20240012277. ANTI-GLARE FILM AND IMAGE DISPLAY DEVICE simplified abstract (DAI NIPPON PRINTING CO., LTD.)
Contents
ANTI-GLARE FILM AND IMAGE DISPLAY DEVICE
Organization Name
Inventor(s)
Mitsuhiro Kuzuhara of Tsukuba-shi (JP)
Yukimitsu Iwata of Okayama-shi (JP)
Jun Tsujimoto of Bizen-shi (JP)
Shigeki Murakami of Okayama-shi (JP)
ANTI-GLARE FILM AND IMAGE DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240012277 titled 'ANTI-GLARE FILM AND IMAGE DISPLAY DEVICE
Simplified Explanation
The abstract describes an anti-glare film with an uneven surface, where the amplitude spectrum of the surface is defined by certain spatial frequencies. The sum of amplitudes at specific frequencies (0.005 μm, 0.010 μm, and 0.015 μm) is denoted as am1, while the amplitude at a frequency of 0.300 μm is denoted as am2. The conditions state that am1 should be between 0.070 μm and 0.400 μm, am2 should be at least 0.0050 μm, and am2 should be less than am1.
- The anti-glare film has an uneven surface with specific amplitude requirements at different spatial frequencies.
- The film aims to reduce glare and improve visibility by manipulating the surface properties.
- The film may be applied to various surfaces, such as screens, windows, or lenses.
Potential applications of this technology:
- Display screens: The anti-glare film can be used on electronic devices like smartphones, tablets, and televisions to enhance visibility and reduce glare.
- Automotive industry: The film can be applied to car windshields and windows to improve visibility for drivers and reduce glare from sunlight or headlights.
- Eyewear: The film can be used on glasses or sunglasses to reduce glare and enhance visual clarity in bright environments.
Problems solved by this technology:
- Glare reduction: The anti-glare film addresses the issue of excessive glare on various surfaces, improving visibility and reducing eye strain.
- Enhanced visual clarity: By manipulating the surface properties, the film helps to minimize distortions and reflections, providing a clearer view.
Benefits of this technology:
- Improved visibility: The anti-glare film enhances visibility by reducing glare, allowing users to see more clearly in challenging lighting conditions.
- Eye comfort: By reducing glare and minimizing eye strain, the film contributes to a more comfortable viewing experience.
- Versatility: The film can be applied to different surfaces, making it adaptable for various industries and applications.
Original Abstract Submitted
an anti-glare film including an anti-glare layer, the anti-glare film having an uneven surface, wherein for amplitude spectrum of elevation of the uneven surface, when a sum of amplitudes corresponding to spatial frequencies of 0.005 �m, 0.010 �m, and 0.015 �mis defined as am1 and an amplitude at a spatial frequency of 0.300 �mis defined as am2, am1 is 0.070 �m or more and 0.400 �m or less, am2 is 0.0050 �m or more, and am2<am1.
