Devices With Sensor TRIZ Cases

Transmissive regions around sub-pixel circuits let cameras or sensors sit under the screen while preserving luminance uniformity and display area.

A patch antenna on the aerosol generator body helps fit inductive heating into a phone while limiting interference and enabling temperature control.

Semiconductor nanoparticle sensors and an optical barrier cut dark current and improve SWIR reflected-light detection for accurate ToF sensing.

An inclined contact block and support protrusion keep compact dome-switch buttons from sticking or slipping in curved housings.

A motorized detent hinge lowers fold resistance during motion, making one-hand opening and closing easier while keeping the housing stable.

Combining self- and mutual-inductance signals improves human proximity detection and reduces interference with RF communication modules.

A shared capacitive and Hall sensor circuit suppresses noise and drift to improve proximity sensing, magnetic detection, and RF power control.

Integrated capacitive and Hall sensing uses digital filtering to suppress noise and drift, improving wake-up control and adaptive UI behavior.

Grouped consecutive on/off light cycles cancel ambient-light drift in proximity sensing without raising operation frequency.

A display capacitive sensor switches frequency between touch and measurement modes to estimate skin hydration without a separate Corneometer.

Two inductive sensing modes separate human proximity from water or humidity while coordinating with RF activity to reduce module interference.

A capacitive display switches from touch detection to measurement mode to estimate skin hydration without separate Corneometer hardware.

Dual-electrode capacitance readings distinguish body parts from low-permittivity objects, avoiding false RF power reduction and screen disablement.

Dual-state shield electrode readings let a capacitive sensor distinguish body parts from low-permittivity objects and reduce false proximity triggers.

Multiple stacked electrodes and ratio-based capacitance sensing distinguish body proximity from water drops while reducing false signals.

A low-power sensor core monitors barometric pressure continuously, waking the main processor only for floor disambiguation.

Two differently shaped capacitive sensors compare capacitance patterns to distinguish human bodies from objects and cut RF EMF exposure.

Capacitive sensing detects head position and device orientation so audio tuning can adapt in real time and prevent uplink speech attenuation.

A capacitive touch controller detects body proximity and adjusts mobile RF power in real time to meet SAR limits without weakening connectivity.

Tilting direction maps multiple characters to one key, speeding handheld text entry without repeated presses or waiting periods.

Localized motion sensing lets one mobile gesture trigger different functions by mode, improving input efficiency while limiting accidental activation.

Intermittent black-screen regions let an under-display sensor read ambient light without sacrificing usable display area or screen-to-body ratio.

A dedicated sensor region with aligned photodiode filters helps bezel-less displays capture accurate forward light data for image correction.

A rotating second housing and sliding third housing let a flexible display shift shape and screen area for more versatile user interfaces.

Frame time is split between an under-display camera and nearby optical sensor in one module to save space and preserve transmittance.

A sensor-controlled chamber vent opens to discharge moist airflow and keep the camera lens dry in cold, humid conditions.

A zoom lock approach separates intentional angle changes from hand shake, keeping high-magnification camera previews stable.

Signal and device-motion analysis guides silent or audible callbacks on abandoned emergency calls to protect callers without missing real distress.

Integrated optical sensing through a common housing hole detects ambient light and source type for smarter brightness control with lower structural complexity.

UWB-linked external devices capture clear subject audio at distance, reducing noise and enabling selective or multi-source recording.

Semiconductor nanoparticle receivers and an optical barrier reduce dark current and direct-light crosstalk in room-temperature SWIR ToF sensing.

Dynamic volume-button mapping in folded devices removes location ambiguity, reduces accidental presses, and simplifies audio adjustment.

Simultaneous biometric prompts let multiple locked apps authenticate in parallel, protecting personal data while reducing delay and power use.

Aggregated biometric events bookmark communication recordings with context, improving group feedback reliability without exposing participant identities.

A rear-mounted front-case fingerprint sensor overlaps the display region to preserve screen area while maintaining reliable recognition.

A fingerprint-triggered payment launch bypasses home-screen switching and returns users to prior content after offline checkout.

Notification settings shift automatically from wearable state changes, reducing manual mode switching and missed alerts.

Optical skin markers and app-controlled pulse settings help patients self-administer nerve stimulation with accurate targeting and stable energy delivery.

When a wearer falls and cannot reach a phone, the headset detects the posture and sends an IoT rescue alert or call automatically.

Intensity-based touch, proximity selection, and segmented screens make portable remote control of multiple electronic devices more intuitive.

Sensor-based tap pattern recognition lets a wearable trigger mapped functions and send signals to connected external devices.

Periodic sensor sampling identifies user tap patterns in a ring wearable, enabling low-power function control on connected devices.

Microphones built into a mobile case detect gunshots, locate the shooting, and trigger fast alerts to nearby users and authorities.

Movement, altitude, and nearby-device checks help emergency systems verify abandoned calls and send discreet alerts without exposing callers.

A movable joint part fills the housing gap during extension to block dust ingress and keep the phone exterior seamless.

Recording fold angle metadata and showing playback cues helps foldable devices recreate the original screen context and guide angle adjustment.

Equivalent resistance guides aerosol heating in a mobile terminal, helping fit the stick system into tight space while maintaining hygiene and temperature control.

Acceleration-based compensation helps a finger ring phone holder improve heart rate and blood oxygen sensing despite motion jitter.

Dual sensors in each housing detect fold angle and viewing orientation, letting the processor rotate content correctly across foldable use states.

A segmented encapsulation structure smooths the under-display sensor area, improving transmissivity and enabling touch panel formation.