Abstract:
A substrate reinforcing structure for preventing and suppressing deformation or the like of a substrate with a fixed electric component socket.A first reinforcing plate in, for example, a frame shape is attached to a back surface of a wiring board. Further, a second reinforcing plate in, for example, a flat shape is provided on a back side of the first reinforcing plate. In a preferred embodiment of the present invention, a first insulating sheet is further provided between the wiring board and the first reinforcing plate, and a spacer is provided on the second reinforcing plate and abutted to a part of the wiring board where contact pins do not protrude. A second insulating sheet is further provided on the second reinforcing plate.
Abstract:
High-speed pluggable rigid-end flex circuit. A circuit includes a flexible section, rigid section, connector disposed on the rigid section, and electrically conductive signal transmission line electrically coupled to the connector. The flexible section includes a first portion of a flexible insulating layer. The rigid section includes a second portion of the flexible insulating layer and a rigid insulating layer disposed on the second portion of the flexible insulating layer. The connector is configured to form a pluggable conductive connection. The electrically conductive signal transmission line includes a first signal trace having a root mean square surface roughness below 20 micrometers and a filled signal via configured to pass through at least a portion of the rigid insulating layer. The flexible and rigid insulating layers have a dissipation factor equal to or below a ratio of 0.004 and a dielectric constant equal to or below a ratio of 3.7.
Abstract:
There are provided a piezoelectric actuator having reduced noise caused by the vibration of a piezoelectric element is reduced, a piezoelectric vibration apparatus and a portable terminal. A piezoelectric actuator includes a piezoelectric element which includes a stacked body in which internal electrodes and piezoelectric layers are laminated, and a surface electrode disposed on one main surface of the stacked body so as to be electrically connected to the internal electrodes; and a flexible substrate electrically joined to the surface electrode; and a reinforcing plate fixedly attached to a region of the flexible substrate where the flexible substrate overlaps with the piezoelectric element, the reinforcing plate being provided with a bend portion.
Abstract:
A component built-in module of the present invention includes: a substrate which includes a top surface and a bottom surface; a plurality of electronic components which are mounted on the top surface of the substrate; a resin which seals the top surface of the substrate; and a reinforcing plate which is bonded to the bottom surface of the substrate. The reinforcing plate and the resin are bonded to each other.
Abstract:
A foldable display apparatus including a display panel configured to include a display area including a first display area, a second display area, and a bending area, a first panel supporting member configured to support a first area of the display panel corresponding to the first display area, a second panel supporting member configured to support a second area of the display panel corresponding to the second display area, and a folding part connected between the first and second panel supporting members to overlap the bending area and configured to guide the display panel for the display panel to be folded or unfolded to a plane state with respect to the bending area. The folding part adjusts a distance between the first and second panel supporting members for the display panel to be folded or unfolded.
Abstract:
A device for supplying electrical energy to a load. A supporting element made of electrically insulating material is provided, which has at least one electrical strip conductor formed from an electrically conductive layer. At least one electrically conductive contact face per strip conductor is provided on the source side, via which the strip conductor is contactable with the voltage source. A flat plug that includes the load-side ends of the strip conductors is provided on the supporting element and effects the electrical connection to the load. A system for electrification of an electrical load on a furniture item is provided. At least one device, a support and at least one vertical profile are provided. The device is mounted on the support and the strip conductors of the support are electrified by inserting the support into the profile. For that purpose, the profile has at least one vertically arranged conductor rail.
Abstract:
A flexible printed circuit connector structure and assembly method. A panel with a back side that is parallel to a first plane and a flexible printed circuit backer that has a base and a backing structure. The base is attached to the back side of the panel. The backing structure depends from the base and extends along a second plane that forms an angle with the first plane. A first flexible circuit side of the flexible printed circuit is attached to a first side and an opposite second side of the backing structure. The flexible printed circuit has exposed conductors on a second flexible circuit side that is opposite the first flexible circuit side.
Abstract:
The present invention consists of an implantable device with at least one package that houses electronics that sends and receives data or signals, and optionally power, from an external system through at least one coil attached to at least one package and processes the data, including recordings of neural activity, and delivers electrical pulses to neural tissue through at least one array of multiple electrodes that are attached to the at least one package. The device is adapted to electrocorticographic (ECoG) and local field potential (LFP) signals. A brain stimulator, preferably a deep brain stimulator, stimulates the brain in response to neural recordings in a closed feedback loop. The device is advantageous in providing neuromodulation therapies for neurological disorders such as chronic pain, post traumatic stress disorder (PTSD), major depression, or similar disorders. The invention and components thereof are intended to be installed in the head, or on or in the cranium or on the dura, or on or in the brain.
Abstract:
A component built-in module of the present invention includes: a flexible substrate that includes a first surface and a second surface on an opposite side of the first surface, the first surface including a concave part recessed in a direction from the first surface toward the second surface; a plurality of electronic components that are mounted on the first surface, mounting heights of the electronic components from the first surface to respective upper surfaces of the electronic components differing from each other; and a resin that seals the first surface. Among the plurality of electronic components, at least an electronic component having a highest mounting height is mounted in the concave part.
Abstract:
Provided are a light emitting apparatus and a light unit having the same. The light emitting apparatus includes a light emitting device includes a light emitting element and a plurality of external leads, and a plurality of electrode pads under the light emitting device.