Significant Customers	9 Months Ended
Sep. 30, 2011
Significant Customers
Significant Customers	18. Significant Customers For the three months ended September 30, 2011, Corning's sales to Sharp Electronics Corporation, a customer of the Display Technologies segment, were greater than 10% of the Company's consolidated net sales. For the three months ended September 30, 2010, Corning's sales to each of the following two customers of the Display Technologies segment were equal to or greater than 10% of the Company's consolidated net sales: AU Optronics Corporation (AUO), and Sharp Electronics Corporation. For the nine months ended September 30, 2011, there were no customers that were equal to or greater than 10% of the Company's consolidated net sales. For the nine months ended September 30, 2010, Corning's sales to each of the following three customers of the Display Technologies segment were equal to or greater than 10% of the Company's consolidated net sales: AUO, Chimei Innolux Corporation, and Sharp Electronics Corporation.

18. Significant Customers

For the three months ended September 30, 2011, Corning's sales to Sharp Electronics Corporation, a customer of the Display Technologies segment, were greater than 10% of the Company's consolidated net sales. For the three months ended September 30, 2010, Corning's sales to each of the following two customers of the Display Technologies segment were equal to or greater than 10% of the Company's consolidated net sales: AU Optronics Corporation (AUO), and Sharp Electronics Corporation.

For the nine months ended September 30, 2011, there were no customers that were equal to or greater than 10% of the Company's consolidated net sales. For the nine months ended September 30, 2010, Corning's sales to each of the following three customers of the Display Technologies segment were equal to or greater than 10% of the Company's consolidated net sales: AUO, Chimei Innolux Corporation, and Sharp Electronics Corporation.