Light emitting device for display and light emitting package having the same
AssigneeSeoul Viosys Co., Ltd.
InventorsJong Min Jang, Chang Yeon Kim
Life of this patent
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Abstract
A light emitting device for a display including: a base layer; a first LED sub-unit, a second LED sub-unit, and a third LED sub-unit on the base layer; and a supporting layer covering the first LED sub-unit, the second LED sub-unit, and the third LED sub-unit, in which the third LED sub-unit is configured to emit light having a shorter wavelength than that of light emitted from the first LED sub-unit, and to emit light having a longer wavelength than that of light emitted from the second LED sub-unit, and a luminous intensity ratio of light emitted from the third LED sub-unit and the second LED sub-unit is configured to be about 6:1.
Claims20
A light emitting device for a display, comprising:
- a base layer;
- a first LED sub-unit, a second LED sub-unit, and a third LED sub-unit on the base layer;
- and
- a supporting layer covering the first LED sub-unit, the second LED sub-unit, and the third LED sub-unit,
- wherein:
- the third LED sub-unit is configured to emit light having a shorter wavelength than that of light emitted from the first LED sub-unit, and to emit light having a longer wavelength than that of light emitted from the second LED sub-unit;
- and
- a luminous intensity ratio of light emitted from the third LED sub-unit and the second LED sub-unit is configured to be about 6:1.
A light emitting device for a display, comprising:
- a base layer;
- a first LED sub-unit, a second LED sub-unit, and a third LED sub-unit on the base layer;
- and
- a supporting layer covering the first LED sub-unit, the second LED sub-unit, and the third LED sub-unit,
- wherein:
- the third LED sub-unit is configured to emit light having a shorter wavelength than that of light emitted from the first LED sub-unit, and to emit light having a longer wavelength than that of light emitted from the second LED sub-unit;
- and
- a luminous intensity of light emitted from the third LED sub-unit is configured to be about twice a luminous intensity of light emitting from the first LED sub-unit.
A light emitting device for a display, comprising:
- a base layer;
- a first LED sub-unit, a second LED sub-unit, and a third LED sub-unit on the base layer;
- and
- a supporting layer covering the first LED sub-unit, the second LED sub-unit, and the third LED sub-unit,
- wherein:
- the third LED sub-unit is configured to emit light having a shorter wavelength than that of light emitted from the first LED sub-unit, and to emit light having a longer wavelength than that of light emitted from the second LED sub-unit;
- and
- a luminous intensity ratio of light emitted from the first LED sub-unit and the second LED sub-unit is configured to be about 3:1.
Dependencies are inferred from the claim text.