Amuse releases a 5" DSLR LCD with Focus Assist features that highlight objects in a Silver outline. [Thanks Johnny] It's a bare bones slim video monitor with only one HDMI input and can be powered by a single Canon, Panasonic, or Sony battery.
Choose aspect display ratio: switch between 4:3 and 16:9, with Underscan and Peaking features. Display Resolution: 800 x 480 (native 5D res) with a contrast Ratio: 600:1. The Amuse DSLR LCD monitor is about $50 dollars more than what you would find the larger Lilliput 5" HDMi LCD for, but the slim down size and weight might appeal better to some. There's some additional information following the link (click here).
Amuse 5" HDMI LCD with Focus Assist Peaking