All Entries Tagged With: "invention"

laser tv projector (without MEMS) radar camera printer

This scanning video technique is quite different from LCD projectors. 25 frames of real-time pictures per second can be performed on any screen by a 0.1 mW laser pointer without MEMS. Beam is modulated with TV video signal and scanned with mirrors. Horizontal scanning freq. 15625Hz; Vertical scanning freq. 50Hz. Colour video is possible with [...]