Image distortion prevention filter and method for manufacturing the same
An image distortion prevention filter with an irregularly shaped metal pattern on a transparent substrate effectively blocks light diffraction and interference, ensuring clear images by randomly varying the shape and parameters of curve or jigsaw lines, addressing the issues of conventional filters.
JP2026518420APending Publication Date: 2026-06-08ボルト クリエイション カンパニー リミテッド
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- ボルト クリエイション カンパニー リミテッド
- Filing Date
- 2024-04-25
- Publication Date
- 2026-06-08
AI Technical Summary
Technical Problem
Conventional image distortion prevention filters with regular or irregular metal patterns on transparent substrates suffer from light diffraction and interference, leading to image blurring and reduced resolution, especially when exposed to rainwater or water vapor.
Method used
An image distortion prevention filter with an irregularly shaped metal pattern on a transparent substrate, formed by depositing conductive metal, which blocks light diffraction and interference by randomly varying the shape and parameters of sine or cosine curve lines or jigsaw lines.
Benefits of technology
Prevents image distortion by significantly reducing light diffraction and interference, maintaining image clarity even in adverse weather conditions.
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Smart Images
Figure 2026518420000001_ABST
Abstract
The present invention relates to an image distortion prevention filter and a method for manufacturing the same, wherein an irregularly shaped pattern is formed on a transparent substrate. According to the present invention, by forming an irregularly shaped metal pattern on a transparent substrate, light blurring due to periodic patterns is prevented, blocking light diffraction and interference phenomena, thereby preventing image distortion.
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