Monolithic Capacitor Pad Arrangement for Acoustic Noise Reduction

The patent merges the acoustic noise reduction function into a single monolithic capacitor by strategically arranging four pads and bonding members on the capacitor body. Instead of using four separate capacitors as in prior art, this invention combines multiple bonding members (first, second, third, and fourth bonding members) on one capacitor to achieve the same noise reduction effect, thereby reducing mounting space while maintaining acoustic noise reduction performance

The patent segments the bonding structure into four distinct bonding members positioned at different locations on the capacitor body. The first and second bonding members are arranged in a first direction, while the third and fourth bonding members are arranged in a second direction perpendicular to the first direction. This segmentation allows for optimized stress distribution and acoustic noise reduction without requiring multiple separate capacitors

The patent combines the functionality of multiple capacitors into a single monolithic capacitor unit. By integrating four bonding members on one capacitor body rather than using four separate capacitors, the invention simplifies the overall device structure, reduces assembly steps, and lowers device complexity while achieving the same acoustic noise reduction effect

The single monolithic capacitor serves multiple functions: it provides the primary capacitance function and simultaneously acts as the acoustic noise reduction element through its specialized pad and bonding member arrangement. This multi-functionality eliminates the need for separate noise reduction components, thereby reducing device complexity