| 摘要 |
A laser projection display apparatus for a glass-type monitor is provided to be integrally applicable to the glass-type monitor and easily control the size of a screen and a projected distance, and enable the realization of accurate video quality and screen adjustment. A laser projection display apparatus for a glass-type monitor comprises the followings: a signal converter (210); a video signal divider(220) which divides a video signal, an output signal of the signal converting unit, into a horizontal sync signal and a vertical sync signal; a laser controller(230) which generates laser control data based on video data received from the video signal dividing unit; a laser output unit(240); a horizontal reflector (250) which controls laser beam to be reflected in a horizontal direction; a vertical reflector (255) which controls laser beam, reflected from the horizontal reflecting unit, to be reflected in a vertical direction; a horizontal rotation driver(260) which controls the movement of the horizontal reflecting unit based on the horizontal sync signal; a vertical rotation driver (265) which controls the movement of the vertical reflecting unit based on the vertical sync signal; and a diffusion unit(270).
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