A conductive structure comprising: a plurality of conductive devices; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.

A conductive structure comprising: a plurality of conductive devices; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.

To aim at a prevention of an occurrence of failure in and an extension of the life span of an incandescent light bulb by reducing the impact of an external force, which is applied to an outer lead wire positioned outside a bulb, on the connections between the lead wire and another element when manufacturing the incandescent light bulb, especially in a socket mounting process. In an incandescent light bulb wherein a filament assembly having filaments and lead wires which support the filaments is sealed in a bulb, a shape which, being easy to bend, enables a reduction in the impact of an applied external force on another element is imparted to a region of a predetermined length which includes the boundary of the lead wires between inside and outside the bulb. For example, a region in which the cross-sectional shape of the lead wires is changed by crushing is provided.

To aim at a prevention of an occurrence of failure in and an extension of the life span of an incandescent light bulb by reducing the impact of an external force, which is applied to an outer lead wire positioned outside a bulb, on the connections between the lead wire and another element when manufacturing the incandescent light bulb, especially in a socket mounting process. In an incandescent light bulb wherein a filament assembly having filaments and lead wires which support the filaments is sealed in a bulb, a shape which, being easy to bend, enables a reduction in the impact of an applied external force on another element is imparted to a region of a predetermined length which includes the boundary of the lead wires between inside and outside the bulb. For example, a region in which the cross-sectional shape of the lead wires is changed by crushing is provided.

A threadless magnetic lightbulb and socket system includes a lightbulb base having a neck with a threadless exterior surface and a socket having a receptacle with a threadless interior surface configured to receive the neck. A first magnet is positioned at a tip of the lightbulb base and a second magnet is positioned in the receptacle of the socket such that the first magnet and the second magnet are configured to attract each other to magnetically retain the lightbulb within the socket. A threadless magnetic lightbulb includes a lightbulb base having a neck with a threadless exterior surface and a magnet positioned at a tip of the lightbulb base. A threadless magnetic socket includes a socket having a receptacle with a threadless interior surface configured to receive a lightbulb base and a magnet positioned in the receptacle of the socket.

A microelectromechanical light emitter component comprises an emitter layer structure of the microelectromechanical light emitter component and an inductive structure of the microelectromechanical light emitter component. The inductive structure of the microelectromechanical light emitter component is configured to generate current in the emitter layer structure by electromagnetic induction, such that the emitter layer structure emits light. The emitter layer structure is electrically insulated from the inductive structure.

A conductive structure comprising: a plurality of conductive devices ; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.

A conductive structure comprising: a plurality of conductive devices ; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.

A plurality of first and second capacitor parts and second capacitor parts are formed on opposed main surfaces of a foil shaped conductive substrate to sandwich the conductive substrate. The first and second capacitor parts are respectively coated with insulative protection layers. Terminal electrodes are respectively formed on main surfaces of the protection layers. The terminal electrodes and conductive parts of the first and second capacitor parts are respectively electrically connected via first via conductors and the terminal electrodes and the conductive substrate 1 are electrically connected to second via conductors.

A light-emitting device includes: a substrate having a groove extending in a first direction and a first surface and a second surface respectively arranged to sandwich the groove in a second direction; a first electrode provided on the first surface; a second electrode provided on the second surface; a graphite thin film provided on the first electrode and the second electrode and extending from the first electrode to the second electrode along the second direction in such a way as to be astride the groove; a third electrode provided on the graphite thin film in such a way as to be opposite the first electrode via the graphite thin film; and a fourth electrode provided on the graphite thin film in such a way as to be opposite the second electrode via the graphite thin film.