IR Sensors & Systems
Microphones
The ICM (Integrated Contour Mesa) Design represents an innovative MEMS platform technology for microphone sensors. This distinct platform has empowered us to develop a microphone sensor capable of addressing a broad spectrum of Signal-to-Noise Ratios (SNR), ranging from 58dB to 78dB, each with specific sensitivity specifications. The ICM can be implemented in two separate design platforms to accommodate both FM (front mount) and RM (reverse mount) applications.
Our target markets encompass communication devices, including cell phones, laptops, earphones, Bluetooth devices, smartwatches, smart glasses, police camera modules, and other related applications. Leveraging our patented ICM design, alongside other patented sensor designs and fabrication techniques, we manufacture sensors for final products that deliver low power (single output), a smaller package size, yet maintain powerful performance. In addition to standard microphone products, the ICM design has also paved the way for specialty microphone products, such as directional microphones and waterproof microphones, tailored for specific applications.
Our vision is to introduce cutting-edge microphone products, ensuring that end-users experience both superior quality and reliability when incorporating our microphones into their respective devices.
IRS IS OPENING A NEW FRONTIER IN MEMS MICROPHONE MARKET – ANALOG
67dB | 68dB | 70dB | 72dB | 74dB | 76dB | 78dB | |
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IRS Market | Mobile PhoneTWSIOT/AI Smart WatchSmart Glasses IntercomCamera modulesEtc. | ||||||
IRS- Cost | Competitive | ||||||
IRS - Power | 275µW | 275µW | 275µW | 275µW | 275µW | 275µW | 275µW |
Competition- Power | 687µW | 536µW | 536µW | 512µW | |||
Competition- Power to IRS | ~60% Higher |
~49% Higher |
~49% Higher |
~46% Higher |
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IRS- Low frequency cut-off | <20Hz | <20Hz | <20Hz | <20Hz | <20Hz | <20Hz | <20Hz |
IRS- Package (mm) | 2.9X2.15X1 | 2.9X2.15X1 | 3.1X2.3X1 | 3.5X2.65X1 | 3.5X2.65X1 | ||
Competition– Package (mm) | 3.5X2.65X1 | 3.5X2.65X1 | 4.0X3.0X1.2 | 4.72X3.76X3.5 | |||
Competition- Package Volume | 9.28mm^3 | 9.28mm^3 | 15.48mm^3 | 62.12mm^3 | |||
Competitors’– Package Volume to IRS | ~35% Larger |
~35% Larger |
~60% Larger |
~85% Larger |
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IRS- Environment protection (NO HOLES IN DIAPHRAGM) |
Dust-proof | Dust-proof | Dust-proof | Dust-proof | Dust-proof | Dust-proof | Dust-proof |