Abstract:
Magnetically actuated micro-electro-mechanical capacitor switches in laminate are disclosed. According to one embodiment, an apparatus comprises a first layer comprising a coil and magnetic element, the magnetic element made from one of nickel and iron; a second layer comprising a flexible member, wherein a permanent magnet is attached to the flexible member; a conductive plate having an insulating dielectric coating, the conductive plate attached to one of the flexible member or a magnet; and a third layer comprising a transmission line and magnetic material, wherein the transmission line comprises one or more of a signal conductor and one or more ground conductors in near proximity
Abstract:
Magnetically actuated micro-electro-mechanical capacitor switches in laminate are disclosed. According to one embodiment, an apparatus comprises a first layer comprising a coil and magnetic element, the magnetic element made from one of nickel and iron; a second layer comprising a flexible member, wherein a permanent magnet is attached to the flexible member; a conductive plate having an insulating dielectric coating, the conductive plate attached to one of the flexible member or a magnet; and a third layer comprising a transmission line and magnetic material, wherein the transmission line comprises one or more of a signal conductor and one or more ground conductors in near proximity
Abstract:
The invention provides an LED chip having an integrated electrostatic switch for electromechanical control of the LED. A suspended beam switch floats above a conductive control electrode, and by a charging of the electrode may be attracted downward to make connection between an LED structure and an external electrode. Components are mounted on a common substrate so that a fully integrated LED with MEMS switch is formed. Methods for producing the LED chip are further provided, in which production of the switching mechanism is fully integrated with the production of the LED structure.
Abstract:
The invention relates to a device comprising a base substrate(700) with a micro component (702) attached thereto. Suitably it is provided with routing elements (704) for conducting signals to and from said component (702). It also comprises spacer members (706) which also can act as conducting structures for routing signals vertically. There is a capping structure (708) of a glass material, provided above the base substrate (700), bonded via said spacer members (706), preferably by eutectic bonding, wherein the capping structure (708) comprises vias (710) comprising metal for providing electrical connection through said capping structure. The vias can be made by a stamping/pressing method entailing pressing needles under heating to soften the glass and applying pressure, to a predetermined depth in the glass. However, other methods are possible, e-g- drilling, etching, blasting.
Abstract:
Dispositif électronique comportant au moins un composant électronique monté sur un support et entouré d'une enveloppe déformable contenant un liquide thermiquement conducteur et électriquement isolant, le dispositif comportant une plaque de dissipation thermique qui est sensiblement parallèle au support et espacée de celui-ci, et des moyens d'échange thermique par conduction entre l'enveloppe et la plaque, le liquide thermiquement conducteur et électriquement isolant étant choisi et l'enveloppe étant agencée pour qu'une dilatation thermique de l'huile entraîne un effort d'application de l'enveloppe contre les moyens d'échange thermique par conduction.
Abstract:
A junctionless Nano-Electro-Mechanical (NEM) resonator, comprising a highly doped conductive channel (4) connecting a drain (9) and a source (10) electrode and movably fixed by at least two ends (11, 11') acting as said source and drain electrodes, respectively; at least one fixed gate electrode (3, 3') arranged to control a depletion charge (5) in the highly doped conductive channel (4) thereby modulating dimensions of a cross-section of the highly doped conductive channel (4). A dimension of the cross-section in the direction of an electrical field that is oriented from the fixed gate electrode (3, 3') to the highly doped conductive channel (4), is designed in such a way that it can be reduced under the effect of the depletion charge such that a full depletion in the highly doped conductive channel (4) is achievable with the control of the fixed gate electrode.