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US 2014/0176866 A1Published application
Led device and liquid crystal display device
AssigneeHon Hai Precision Industry Co., Ltd.
InventorYung-Chang TSENG
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Abstract
An LED device includes an LED chip, a fluorescent layer and a lens. The fluorescent layer has phosphor powder diffused therein. The lens covers the LED chip and is positioned between the LED chip and the fluorescent layer. Light emitting from the LED chip travels through the lens and the fluorescent layer to obtain white light. The present discloser also provides a liquid crystal display using the LED device described above.
Claims15
An LED device, comprising:
- an LED chip;
- a fluorescent layer with phosphor powder diffused therein;
- and
- a lens covering the LED chip and positioned between the LED chip and the fluorescent layer, and light emitting from the LED chip traveling through the lens and the fluorescent layer to obtain white light.
1 more element
A liquid crystal display, comprising:
- a liquid crystal module;
- and
- an LED device, comprising:
- an LED chip;
- a fluorescent layer with phosphor powder diffused therein;
- and
- a lens covering the LED chip and positioned between the LED chip and the fluorescent layer, light emitting from the LED chip traveling through the lens and the fluorescent layer to obtain white light, and the liquid crystal module positioned on the fluorescent layer away from the lens.
4 more elements
Dependencies are inferred from the claim text.