Japan Display Inc.

Sony Corporation

Japan Display West Inc.

Seiko Epson Corporation

Magnolia White Corporation

Epson Imaging Devices Corporation

Hayato Kurasawa

Koji Ishizaki

Hiroshi Mizuhashi

Toshinori Uehara

Takeo Koito

Kohei Azumi

Yoshitoshi Kida

Masanobu Ikeda

Yuji Suzuki

Yoshihiro Watanabe

Yasuyuki Teranishi

Koji Noguchi

Naoki Takada

Toshihiko Tanaka

Makoto Hayashi

Gen Koide

Naosuke Furutani

Chihiro Tanaka

Fumitaka Gotoh

Tatsuya Ide

Takayuki Nakanishi

Tadayoshi Katsuta

Tsutomu Harada

Kenta Seki

Joji Nishimura

Takao Atarashiya

Shinya Iuchi

Daisuke Ito

Hideki Kaneko

Toshimasa Ishigaki

Daisuke Sonoda

Shoji Hinata

Daichi Suzuki

Aya Yoso

Shuji Hayashi

Tatsuya Wakimoto

Yoshiharu Nakajima

Mitsuhide Miyamoto

Keisuke Asada

Masaki Miyatake

Fumihito Shibano

Kimiyo Nonoyama

Taiki Kasai

Toshiharu Matsushima

Masaya Tamaki

Yasuhiro Kanaya

Yoshitaka Ozeki

Kazuyuki Kobayashi

Toshio Soya

Masahiro Togashi

Toshiaki Fukushima

Masashi Mitsui

Toshiya Yamazaki

Tatsuya Yata

Takafumi Suzuki

Toshihiko Fujiwara

Yoshihiro Kotani

Koshiro Moriguchi

Michio Yamamoto

Tomoaki Sekime

Tatsunori Nagai

Hidetoshi Murai

Jin Hirosawa

Shinichiro Oka

Masaaki Kabe

Yoshikatsu Imazeki

Yasushi Kawata

Takeshi Shibata

Yasuo Segawa

Keita Sasanuma

Masahiro Horiguchi

Masakatsu Higa

Shota Hosaka

Norihito Harada

Shunsuke Noichi

Masahiro Kosuge

Satoshi Uchino

Tomohiko Otani

Jin Ota

Ryota Mito

According to an aspect, a display device with a touch detection function includes: a substrate; a drive electrode that extends in a first direction; and a plurality of touch detection electrodes that are metal wirings extending in a second direction different from the first direction. The metal wirings are arranged with a predetermined pitch so as to make capacitive coupling with the drive electrode.

Display device with touch detection function and electronic apparatus

According to one embodiment, an electrostatic capacitance-type sensor-equipped display device includes a display panel with a display surface which displays an image. The sensor includes a plurality of detection electrodes disposed in a matrix, the detection electrodes being mutually electrically independently provided above the display surface and being configured to detect a variation in electrostatic capacitance, and a plurality of lead lines provided above the display surface, connected to the detection electrodes in a one-to-one correspondence, and formed of a metal.

Electrostatic capacitance-type sensor-equipped display device and method of driving the same

A display device is provided and includes display part having first and second electrodes; and input part having substrate and detection electrode between substrate and display part, wherein display part including display area that displays image, input part including conductive layer provided between substrate and display part and overlapping detection electrode in display area, detection electrode is glued to conductive layer which has first region outside display area, first regain overlapping substrate and not overlapping detection electrode.

Display device

A liquid crystal includes first and second substrates, the first substrate including intersecting data lines and scan lines. A liquid crystal layer is sandwiched therebetween. Also, a plurality of sub-pixels districted by data lines and gate lines, and arranged along the long-axis and the short-axis directions in a matrix. A pixel electrode in the sub-pixels includes a central portion. A common electrode including linear electrodes arranged along the data lines and disposed with gaps therebetween. Sub-pixels are bent at the center portion, such that the linear electrodes or the gaps in both sides of the sub-pixels are inclined in opposite directions with respect to the long-axis direction. At least one of the linear electrodes or at least one of the gaps has a bent portion at the central portion of the respective pixel electrode. The common electrode is provided on liquid crystal layer side over the pixel electrode.

Liquid crystal device and electronic apparatus

A display device includes a display region having a plurality of pixels, a driver IC provided in a frame region on an outer side of the display region and configured to drive the pixels, a first power source wiring line and a second power source wiring line each electrically coupled to the driver IC, and a first electrode that is arranged so as to face the first power source wiring line and the second power source wiring line via a first insulating layer, and is electrically coupled to the first power source wiring line.

According to an aspect, a display device with a touch detecting function includes: a display area in which pixels each composed of a plurality of color areas are arranged in a matrix; a touch detection electrode including a first conductive thin wire extending in a first direction; and a dummy electrode including a plurality of second conductive thin wires; a drive electrode having capacitance for the touch detection electrode. Each of the second conductive thin wires includes a plurality of thin wire pieces extending in a direction different from the first direction and is divided by a slit between the thin wire pieces. A color area in the display area with which the slit overlaps has a different color from a color area in the display area with which a slit closest to the slit in a second direction orthogonal to the first direction overlaps.

Display device with touch detecting function and electronic apparatus

A display device includes: a plurality of first electrodes arranged in a display region for displaying an image; a second electrode opposed to the first electrodes; a plurality of switching elements that are arranged in the display region and coupled to the first electrodes or the second electrode; a gate line for supplying a scanning signal for scanning the switching elements; a data line for supplying a signal to the switching elements that are coupled to the switching elements; and conductive wire that is opposed to the second electrode via an insulating layer and is coupled to the switching elements.

A display device with a touch sensor having a display function and a touch sensor function is provided. The display device includes a first substrate including a pixel electrode; a first electrode along a first direction; and a second substrate including a second electrode that includes patterns of electrodes along a second direction crossing the first direction and that faces the first electrode and the pixel electrode, wherein upon the display function being activated, the pixel electrode is supplied with a pixel signal, and the second electrode is supplied with common voltage, and upon the touch sensor function being activated, the first electrode is applied with a first signal and the second electrode is configured to receive the first signal to be a second signal as a touch detecting signal.

Touch sensor device and display device with a touch sensor

According to one embodiment, a display device comprises image signal lines, scanning signal lines, pixels, a display area, pixel electrodes, and common electrodes. The common electrodes are configured to detect an object and to display an image in the display area. The common electrodes include first and second common electrodes which are arranged in a first direction. A first slit is provided between the first and second common electrodes. The first and second common electrodes are supplied a signal different from each other. A second slit is provided in the first common electrode. Each of the first slit and the second slit overlaps one of the image signal lines and extends in an extension direction in which the image signal line extends.

Display device comprising a first common electrode physically separated from a second common electrode by a first slit overlapping a first image signal line and a first metal line

An input device is provided and includes substrate; first metal mesh shape electrodes provided on layer of substrate; second metal mesh shape electrodes provided on same layer of the substrate as first metal mesh shape electrodes; second metal connection electrodes each of which connects adjacent two of second metal mesh shape electrodes on same layer as first metal mesh shape electrodes; insulating film covering second metal connection electrodes; first transparent connection electrodes each of which connects adjacent two of first metal mesh shape electrodes on insulating film; and protective film covering first metal mesh shape electrodes, second metal mesh shape electrodes, and first transparent connection electrodes.

Input device with mesh shaped electrodes

A sensor device is provided and includes electrodes each including first parts arranged in a first direction and a second part connected to the first parts, the first parts each having a first mesh shape which is formed of first metal wires, and the second part having a second mesh shape which is formed of second metal wires, wherein a longitudinal direction of the second part is the first direction, and at least one of the first mash shape and the second mash shape has an intersection portion at which two of the first metal wires or two of the second metal wires intersect.

Sensor device

A sensor-equipped display device is provided and includes a display panel and a detection electrode. The panel includes a display area in which pixels are arranged with a first pixel pitch in a first direction and a second pixel pitch in a second direction. The electrode includes an pattern having line fragments. The pattern has connection points at which ends of the fragments are connected to each other, and at least part of the connection points is arranged linearly such that an arrangement gaps thereof in the first and second direction is set to a first and second connection point pitch.

Sensor device and sensor-equipped display device including detection electrode

According to one embodiment, a touch detection device includes first detection electrodes in a detection area, second detection electrodes in the detection area, extending to intersect the first detection electrodes, first control lines connected to the first detection electrodes, respectively, and provided in a non-detection area, and second control lines connected to the second detection electrodes, respectively, and provided in the non-detection area. The second control lines overlap the first control lines at a plurality of positions as seen in plan view, such that areas of overlapping portions in which the first control lines overlap the second control lines are substantially equalized.

Touch detection device and display device with the same

A display apparatus includes a first substrate, a second substrate facing the first substrate, lead wirings provided on the first substrate or the second substrate and a first insulator part provided on an upper surface of the second substrate. The lead wirings are arranged in a peripheral region when seen in a plan view and the first insulator part is arranged so as to overlap a display region when seen in a plan view. Second insulator parts or spaces with a permittivity lower than a permittivity of the first insulator part are provided at sides of the first insulator part. The second insulator parts or the spaces are arranged so as to overlap the lead wirings in the peripheral region when seen in a plan view.

Display apparatus and input device

Growing community of inventors

Tokyo, Japan

Hayato Kurasawa