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OPTICAL ELEMENT COMPRISING MIX OF NIR DYES FOR BROADER NIR CUT AND BETTER AESTHETIC
OPTICAL ELEMENT COMPRISING MIX OF NIR DYES FOR BROADER NIR CUT AND BETTER AESTHETIC
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机译:混合了近红外染料的光学元件,用于更美的切割效果
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摘要
Disclosed are optical elements that contains two or more near infrared absorbers and methods of producing the same. Two near infrared absorbers with different near infrared wavelengths absorption ranges and residual colors are mixed with a precursor of an optical substrate. The resulting mixture is subsequently processed to produce optical elements that have a broad near infrared wavelength absorption range and a neutral residual color.
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