Patent application number | Description | Published |
20140061432 | COORDINATE DETECTOR - A coordinate detector includes a light output part, a light detection part, a first guide part, and a second guide part. The light output part emits light. The light detection part outputs a detection signal according to the amount of entering light. The light output part and the light detection part are provided in an area around a display part on a side closer to a first surface of the display part than to its second surface facing away from the first surface. The first guide part guides light emitted from the light output part toward a direction along the first surface. The second guide part guides, toward the light detection part, light exiting from the first guide part and passing over the first surface. | 03-06-2014 |
20140153874 | OPTICAL CONNECTOR, OPTICAL CONNECTOR SYSTEM AND OPTICAL BACKPLANEAPPARATUS - An optical connector for optically connecting a first optical waveguide and second optical waveguide, includes a first connector module including a first fixing portion attached to a first board in such a manner that a fixed position is adjustable, a first connecting portion, a first ferrule to which the first optical waveguide is connected, and a guide pin attached to the first ferrule and provided with a tapered portion at a front end; and a second connector module including a second fixing portion fixed to a second board, a second connecting portion connectable to the first connecting portion of the first connector module, a second ferrule to which the second optical waveguide is connected and provided with a fitting hole that fits the guide pin, and a holding unit that movably holds the second ferrule. | 06-05-2014 |
20140241733 | OPTICAL COMMUNICATION APPARATUS - An optical communication apparatus includes a substrate having a through hole; an optical element which includes a light terminal for receiving or sending light and is mounted on a surface of the substrate so that the light terminal faces an opening of the through hole; a light guide member which includes a first lens facing the light terminal of the optical element, a surrounding portion which surrounds a periphery of the first lens on a side of the opening of the through hole, and a guide portion which is provided inside the through hole and guides the light between the opening and another opening of the through hole; and a light waveguide which is arranged on a side of another surface of the substrate and includes a light guide optically connected to the light guide member on a side of the another opening of the through hole. | 08-28-2014 |
20150023636 | OPTICAL CONNECTOR - An optical connector has an optical waveguide slit and a pass-through hole. The optical waveguide slit is a hole that extends from an insertion surface of a connector body into the connector body. The optical waveguide slit accommodates a sheet-like optical waveguide whose tip abuts against a slit bottom. The pass-through hole is provided near the slit bottom, and passes through the top surface of the connector body and the top surface of the optical waveguide slit. | 01-22-2015 |
20150023637 | OPTICAL MODULE - An optical module includes a first ferrule, a second ferrule that is aligned with the first ferrule via a positioning pin, a housing including a support part that supports the second ferrule, and a ferrule clip that is fastened to the housing and presses the first ferrule toward the second ferrule. | 01-22-2015 |
20150234129 | OPTICAL CONNECTOR AND METHOD FOR MANUFACTURING OPTICAL CONNECTOR - An optical connector includes an optical waveguide having multiple cores for propagating light arranged in a width direction, a connector body including a distal end reference surface that contacts a distal end of the optical waveguide, a first reference surface that contacts a first surface of the optical waveguide, a lens array that face the multiple cores, and an opening, and a positioning member that is mounted to the opening, the positioning member including a pressing part that contacts a second surface of the optical waveguide and presses the optical waveguide to the first reference surface, and a first positioning part that contacts a first side of the optical waveguide in the width direction. | 08-20-2015 |
20150331208 | OPTICAL MODULE - An optical module includes a housing including an upper cover and a lower cover, a first circuit board having a wiring pattern for transmitting an electric signal, a second circuit board on which a photonic device is bonded, the photonic device converting the electric signal into light or converting the light into the electric signal, an optical waveguide that is provided on the first circuit board, and guides the light output from the photonic device or the light to be incident on the photonic device, and a first thermal conducting member having plasticity, wherein, the optical waveguide, the second circuit board, and the first thermal conducting member are layered on the first circuit board, a first protrusion formed on the upper cover is adhered to a top surface of the first thermal conducting member, and the first thermal conducting member is adhered to a top surface of the photonic device. | 11-19-2015 |
20150370017 | OPTICAL CONNECTOR AND METHOD FOR MANUFACTURING OPTICAL CONNECTOR - A method for manufacturing an optical connector includes mounting a lens member to which a lens is formed to another optical connector by inserting a guide pin provided on the another connector into a hole of the lens member, mounting a ferrule body to the lens member by inserting the guide pin into a hole of the ferrule body, and bonding the lens member and the ferrule body in a state where the guide pin is accommodated in the hole of the lens member and the hole of the ferrule body. | 12-24-2015 |