Electromagnetic wave shielding film
TW202639334APending Publication Date: 2026-10-01TATSUTA ELECTRICWIRE & CABLE
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Patent Information
- Application Number
- TW114149377
- Authority / Receiving Office
- TW · TW
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2025-03-27
- Filing Date
- 2025-12-16
- Publication Date
- 2026-10-01
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Abstract
This invention provides an electromagnetic wave shielding film, wherein the surface of the protective layer exhibits high whiteness when viewed from the protective layer side. The electromagnetic wave shielding film of this invention is characterized by the sequential deposition of a white protective layer, a silver layer, and an adhesive layer, wherein the white protective layer is adjacent to the silver layer, the white protective layer contains 5 wt% or more of white pigment, and when viewed from the white protective layer side, the surface of the white protective layer has an L* value of 90.0 or higher in the L*a*b* colorimetric system.
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