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发明公开
CN103450279A 有机金属配合物、发光元件、发光装置、电子设备及照明装置 有权

有机金属配合物、发光元件、发光装置、电子设备及照明装置
摘要：
本发明提供一种以新的有机金属配合物为发光中心的发光元件。另外，本发明提供一种该有机金属配合物。此外，本发明提供一种使用该发光元件的发光装置、电子设备及照明装置。本发明的一个方式是一种以苯并呋喃并嘧啶衍生物配位至金属的有机金属配合物为发光中心的发光元件。尤其是，本发明的一个方式是一种以在4位具有芳基的苯并呋喃并嘧啶衍生物配位至金属的有机金属配合物为发光中心的发光元件。另外，本发明的一个方式是一种以在4位具有芳基的苯并呋喃并嘧啶衍生物的3位氮配位至金属且芳基与金属键合的有机金属配合物为发光中心的发光元件。
摘要（英）：

The invention provides a light-emitting element which includes a novel organometallic complex as an emission center, the organometallic complex, a light-emitting device, an electronic device, and a lighting device each using the light-emitting element. One embodiment of the present invention is a light-emitting element including, as an emission center, an organometallic complex in which a benzofuropyrimidine derivative is coordinated to a metal. In particular, another embodiment is a light-emitting element including, as an emission center, an organometallic complex in which a benzofuropyrimidine derivative having an aryl group at the 4-position is coordinated to a metal. Another embodiment is a light-emitting element including, as an emission center, an organometallic complex in which nitrogen at the 3-position of a benzofuropyrimidine derivative having an aryl group at the 4-position is coordinated to a metal and the aryl group is bonded to the metal.

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