Bridgestone Corporation

Bridgestone Tire Company Limited

Tdk Corporation

Toshio Hayakawa

Hiroshi Kojima

Toru Tsuda

Junichi Kawajiri

Kenichi Kawabata

Toshiro Okubo

Yasuo Himuro

Hideaki Nishio

Shigeo Makino

Shinichiro Ohkuni

Atsushi Tomura

Shigeo Watanabe

Toru Osawa

Masato Hiruma

Masahiro Takayama

Shoji Yoshida

Kazuhiro Tanaka

Hiroyuki Endo

Misao Kawabata

Masao Nakamura

Osamu Onitsuka

Yuji Tateo

Mitsufumi Kodama

Hideaki Hashimoto

Masayuki Kawashima

Akira Ebisawa

Yutaka Yamaguchi

Muneyoshi Maeda

Masao Nakagawa

Tatsuro Shimada

Shigeyuki Ishiguro

Teruyuki Tominaga

Tetsuro Kobayashi

Takao Sakamoto

Masafumi Yoshihara

Katsuyuki Harakon

Sigemitsu Nakamura

Haruo Kawashima

Toshiaki Maruoka

Yosuke Mizutani

Disclosed herein is an electronic circuit package includes a substrate having a power supply pattern, a first electronic component mounted on a first region of a front surface of the substrate, a mold resin that covers the front surface of the substrate so as to embed the first electronic component therein, and a laminated film covering an upper surface of the mold resin, the laminated film including a magnetic film and a first metal film. The first metal film is connected to the power supply pattern. The magnetic film is selectively thick on the first region.

Electronic circuit package

Disclosed herein is an electronic circuit package includes a substrate having a power supply pattern, a first electronic component mounted on a first region of a front surface of the substrate, a mold resin that covers the front surface of the substrate so as to embed the first electronic component therein and has a concave portion above the first region, a magnetic film selectively provided in the concave portion, and a first metal film that is connected to the power supply pattern and covers the mold resin.

Disclosed herein is an electronic circuit package includes: a substrate having a power supply pattern; an electronic component mounted on a surface of the substrate; a mold resin covering the surface of the substrate so as to embed therein the electronic component; a magnetic film formed of a composite magnetic material obtained by dispersing magnetic fillers in a thermosetting resin material, the magnetic film covering upper and side surfaces of the molding resin and an edge portion of the front surface exposed to a side surface of the substrate; and a metal film connected to the power supply pattern and covering the molding resin through the magnetic film.

Disclosed herein is an electronic circuit package includes: a substrate having a power supply pattern; an electronic component mounted on a surface of the substrate; a mold resin covering the surface of the substrate so as to embed therein the electronic component; a laminated structure of a magnetic film and a metal film, the laminated structure covering at least an upper surface of the molding resin. The metal film is connected to the power supply pattern, and a resistance value at an interface between the magnetic film and the metal film is equal to or larger than 10&#x3a9;.

An organic EL display apparatus includes a display unit having a plurality of organic EL elements two-dimensionally arranged on a substrate, where the organic EL elements provide pixels, a sealing plate configured to be adhered to the substrate with an adhesive to cover the display unit, and a plurality of lead wires disposed on the substrate such that the lead wires are drawn outward from the display unit to the outside of the sealing plate. A linear bank is formed along an adhesion zone defined on the substrate to extend across the lead wires in a region where these lead wires are disposed. The sealing plate has its periphery adhered to the adhesion zone on the substrate along the adhesion zone on the substrate.

Organic electro-luminescense display apparatus

An organic EL structure is received in a gas-tight casing to construct an organic EL display assembly. The organic EL structure includes a hole injecting electrode, an electron injecting electrode, and at least one organic layer disposed between the electrodes. A desiccant selected from calcium hydride, strontium hydride and a mixture thereof is disposed in the casing out of contact with the organic EL structure. This EL display assembly substantially eliminates the influence of moisture and has a long lifetime.

Organic EL display assembly

Automobile tire

A pair of radial tires consist of two tires each having a tread comprising annular land portions formed by a plurality of circumferential main grooves extending in the circumferential direction of the tire, and rows of blocks formed by extending transverse main grooves inclinedly in the circumferential direction in at least land portions located at axially opposite side edge portions of the tire. Tread patterns of these two tires are asymmetrical and have directional property. Transverse main grooves of each of the tires, which define the rows of the blocks to be located axially inside, are extended inclinedly downwardly toward the inner side of the tread in the width direction as viewed from the front side of the tire. Each of the transverse main grooves of the tire, which define the row of the blocks located axially on the outer side is extended in an almost inverse V-letter shape as viewed from the front side of the tire.

Pair of radial tires with directional and symmetrical tread patterns

To improve steering controllability and stability, radial tire treads are usually formed with a plurality of inclination grooves arranged on both sides of a tire tread at regular intervals along a tire circumference and extending from both tread ends to a main central circumferential groove at an acute angle with respect to tire equator so as to converge to the tire outer circumference. To further improve the steering controllability and stability on both dry and wet roads, the inclination grooves are formed asymmetrical on both sides of the tie tread. The inclination grooves with a large pitch length P.sub.1 and a small inclination angle .alpha..sub.1 are effective on dry roads, while those with a small pitch length P.sub.2 and a large angle .alpha..sub.2 are effective on wet roads.

Pneumatic radial tire with asymmetric tread

Growing community of inventors

Tokyo, Japan

Toshio Hayakawa