Abstract:
An LED based illumination device includes a plurality of LEDs (162) that emit light through an output port of a housing (103). The LED based illumination device includes a heat sink (101) that is in thermal contact with the plurality of LEDs (162). A peripheral electrical circuit board (130) is configured to be contained within the housing (103), e.g., surrounding at least a portion of the heat sink (101). The peripheral electrical circuit board (130) may include a radio frequency (RF) transceiver configured to communicate data between the LED based illumination device and another electronic device. A primary electrical circuit board (120) may be electrically coupled to the peripheral electrical circuit board (130) and electrically coupled to the plurality of LEDs (162).
Abstract:
A method of manufacturing a circuit board (600)or a circuit board intermedi- ate product(400), wherein the method comprises providing a carrier structure (100), applying a layer of flowable low-viscosity adhesive(300) on the carrier structure (100) over a surface area (302) of the carrier structure (100) which is larger than a mounting area (404) in which an electronic component (402) is to be mounted on the carrier structure (100), and pressing the electronic component (402) into a subsection of the layer of adhesive(300) in the mounting area (404) so that at least part of the electronic component (402) is immersed within the adhesive(300).
Abstract:
An electronic device including a printed circuit board (PCB) including a thermal conduction plane and at least one heat generating component mounted on the PCB and connected to the thermal conduction plane. A frame is connected to the PCB so as to define a first thermally conductive path between at least a portion of the frame and the at least one heat generating component. The electronic device further includes at least one thermally conductive layer between the frame and the at least one heat generating component so as to define a second thermally conductive path between at least a portion of the frame and the at least one heat generating component.
Abstract:
Memory systems and methods for creating the same are disclosed. The memory systems can include pairs of IC packages mounted on either side of a system substrate. Contacts formed on the IC packages can be communicatively coupled with contacts of a paired IC package using vias that extend through the system substrate. The IC packages can further communicate with a controller mounted on one side of the system substrate using the vias as well as conductive traces formed in the system substrate.
Abstract:
A main wire 111 has inner layer wiring patterns 161 to 165 which are wired on an inner layers 114 and 115 connected by via conductors 166 to 169 in series. In addition, a main wire 112 has inner layer wiring patterns 181 to 185 which are wired on the inner layers 114 and 115 connected by via conductors 186 to 189. The inner layer wiring patterns 161 to 165 and the inner layer wiring patterns 181 to 185 are wired so as to change the layer to the inner layer on the opposite side to each other. Branch wires 121 1 to 121 4 and 122 1 to 122 4 are branched from the via conductors 166 to 169 and 186 to 189, respectively. Thereby, the present invention provides an inexpensive printed wiring board which can reduce ringing without upsizing the printed wiring board.
Abstract:
Embodiments of apparatus, methods, systems, devices, and connectors are described herein for a connector having a longitudinal body configured to mount the connector to a PCB. In various embodiments, a first and a second socket may be respectively disposed at a first side and a second side of the longitudinal body. In various embodiments, the first and second sockets may removably receive a first memory module from a first direction and a second memory module from a second direction opposite to the first direction. In various embodiments, the second side may be opposite to the first side. In various embodiments, on insertion into the first and second sockets, the first and second memory modules may be coplanar and/or equidistant from the PCB along a third direction orthogonal to the first and second directions.
Abstract:
Es wird ein Steuergerät (100) angegeben. Das Steuergerät (100) weist ein Substrat (101) mit einer elektrisch leitfähigen Struktur (102), eine integrierten Schaltungsvorrichtung (104), die an dem Substrat (101) elektrisch leitfähig montiert ist, und eine Opferstruktur (108, 108') an dem Substrat(101) auf. Die Opferstruktur (108, 108') ist eingerichtet, irreversibel zerstört zu werden, wenn die integrierte Schaltungsvorrichtung (104) von dem Substrat (101) demontiert wird. Die elektrisch leitfähige Struktur (102) weist mindestens eine auf dem Substrat aufgebrachte Leiterbahn auf. Die Opferstruktur (108) ist von einem Abschnitt der Leiterbahn gebildet. Es ist eine die integrierte Schaltungsvorrichtung (104), das Substrat (101) und den Abschnitt der Leiterbahn verbindende, elektrisch isolierende Verbindungsschicht (110) ausgebildet, mittels welcher die Opferstruktur (108, 108') bei Demontage der integrierten Schaltungsvorrichtung (104) zerstörbar ist. Ferner werden ein Fahrzeug mit einem Steuergerät sowie ein Verfahren zum Erkennen eines Manipulierens eines Steuergeräts beschrieben.
Abstract:
According to exemplary embodiments, a controlled-depth slot extending into a circuit board is provided. The controlled depth slot may be milled, and may comprise ½ radial plated through-holes to generate a solderable "D" interconnect feature. The slot may include interconnect features on one to five sides. According to another exemplary embodiment, a circuit board having a depth-controlled interconnect slot is provided in conjunction with one or more solderable technology modules. The one or more solderable technology modules may include memory devices, power devices such as Point of Load Supplies (POLS), security devices and anti-tamper devices, capacitance devices, and other types of chips such as Field Programmable Gate Arrays (FPGAs). The solderable technology modules may be soldered into the slot to secure the modules in the slot and connect the modules to interconnects on the circuit board.
Abstract:
A microelectronic assembly (200) can include a microelectronic package (100, 101A) connected with a circuit panel (154). The package (100A) has a substrate (102), a microelectronic element (101) having a front face (105) facing away from the substrate, and conductive structure (112) extending above the front face connecting the microelectronic element and substrate. First terminals (104) exposed at a surface (110) of the substrate may be in first and second sets (114, 125) on respective sides of a theoretical axis (132), each set configured to carry address information usable to determine an addressable memory location of a memory storage array. Signal assignments of the first terminals in the first set can be a mirror image of the signal assignments of the first terminals in the second set.