发明名称 |
LIGHT EMITTING MATERIAL, LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE AND ELECTRONIC DEVICE |
摘要 |
The present invention provides a light emitting material having high electric conductivity, and further a light emitting element which can be driven at low voltage. Light emitting devices and electronic devices with reduced power consumption can also be provided. A light emitting element including a light emitting material is provided in which a first electrode 101, a first insulating layer 102, a light emitting layer 103, a second insulating layer 104 and a second electrode 105 are provided over a first electrode 101, the light emitting layer 103 includes an inorganic compound that is any of a sulfide, a nitride and an oxide as a base material; at least one element selected from the group consisting of copper, silver, aluminum, fluorine and chlorine, as a luminescent center material; manganese; and either gallium phosphide or gallium antimonide.
|
申请公布号 |
WO2007099881(A1) |
申请公布日期 |
2007.09.07 |
申请号 |
WO2007JP53442 |
申请日期 |
2007.02.19 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.;SAKATA, JUNICHIRO;YAMAMOTO, YOSHIAKI;KAWAKAMI, TAKAHIRO;AOYAMA, TOMOYA |
发明人 |
SAKATA, JUNICHIRO;YAMAMOTO, YOSHIAKI;KAWAKAMI, TAKAHIRO;AOYAMA, TOMOYA |
分类号 |
C09K11/56;C09K11/00;C09K11/54;C09K11/62;C09K11/64;C09K11/78;C09K11/84;H05B33/14 |
主分类号 |
C09K11/56 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|