| 摘要 |
The invention provides a display apparatus having improved laser scan times and improved image quality. The display apparatus may include a display unit, a scanning unit, a light generating part, and a scanning part. The scanning unit irradiates a laser beam having image information to the display unit, which displays a visible image to a viewer. The scanning unit includes a light generating part and a scanning part. The light generating part generates the laser beam. The light generating part emits the laser beam and transmits the laser beam to sequentially reflect from one end of a light reflecting part to an opposite end thereof. The scanning part includes at least two scanning mirrors that are transported between upper and lower portions of the display unit to irradiate the laser beam to the display unit. In this manner, scanning speed is increased so that an image display quality is improved.
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