Laser display device
AssigneeSamsung Electronics Co., Ltd.
InventorsJoong-kon Son, Jeong-wook Lee, Ho-sun Paek, Sung-nam Lee, Tan Sakong
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Abstract
A laser display device is provided which includes: a light source emitting at least one laser beam; a light modulation unit for modulating the laser beam emitted from the light source according to an image signal; a scanning unit scanning the laser beam modulated in the light modulation unit in a main scanning direction and in a sub-scanning direction; and an image unit in which an image is formed having a phosphor layer in which excitation light is generated by a laser beam scanned by the scanning unit.
Claims16
A laser display device comprising:
- a light source emitting at least one laser beam;
- a light modulation unit for modulating the laser beam emitted from the light source according to an image signal;
- a scanning unit scanning the laser beam modulated in the light modulation unit in a main scanning direction and in a sub-scanning direction;
- and
- an image unit in which an image is formed having a phosphor layer in which excitation light is generated by a laser beam scanned by the scanning unit.
The laser display device of 11, wherein the light path converter comprises a first dichroic mirror that transmits the first laser beam and reflects the second laser beam, and a second dichroic mirror that reflects the first and second laser beams and transmits the third laser beam.
Dependencies are inferred from the claim text.