An oil-resistant and hydrophobic capacitive touch intelligent screen all-in-one machine
By setting an AF material protective layer on the surface of the liquid crystal touch assembly, the problem of abnormal touch in water and oil stains is solved, achieving hydrophobic, oil-resistant and fingerprint-resistant effects, and improving the performance of the touch screen.
CN224341867UActive Publication Date: 2026-06-09HANGZHOU MAILI INTELLIGENT TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU MAILI INTELLIGENT TECH CO LTD
- Filing Date
- 2025-03-12
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
Existing capacitive touch screen all-in-one machines are prone to touch abnormality reporting and decreased sensitivity in the presence of water and oil, and the existing protective measures are complex to manufacture.
Method used
A protective layer made of AF material is applied to the surface of the LCD touch assembly. AF material has extremely low surface tension and is hydrophobic, oil-resistant and fingerprint-resistant. The thickness of the protective layer is 12~20nm.
Benefits of technology
It effectively prevents water droplets from sliding off and oil from adhering, reduces false alarms, maintains touch sensitivity and cleanliness, and simplifies the protection process.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224341867U_ABST
Abstract
The utility model discloses an anti -oil dirt and hydrophobic capacitor touch wisdom screen integrated machine, including the casing and setting on the liquid crystal touch assembly of casing, the surface of liquid crystal touch assembly far away from the casing one side is provided with the protection layer made of AF material. The protection layer made of AF material has the effect of hydrophobic, and the water drop can automatically slide, and the abnormal report point is not normal, and simultaneously still can make the oil dirt not easily adhere to the liquid crystal touch assembly surface, and can easily erase the oil dirt on the surface of liquid crystal touch assembly, prevent the emergence of false alarm point and touch sensitivity decline condition, in addition, the protection layer still has the effect of anti -fingerprint, and the liquid crystal touch assembly surface is easy to keep clean, thereby guaranteeing the definition of liquid crystal touch assembly.
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