Abstract

AbstractA white PHOLED with high power efficiency of 55 lm/W has been demonstrated by using a host‐free yellow phosphorescent emitter sandwiched by double blue phosphorescent emitters. The white PHOLED with host‐free yellow phosphorescent emitter achieved a comparable device performance to that of using complicated host‐guest doped system. Based on this device concept as well as the molecular engineering of blue host material, highly efficient white PHOLED can be achieved.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.