发明名称 |
LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, LIGHTING DEVICE AND ELECTRONIC EQUIPMENT |
摘要 |
PROBLEM TO BE SOLVED: To provide a light emitting element with high luminous efficacy, which uses a novel anthracene derivative capable of obtaining blue luminescence with good chromatic purity, a light emitting device, a lighting device and an electronic equipment.SOLUTION: A light emitting element has a first light emitting layer and a second light emitting layer between a first electrode and a second electrode, and the first light emitting layer contains anthracene derivative represented by a formula (1) and emits white light. |
申请公布号 |
JP2016006883(A) |
申请公布日期 |
2016.01.14 |
申请号 |
JP20150145598 |
申请日期 |
2015.07.23 |
申请人 |
SEMICONDUCTOR ENERGY LAB CO LTD |
发明人 |
KAWAKAMI SACHIKO;OSAWA NOBUHARU |
分类号 |
H01L51/50;C09K11/06;H05B33/12 |
主分类号 |
H01L51/50 |
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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