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And UV transparency alkanes, how to use the UV applications and deep vacuum applications this
And UV transparency alkanes, how to use the UV applications and deep vacuum applications this
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机译:和紫外线透明性烷烃,如何在紫外线应用和深真空应用中使用
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摘要
The present invention is drawn to the use of alkanes that are highly transparent to UV wavelengths ranging from about 170 nm to 260 nm in optical couplants, optical cements, optical elements, optical inspection media for semiconductor wafers and devices, and immersion photolithography, particularly at 193 and 248 nm exposure wavelength.
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