SCANNING MEMS DISPLAY DEVICE Russian patent published in 2021 - IPC G02B26/10 G02B26/12 G02B27/01 

FIELD: laser systems.

SUBSTANCE: invention relates to a display device that uses laser scanning in order to form images being viewed. A scanning image display system contains: a laser light source containing two or more lasers with frequency offset; a scanning mirror system made with the possibility to scan light from the laser light source in the first direction at a higher frequency and in the second direction at a lower frequency to form an image; a sensor for eye movement tracking made with the possibility to detect the direction of the user's gaze; and a controller made with the possibility to correlate the direction of the gaze with an area in the image, control the scanning mirror system for scanning laser light in an interlaced pattern in order to form an image, and adjust one or more of the scanning frequency in the second direction and the phase shift between the first frame and the second frame of the image based on at least the mentioned area in the image.

EFFECT: ensuring the possibility of high-resolution output.

18 cl, 8 dwg