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US 2014/0232993 A1Published application
Fiber scanning projector
AssigneeSamsung Electronics Co., Ltd.
InventorWoon-bae KIM
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Abstract
A fiber scanning projector includes a light source comprising a plurality of monochromatic light sources, a modulator providing a modulation signal according to image information to the light source, a scanner scanning a screen with a light emitted from the light source and controlled according to the modulation signal, the scanner including a fiber bundle and an actuator which 2-axis-drives the fiber bundle, and a synchronization controller synchronizing driving of the actuator and driving of the modulator.
Claims20
A fiber scanning projector comprising:
- a light source comprising a plurality of monochromatic light sources;
- a modulator configured to provide a modulation signal to the light source according to image information;
- a scanner configured to scan a screen with a light emitted from the light source and configured to be controlled according to the modulation signal, the scanner comprising a fiber bundle and an actuator which 2-axis-drives the fiber bundle;
- and
- a synchronization controller configured to synchronize driving of the actuator and driving of the modulator.
2 more elements
A fiber scanning 3-dimensional (3D) image projector comprising:
- a plurality of fiber scanning projectors, and
- wherein modulators of the plurality of fiber scanning projectors respectively provide different image signals for forming a 3D image,
- wherein each of the plurality of fiber scanning projectors comprise;
- a light source comprising a plurality of monochromatic light sources;
- a modulator configured to provide a modulation signal to the light source according to image information;
- a scanner configured to scan a screen with a light emitted from the light source and configured to be controlled according to the modulation signal, the scanner comprising a fiber bundle and an actuator which 2-axis-drives the fiber bundle;
- and
- a synchronization controller configured to synchronize driving of the actuator and driving of the modulator.
5 more elements
Dependencies are inferred from the claim text.