Bridgestone Corporation

Hitachi, Ltd.

Japan Display Inc.

Hitachi Device Engineering Co., Ltd.

Other

Panasonic Liquid Crystal Display Co., Ltd.

Hitachi Displays, Ltd.

Shinichi Iwasaki

Masaki Yoshida

Ryuji Izumoto

Rieko Iwasaki, Legal Representative

Yoshio Oowaki

Hiroshi Kurihara

Norio Mamba

Masaaki Kitajima

Yasuyuki Mishima

Koji Takahashi

Tatsuo Makishima

Shunsuke Morishita

Toshikazu Shinogaya

Yuji Takeda

Daisuke Sugio

Kazuma Nakazawa

Kiyoshi Sakayori

Yozo Ishida

Yuzo Ishizuka

Yasuyuki Kudo

Naoki Takada

Tsutomu Furuhashi

Masuyuki Ohta

Shintaro Hayashi

Masatoshi Iji

Masaki Tsubokura

Shinichi Eguchi

Yukihiro Kiuchi

Masayuki Ohashi

Takuya Eriguchi

Kentaro Fujino

Teruo Miura

Hideshi Yanagi

Kotaro Yamada

Yoshikatsu Hatakeyama

Kenji Tawata

Mitsuo Saitou

Fumitaka Ino

Koshiro Monji

Humitaka Ino

Kazuya Uraki

Hiroshi Tabata

Chiaki Notsu

A display device including a display panel is provided. The display panel includes a display area in which a plurality of pixels are arranged, an antenna disposed in a first surface side of the display panel and an adjustment member disposed to be opposed to a part of the antenna. The antenna is configured to form a close-range wireless communication path with a medium in a second surface side of the display panel with the display panel interposed therebetween, and the adjustment member is configured to adjust a characteristic impedance of the antenna.

Display device

In RGB time division drives, there is capacitor coupling due to the effects of fluctuation in the drain lines, and thus, the image quality deteriorates (lateral smearing), so that the display brightness becomes different from the desired display brightness due to delay in the convergence of the fluctuation of the common potential, and thus, it is a goal to prevent the image quality from deteriorating (lateral smearing). In RGB time division drives, the order of time division is switched for each frame, or in the direction of the horizontal lines.

Display device with a source signal generating circuit

A display device includes a display panel, and a flexible printed circuit that is a wiring connected to a terminal on a glass substrate of the display panel, and transmitting an image signal. The display panel includes a master driver circuit element, a slave driver circuit element, and an inter-driver signal line that is a wiring on the glass substrate for conducting a communication between the master driver circuit element and the slave driver circuit element. The flexible printed circuit includes a connection terminal portion that is connected to the terminal on the glass substrate, and an electromagnetic wave blocking portion that extends from the connection terminal portion toward the display area side, and is arranged on the inter-driver signal line, and has a rear surface conductive pattern which is a planer conductive pattern formed on a surface facing the glass substrate.

To prevent a burr, produced from the joint portion by welding between a liquid agent container and an injection unit, from interfering with a boring member inserted into a jig communication passage when the boring member is inserted into the jig communication passage to prevent the obstruction of the piercing action through a sealing member by the edge of the boring member. In the sealing pump-up device, a tubular inner annular memberis integrally formed on the inner peripheral side of a joined portionin an injection unitso as to surround, from an outer peripheral side, a boring memberheld in a jig insertion hole, and a burr housing unitconsisting of an almost cylindrical space is formed between the outer annular memberof a liquid containerand the tubular inner annular member, whereby it is possible to guide the tip end side of a burr, extending from the joint portion between the outer annular memberand a joined portiontoward the inner peripheral side, from moving toward the boring memberside of the burrby means of the tubular inner annular member

Sealing pump-up device

A sealing/pump-up device for tire that not only ensures the storability of sealing agent but also realizes rapid supply of sealing agent into a pneumatic tire. By insertion of insert part (A) of jig () in jig insertion aperture () of sealing device (), aluminum seal () is burst through by means of boring member () to thereby drive the same in the container. As the distal end of the insert part (A) locates in the vicinity of upper wall surface within liquid agent container (), a compressor unit is operated to thereby supply compressed air into the liquid agent container (). As the end portion of first passage () provided in the jig () lies in a position superior to the liquid surface of sealing agent (), the compressed air realizes rapid supply of the sealing agent () into a pneumatic tire without surfacing in the form of bubbles through the sealing agent ().

Sealing/pump-up device

Provided is a method of treating a sealing compound, in order to recover from the inside of a pneumatic tire the sealing compound that was used for repairing a puncture, the sealing compound including an aqueous solution having at least rubber latex dispersed therein, the method comprising: solid-liquid separating, by injecting a treating agent into the inside of a pneumatic tire into which the sealing compound was injected, the treating agent comprising at least one of a salt that is a reaction compound of an acid and a base and/or a water-soluble organic solvent, mixing the treating agent with the sealing compound inside the pneumatic tire, and aggregating and solidifying the rubber latex in the sealing compound.

Method of treating sealing compound and apparatus for treating the same

To reliably supply a predetermined amount of sealing agent into a pneumatic tire even if the device is inclined and after the predetermined amount of sealing agent is supplied, to automatically start feeding compressed air into the pneumatic tire. In pumping device, when compressed air is supplied to air chamber, internal pressure of air chamberincreases, and as the internal pressure of air chamberrises, a contained volume of air chamberincreases while a contained volume of liquid containerdecreases. Thus, sealing agentin an amount corresponding to the amount corresponding to the reduction in the contained volume of liquid container, is forcibly discharged from discharge outletand the discharged sealing agentis injected into tire. In pumping device, when the air chamberexpands enough to have a predetermined amount of sealing agent to be discharged from the liquid container, the air discharge openingopens toward the air chamberto allow the air chamberto communicate with the inside of tire. Thus, compressed air in the air chambercan be supplied into tirevia the air discharge outlet, bypass hoseand joint hose

A manufacturing method for annular run-flat tire support which has a supporting part and a leg part, and which, at the time of run-flat running, is capable of carrying load, comprises the steps of supplying said supporting part and said leg part, applying a bonding agent including a chemical conversion treatment to the bonding region of the radial-direction inside end part of said supporting part that is provided for bonding to said leg part, and bonding between said radial-direction inside end part and said leg part. Thereby, a manufacturing method for run-flat tire support which maintains a high bondability between the supporting part and the leg part, and is excellent in durability, and a run-flat tire support are provided.

Run-flat tire support and manufacturing method for the same

The present invention can reduce the warping of the printed circuit board of a display device. This advantage can be obtained by providing a display device which includes a display element; a printed circuit board which is arranged in a state that the printed circuit board extends over a peripheral portion of the display element; and a plurality of flexible printed circuit boards which connect the display element and the printed circuit board, wherein the printed circuit board is connected with the plurality of flexible printed circuit boards using a plurality of connection terminal groups corresponding to the plurality of flexible printed circuit boards, dummy terminal groups are provided between the plurality of connection terminal groups, and the dummy terminal groups are arranged on a side close to the display element side and a side remote from the display element side in the direction orthogonal to the extension direction of the printed circuit board in a state that respective dummy terminal rates are made close to each other.

A liquid crystal display device having first and second substrates with a liquid crystal layer therebetween, a plurality of scanning signal lines and a plurality of video signal lines formed on the first substrate, and a plurality of thin film transistors formed proximate to a crossing point of the scanning signal lines and video signal lines. A light shielding layer is formed on the second substrate and overlapped with at least one of the thin film transistors and with at least one signal line of the scanning signal lines and the video signal lines in plane view. The light shielding layer has an aperture region which is formed proximate to the at least one thin film transistor and formed within the at least one signal line in plane view.

Liquid crystal display device

Apparatus for repairing punctured tires

The present invention realizes a liquid crystal display device and an image display device which prevent the generation of flickering when power is supplied again after the supplying of power is stopped. The liquid crystal display device includes first and second substrates which are arranged to face each other in an opposed manner, a liquid crystal layer which is inserted between the first and second substrates, active elements, scanning signal lines for operating the active elements and pixel electrodes to which video signals are supplied upon operation of the active elements which are all mounted on one substrate, an orientation film which is inserted between the pixel electrodes and the liquid crystal layer, and reference electrodes which are mounted on either one or the other substrate, and the liquid crystal display device performing a display by generating the potential difference between the pixel electrodes and the reference electrode. In such a liquid crystal display device, the charge of the pixel electrodes is rapidly released when the supplying of power to the liquid crystal display device from the outside is stopped.

A soil reinforcing resin net including hole portions arranged in the longitudinal and transverse directions of the resin net, each of which is formed by a pair of opposed ribs and a pair of opposed bars, wherein projecting portions are fixed on bar portions; a method of producing the soil reinforcing resin net; and a drawn product of a polyethylene based resin suitably used as the soil reinforcing resin net, which is obtained by drawing a polyethylene based resin composed of a linear ethylene main chain having 0.3 or more of saturated hydrocarbon groups branched thereto in one molecule.

Resin net and its production method

Epoxy resin composition and semiconductor device using the same

A fiber composite material in which short fibers, such as polyester short fibers, are added to a matrix, such as a cross-linked rubber matrix, is provided, wherein a heat shrinkage ratio of the short fibers is 8% or less at fiber composite material molding temperatures of 140 to 200.degree. C. Also provided is a pneumatic tire in whose tire tread the fiber composite material is used. Such pneumatic tires include pneumatic tires provided with a foamed rubber layer in a tire tread. The foamed rubber layer has an average cell diameter of 10 to 120 .mu.m and an expansion ratio of 3 to 50%. A solid phase rubber portion of the foamed rubber layer includes 5 to 55 parts by weight of carbon black, 55 to 5 parts by weight of silica, and 1 to 15 parts by weight of short fibers to 100 parts by weight of a diene-base rubber component including 70 to 20 parts by weight of natural rubber and 30 to 80 parts by weight of polybutadiene rubber. A surface of the tire tread has a hardness of 52 or less at 0.degree. C. The short fibers have a length which is from 0.5 to 3 mm and which is shorter than a minimum gap between sipes of a tire surface, a diameter of 30 to 100 .mu.m, an aspect ratio of 5 to 100, and a heat shrinkage ratio of 8% or less at 140 to 200.degree. C. On-ice performance of the pneumatic tire of the present invention is excellent.

Pneumatic tire using fiber composite material

Growing community of inventors

Tokyo, Japan

Shinichi Iwasaki