Print Image Acquisition TRIZ Cases
- Optical Fingerprint Sensor Light Source Mounting Stability
Directly fixing the light source to the substrate eliminates gaps and relative movement, improving light use efficiency and image stability.
- OLED Array Substrate Light-Filtering Layer for Fingerprint Accuracy
A light-filtering layer on an OLED array substrate blocks pigment light wavelengths above 600 nanometers to improve fingerprint recognition accuracy.
- Translucent Underfill for Sensor Package Reliability
Translucent underfill protects sensor interconnects while reducing package volume and manufacturing costs.
- Under-display Fingerprint Sensor with NFV Collimator
An NFV collimator and micro-lens layer stabilize the glass-air interface to resolve performance consistency issues in under-display fingerprint sensors.