发明名称 |
LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE AND ELECTRONIC DEVICE |
摘要 |
A light emitting element that can be driven at a low voltage is provided. Further, a light emitting device and an electronic device with reduced power consumption are provided. A light emitting element is provided that includes a substrate 100, and a first electrode 101, a first insulating layer 102, a light emitting layer 103, a second insulating layer 104, and a second electrode 105, which are over the substrate 100. The light emitting layer 103 includes a compound ABC<SUB>2</SUB>, referred to as a 'chalcopyrite' (wherein A is Cu or Ag, B is Al, Ga, or In, and C is S, Se, or Te). By employing such a structure, a light emitting element that can be driven at a low voltage can be provided.
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申请公布号 |
WO2007099882(A1) |
申请公布日期 |
2007.09.07 |
申请号 |
WO2007JP53444 |
申请日期 |
2007.02.19 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.;SAKATA, JUNICHIRO;YOKOYAMA, KOHEI;YAMAMOTO, YOSHIAKI;KAWAKAMI, TAKAHIRO |
发明人 |
SAKATA, JUNICHIRO;YOKOYAMA, KOHEI;YAMAMOTO, YOSHIAKI;KAWAKAMI, TAKAHIRO |
分类号 |
H05B33/14;C09K11/06;C09K11/62;C09K11/64 |
主分类号 |
H05B33/14 |
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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