Abstract:
The present invention provides a mounting assembly for one or more light-emitting elements, wherein the mounting assembly is configured such that the one or more light-emitting elements are inferiorly connected to a carrier. The carrier comprises one or more light transmission regions, wherein each of the one or more light-emitting elements is aligned with a light transmission region enabling light to pass through the carrier. The inferior mounting of the light-emitting elements can provide ease of thermal access to a cooling interface associated with the one or more light-emitting elements by a thermal management system.
Abstract:
A cook top control pad includes: a capacitive keypad (4-1), set in contact with a cook top (1) and electrically connected to a control unit (C), so that the latter detects positioning of at least one finger of a user in selected areas of the upper surface of the same cook top (1); and a through hole (4-2), aimed at being associated to a display (4-3), electrically connected to the control unit (C); and means (4-4) of electric connection of the display (4-3) to tracks made on a control pad (4) near the edges of the through hole (4-2), for the electric connection of the display (4-3) with the control unit (C). Said electric connection means (4-4) can also mechanically fasten the display (4-3) to the control pad (4), and can be provided on the upper side, lateral portion as well as lower side of the display base (4-3-1).
Abstract:
The present invention provides a mounting assembly for one or more light-emitting elements, wherein the mounting assembly is configured such that the one or more light-emitting elements are inferiorly connected to a carrier. The carrier comprises one or more light transmission regions, wherein each of the one or more light-emitting elements is aligned with a light transmission region enabling light to pass through the carrier. The inferior mounting of the light-emitting elements can provide ease of thermal access to a cooling interface associated with the one or more light-emitting elements by a thermal management system.
Abstract:
The invention relates to a multichip circuit module comprising a main board (9), at least one carrier substrate (1) mounted on said main board (9) and electrically contacting said main board and at least one semiconductor chip (5) arranged on the carrier substrate (1) that is electrically contacted with the carrier substrate (1). The carrier substrate (1) has at least one cavity (4) on an assembly surface (3) for receiving at least one semiconductor chip (5), wherein the cavity (4) has connecting contacts (6) for associated bumps (7) of the semiconductor chip (5), the at least one semiconductor chip (5) is mounted with the bumps (7) in the connecting contacts (6) using the flip-chip-technique, the assembly surface (3) of the carrier substrate (1) is placed on a contact surface (10) of the main board (9) and a filling material(11) is provided between the contact surface (10) of the main board (9) and the assembly surface (3) of the carrier substrate (1).
Abstract:
A surface mounted electric part not requiring any additional facility investment on soldering and free from coming off a substrate even when the substrate is turned over and subjected to reflow. In a state that an electrical part is placed under a circuit board (100), the sum B of the periphery length of a second soldering portion (P2) is so set that the relationship between a downward rotation moment (M1) around a first soldering portion (P1) produced by the gravity and an upward rotation movement (M2) acting on a second soldering portion (P2) produced by the surface tension of solder melted during soldering using the overall heating method is M1 ≤ M2, and the sum A of the periphery length of the first soldering portion (P1) is so set that the relationship between a downward rotation movement (M3) around the second soldering portion (P2) produced by the gravity and an upward rotation movement (M4) acting on the first soldering portion (P1) produced by the surface tension is M3 ≤ M4.
Abstract:
There is disclosed a method of forming a conductive metal region on a substrate, comprising depositing on the substrate a solution of a metal ion, and depositing on the substrate a solution of a reducing agent, such that the metal ion and the reducing agent react together in a reaction solution to form a conductive metal region on the substrate.
Abstract:
The invention concerns a chip card comprising a base body consisting of electrically insulating layers, the card bearing on one of its layers an open-loop antenna (6) having two ends, said body being provided with a cavity housing a micromodule (1) designed to be connected to said open-loop antenna by two terminals (31, 32), said micromodule comprising an electrically insulating support (2) bearing, on one first surface, a semiconductor component (3) and, on a second surface, several electric contact pads. The invention is characterised in that two contact pads (22, 23) are arranged in a strip passing through a central region of the support, said terminals being connected to said two contact pads respectively through said support, the two contact pads being connected to the antenna two ends respectively.
Abstract:
In a hybrid module (10) which is mounted on a mother circuit board with a first surface (18) of a substrate (11) opposed to said mother circuit board, a cavity (19) is formed on said first surface (18), and a heat-generating circuit component (13) is facedown-bonded in said cavity (19). Heat generated in the circuit component (13) is radiated to the mother circuit board through a heat radiation plate (14).
Abstract:
A hybrid module comprising a circuit board (11), a heat generate circuit component (14) mounted on the circuit board (11) and a mother board (19) on which the circuit board (11) is mounted, wherein the circuit component (14) is mounted on the circuit board (11) opposing the mother board (19), and the surface of the circuit component (14) is fixed to a thermal conductive member (21) having a shape like a film and formed on the mother (19). With such an arrangement, heat generated in the circuit component (14) is transmitted to the mother board (19) via the thermal conductive member (21).