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US 2010/0248400 A1Published application
Methods of fabricating a light-emitting device
AssigneeSamsung Electronics Co., Ltd.
InventorYu-Sik Kim
Life of this patent
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Abstract
Methods of fabricating of a light-emitting device are provided, the methods include forming a plurality of light-emitting units on a substrate, measuring light characteristics of the plurality of light-emitting units, respectively, depositing a phosphor layer on the plurality of light-emitting units using a printing method, and cutting the substrate to separate the plurality of light-emitting units into unit by unit. The phosphor layer is adjustably deposited according to the measured light characteristics of the plurality of light-emitting units.
Claims11
A fabricating method of a light-emitting device, comprising:
- forming a plurality of light-emitting units on a substrate;
- measuring light characteristics of the plurality of light-emitting units, respectively;
- depositing a phosphor layer on the plurality of light-emitting units using a printing method, wherein the phosphor layer is adjustably deposited on each of the plurality of light-emitting units according to the measured light characteristics of the plurality of light-emitting units;
- and
- cutting the substrate to separate the plurality of light-emitting units, having the deposited phosphor layer, into unit by unit.
2 more elements
Dependencies are inferred from the claim text.