A high voltage MOS transistor has a thermally-driven-in first doped region and a second doped region that form a double diffused drain structure. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease. Therefore, it is possible to make the aspect ratio of an image of the liquid crystal panel different from the aspect ratio of an image projected on a screen. The processor also supports contiguous concatenation with STS-12c, STS-24c, STS-48c, STS-192c, etc. The set top box of the present invention is backward compatible with conventional set top boxes. The positioning member further includes a second pivotal portion pivotably connected to the lever.