Abstract:
An electronic circuit module includes: a substrate on which a wiring pattern having an electrode portion is formed; a cable having an external insulator and a conductor portion, at least a distal end side of the external insulator being removed to expose a conductor, an exposed portion of the conductor being defined as the conductor portion; and an electronic component having terminals at least on two opposed faces of the electronic component. At least one of the terminals of the electronic component is directly connected to the conductor portion, and is configured to be electrically connected to the electrode portion through the conductor portion.
Abstract:
A cable connection structure includes cables and a substrate having an electrode thereon. The cables are configured to be connected to the electrode. Each cable includes: a core wire formed of conductive material; a tubular inner insulator for covering an outer circumference of the core wire; a shield which extends along a longitudinal direction of the inner insulator and includes conductors for covering an outer circumference of the inner insulator, and has an exposed portion for exposing the inner insulator; and an outer insulator for covering an outer circumference of the shield. The shield including a region where the exposed portion is formed, the inner insulator, and the core wire are exposed in a stepped manner toward a distal end of each cable. The substrate includes a first electrode configured to be electrically connected to the core wire, and a second electrode configured to be electrically connected to the shield.
Abstract:
An image pickup unit includes an image pickup device, an objective lens, and a prism that has a reflective surface. The image pickup unit includes: a projecting portion that is an area at which the image pickup device projects to the rear from the prism; a terminal portion provided on the projecting portion; a flexible printed wiring board that extends along the prism and the projecting portion; an image pickup device connection terminal portion formed on a face that faces the projecting portion of the flexible printed wiring board; and a cable connection terminal portion formed at an area that extends over the projecting portion of the flexible printed wiring board. The terminal portion and the image pickup device connection terminal portion are joined in an opposed state. An electronic component is mounted on a face on an opposite side to the reflective surface of the flexible printed wiring board.
Abstract:
A distal end portion includes: an imager that is held by a metal lens frame; a distal end frame that is made of an electric insulating material and includes a through hole; an electrically conductive exterior portion; a first electrical conductor pattern that has a first end and a second end, the first end being in contact with the lens frame, the second end being connected to a first terminal that is in contact with the exterior portion; and a second electrical conductor pattern that is formed independently of the first electrical conductor pattern, and has a first end and a second end, the first end of the second electrical conductor pattern being in contact with the lens frame, the second end of the second electrical conductor pattern being connected to a second terminal that is not in contact with the exterior portion.
Abstract:
An electronic module includes a three-dimensional wiring board including a cavity portion in which a bottom surface and four wall surfaces are formed, a plurality of electrodes being provided on the bottom surface, and a plurality of electronic components mounted on the plurality of electrodes and including a plurality of chip components and an image pickup module configured to pick up an image in an opening section direction of the cavity portion. A wall surface among the four wall surfaces that corresponds to a direction in which the plurality of chip components are arrayed is an inclined surface having an inclination with respect to the bottom surface.
Abstract:
A semiconductor device connection structure includes: a semiconductor element having a plate shape and including an external connection electrode on a surface of the semiconductor element; a support member which is stacked on the semiconductor element to be adhered to the semiconductor element and of which adhesion surface has a column shape that is substantially same as that of the semiconductor element, a thickness of the support member in a stacking direction being larger than that of the semiconductor element; and a flexible board configured to be electrically connected to the external connection electrode. The flexible board is arranged on a side surface of the semiconductor element and on a side surface of the support member and is adhered only to the side surface of the support member with an adhesive.
Abstract:
A cable connection structure includes a substrate and a coaxial cable connected to the substrate. The coaxial cable has: a conductor; an inner insulator that coats an outer periphery of the conductor; a shield that coats an outer periphery of the inner insulator; and an outer insulator that coats an outer periphery of the shield. The substrate has: a plate-shaped insulating base material; a conductor connection electrode to which the conductor is connected; and a shield connection electrode to which the shield is connected. A ground is provided on a back surface of the base material opposite to where the conductor connection electrode is formed. The shield connection electrode is an exposed portion of the ground. At a connection part of the substrate to which the coaxial cable is connected, the shield connection electrode, the base material, and the conductor connection electrode are bared in a stepwise fashion.
Abstract:
A cable connection structure includes: a plurality of cables including at least one coaxial cable including a central conductor, an inner insulator, and an outer conductor exposed stepwise at a distal end portion; an aligning member that is in contact with side surfaces of exposed conductive portions of the cables positioned at least at both ends, of the plurality of cables, to align the cables such that axial directions become parallel and outer sheaths of the adjacent cables are in contact with each other; and a board on which an electrode portion that connects the conductive portions of the plurality of cables are arranged. The conductive portions of the plurality of cables are electrically and mechanically connected to the electrode portion of the board via a conductive connecting member and the aligning member.
Abstract:
A cable connection structure for connecting a plurality of cables to an electrode provided on a substrate includes an extended portion that is provided integrally with the plurality of cables, extends from the plurality of cables, and covers at least a connection part between the plurality of cables and the electrode.