Areas of Application
Areas of Application
Consumer Electronics

Goermicro adheres to technological innovation and deeply participates in the area of consumer electronics. The Company can provide end customers with a series of solutions, including acoustic, pressure, inertial, haptic and SiP, through R&D innovation combined with advanced manufacturing processes, thereby reshaping the sensory experience of users, leading a new trend of intelligent, miniaturized and high-performance consumer electronic terminal products, and creating the ultimate intelligent interactive experience for global users.

Goermicro has applied the following products in this terminal area:
Acoustic sensors, pressure sensors, optical sensors, touch modules, power management SiP, RF SiP
Goermicro has applied the following products in this terminal area:
Acoustic sensors, inertial sensors (VPU), touch modules, TWS SiP, RF SiP
Goermicro has applied the following products in this terminal area:
Acoustic sensors, pressure sensors, touch modules
Goermicro has applied the following products in this terminal area:
Acoustic sensors, pressure sensors, inertial sensors (VPU), optical sensors, touch modules, smart glasses SiP

Mobile Phone

Earphones

Watch

AI Glasses

Advantages and Characteristics
Acoustic Sensors
Goermicro is the world’s first company to mass-produce acoustic sensors with an SNR exceeding 70dB for high-end AI smartphones
Pressure Sensors
Achieving mass production and shipment of ultra-small pressure sensors; the first in China to complete the research and development of waterproof pressure sensors with waterproof capability up to 60 meters
Inertial Sensors
The only company in Asia to commercialize bone voiceprint sensors with a SNR exceeding 70dB (75dB) for high-end smart earbud applications
Sensing Interaction Module
The first company in China to apply multi-layer piezoelectric ceramic modules to consumer electronic products
SiP
China’s first manufacturer which owns SiP technology capabilities and has achieved large-scale shipment of SiPs for Android earbuds
Product Applications
High-performance Acoustic Sensor
ApplicationsAdvantagesKey ParametersProduct Images
Mobile phones, earphones, watches, AI glasses, etc.

High SNR for clear sound detail capture and an enhanced voice interaction experience

Wide frequency response to restore natural and authentic sound quality

Low distortion to ensure sound purity


Size:5.0mm*4.0mm*1.33mm

Sensitivity: -35dB

SNR:75 dB

AOP:136dBSPL

Current:<300μA


Small-sized Acoustic Sensor
Applications:AdvantagesKey ParametersProduct Images
Mobile phones, earphones, watches, AI glasses, etc.

Ultra-small package size, suitable for thin and light devices

Highly integrated design, simplifying terminal design

Size:2.25mm*1.75mm*0.8mm

Sensitivity:-37dBFS

SNR: 64dB

AOP:130dBSPL

Current:< 500μA


Intelligent Acoustic Sensor
ApplicationsAdvantagesKey ParametersProduct Images
Mobile phones, earphones, watches, AI glasses, etc.

Fast local wake-up, protecting user privacy

Multi-command recognition, convenient human-machine interaction

Ultra-low power consumption design, extending terminal battery life

Supports custom wake-up words, applicable to voice interaction and event detection


Size:3.56mm*2.65mm*1.08mm

Sensitivity:-38dB

SNR:63dB

AOP:123dBSPL

Power Consumption:<0.5mW


Dustproof Acoustic Sensor
ApplicationsAdvantagesKey ParametersProduct Images
Mobile phones, earphones, watches, AI glasses, etc.

Efficiently filters particles of 2.5μm and larger, with 99% filtration efficiency for 5um particles

IP6X dustproof capability, contributing to higher assembly yields


Size:3.5mm*2.65mm*0.98mm

Sensitivity:-37dBFS

SNR:65dB

AOP:131dBSPL

Current:< 1100μA


Waterproof Acoustic Sensor
ApplicationsAdvantagesKey ParametersProduct Images
Mobile phones, earphones, watches, AI glasses, etc.

IP68 waterproof and dustproof, effectively preventing dust and water ingress

Semiconductor process to integrate and mount a waterproof membrane, ensuring superior product consistency

To simplify the overall design and reduce assembly complexity


Size:3.1mm*2.5mm*0.95mm

Sensitivity:-37dBFS

SNR:64dB

AOP:130dBSPL

Current:<600μA


Non-waterproof Pressure Sensor
ApplicationsAdvantagesKey ParametersProduct Images
Mobile phones, drones, tablet computers, sweepers

Small-sized packaging adapts to the miniaturization of terminals and simplifies hardware stacking design

To adopt capacitive sensing principle to enhance anti-interference and achieve high precision measurement

To achieve low power consumption and longer battery life of the products through hardware optimization and integration


2mm*2mm*0.76mm/2mm*2.5mm*1.0mm

Absolute Pressure Accuracy: typ. ±0.3hPa

Operating Current:3 μA(@low power mode)

Waterproof Pressure Sensor
ApplicationsAdvantagesKey ParametersProduct Images
Watches

Small-sized packaging, optimizing the lightness and portability of the whole machine

10ATM waterproof structure, suitable for underwater application scenarios

Capacitive solution - Enhancing anti-interference capability and accuracy


2.7mm*2.7mm*1.7mm

Absolute Pressure Accuracy: typ. ±1hPa

Operating Current:3 μA(@low power consumption mode)


Water Depth Pressure Sensor
ApplicationsAdvantagesKey ParametersProduct Images
Watches, sports cameras, underwater robots

Measurement of ambient pressure at atmospheric pressure and water depths up to 45m

Small-sized packaging adapts to the


2.7mm*2.7mm*1.7mm

Absolute Pressure Accuracy: typ. ±1hPa

Operating Current:3 μA(@ow power mode)


Acoustic + Barometric Pressure Combined Sensor
ApplicationsAdvantagesKey ParametersProduct Images
Watches

Small-sized packaging adapts to the miniaturization of terminals and simplifies hardware stacking design

Single-hole design for the overall machine structure achieves simplicity

Double-layer shielding enhances anti-interference capability

3.5mm*2.65mm*1.0mm

Absolute Pressure Accuracy:±0.5hPa

Mic SNR:65dB


Voice Pick-Up (VPU) Sensor
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Earphones, AI glasses

High signal-to-noise ratio performance, picking up effective voice vibration signals

To achieve low power consumption and longer battery life of the products through hardware optimization and integration

3.5mm*2.65mm*1.3mm

SNR:≥77dB

Current:120/125μA

1D ToF Sensor
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Mobile phones, tablet computers, smart bathrooms and sweepers

Small-sized integrated packaging, convenient for terminal machine assembly

High product precision, improving measurement accuracy

Flexible adjustment of measurement distance (short-range, long-range)


4.4mm*2.4mm*1.0mm

Measurement Accuracy:±3%

Measurement Distance:5mm~4m


3D ToF Sensor
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Live streaming cameras, projectors

LGA integrated packaging for easy terminal installation

High product precision to improve measurement accuracy

To achieve low power consumption and longer battery life of the products through hardware optimization and integration


17mm*9mm*3.72mm

Measurement Accuracy:±3%

Power Consumption:0.77w@10 FPS


Light Sensor
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Mobile phones, watches, tablet computers

Small-sized multi-channel integrated packaging supports ultra-narrow bezel application design

High sensitivity and low noise enable precise light intensity sensing under concealed installation

To extend battery life of terminals through low power consumption and energy-saving optimization


2mm*1mm*0.5mm

3-in-1(ALS+RGB+Flicker)

Light intensity measurement level as low as 1 mlux

ADC Noise:0.05


Side-button Modules for Mobile Phones
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Mobile phones

Local fingertip vibration, with press, slide and vibration feedback functions

Rapid feedback

The vibration module is small in size

Strong vibration

Module Size:28mm*4.5mm*5.5mm

Maximum Amplitude:25±5μm

Average Vibration Acceleration:3g

System Response:≤10ms


Piezoelectric Exciter - Treble Compensation
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Earphones

Flexible design: Various shapes such as round, rectangular, square and annular

Simple structure, customized size design

No electromagnetic interference, simple structural requirements

Good high-frequency performance, compensating for traditional speakers


Size:φ10.56mm*1.63mm

Capacitance: 27nF

Resonant Frequency:20.8kHz

Impedance: Max 200Ω

Operating Voltage:0.283Vrms


Piezoelectric Exciter - Under-Screen Sound Generation
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Watches

Flexible design: Various shapes such as circular, rectangular and annular

Flexible size design

High-frequency Clarity


Size:24.6mm*5.9mm*0.9mm

Capacitance:4.15μF

Dielectric Loss:<5%@1kHz

Operating Voltage:2Vrms

Sound Pressure Level:

Sensitivity 1: 79.5±5dB@300Hz,2Vrms,1cm with baffle;

Sensitivity 2:93±5dB@1kHz,2Vrms,1cm with baffle


Eyeglasses Leg Touch Unit
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
AI glasses

Localized vibration, clear vibration sensation, and sensitive screen touch while sliding

Suitable for various CMFs, plastic, metal, glass, leather and other surfaces

Anti-false touch, anti-oil stain, low power consumption

The system responds quickly (millisecond-level) with high acceleration


Maximum Amplitude:15±3μm

Average Vibration Acceleration:1.5g

System Response:≤10ms


Audio Smart Glasses SiP
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Audio glasses

System SiP for audio smart glasses

• Adopting BES2600YP Bluetooth audio SoC of Bestechnic

• Integrating Bluetooth, noise reduction and in-ear detection functions


Size:17.2mm*4.0mm*2.3mm

CPU:dual-core ARM Cortex-A7

Bluetooth:BT5.3


AI Smart Glasses SiP
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
AI glasses

Industry’s smallest AR1 platform, System SiP

• Single-sided plastic seal with built-in shielding layer

• Adopting AR1 Gen1 platform solution of Qualcomm

• Internally integrating CPU, PMIC, Audio PA, Wi-Fi, eMCP, etc.


Size:32.00mm*10.5mm*3.35mm

CPU:quad-core ARM Cortex-A55

Wi-Fi:IEEE 802.11a/b/g/n/ac/ax

Bluetooth:BT5.3

Storage:3GB RAM + 16GB ROM

Shooting:12MP@30fps

TWS耳机SiP
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Earphones

TWS Earphone SiP

• Using BES2300 platform

• Double-sided package, selective package


Size:ϕ13.1mm*2.55mm

Bluetooth:BT5.0

Sensing:G Sensor

BOM: 151 components


Bluetooth + Ultra-wideband Wireless
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Mobile phones, watches

UWB+BLE+G-Sensor multi-functional small-sized SiP

• Use Qorvo DW3120 sensor

• Support Bluetooth connection function

• Certified to FCC standards


Size:10.5mm*8.3mm*1.2 mm

Processor:ARM Cortex-M4 @64MHz

UWB Standard:IEEE 802.15.4z

Bluetooth:BT5.0

UWB Positioning:supportRDoA、PDoA

Data Rate:6.8Mbps


Ultra-wideband Wireless Communication SiP 1
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Mobile phones, watches

Consumer-grade UWB SiP

• Integrating NXP SR100T UWB sensor


Size:7.6mm*4.9mm*1.2mm

Standard:IEEE 802.15.4z

Positioning:support3D-AoA

Distance Measurement Accuracy:±10cm

Angle Measurement Accuracy:±3°

Data Rate:31.2Mbps


Ultra-wideband Wireless CommunicationiP 2
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Mobile phones, watches

Consumer-gradeUWB SiP

• Integrating NXP SR150 multi-protocol UWB SoC


Size:6.6mm*5.8mm*1.2mm

Standard:IEEE 802.15.4z

Positioning:support 3D-AoA

Frequency Band:Channel 5\6\8\9

Distance Measurement Accuracy:±10cm

Angle Measurement Accuracy:±3°

Data Rate:31.2Mbps


Wi-Fi7 SiP
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
AI glasses

Wi-Fi7 SiP

• Integrating WCN7851 chip of Qualcomm

• Single-sided plastic seal with built-in shielding layer

• Internally integrating 2.4G/5G FEM, Filter, Diplexer, Crystal, etc.


Size:13.0mm*9.0mm*1.25mm

Wi-Fi:IEEE 802.11a/b/g/n/ac/ax/be

Frequency:2.4G/5G/6G

Bluetooth:BT5.4 with LE Audio

Interfaces:PCIe、UART


Global Navigation Satellite System Positioning SiPs
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Mobile phones, watches

GNSS SiP

• Adopting SONY CXD5609 chip

• Supporting L1 single-frequency positioning

• Internally integrating Filter, TCXO, etc.


Size:4.9mm*5.3mm*0.94mm

Network:support GPS、GLONASS、

BeiDou、Galileo、QZSS

Frequency:L1

Tracking Sensitivity:-161dBm

Cold Start Sensitivity:-147dBm

Startup Time: 35s for cold start, 2s for hot start

Power Management SiP
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Watches

PMIC SiP

• Using MAX77734 chip

• Internally integrating Charger, Fuel Gage, DCDC, OLED Driver, etc.

Size:7.0mm*7.0mm*0.95mm

Charging:7.5mA-300mA

Static Current:4.5μA

Shutdown Current:500nA

Heart Rate and Blood Oxygen Monitoring SiP
Terminal ApplicationsProduct AdvantagesKey IndicatorsProduct Images
Watches, mobile phones

PPG SiP

• Integrating MAX86141, MAX30003 chips

• Supporting measurements of heart rate, blood oxygen and electrocardiogram

• Reducing optical crosstalk, improving optical efficiency and enhancing overall performance


Size:9.75mm*4.75mm*0.85mm

Packaging:LGA-38

Interface:SPI