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ELECTROACTIVE POLYMER SPEAKER MARKET
INTRODUCTION
An electroactive polymer (EAP) is a type of polymer that responds to an electric field by changing size or shape. This kind of material is most frequently used in actuators and sensors. The ability of an EAP to withstand significant forces while undergoing significant deformation is a common characteristic.
Ceramic electroactive materials make up the majority of previous actuators. Even though these materials can withstand significant forces, the majority of the time, they will only deform to a fraction of a percent.
It has been demonstrated that some EAPs can exhibit strains of up to 300 percent, which is significantly higher than that of any ceramic actuator. In the field of robotics, the creation of artificial muscles is one of the most common uses for EAPs; As a result, the term “artificial muscle” is frequently used to describe an electroactive polymer.
The Electroactive Polymer speaker produces sound with the cone moving forwards and backwards back and forth. For example, as soon as the cone of the woofer, the bass speaker, moves forward, the air in front of it is compressed.
Now when the cone returns to its original position, the air immediately before it returns to its original pressure (at the same pressure as atmospheric pressure), and when the cone backs up, the air immediately before it expands momentarily and the air pressure falls below atmospheric pressure. Air, like springs, automatically moves waves from one side (to balance energy) to the other
ELECTROACTIVE POLYMER SPEAKER MARKET SIZE AND FORECAST
The Global Electroactive Polymer speaker market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
Sound system including a electroactive polymer speaker is provided to regenerate sufficiently sound in a high and low frequency band by improving a structure of the sound system.
A sound system including a electroactive polymer speaker includes a high polymer sheet, an electrode, a terminal, and a electroactive polymer speaker.
The high polymer sheet is processed by an ion auxiliary-reaction method under the vacuum state. The electrode is coated on both sides of the high polymer sheet and is formed with a conductive polymer layer.
The terminal is used for applying an amplified external sound signal to the electrode. The electroactive polymer speaker is used for outputting the sound by generating the mechanical vibration of the high polymer sheet.
