LIGHT-EMITTING DEVICE PACKAGE AND METHOD OF MANUFACTURING THE SAME
First Claim
1. A light-emitting device package comprising:
- a substrate; and
a plurality of light-emitting chips disposed on the substrate,wherein the plurality of light-emitting chips produce colors around a target color, and the colors around the target color have the same hue as the target color and color temperatures different from that of the target color,wherein the target color is produced by combinations of the colors of light emitted from the plurality of light-emitting chips.
1 Assignment
0 Petitions
Accused Products
Abstract
Provided are a light-emitting device package and a method of manufacturing the same. The light-emitting device package may include a plurality of light-emitting chips on one substrate (board). The plurality of light-emitting chips may produce colors around a target color. The target color may be produced by combinations of the colors of light emitted from the plurality of light-emitting chips. The colors around the target color may have the same hue as the target color and have color temperatures different from that of the target color. The plurality of light-emitting chips may have color temperatures within about ±250K of that of the target color.
13 Citations
14 Claims
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1. A light-emitting device package comprising:
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a substrate; and a plurality of light-emitting chips disposed on the substrate, wherein the plurality of light-emitting chips produce colors around a target color, and the colors around the target color have the same hue as the target color and color temperatures different from that of the target color, wherein the target color is produced by combinations of the colors of light emitted from the plurality of light-emitting chips. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of manufacturing a light-emitting device package, the method comprising:
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forming a light emitting structure layer comprising a plurality of light-emitting cell regions on a wafer; forming a fluorescent layer covering the plurality of light-emitting cell regions on the wafer; separating the wafer on which the plurality of light-emitting cell regions and the fluorescent layer are formed into a cell unit to form a plurality of light-emitting chips; classifying the plurality of light-emitting chips according to color temperatures thereof; and selecting a plurality of chips among the plurality of light-emitting chips and packaging the selected light-emitting chips on a substrate, wherein the selected light-emitting chips produce colors around a target color. - View Dependent Claims (10, 11, 12, 13, 14)
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Specification