Abstract: A combined light and loudspeaker driver device comprising a housing supporting a loudspeaker driver, a heat removal element, electronic components and a light source. The heat removal element includes a column extending along a central longitudinal axis to a base of the housing, to meet a heat sink formed around the central longitudinal axis to the rear of the housing. The light source provides task lighting and is a heat source. It is mounted on a front end of the column distal from the heat sink at the base of the housing, to optimize conduction of heat away from the light source. The housing is generally cup shaped and has side walls. The interior of the side walls is parallel with the central longitudinal axis of the housing over the majority of the rearward depth thereof resulting in a large void behind the loudspeaker diaphragm, leading to improved sound.

Abstract: An electronic hand-held device, for example a mobile phone (10), includes a first unit (cover 12) and a second unit (keypad unit 14). The device (10) has a first configuration in which the first unit (12) is in a contracted position, and the second unit (14) is in a depressed position and positioned beneath the first unit (12); and a second configuration in which the first unit (12) is in a fully extended position, the second unit (14) is in a fully raised position, and the upper surfaces (12u, 14u) of the first and second units are adjacent to each other. The movement of the second unit (14) depends on the movement of the first unit (12) by moveable guide members (40) mounted along the lateral edges of the device (10). The guide member (40) may include a guide surface (140) shaped to hold the second unit (14) firmly in position in fully raised position.

Abstract: An electronic hand-held device, for example a mobile phone (10), includes a first unit (cover 12) and a second unit (keypad unit 14). The device (10) has a first configuration in which the first unit (12) is in a contracted position, and the second unit (14) is in a depressed position and positioned beneath the first unit (12); and a second configuration in which the first unit (12) is in a fully extended position, the second unit (14) is in a fully raised position, and the upper surfaces (12u, 14u) of the first and second units are adjacent to each other. The movement of the second unit (14) depends on the movement of the first unit (12) by moveable guide members (40) mounted along the lateral edges of the device (10). The guide member (40) may include a guide surface (140) shaped to hold the second unit (14) firmly in position in fully raised position.