发明名称 |
異方性金属ナノ粒子を利用した発光効率が増大された光変換発光素子 |
摘要 |
There is provided a light-emitting device with enhanced luminescence efficiency, which simultaneously exhibits excitation enhancement and emission enhancement of a light-emitting material by controlling two or multiple surface plasmon resonance bands of anisotropic metal nanoparticles to be formed in a near ultraviolet light range and a visible light range and optimizing overlapping of a wavelength of a near ultraviolet or blue light source with an absorption wavelength and an emission wavelength of the light-emitting material. There is also provided a light-emitting device with improved color gamut and luminance, which simultaneously exhibit emission enhancement of different types of light-emitting materials by controlling two or multiple surfaces plasmon resonance bands of anisotropic metal nanoparticles to be overlapped with absorption and emission wavelengths of two or more light-emitting materials having different emission wavelengths from one another. |
申请公布号 |
JP5965071(B2) |
申请公布日期 |
2016.08.03 |
申请号 |
JP20150524202 |
申请日期 |
2013.11.07 |
申请人 |
ハンファ トータル ペトロケミカル カンパニー リミテッド |
发明人 |
キム キセ;イ ドフン;チャン ホシク;チェ チャンヒョン |
分类号 |
H01L33/50;B82Y20/00;C09K11/06;C09K11/08 |
主分类号 |
H01L33/50 |
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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