Electrostatic Transducer Loudspeakers TRIZ Cases
- Passive Speaker Thermal Path Using Housing to Prevent Runaway
Heat spreaders and TIMs conduct heat from speaker electronics into the housing, which passively dissipates it to avoid thermal runaway.
- Thin-Film Piezoelectric Actuator Structure for Low-Voltage MEMS Motion
A deformable ring structure amplifies MEMS actuator motion at low bias voltage, cutting size and improving energy efficiency.
- MEMS Speaker Crossover Circuit for Wideband Audio and Low Phase Shift
By splitting input audio into complementary bands, this crossover circuit extends MEMS speaker range while reducing phase shift and power use.