TWI796360B

An optical filter includes: an absorption layer including a first near-infrared absorbing dye (D1), a second near-infrared absorbing dye (D2), and a transparent resin; and a reflection layer including a dielectric multilayer film. The dye (D1) and the dye (D2) are squarylium compounds satisfying fol...

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Bibliographische Detailangaben
Hauptverfasser: SHIONO, KAZUHIKO, HOTAKA, HIROKI, HIGASHITAMORI, SAYURI, NISHIMOTO, NANAKO, MATSUURA, KEIGO, OKADA, SATOSHI
Format: Patent
Sprache:chi
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