发明名称 |
MANUFACTURING METHOD FOR LIGHT EMITTING DEVICE AND PHOSPHOR MIXTURE |
摘要 |
Disclosed is a manufacturing method for a light emitting device Including a light emitting element and a wavelength converting part which converts light emitted from the light emitting element into light of another wavelength. The manufacturing method includes a first step and a second step. The first step is a step of applying onto the light emitting element and drying a first liquid mixture in which phosphor and plate-like particles are dispersed in polyhydric alcohol having a valence of two or more to form a phosphor layer. The second step is a step of applying onto the phosphor layer and firing a second liquid mixture in which a translucent ceramic precursor is dispersed in a solvent to form the wavelength converting part. |
申请公布号 |
US2013344633(A1) |
申请公布日期 |
2013.12.26 |
申请号 |
US201214003920 |
申请日期 |
2012.02.15 |
申请人 |
WASHIZU TAKASHI;HATANO TAKUJI;TAGUCHI YOSHIHITO;KONICA MINOLTA , INC. |
发明人 |
WASHIZU TAKASHI;HATANO TAKUJI;TAGUCHI YOSHIHITO |
分类号 |
C09K11/02;H01L33/26 |
主分类号 |
C09K11/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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