
The Smart Glasses Mainboard from Hong Kong Coben Hetron Technology Co. Ltd is an any-layer rigid-flex HDI PCB. The 1mm-thick rigid board, where the CPU/GPU and memory module are mounted, has a 0.6mm-thick transition zone intersecting with the 0.2mm-thick flexible board.
This PCB, weighing 1.8g per eye, has ENIG surface treatment for the sensor and camera contacts and OSP on the other areas. Its bending fatigue is rated at more than 5 years of use compared to standard counterparts typically withstanding 2 or 3 years.
Hong Kong Coben Hetron offers PCB prototyping and mass production services to high-tech enterprises and scientific research institutions. Its products are RoHS-compliant.






