LG also supplying iPad Retina Displays
iPadInCanada

Reports recently surfaced indicating that Samsung was the sole supplier of the Retina displays used in Apple's new iPad. Those reports suggested that Apple moved to Samsung as a supplier after LG and Sharp failed to deliver displays that met Apple's quality standards.

Today however new reports from Reuters and their anonymous source claim otherwise. 

"LG is also in a panel supply deal with Samsung for the new iPad."

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Update: LG Also New iPad Retina Display Supplier
iPadInCanada
Reuters: LG Is Also Supplying New iPad Retina Display Panels With Samsung