Cyclometalated transition metal complex and organic electroluminescent display device using the same
A cyclometalated transition metal complex emitting phosphorescence of high efficiency and an organic electroluminescent display device employing the same are provided. The cyclometalated transition metal complex is represented by Formula I:{[C ^N]mM[P(R1R2)][LR3R4]n}z   (I).The cyclometalated transition metal complex can be employed in an organic film of an organic electroluminescent display device, can emit light at a wavelength range of 400 nm to 650 nm, and can emit white light as well when used with a green light emitting material and a red light emitting material.
Samsung Mobile Display Co., Ltd.
H C C H C C H Y Y C C C
H01L C09K C09K H05B C09K C09K H01L Y10S Y02B C09K C09K C09K
inventional additional additional inventional additional additional additional additional additional additional additional inventional
Young-Hun Yi-Yeol Seok Das Rupasree Yu-Jin In-Nam Lyong Sun
Byun Lyu Chang Ragini Kim Kang Pu