Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Hong-Yeop Na"'
Autor:
Kenneth L. Kearns, Tomas D. Paine, David S. Laitar, Timothy S. De Vries, Jeong-Hwan Jeon, Sukrit Mukhopadhyay, Thomas P. Clark, Aaron A. Rachford, Timothy J. Gallagher, Hong-Yeop Na, Bruce M. Bell, Yuming Lai, Mcintire Travis E
Publikováno v:
Dyes and Pigments. 141:83-92
A class of four-coordinate boron complexes is reported that contain both electron-rich and electron-poor functional groups. Judicious selection of donor and acceptor moieties with the use of a boron atom as a separating node yields charge transfer co
Autor:
Dong Heon Shin, Hong-Yeop Na, Spencer Liam, Yoo-Jin Doh, Min Chul Suh, Pil-Gu Kang, Kramer John
Publikováno v:
SID Symposium Digest of Technical Papers. 47:494-497
We have fabricated highly efficient green phosphorescent organic light-emitting diodes by solution process. Very interestingly, we found that the device efficiency is affected by interface between hole transport layer (HTL) and emission layer (EML).
Autor:
Kenneth L. Kearns, Bruce M. Bell, W. Hunter Woodward, Liam P. Spencer, Robert D. J. Froese, Michael B. Clark, David H. K. Jackson, Sukrit Mukhopadhyay, Kaitlyn Gray, David D. Devore, Timothy S. De Vries, Thomas F. Kuech, Kyung-Joo Lee, Aaron A. Rachford, Hong-Yeop Na
Publikováno v:
ACS applied materialsinterfaces. 9(15)
Organic light-emitting diode (OLED) displays have been an active and intense area of research for well over a decade and have now reached commercial success for displays from cell phones to large format televisions. A more thorough understanding of t
Autor:
David D. Devore, Timothy S. De Vries, Hong-Yeop Na, Dean M. Welsh, Kenneth L. Kearns, Robert D. J. Froese, Liang Hong, Hunter Woodward, Sukrit Mukhopadhyay, Peter Trefonas
Publikováno v:
SPIE Proceedings.
Recent progress has shown that molecular orientation in vapor-deposited glasses can affect device performance. The deposition process can result in films where the molecular axis of the glass material is preferentially ordered to lie parallel to the