发明名称 |
有機LED素子用の透光性基板、その製造方法、有機LED素子およびその製造方法 |
摘要 |
The present invention is intended to provide an organic LED element in which the extraction efficiency is improved up to 80% of emitted light, and provides a translucent substrate comprising a translucent glass substrate; a scattering layer formed on the glass substrate and comprising a glass which contains a base material having a first refractive index for at least one wavelength of light to be transmitted and a plurality of scattering materials dispersed in the base material and having a second refractive index different from that of the base material; and a translucent electrode formed on the scattering layer and having a third refractive index higher than the first refractive index, wherein distribution of the scattering materials in the scattering layer decreases toward the translucent electrode. |
申请公布号 |
JP5930081(B2) |
申请公布日期 |
2016.06.08 |
申请号 |
JP20150001835 |
申请日期 |
2015.01.07 |
申请人 |
旭硝子株式会社 |
发明人 |
中村 伸宏;小野 元司;今北 健二;小高 秀文;石橋 奈央;林 和孝 |
分类号 |
H05B33/02;H01L51/50;H05B33/10;H05B33/24;H05B33/26 |
主分类号 |
H05B33/02 |
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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