Will there be business opportunities for micro-prism modules for Android?

Crystal Optech: At present, domestic Android terminals generally use right-angle prisms, and terminal customers are also exploring the possibility of micro-prism modules. However, there are certain difficulties in promotion: first, the technical difficulty is high, and it is difficult to implement the plan; second, there are many types of models in the domestic market, and the single-machine shipment volume is not high, so the micro-prism module plan is relatively slow to advance.