Patent ID: 8045835
Filing Date: 2011-10-25
Classification: B81B,B81C,G02B

Abstract:
1. A method of manufacturing a display, the method comprising: providing an electro-mechanical device, wherein said electro-mechanical device comprises a first sacrificial layer; depositing a second sacrificial layer over said electro-mechanical device, wherein said second sacrificial layer is exposed to a portion of said first sacrificial layer; depositing a thin film backplane over and in contact with said second sacrificial layer, wherein the thin film backplane has an opening; and after depositing the thin film backplane, removing said first and said second sacrificial layers, wherein at least a part of said first sacrificial layer is removed concurrently with at least a part of said second sacrificial layer, wherein removing said second sacrificial layer provides a gap above said electro-mechanical device and below said thin film backplane.