Substation Equipment TRIZ Cases
- Single Local Oscillator Wireless Receiver for Multi-Band Satellite Signals
A wireless receiver uses a single local oscillator to generate multiple intermediate frequencies.
- Background App Audio Inhibition for Seamless Launch
System suppresses unwanted sound during background refresh to prevent user disruption while maintaining rapid application launch speeds.
- Instant Message Display Control via Header Identification Fields
A terminal device inserts display identification information into instant message headers to manage visibility and persistence states.
- Mobile Communication Terminal Test Device with Power Variation Graph
A mobile communication terminal test device generates a graph to visualize transmission power variation over time.
- Mobile Device Camera Hazard Detection and Restriction
A mobile device system detects environmental hazards via sensor data to restrict camera usage during self-portrait capture.
- Wireless Transceiver Testing via External Mediator
External test controller communicates with wireless transceiver through signal interface to execute production testing protocols.
- Smart Card Upgrade for Display Device SoC
A removable smart card executes smart functions to upgrade display devices without modifying the system-on-chip, reducing development complexity.
- File Name Display Consistency in Print Preview Conversion
Associate source data names with converted items to prevent user confusion when internal processing alters file identifiers.
- MIPI Frequency Adjustment for Speaker Interference
Real-time MIPI operating frequency tuning eliminates harmonic noise in speaker output without hardware modifications.
- Explosion-Prone Casing With Damping Element And Stabilizing Mesh
A pressure-resistant casing uses a damping element and stabilizing mesh to absorb explosion energy.
- Foldable Display Device with Protective Functional Part
A foldable electronic device integrates a functional part housing camera modules adjacent to non-folding display areas.