Abstract: An optical anti-shake driving structure includes a base, a sliding platform, a driving device and a limiting device. At least two guide rods are set on the base, the guide rod is set on the same plane as the base. The sliding platform suspended on the guide rods and having a lens set within a hole on the sliding platform, the lens aligned with a light transmissive hole of the base. The driving device set on the base to drive the sliding platform, the limiting device set on the base to limit the displacement range of the sliding platform. The components of the driving structure are simplified, of a greatly reduced thickness, are easy to assembly, as well as lowering cumulative tolerances.

Abstract: An optical anti-shake driving structure includes a base, a sliding platform, a driving device and a limiting device. At least two guide rods are set on the base, the guide rod is set on the same plane as the base. The sliding platform suspended on the guide rods and having a lens set within a hole on the sliding platform, the lens aligned with a light transmissive hole of the base. The driving device set on the base to drive the sliding platform, the limiting device set on the base to limit the displacement range of the sliding platform. The components of the driving structure are simplified, of a greatly reduced thickness, are easy to assembly, as well as lowering cumulative tolerances.

Abstract: A flash assembly includes a circuit board unit, a flash unit, and a housing. The circuit board unit includes a circuit board and two connecting members electrically disposed on the circuit board. Each connecting member defines a gap. The flash unit includes a reflector and a flash tube received in the reflector and electrically connected to the reflector. The flash tube includes two power electrodes received in the corresponding gaps and electrically connected to the circuit board by the connecting members. The flash unit and the circuit board unit are received in the housing.

Abstract: A flash unit for an image capturing device includes a main body and a flash tube. The main body has a light emitting surface, a light reflecting surface, and two opposite end surfaces. The light reflecting surface is formed with a light-reflective film. The main body is made of transparent material and defines a through hole running through the two end surfaces. The flash tube is received in the through hole.

Abstract: A flash assembly includes a circuit board unit, a flash unit, and a housing. The circuit board unit includes a circuit board and two connecting members electrically disposed on the circuit board. Each connecting member defines a gap. The flash unit includes a reflector and a flash tube received in the reflector and electrically connected to the reflector. The flash tube includes two power electrodes received in the corresponding gaps and electrically connected to the circuit board by the connecting members. The flash unit and the circuit board unit are received in the housing.

Abstract: A flash unit for an image capturing device includes a main body and a flash tube. The main body has a light emitting surface, a light reflecting surface, and two opposite end surfaces. The light reflecting surface is formed with a light-reflective film. The main body is made of transparent material and defines a through hole running through the two end surfaces. The flash tube is received in the through hole.

Abstract: A flash unit for an image capturing device includes a noble gas-filled flash tube and two electrical terminals. The outer surface of the flash tube includes a light-transmissive portion and a light-reflective portion. The two electrical terminals protrude outwards from the two opposite ends of the flash tube respectively for allowing application of a high voltage pulse to the noble gas for creating a flash of light.