is transmitted via partitions. The torch body has a water supply port and drain port. At least one of the water supply port and drain port is configured as a groove extending on a plane crossing the axis and is connected to the water passage. When the nozzle is fastened to the torch body, one of the independent water passages communicates with the water supply port and another communicates with the water drain port. Rear end surface of inner nozzle is in contact with end surface of the nozzle base thereby obtaining electrical conductivity.

Plasma torch

A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer, first to fourth main light shields, a sub light shield, a spacer, and a spacer light shield disposed around the spacer. The spacer light shield includes a first part formed integrally with the second main light shield and the sub light shield between the first main light shield and the second main light shield, a second part formed integrally with the second main light shield, the third main light shield, and the sub light shield between the second main light shield and the third main light shield, and a third part formed integrally with the third main light shield and the sub light shield between the third main light shield and the fourth main light shield.

Liquid crystal display device

According to one embodiment, a display device includes a first light shielding layer, a second light shielding layer, a first semiconductor layer, a second semiconductor layer, a gate line, a first source line, a second source line, a switching element, and a pixel electrode, wherein an area in which the first light shielding layer and the pixel electrode are opposed to each other and an area in which the second light shielding layer and the pixel electrode are opposed to each other are equal in size.

Display device

In one embodiment, a liquid crystal display panel includes an array substrate and a counter substrate each having a display region and a peripheral region arranged adjacent to the display region. A resin layer is formed either one of the array substrate and the counter substrate. A protrusion in the shape of a wall is arranged on the resin layer with a gap between the protrusion and the substrate opposing the protrusion. A seal material is formed between the array substrate and the counter substrate, and arranged between a peripheral portion of the display region and the protrusion for attaching the array substrate and the counter substrate. A liquid crystal layer is formed in a surrounded region by the array substrate, the counter substrate and the seal material.

Liquid crystal display panel and method of manufacturing the same

This embodiment relates to a clock data recovering apparatus capable of improving consecutive identical digits (CID) resistance. The clock data recovering apparatus includes a clock generating apparatus. The clock generating apparatus includes a signal selection unit, a phase detection unit, a phase control unit, a selection unit, a phase delay unit, a time measurement unit, and a phase selection unit. The phase delay unit includes a plurality of delay elements. The phase selection unit selectively outputs an output signal of any one of the plurality of delay elements as a feedback clock. The phase detection unit detects a phase relation between an edge signal and the feedback clock. The phase control unit outputs a control signal to control a signal selection operation by the phase selection unit such that a phase difference detected by the phase detection unit decreases, to the phase selection unit.

Clock generating apparatus and clock data recovering apparatus

According to one embodiment, a display panel includes an array substrate and a counter substrate. The array substrate includes an inorganic insulating film, a first wiring line, a second wiring line, an organic insulating film, a slit and a moisture-proof member. The slit is formed to extend through the organic insulating film between the first wiring line and the second wiring line. The moisture-proof member is filled in the slit and is in contact with the inorganic insulating film.

Display panel

An array substrate includes a gate line extending in a first direction, a source line extending in a second direction orthogonally crossing the first direction and an auxiliary capacitance line having a trunk portion extending in the first direction so as to cross the source line and a branch portion branched from the trunk portion and extending along the source line. A switching element includes a drain line arranged under the auxiliary capacitance line so as to face the trunk portion and the branch portion thereof. A pixel electrode includes a main pixel electrode extending substantially in parallel to the source line and a contact portion electrically connected with the drain line. A counter substrate includes a couple of main common electrodes extending substantially in parallel to the main pixel electrode on the both sides sandwiching the main pixel electrode.

A liquid crystal display including first and second substrates with a liquid crystal layer therebetween. The first substrate includes a semiconductor layer electrode electrically connected to a first source line on a first side of a position where the semiconductor layer intersects with a gate wire in a second direction, and to a contact portion on a second side of the position. A contact portion is arranged nearer the gate line than the main pixel electrode. The main pixel electrode extends from the contact portion in the second direction and is located nearer the second side than the first side. The contact portion is connected to the main pixel electrode only by a first portion of the main pixel electrode.

Liquid crystal display including a mainpixel electrode

A display device includes an insulating substrate, a semiconductor layer formed of polycrystalline silicon, including a first impurity area, a second impurity area, and a channel area, an insulating film which covers the semiconductor layer, a gate electrode formed on the insulating film and opposed to the channel area, a source line electrically connected to the first impurity area, an electrode electrically connected to the second impurity area, and a light-shielding film located between the insulating substrate and the semiconductor layer, disposed at a position displaced from a position opposed to the source line, and opposed to an area including a boundary between the channel area and the second impurity area.

According to one embodiment, a wiring substrate includes a pad group of a first pad to supply a power source voltage of low level, a second pad to supply a power source voltage of high level, and a third pad to supply a necessary signal for displaying an image, a common line, a first connection line to connect the first pad with the common line, a second connection line to connect the second pad with the common line, and a third connection line to connect the third pad with the common line, wherein the first connection line and the second connection line are formed of polysilicon in which no impurity is doped, and the third connection line and the common line are formed of polysilicon in which an impurity is doped.

Growing community of inventors

Saitama-ken, Japan

Tetsuya Iizuka