In the last episode, we got a brief knowledge about heat resistant PMMA. With the technology of casting polymerization, the PMMA panel can meet the critical needs of smart vehicles. It has been widely used in the fields of display cover, camera cover, and so on. Today, let’s talk about the detailed application.
For the purpose of safety, AG treatment is generally required in the dashboard cover panel. In order to prevent scratch and protect the appearance of the panel, HC treatment is necessary to add stiffness to the surface of the plastic cover panel. The following cases all use PMMA panels with AG/HC treatment.
Dust Hood for HUD
Since HUD is a high precision optical equipment, it is necessary to have a dust hood on the opening.
In addition, the panel has also developed an infrared version specifically for functions requiring infrared filtering. For example, the cockpit camera cover and radar cover of the DMS sensing system for driving monitoring.
Combined with AR processing technology, the panel material can enable the camera to obtain better image information.
Camera cover panel
The most popular application of camera hood undoubtedly belongs to the DMS-infrared camera protection part, a core component in the widely concerned driving monitoring system