Abstract: A system and method for decoupling graphics operations from a host processor to improve the efficiency of graphics rendering and free the host processor for other essential tasks. A processing system includes a host processor, a memory, a display list processor (DLP), graphics accelerators and display hardware. The host processor builds display lists generated by graphics applications and stores the display lists in the memory. The display lists include hardware function directives and control directives. The DLP accesses the memory to process the display lists, issuing the hardware function directives to the accelerators to generate display data.

Abstract: In an electronic device with an active region on top of and isolated from an substrate, a first material region is defined on top of and/or adjacent to and electrically isolated from the active region and a second material region is attached to a surface of the first material region to form an interface defining a Peltier cooling junction therebetween. A current source connected in series to the first and the second material regions produces a cooling effect at the Peltier cooling junction.