Mitsubishi Denki Kabushiki Kaisha

Japan Display Inc.

Renesas Technology Corp.

Hitachi, Ltd.

Tdk Corporation

Other

Hitachi Ulsi Engineering Corp.

Renesas Electronics Corporation

Nec Corporation

Toppan Printing Co., Ltd.

Neturen Co., Ltd.

Synaptics Japan Gk

Japan Aerospace Exploration Agency

Ricoh Company, Ltd.

Mitsubishi Electric Corporation

Tatsuya Ishii

Hitoshi Miwa

Junichi Maruyama

Yasuhiro Ito

Satoshi Nakayama

Shinya Iguchi

Koji Yamamoto

Masamoto Nakazawa

Osamu Tsuchiya

Shooji Kubono

Motoyasu Tsunoda

Kenji Kozakai

Akihito Akai

Takeo Tsukada

Kenji Koyanagi

Yoshimasa Tanaka

Nobuto Morigasaki

Masao Nagatomo

Tsutomu Ito

Kazuyoshi Oshima

Yoshinori Okumura

Atsushi Nozoe

Kazuo Okado

Toshihiko Kaneko

Tetsuya Iizuka

Yasuo Watanabe

Koichi Seki

Goro Sakamaki

Ryo Nagai

Shoji Kubono

Hiroshi Sato

Hideyo Makino

Kimiharu Yamazaki

Tohru Matsumoto

Michihiro Yamada

Satoshi Noda

Nobukazu Tanaka

Tsuyoshi Uchida

Kohta Aoyagi

Toshikazu Tachibana

Ikuo Ogoh

Susumu Mikajiri

Masakazu Hosono

Yoji Mashiko

Shin Morita

Tetsuhiro Takahashi

Yuri Azuma

Daisuke Nikaku

Nobuyoshi Kaima

Osamu Inage

Satoshi Iwanami

Ryosuke Ebinuma

Taisuke Masuko

Yutaka Mitsuzawa

Yoshio Konno

Tsuyoshi Kuroiwa

Dan Sakurai

Yoshitaka Misaka

Takuma Ariizumi

Yuji Karikusa

Takeshi Nakamura

Hidesada Natsui

Hitoshi Nakatsu

Yasuharu Ogawa

Masato Yoshioka

Masaki Sagae

Hiroki Unten

Yoshinori Sakamoto

Shinsuke Hashimoto

Masafumi Miyamoto

Takashi Ogino

Saori Takeda

Yusuke Uchida

Kouji Yamashita

Shinichi Yoda

Kentei Yono

Ryohma Ikemoto

Hiroshi Takeyama

Rie Suzuki

Ryoh Ishitsuka

Shigekazu Hidaka

Kenichiro Masuda

Kenichiro Nagai

Shinichiroh Wada

Takehiro Chiba

Toshiyuki Takani

Katsumi Takeda

Hideshi Oinuma

Yoshiko Niki

Jiro Kishimoto

Takashi Miyakawa

Tatsuo Shinohara

Masatoshi Matsumoto

Kazutoshi Miyamoto

Hisayoshi Kajiwara

Kazuya Endo

Shinobu Notomi

Akihiro Kodama

To make the dimension of an electrostatic protection circuit small with the same maintained high in sensitivity. The electrostatic protection circuit is of the configuration that a first diode and a second diode are connected in series, wherein a semiconductor layer owned by each diode is configured to be sandwiched between a gate electrode and a conductive light shielding film. The light shielding film is formed to overlap with the semiconductor layer and has a wider area than the semiconductor layer. This results in having a gate covering the semiconductor layer from an upper side and a back gate covering the semiconductor layer from a lower side, so that the sensitivity can be maintained high irrespective of decreasing the electrostatic protection circuit in dimension.

Display device

A display device includes a display unit including a plurality of pixels, a first drive circuit supplying a gate voltage to drive the plurality of pixels, a gate line connected to the plurality of pixels and the first drive circuit, the gate line transmitting the gate voltage to the plurality of pixels, a second drive circuit supplying a drive voltage corresponding to a luminance of each of the plurality of pixels, a data line connected to the plurality of pixels and the second drive circuit, the data line transmitting the drive voltage to the plurality of pixels, a back gate circuit generating a back gate voltage having a reverse polarity of the gate voltage, and a back gate line extending parallel to the gate line, the back gate line transmitting the back gate voltage to the plurality of pixels.

Array substrate, display device and driving method thereof

An induction heating device is provided. The induction heating device comprises a plurality of induction heating devices disposed at intervals along the circumference of a ring-shaped workpiece, a setting unit for setting induction heating conditions, and a switching control unit. Each of the plurality of induction heating devices comprises heating coils disposed facing areas to be heated of the workpiece, a plurality of transformers connected to the heating coils in parallel, a plurality of matching units connected to any one of the plurality of transformers, an inverter unit having a rectifier unit and an inverter unit, an inverter control unit having a rectification control unit, and a group of switches.

Induction heating device, induction heating equipment, induction heating method, and heat treatment method

According to an aspect, a display device includes a plurality of sub-pixels. Each of the sub-pixels includes a memory block including a memory configured to store therein sub-pixel data and a sub-pixel electrode coupled to the memory block. The memory includes first and second transistors configured to store therein the sub-pixel data in accordance with an electrical charge of a floating gate, the first and second transistors include respective drains that are coupled to each other, and a coupling point of the drains is coupled to a node. The sub-pixel electrode is coupled to the node, and each of the sub-pixels is configured to display an image based on a potential of the node.

Display device and electronic signboard

According to one embodiment, a display device including a plurality of pixels each of which includes a memory is provided. The display device includes a plurality of signal lines connected to the plurality of pixels, a signal line drive circuit configured to provide a data signal to one of the memories through one of the signal lines, a readout circuit configured to read the data signal in the memory through the signal line, and an output wire configured to externally output the data signal read by the readout circuit without passing through the signal line drive circuit.

Display device, for memory in pixel (MIP) system and inspection machine automatically detecting pixel defect

According to an aspect, a display device includes a plurality of sub-pixels arranged in a row direction and a column direction, and each including a memory block that has at least one memory configured to store sub-pixel data. The at least one memory includes: a first transistor including a first floating gate and configured to store the sub-pixel data based on an electric charge in the first floating gate; and a second transistor including a second floating gate electrically coupled to the first floating gate of the first transistor, one of a drain and a source of the second transistor being coupled to a power supply potential, the other of the drain and the source being coupled to a node. Each of the sub-pixels is configured to display an image based on a potential of the node.

Display device and electronic shelf label

An induction heating device and an induction heating method are provided. The entire areas to be heated of the workpiece can be uniformly heated to a predetermined high temperature, and uniform heating is possible even when the workpiece deforms in a non-uniform manner during heating. When areas to be heated are established on a workpiece so as to extend in one direction and the areas to be heated are induction-heated, the deformation amount on one edge of the areas to be heated is different from that on the other. This induction heating device includes; heating coils facing a portion of the areas to be heated when the workpiece is induction-heated; and a relative transfer means for transferring the workpiece and the heating coils along one direction in a relative manner, and the heating coils are disposed so as to correspond to the areas to be heated during the heating period.

A three-dimensional shape measurement apparatus includes an imaging unit that successively outputs two-dimensional images captured, a memory unit that stores the two-dimensional images outputted by the imaging unit, a three-dimensional shape model generation unit which generates a three-dimensional shape model, based on the two-dimensional images and stores the three-dimensional shape model in the memory unit, a region calculation unit that calculates, based on the two-dimensional images and the three-dimensional shape model stored in the memory unit, a measurement-completed region in the two-dimensional images, and a display image generation unit that generates, based on the measurement-completed region, a display image from the two-dimensional images.

Apparatus for measuring three dimensional shape, method for measuring three dimensional shape and three dimensional shape measurement program

A touch panel device includes a touch panel including sensing electrodes, a selector circuitry; a sensing circuitry configured to generate sensed signals having signal levels depending on self-capacitances of connected ones of the sensing electrodes, and a processor configured to perform touch sensing of the touch panel, based on the sensed signals. When the touch panel device is placed in a first state, the selector circuitry electrically connects first sensing electrodes to the sensing circuitry in each operation cycle. When the touch panel device is placed in a second state, the selector circuitry electrically connects second sensing electrodes to the sensing circuitry in each operation cycle. The number of the second sensing electrodes connected to the sensing circuitry in each operation cycle for the second state is less than the number of the first sensing electrodes connected to the sensing circuitry in each operation cycle for the first state.

Device and method for self-capacitance touch sensing

Growing community of inventors

Tokyo, Japan

Tatsuya Ishii