Abstract:
There is provided an electronic component module capable of increasing the degree of integration by mounting electronic components on both surfaces of a substrate. The electronic component module according to an exemplary embodiment of the present disclosure includes a first substrate having one surface on which at least one electronic component is mounted; and a second substrate bonded to one surface of the first substrate and including at least one component accommodating part in which the at least one electronic component is accommodated, wherein the second substrate includes a core layer, and metal wiring layers formed on both surfaces of the core layer and having a plurality of electrode pads.
Abstract:
An element housing package includes a substrate, a frame body, and an input-output terminal. The input-output terminal has a wiring conductor formed in a stacked body consisting of dielectric layers and ground layers which are alternately laminated, to extend through an inside of the stacked body, and a lead terminal connected to the wiring conductor. A non-formation region is provided in the ground layers around the wiring conductor, which passes through the inside of the input-output terminal in a vertical direction of the stacked body. The non-formation region has, in order from an upper side toward a lower side, a first non-formation section, a second non-formation section having an area smaller than that of the first non-formation section, and a third non-formation section having an area larger than that of the second non-formation section.
Abstract:
A structure for fixing a first substrate and a second substrate, which are connected by an inter-substrate connector and fixed and overlapped each other with a space, comprises, a spacer member that is disposed between the first substrate and the second substrate, and maintains a space between the first substrate and the second substrate at a predetermined distance; a pressing portion that presses the second substrate toward the first substrate; and a locking member that is fixed in the first substrate.
Abstract:
Embodiments of a bottom-side stiffening element are disclosed. The stiffening element may be disposed between an integrated circuit package and an underlying circuit board. In some embodiments, the stiffening element is attached to the underlying circuit board. Other embodiments are described and claimed.
Abstract:
A semiconductor device mounting structure includes: a substrate with an opening provided therein; a frame member with a frame body and a protruding portion that protrudes from the frame body, the frame body being formed and accommodated in a groove around the opening; a coreless substrate provided above the substrate and supported by the protruding portion of the frame member; and semiconductor elements provided on the coreless substrate.
Abstract:
An electronic circuit, comprising at least three circuit boards (2.1, 2.2, 2.3) fastened at a frame (1) and electrically connected via contact pins (7) arranged therein, and an electric connection (11), connected to a third of the circuit boards (2.1). The circuit shall show a low structural space and here be cost-effective in its production and assembly. The circuit boards (2.1, 2.2, 2.3) are arranged in levels parallel in reference to each other and are fastened at a predetermined mutual distance at the frame (1), with bases (4, 5, 6) being embodied at the faces of the frame (1), with the ends being parallel to the faces of at least two of the bases (4, 5, 6) in one level, arranged in groups, and with the embodiment of the frame (1) and the circuit boards (2.1, 2.2, 2.3) being adjusted to each other.
Abstract:
A data transaction apparatus includes a housing, a system circuit board comprising a tamper detection circuit disposed in the housing, and a tamper protection device configured to seal the system circuit board within the housing in a detachable manner. The tamper protection device includes a tamper resistant board and a resin layer covering the tamper resistant board, wherein the tamper resistant board includes a flexible substrate and a plurality of fence-like lead wires disposed on the flexible substrate. In one embodiment of the present disclosure, the tamper detection circuit is triggered to generate a secure response when a tamper event is detected.
Abstract:
An electronic module includes a first circuit board having a first surface, a second circuit board having a second surface, first electronic components on the first surface, second electronic components on the second surface, a first conductive fence, and a second conductive fence. The first conductive fence encloses the first electronic components and has a first opening exposing the first electronic components. The second conductive fence encloses the second electronic components and has a second opening exposing the second electronic components. The first opening of the first conductive fence joints the second opening of the second conductive fence, such that the first electronic components and the second electronic components are surrounded by the first circuit board, the second circuit board, the first conductive fence, and the second conductive fence. At least one of the first electronic components is higher than the first conductive fence.
Abstract:
A mobile terminal is provided. The mobile terminal comprises at least one element, a connector selectively connected to another device to provide a data exchange path between the at least one element and the other device, and a thermal conduction frame having one side coming into contact with the at least one element and the other side coming into contact with the connector to transfer heat generated from the at least one element to the connector. The connector is connected to the element included in the mobile terminal and the other device through the thermal conduction frame to effectively transfer heat generated from the element to the other device through the connector.
Abstract:
A modular package may be utilized to mount an RF system-on-chip in one of plural configurations, such that the same modular package may be utilized to enable plural device formats, while reducing the amount of RF testing needed to change device formats. In one configuration, a surface mount device is mounted onto a first surface of a board, and the board is directly surface mounted onto a base board. Here, the base board includes a hole for accommodating the surface mount device, providing a thin device format. In a second configuration, a spacer is mounted onto the first surface of the board, such that a gap is provided between the board and the base board for accommodating the surface mount device, providing a relatively thicker device, but providing additional surface area where the hole otherwise would be, reducing the device size.