Process for manufacturing a mask for use in X-ray photolithography using a monolithic support and resulting structure
A process for manufacturing a mask for use in X-ray photolithography begins with a step of providing a glass disk (50) which is coated with a layer of boron nitride (52). The glass disk is about 1/4 of an inch thick and about 4.5 to 6 inches in diameter. A circular portion (50a) of the boron nitride...
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