Applications of semiconductor nano-sized particles for photolithography

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United States of America Patent

PATENT NO 9207538
APP PUB NO 20110281221A1
SERIAL NO

13189143

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Abstract

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Semiconductor nano-sized particles possess unique optical properties, which make them ideal candidates for various applications in the UV photolithography. In this patent several such applications, including using semiconductor nano-sized particles or semiconductor nano-sized particle containing materials as highly refractive medium in immersion lithography, as anti-reflection coating in optics, as pellicle in lithography and as sensitizer in UV photoresists are described.

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Patent Owner(s)

Patent OwnerAddress
PIXELLIGENT TECHNOLOGIES LLCBALTIMORE MD 21224

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Zhiyun Silver Spring, US 61 358
Cooper, Gregory D Arlington, US 30 261
Fleet, Erin F Springfield, US 9 74

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