ELECTRO-OPTIC FILM, COMPOUND, ELECTRO-OPTIC COMPOSITION, AND ELECTRO-OPTIC ELEMENT
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United States of America
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Feb 13, 2025
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Nov 17, 2022
filing date -
Nov 17, 2022
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Abstract
Provided is an electro-optic film. The electro-optic film contains a compound (A) having a dipole moment of 19 to 31 debye. The electro-optic film has a maximum absorption wavelength (λ max) of 760 to 830 nm. A difference between the maximum absorption wavelength and an absorption wavelength on a longer wavelength side than the maximum absorption wavelength among absorption wavelengths exhibiting absorbance of a half value of maximum absorbance of the electro-optic film is 90 to 120 nm.
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