Difficulty:
1. 6mm Glass, 4 hole opening processing
2. Touch performance
3. Cover glass need to meet IK10
4.Need to be Peep prevention
Overcome:
1. 6mm Glass, low yield of 4-hole machining and the problem of mass production stability.
2.Sensor hardware design and IC selection ensure that the touch performance meets customer requirements.
3.Use thick cover glass that can meet IK10 standard.
4.Add the Anti-spy film.
