iFixIt has posted their teardown of Apple's new iPod Nano 6G with multi-touch.
Notes: The 6th Gen Nano sizes up at 1.48" x 1.68" x 0.35", and weighs 0.74 oz. This LCD features a resolution of 240 x 240 pixels. The Nano has a 220 pixels-per-inch (PPI) screen The 3.7 V lithium-ion battery has a listed capacity of .39 Watt-hours (105 mAh)
iPod Nano 6th Generation Repairability: 5 out of 10 (10 is easiest to repair) ● Good: The ribbon cable connectors make it easy to disconnect the display and headphone jack from the logic board. ● Good: Once the display is removed, the rest of the disassembly is relatively straightforward. ● Bad: Removing the display is very difficult without using a heat gun. ● Bad: The battery is soldered to the logic board, making replacement more cumbersome than necessary.
Take a look at a few pics below or hit the link for the entire gallery.