18467450. PROTECTIVE LAYER AND FOLDABLE DEVICE simplified abstract (FUJIFILM Corporation)
Contents
PROTECTIVE LAYER AND FOLDABLE DEVICE
Organization Name
Inventor(s)
Ayako Matsumoto of Kanagawa (JP)
Nobuyuki Akutagawa of Kanagawa (JP)
Yuta Fukushima of Kanagawa (JP)
Tetsu Kitamura of Kanagawa (JP)
PROTECTIVE LAYER AND FOLDABLE DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18467450 titled 'PROTECTIVE LAYER AND FOLDABLE DEVICE
Simplified Explanation
The abstract describes a protective layer for a foldable device with a glass cover window. The layer can be made of a polymerized substance with hydrogen bonding groups and multiple (meth)acryloyl groups, a compound with a metal coordinate bond, or a compound with a host-guest binding.
- The protective layer is designed for use in foldable devices with glass cover windows.
- It can be made of a polymerized substance with hydrogen bonding groups and multiple (meth)acryloyl groups.
- Alternatively, it can be made of a compound with a metal coordinate bond.
- It can also be made of a compound with a host-guest binding.
Potential Applications
- Foldable smartphones and tablets
- Flexible displays
- Wearable devices with foldable screens
Problems Solved
- Protects the glass cover window of foldable devices from scratches and damage
- Enhances the durability and longevity of foldable devices
- Provides a flexible and protective layer for foldable screens
Benefits
- Improved protection for foldable devices
- Increased lifespan of foldable screens
- Enhanced user experience with foldable devices
Original Abstract Submitted
A protective layer to be used in a foldable device having a cover window containing glass, contains: at least one of the following (A), (B), or (C), wherein (A) is a polymerized substance of a polymerizable compound which has one or more hydrogen bonding group and three or more (meth)acryloyl groups in a molecule of the polymerizable compound, in which a hydrogen-bonding proton value is 3.5 mol/kg or more and a (meth)acryloyl value is 4.8 mol/kg or more, (B) is a compound including a metal coordinate bond, and (C) is a compound including a host-guest binding.
