会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明申请
    • ORGANIC LIGHT EMITTING DEVICE
    • 有机发光装置
    • US20160293876A1
    • 2016-10-06
    • US15184371
    • 2016-06-16
    • INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    • Chao-Feng SungChih-Ming LaiMei-Ju LeeYi-Ming ChangChen-Kun Chen
    • H01L51/50H01L51/52
    • H01L51/5044H01L27/3209H01L51/0072H01L51/0085H01L2251/5376H01L2251/55
    • An organic light emitting device (OLED) is provided, including a first organic electroluminescent cell, a second organic electroluminescent cell, a charge generation layer, disposed between the first and second organic electroluminescent cells, a first electrode and a second electrode formed at the first and second organic electroluminescent cells. The first organic electroluminescent cell comprises a fluorescent light emitting layer emitting a first light with wavelength substantially ranged from 430 nm-490 nm and a phosphorescent light emitting layer emitting a second light with wavelength substantially ranged from 602 nm-615 nm. The second organic electroluminescent cell comprises at least one light emitting layer emitting a third light with wavelength substantially ranged from 520 nm-550 nm. The color rendering index R9 formed by spectra combination from the first and second organic electroluminescent cells is larger than 0.
    • 提供了一种有机发光器件(OLED),其包括设置在第一和第二有机电致发光单元之间的第一有机电致发光单元,第二有机电致发光单元,电荷产生层,第一电极和第一电极 和第二有机电致发光单元。 第一有机电致发光单元包括发射波长基本上为430nm-490nm的第一光的荧光发光层和发射波长基本上为602nm-615nm的第二光的磷光发光层。 第二有机电致发光单元包括发射波长基本上在520nm-550nm范围内的第三光的至少一个发光层。 由第一和第二有机电致发光单元的光谱组合形成的显色指数R9大于0。