Curved plate and method of forming the same
AssigneeSTMicroelectronics (Crolles 2) SAS
InventorsStéphane MONFRAY, Thomas Skotnicki, Onoriu Puscasu, Christophe Maitre
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Abstract
A method of forming at least one curved plate having first and second layers, the first layer being formed of a first material and the second layer being formed of a second material, the method including forming one or more blocks of a fusible material on a surface of a substrate; baking the one or more blocks to deform their shape; and depositing the first and second materials over the one or more deformed blocks to form the first and second layers.
Claims17
A method of forming at least one curved plate having first and second layers, the first layer being formed of a first material and the second layer being formed of a second material, the method comprising:
- forming one or more blocks of a fusible material on a surface of a substrate;
- baking the one or more blocks to deform their shape;
- and
- depositing the first and second materials over the one or more deformed blocks to form said first and second layers.
A curved plate having first and second superposed layers, the first layer being formed of a first material and the second layer being formed of a second material, wherein the curved plate has a width and/or a length of 50 μm or less.
Dependencies are inferred from the claim text.