A PCB, printed circuit board, structure for forming at least one embedded electronic component. The structure comprises a multi-layer PCB board comprising at least one through-hole via, the via comprising a plurality of electrodes vertically aligned within the via, each electrode comprising a plated ring; and an isolation section separating each of the electrodes.

A sensor device adapted to suit curved surfaces includes a flexible substrate, a plurality of sensing units and a plurality of connecting lines. The flexible substrate includes a plurality of connecting sections, wherein each of the plurality of connecting sections comprises at least one closed hollow region. A plurality of sensing units, disposed on the flexible substrate and arranged in an array; and a plurality of connecting lines, disposed on the flexible substrate. Each of the plurality of connecting lines is connected to two adjacent ones of the plurality of sensing units, and the plurality of connecting sections are respectively overlapped with the plurality of connecting lines.

A lens module includes a circuit board and a photosensitive chip. The first rigid portion includes a first through hole. The lens module further includes a metal board. The metal board includes a metal body and a convex box located on one of the surfaces of the metal body. The circuit board is mounted on a surface of the metal board. The convex box is received in the first through hole. The photosensitive chip is mounted on the convex box. The disclosure also provides an electronic device having the lens module.

A lens module of reduced size includes a base and an adhesive body. The base includes a first base portion and a second base portion located outside the first base portion. The first base portion is made of plastic and the second base portion is made of metal. The base further comprises a slot. The adhesive body is received in the slot and connects the first base portion and the second base portion. The disclosure also provides an electronic device having the lens module.

The present disclosure provides a wireless sensing device. In an embodiment, the wireless sensing device includes (A) a button cell. The button cell has a positive electrode and a negative electrode. The device includes (B) a first printed circuit board (IPCB) located on a top surface of the button cell. The IPCB has a first contact and a second contact electrically connected to respective positive electrode and negative electrode of the button cell. The IPCB includes (i) a processor, and (ii) a wireless communication component (WCC). Each of the (i) processor, and (ii) WCC are electrically connected to the IPCB. The device includes (C) a sensor module. The sensor module includes a second PCB (2PCB) and one or more sensor chips electrically connected to the 2PCB. (D) The device has a length from 10 mm to 30 mm, a thickness from 3 mm to 10 mm and a width from 10 mm to 30 mm.

A circuit board having multiple degrees of freedom, comprises a flat board and a conductive and flexible unit disposed on the flat board. The conductive and flexible unit comprises: an inner support plate, an outer support plate, and at least one flexible connector; a hollow portion is provided on the outer support plate; the inner support plate and the flexible connector are disposed in the hollow portion; the inner and the outer support plates are connected by the flexible connector; the flexible connector comprises an outer connecting portion, an inner connecting portion corresponding to the outer connecting portion, and an extension located between the outer connecting portion and the inner connecting portion. The circuit board has a simple and compact structure; the production efficiency is high; costs are low; a multi-axis flexible anti-shaking effect can be achieved without folding a flexible structure; the resilience performance is good.

Intraluminal ultrasound imaging device, systems and methods (e.g., method of fabricating the device) are provided. In some embodiments, the intraluminal ultrasound imaging device includes a flexible elongate member configured to be positioned within a body lumen of a patient, and an ultrasound scanner assembly disposed at a distal portion of the flexible elongate member and configured to obtain imaging data of the body lumen. The ultrasound scanner assembly includes a flexible substrate, a first under-bump metallization (UBM) layer over the flexible substrate, a first solder feature over the first UBM layer, and a first electronic component electrically connected to the first solder feature.

A driving system for moving several optical elements is provided, including a first module, a second module and a third module. The first, second and third modules respectively have a first, second and third terminal electrically connected an external circuit. The first terminal is on a first side of the first module, the second terminal is on a second side of the second module, and the third terminal is on a third side of the third module. Specifically, the first, second, and third terminals are located on the same side of the driving system.

A display device includes: a display panel; an input sensing panel; a display flexible circuit board to control the display panel having an input sensing driving circuit electrically connected to the input sensing panel, the display flexible circuit board being connected to the display panel; and a first pressure sensor disposed adjacent to and extending along a first edge of the display panel, wherein the first pressure sensor is electrically connected to the input sensing driving circuit of the display flexible circuit board.

A relay abnormality diagnosis system and method capable of diagnosing an abnormality of a relay by directly connecting a diagnosis resistor to a current measurement unit and by using a current input to the current measurement unit from the diagnosis resistor and a current flowing on an electric circuit measured by the current measurement unit, in the relay abnormality diagnosis system that diagnoses the abnormality of the relay using the diagnosis resistor.