Electric Winding TRIZ Cases
- Electronic Watch Impact Detection Control for Magnetic Field Interference
Rotation detecting unit controls impact detection operation to prevent errant locking pulses caused by external magnetic fields, ensuring accurate timekeeping.
- Timekeeping Circuit Using Hardware Counter and External Sync
A timekeeping circuit uses a hardware counter to track elapsed cycles while software updates reference time from external signals.
- Rotatable Input Interface for Dynamic Time Information Display
A rotatable input mechanism updates user interface objects to display past and future information alongside a current-time indicator.
- Thermal Interposer for Wearable Heat Dissipation
A thermal interposer draws heat from electronic components and transfers it to the housing.
- Rotatable Element Mode Switching for Portable Electronic Devices
A rotatable element and switch module determine modes via press states to display corresponding interfaces on portable electronic devices.
- Solar Cell Resin Layer Gradient for Thermal Deformation Control
A solar cell uses a cured resin layer with a linear expansion coefficient gradient to maintain a concave shape.
- Force Sensing Transducer Wake-Up Circuit for Portable Devices
A force sensing transducer beneath the display detects pressure to wake the device, eliminating periodic scanning that wastes battery power.
- Electromechanical Clock Wheel Position Detection via Elastic Torque
An elastic element on a clock wheel generates localized resistive torque during pinion meshing for angular position detection.
- Piezoelectric Oscillator Eliminates Vacuum Sealing in Wristwatches
A piezoelectric oscillation crystal generates stable frequency signals without requiring a vacuum environment.