Alan Grosskurth

S-IPS panels

LCD panels come in several flavours including TN, PVA, MVA, and IPS. IPS panels are generally preferred due to the extremely wide viewing angles they typically allow for. However, these panels are reasonably uncommon. So here is a short list of recent monitors with IPS panels:

20'': Dell 2007WFP (1680x1050, not guaranteed S-IPS—could be S-PVA)
24'': LG L245WP-BN (1920x1200)
30'': Dell 3007WFP (2560x1600)