Abstract: A planar photoluminescent lamp. In one embodiment, the planar photoluminescent lamp includes a plurality of barrier walls defining a plurality of channels, wherein each channel is with an axis and formed with a resistive portion characterized by a width, Ar, and a first capacitive portion and a second capacitive portion both characterized by a width, Ac, such that Ac>Ar. The planar photoluminescent lamp also includes a first electrode and a second electrode. The first electrode and the second electrode are substantially perpendicular to the axis of a channel and extend over the first capacitive portions and the second capacitive portions of the plurality of channels, respectively.

Abstract: A liquid cooling device includes a casing (10) having a container (14) for accommodating liquid therein, and a liquid inlet port (18) in communication with the container (14). A funnel-shaped channel is defined in the liquid inlet port (18), and radiuses of the funnel-shaped channel are descended along a liquid flow direction.

Abstract: A bezel mounting assembly includes a bezel (10), a front panel (30), and a latch (50). The bezel includes a pair of first catches (111) extending therefrom. The front panel includes a pair of first slots (35). The latch includes a pair of second slots (55) and a pair of tabs (551) extending from an edge of the second slots. A resilient member (70) attaches the latch to the front panel. When the bezel is attached to the front panel, the first catches are extended through the first and the second slots to engage with the second tabs. Simultaneity, the latch is moved with the catches abutting and applying a pushing force on the second tabs. The catches ride over and engage with the second tabs. Thus the bezel is secured to the front panel.