White light generating unit, backlight assembly having the same and liquid crystal display device having the same
First Claim
Patent Images
1. A white light generating unit comprising:
- a light emitting diode (LED) structure generating a light; and
a lens structure having a fluorescent member that generates a white light after receiving the light from the LED structure, the lens structure being separably assembled with the LED structure.
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Accused Products
Abstract
A white light generating unit includes an LED structure and a lens structure. The LED structure generates a light. The lens structure has a convex lens or a concave lens. The lens structure has a fluorescent member that receives the light from the LED structure to emit a white light.
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Citations
31 Claims
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1. A white light generating unit comprising:
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a light emitting diode (LED) structure generating a light; and a lens structure having a fluorescent member that generates a white light after receiving the light from the LED structure, the lens structure being separably assembled with the LED structure. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A backlight assembly, comprising:
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a light generating unit including an LED structure having at least one LED that generates a light; a light guiding plate that guides the light emitted from the light generating unit and emits the light; a lens structure having at least one lens disposed between the light generating unit and the light guiding plate, and the lens structure having a fluorescent member that receives the light from the light generating unit to emit a white light and being separably assembled with the LED structure; and a receiving container that receives the light generating unit, the light guiding plate, and the lens structure. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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27. A liquid crystal display (LCD) device, comprising:
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a backlight assembly comprising; a light generating unit including an LED structure having at least one LED that generates a light; a light guiding plate that guides the light emitted from the light generating unit and emits the light; a lens structure having at least one lens disposed between the light generating unit and the light guiding plate and the lens structure having a fluorescent member that receives the light from the light generating unit to emit a white light and being separably assembled with the LED structure; and a receiving container that receives the light generating unit, the light guiding plate, and the lens structure; and an LCD panel that receives the light to display an image. - View Dependent Claims (28, 29, 30, 31)
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Specification