Last Updated
：2025/11/26
λ/4 film
Noun
Japanese Meaning
特定の波長の四分の一（1/4）の位相遅延を実現するフィルム。偏光フィルムと組み合わせて使用し、ディスプレイなどの反射率を大幅に低下させるための光学技術の部材です。
（ canonical ）
（ canonical ）
（ plural ）
（ plural ）
Quizzes for review
(technology) Film having a retardation of a quarter of a specified wavelength, used with a polarizer film to lower the reflectance of a display significantly.
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λ/4 film
We applied a λ/4 film to the display to reduce glare and improve contrast.
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We applied a λ/4 film to the display to reduce glare and improve contrast.
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