DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
First Claim
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1. A display apparatus comprising:
- a backlight unit comprising a first light source for outputting a first color light, and a second light source for outputting a second color light that is different from the first color light;
a switching element layer on the backlight unit, and comprising a plurality of switching elements;
a liquid crystal layer on the switching element layer; and
a color conversion layer on the liquid crystal layer, comprising a color-converting material for converting a color of light passing therethrough, comprising a first color area, a second color area, and a third color area, and comprising quantum dot particles.
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Abstract
A display apparatus includes a backlight unit including a first light source for outputting a first color light, and a second light source for outputting a second color light that is different from the first color light, a switching element layer on the backlight unit, and including a plurality of switching elements, a liquid crystal layer on the switching element layer, and a color conversion layer on the liquid crystal layer, including a color-converting material for converting a color of light passing therethrough, including a first color area, a second color area, and a third color area, and including quantum dot particles.
10 Citations
20 Claims
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1. A display apparatus comprising:
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a backlight unit comprising a first light source for outputting a first color light, and a second light source for outputting a second color light that is different from the first color light; a switching element layer on the backlight unit, and comprising a plurality of switching elements; a liquid crystal layer on the switching element layer; and a color conversion layer on the liquid crystal layer, comprising a color-converting material for converting a color of light passing therethrough, comprising a first color area, a second color area, and a third color area, and comprising quantum dot particles. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method of driving a display apparatus, the method comprising:
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outputting a first color light using a first light source; outputting a second color light using a second light source; converting the first color light of the first light source and the second color light of the second light source into red at a first color area of a color conversion layer; converting the first color light of the first light source and the second color light of the second light source into green at a second color area of the color conversion layer; passing through the first color light of the first light source and the second color light of the second light source at a third color area of the color conversion layer; and determining a first dimming signal of the first light source and a second dimming signal of the second light source based on an input image. - View Dependent Claims (17, 18, 19, 20)
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Specification