Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed part, a movable part, and a driving assembly. The fixed part includes a bottom. The movable part is movable relative to the fixed part. The movable part holds an optical element with an optical axis. The driving assembly drives the movable part to move relative to the fixed part. The bottom includes a base and an embedded assembly. The embedded assembly is partially embedded in the base. The embedded assembly includes a magnetic-permeable material.

Abstract: An electronic device including an electronic unit and a redistribution layer is disclosed. The electronic unit has connection pads. The redistribution layer is electrically connected to the electronic unit and includes a first insulating layer, a first metal layer and a second insulating layer. The first insulating layer is disposed on the electronic unit and has first openings disposed corresponding to the connection pads. The first metal layer is disposed on the first insulating layer and electrically connected to the electronic unit through the connection pads. The second insulating layer is disposed on the first metal layer. The first insulating layer includes first filler particles, and the second insulating layer includes second filler particles. The first filler particles have a first maximum particle size, the second filler particles have a second maximum particle size, and the second maximum particle size is greater than the first maximum particle size.

Abstract: A co-packaged structure for optics and electrics includes a substrate, an optical module and an electrical connection layer. The optical module includes a carrier and an optical transceiver unit. The carrier is mounted on the substrate. The optical module is mounted on the carrier. The electrical connection layer is mounted on the substrate, and the carrier is electrically connected with a circuitry on the substrate through the electrical connection layer. A plurality of fiber accommodation through hole are formed on the substrate and correspond to the optical transceiver unit.

Abstract: The invention provides a circuit board structure and a manufacturing method thereof. The circuit board structure includes a line portion, a first insulating layer, and a conductive terminal. The first insulating layer is disposed on the line portion. The conductive terminal is disposed on the first insulating layer and embedded in the first insulating layer to be electrically connected with the line portion. The conductive terminal includes a first portion, a second portion, and a third portion. The first portion protrudes from a surface of the first insulating layer. The second portion is embedded in the first insulating layer and connected to the first portion. The third portion is disposed between the line portion and the second portion. A width of the second portion is greater than a width of the third portion.

Abstract: An optoelectronic semiconductor device is provided. The optoelectronic semiconductor device includes a substrate, a semiconductor stack located on the substrate; a first trench and a second trench provided in the semiconductor stack; a first insulating layer filling in the first trench and covering the semiconductor stack; a first metal layer covering the first insulating layer; a second metal layer covering the first insulating layer; and a second insulating layer located between the first metal layer and the first insulating layer, and between the second metal layer and the first insulating layer. A part of the second trench is uncovered by the first insulating layer and the second insulating layer.

Abstract: A driving method of a nonvolatile memory device including multiple memory planes includes following operations: precharging at least one word line and at least one bit line of a first memory plane; if the at least one word line and the at least one bit line of the first memory plane have been precharged for a first time length or to respective voltage thresholds, precharging at least one word line and at least one bit line of a second memory plane; conducting a first data operation to at least one memory cell of the first memory plane disposed at intersections of the at least one word line and the at least one bit line thereof; conducting a second data operation to at least one memory cell of the second memory plane disposed at intersections of the at least one word line and the at least one bit line thereof.

Abstract: The present invention relates to a system of individually and separately displaying and sharing of video/audio that is used in an vehicle, comprises: a primary video/audio device having a micro processor, a storing device for storing various of digital video/audio information owned by a user for displaying in secondary video/audio devices and a network interface, the primary video/audio device provides at least one service of displaying digital video/audio information; and a plurality of secondary video/audio devices, each of the secondary video/audio devices is provided with a digital video/audio encoding device, a network interface, a display panel or a video/audio output interface and an operation interface, and the operation interface is provided with a display key and a share key; each of the secondary video/audio devices can individually and at-any-time applies a service request to the primary video/audio device and obtains a related service, such as video/audio displaying, or one of the secondary video

Abstract: The present invention relates to a system of individually and separately displaying and sharing of video/audio that is used in an vehicle, comprises: a primary video/audio device having a micro processor, a storing device for storing various of digital video/audio information owned by a user for displaying in secondary video/audio devices and a network interface, the primary video/audio device provides at least one service of displaying digital video/audio information; and a plurality of secondary video/audio devices, each of the secondary video/audio devices is provided with a digital video/audio encoding device, a network interface, a display panel or a video/audio output interface and an operation interface, and the operation interface is provided with a display key and a share key; each of the secondary video/audio devices can individually and at-any-time applies a service request to the primary video/audio device and obtains a related service, such as video/audio displaying, or one of the secondary video