Sankyo Kasei Co., Ltd.

Sumitomo Electric Industries, Limited

Matsushita Electric Industrial Co., Ltd.

Rohm Co., Ltd.

Norio Yoshizawa

Hiroaki Watanabe

Haruo Saen

Keiichi Kojima

Tatsuo Matsuda

Kenichi Urushibata

Kiyoto Sugawara

Tetsuo Yumoto

Tooru Kanno

Yuki Tanuma

Satoshi Uchida

Hiroshi Hatase

Takeyuki Adachi

Syusaku Kawasaki

Katsuya Saito

A light-emitting module is provided with a light-emitting element, a base, and a wiring pattern. The base includes an installation surface facing in a first direction and a mounting surface facing in a second direction which is at right angles to the first direction. The light-emitting element is installed on the installation surface. The wiring pattern is formed on the base and is in electrical contact with the light-emitting element. The base includes a pair of mounting recesses recessed from the mounting surface and spaced from each other in a third direction which is at right angles to both the first direction and the second direction. The wiring pattern includes a pair of mounting-surface electrodes respectively covering at least a part of the pair of mounting recesses.

Light-emitting module, light-emitting device and method of making light-emitting module

A circuit pattern is formed on a printed circuit board, and a plating surface of a projecting stripe on a substrate is connected to the circuit pattern by soldering. Further, adhesive agent is filled in a gap between a coarsened surface of a non-circuit unit and the printed circuit board. When the adhesive agent is filled in the gap, the adhesive agent comes in an uneven portion of the coarsened non-circuit unit and is hardened in the recessed portion, so that a chemical bonding force of the adhesive agent itself and an anchoring effect act. For this reason, a fixing force and the bonding force increase.

Connecting member for surface mounting circuit

A molded circuit component for connecting to lead wires includes body and a protective cover. The body includes a partition wall area having a plurality of housing grooves, partition walls, body notches, positioning projections and fastening pin reception apertures. The protective cover includes a plurality of cover notches, recesses and fastening pins to correspond respectively with the body notches, positioning projections and fastening pin reception apertures. Metal lines having connection terminals on their ends are embedded in the housing grooves. Lead wires are positioned in the grooves so that the conductors of the lead wires are placed on, and attached to, the connection terminals. The protective cover is then attached to the body.

Molded circuit component unit for connecting lead wires

A molded electrical connector for connecting electrical conductors comprises a molding section in which a plurality of metallic circuits are arranged in parallel with one another at predetermined intervals and are fixedly molded with resin such that first end portions of the metallic circiuts are exposed as connecting terminals. The molded electrical connector further comprises a connecting section which comprises the connecting terminals. The connecting section is molded with resin simultaneously when the molding section is formed. Electrical conductors are placed on the connecting terminals of the metallic circuits and welded together.

Moulded electrical connector and method for manufacturing same

Growing community of inventors

Tokyo, Japan

Norio Yoshizawa