Electronic Time-Piece Structural Details TRIZ Cases
- Display Antenna Turret With Canted Coil Spring for Repairable RF Coupling
A canted coil spring links the display and conductive turret to keep a short, stable antenna path while allowing easy display replacement.
- Watch Display Stack With Anti-Reflection Air Gap
Anti-reflection layers at the air gap preserve watch display visibility during waterproof inspection while maintaining solar-panel light transmission.
- Wearable Metal Frame Antenna Adaptation to Housing Materials
Switchable feed and ground points let a wearable metal frame antenna adapt to housing materials and maintain GNSS, Wi-Fi, Bluetooth, and NFC links.
- Battery SoH Estimation Using Charge Time and SoC Interval
Charge-time tracking over a fixed SoC interval estimates battery SoH accurately in wearables without adding diagnostic hardware.
- Wearable Charger Side-Wall Contact Design Without Magnets
Side-wall connectors grip the watch crown and case to deliver stable magnet-free charging without rotation, pin complexity, or magnetic interference.
- PCB Loop Connection Structure for Antenna Noise Suppression
A looped PCB connection tied to ground suppresses parasitic radiation and noise near the housing antenna, improving wireless efficiency.
- Water Seal Structure With Antenna Clearance for Wearable Electronics
A channeled seal with a radial protrusion contains adhesive overflow while preserving antenna clearance in compact water-resistant wearables.
- Timepiece Antenna Layout for Metal Interference Isolation
A plate antenna stands off the circuit board while metal parts stay outside defined 3D regions to preserve radio sensitivity in compact watches.
- HiPIMS Metal Nitride Coatings for Bright Gold Electronic Housings
HiPIMS-deposited metal nitride layers create bright gold conductive housings with stable reflectivity and lower cost and weight than real gold.
- Wearable Antenna Frame Layout Against Body Wave Absorption
A conductive frame antenna and insulated bottom shell cut body wave absorption, enabling compact wearables with better antenna efficiency.
- Timepiece Antenna Layout to Limit Metal Interference
A plate antenna raised from the circuit board improves watch radio sensitivity by keeping nearby metal parts outside key field regions.