18288247. FILM HEATER AND HEATER-EQUIPPED GLASS simplified abstract (TDK CORPORATION)
FILM HEATER AND HEATER-EQUIPPED GLASS
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FILM HEATER AND HEATER-EQUIPPED GLASS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18288247 titled 'FILM HEATER AND HEATER-EQUIPPED GLASS
The film heater described in the patent application consists of multiple layers including a substrate, hard coat layer, dielectric layers, metal layer, and ITO or IZO layer.
- The metal layer in the film heater is 5.5 to 7.5 nm thick and contains silver or silver alloy.
- The first hard coat layer contains a resin component and a silica filler.
- The peak intensity of the Kα line of silicon element detected on the first dielectric layer side of the hard coat layer is 15 to 35 cps.
Potential Applications: - Automotive industry for defrosting windows - Electronics industry for heating elements in displays - Aerospace industry for de-icing applications
Problems Solved: - Efficient heating of surfaces - Uniform heat distribution - Improved durability and scratch resistance
Benefits: - Energy efficiency - Quick heating response - Long-lasting performance
Commercial Applications: Title: Advanced Film Heater Technology for Heating and Defrosting Applications This technology can be used in automotive, electronics, and aerospace industries for various heating applications. The market implications include improved efficiency and performance in heating systems.
Questions about Film Heater Technology: 1. How does the thickness of the metal layer impact the performance of the film heater? - The thickness of the metal layer affects the conductivity and heat distribution of the film heater, influencing its overall efficiency.
2. What are the key advantages of using a hard coat layer with a resin component and silica filler in the film heater? - The hard coat layer provides durability and scratch resistance to the film heater, ensuring long-lasting performance in various applications.
Original Abstract Submitted
A film heater includes: a substrate; a first hard coat layer containing a first resin component and a silica filler; a first dielectric layer; a metal layer containing one or both of silver and silver alloy; a second dielectric layer; and an ITO layer or an IZO layer in the order presented, wherein a thickness of the metal layer is 5.5 to 7.5 nm, and wherein a peak intensity indicating a Kα line of silicon element detected by fluorescent X-ray analysis of a surface on the first dielectric layer side of the first hard coat layer is 15 to 35 cps.