[EN] CARBAZOLE DERIVATIVE, LIGHT-EMITTING ELEMENT MATERIAL, LIGHT-EMITTING ELEMENT, AND LIGHT-EMITTING DEVICE<br/>[FR] DÉRIVÉ DE CARBAZOLE, SUBSTANCE D'ÉLÉMENT ÉLECTROLUMINESCENT, ÉLÉMENT ÉLECTROLUMINESCENT, ET DISPOSITIF ÉLECTROLUMINESCENT
申请人:SEMICONDUCTOR ENERGY LAB
公开号:WO2010005066A1
公开(公告)日:2010-01-14
ABSTRACT An object is to provide a carbazole derivative which has a wide band gap and with which excellent blue color purity is obtained. In addition, another object is to provide highly reliable light-emitting elements, light-emitting devices, lighting devices, and electronic devices in which the carbazole derivative is used. Carbazole derivatives represented by the general formulas (1), (P1), and (M1) are provided. Further, light-emitting elements, light-emitting devices, and electronic devices which are formed using the carbazole derivative represented any of the general formulas (1), (P1), and (M1) are provided.
摘要:本文旨在提供一种具有宽带隙并具有优异蓝色纯度的咔唑衍生物。此外,另一个目标是提供使用该咔唑衍生物的高可靠性发光元件、发光装置、照明装置和电子装置。提供了由通用公式(1)、(P1)和(M1)表示的咔唑衍生物。此外,提供了使用由通用公式(1)、(P1)和(M1)表示的咔唑衍生物形成的发光元件、发光装置和电子装置。