Filter films

TW202632325APending Publication Date: 2026-08-01芥菜種創意股份有限公司
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Patent Information

Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
芥菜種創意股份有限公司
Filing Date
2025-01-23
Publication Date
2026-08-01

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    Figure TWG2TA001069830_001
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    Figure TWG2TA001069830_002
  • Figure TWG2TA001069830_003
    Figure TWG2TA001069830_003
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Abstract

The present disclosure provides an optical filter film. The filter film comprises a light absorption layer formed on a transparent substrate, where the light absorption layer consists of a mixture of multiple dyes, including a first light-absorbing dye and a second light-absorbing dye. The first light-absorbing dye absorbs blue light between 435nm and 440nm. The second light-absorbing dye has an average absorption rate of more than
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