发明名称 |
ORGANIC ELECTROLUMINESCENT ELEMENT |
摘要 |
An organic electroluminescent element in accordance with the present invention includes: a transparent electrode; a blue light-emitting layer containing a blue light-emitting material having a maximum emission wavelength 460 nm or less; a first green light-emitting layer containing a first green light-emitting material having a maximum emission wavelength in the spectrum between 460 nm and 610 nm; a red light-emitting layer containing a red light-emitting material having a maximum emission wavelength of 610 run or more; a second green light-emitting layer containing a second green light-emitting material having a maximum emission wavelength in the spectrum between 460 nm and 610 nm; and a reflecting electrode. The maximum emission wavelength of the first green light-emitting material is located on a short wavelength side of the spectrum. The maximum emission wavelength of the second green light-emitting material is located on a long wavelength side of the spectrum. |
申请公布号 |
US2014008629(A1) |
申请公布日期 |
2014.01.09 |
申请号 |
US201214006418 |
申请日期 |
2012.03.09 |
申请人 |
TSUJI HIROYA;OHARA SATOSHI;IDE NOBUHIRO;PANASONIC CORPORATION |
发明人 |
TSUJI HIROYA;OHARA SATOSHI;IDE NOBUHIRO |
分类号 |
H01L51/52 |
主分类号 |
H01L51/52 |
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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