BACKLIGHT UNIT
First Claim
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1. A backlight unit comprising:
- a first light source which generates first light in a first wavelength range;
a second light source which generates second light in a second wavelength range; and
a first wavelength compensating part which adjusts a wavelength of the first light by controlling a driving current, which is applied to the first light source.
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Abstract
A back light unit includes a first light source which generates first light in a first wavelength range, a second light source which generates second light in a second wavelength range, and a first wavelength compensating part which adjusts a wavelength of the first light controlling a driving current, which is applied to the first light source.
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Citations
20 Claims
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1. A backlight unit comprising:
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a first light source which generates first light in a first wavelength range; a second light source which generates second light in a second wavelength range; and a first wavelength compensating part which adjusts a wavelength of the first light by controlling a driving current, which is applied to the first light source. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A backlight unit comprising:
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a light source which generates light; a wavelength detecting part which detects a wavelength of the light; a wavelength comparing part which compares a reference wavelength with a wavelength of the light of the light source; and a wavelength compensating part which compensates the wavelength of the light when the wavelength of the light is not substantially identical to the reference wavelength such that the compensated wavelength of the light is substantially identical to the reference wavelength. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification