Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Yoon-Ki Jang"'
Publikováno v:
Thin Solid Films. 515:5070-5074
This study reports on the properties of organic light-emitting diodes (OLEDs) with zinc (II) [2-(2-hydroxyphenyl)benzoxazole] as a hole-blocking layer. OLEDs devices are prepared in a conventional OLEDs structure (i.e., anode/HTL/EL/HBL/cathode and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5c8a497bef87412021f69a131750bac
https://doi.org/10.1016/j.tsf.2006.10.070
https://doi.org/10.1016/j.tsf.2006.10.070
Autor:
Dong-Eun Kim, Young-Soo Kwon, Yoon-Ki Jang, Burm-Jong Lee, Byung-Sang Kim, Oh-Kwan Kwon, Won-Sam Kim
Publikováno v:
Thin Solid Films. 515:5075-5078
Organic light emitting diodes (OLEDs) show a lot of advantages for display purposes. Because OLEDs provide white light emission with high efficiency and stability, it is desirable to apply OLEDs as an illumination light source and backlight in LCD di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e81a1158af37e70f4b8566ca58dca116
https://doi.org/10.1016/j.tsf.2006.10.098
https://doi.org/10.1016/j.tsf.2006.10.098
Publikováno v:
Molecular Crystals and Liquid Crystals. 462:127-134
Recently, high luminance and efficiency were realized in organic light-emitting diodes (OLEDs) with multilayer structure. Alq3 is the most well known material and it has been used as electron transporting material in the OLEDs. We synthesized a novel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b90270c189a48e53312df5813779b3f
https://doi.org/10.1080/07370650601013047
https://doi.org/10.1080/07370650601013047
Autor:
Seung-Un Kim, Doo-Seok Kim, Ho Sik Lee, Hoon-Kyu Shin, Ki-Sung Yang, Yoon-Ki Jang, Young-Soo Kwon, Chungkyun Kim
Publikováno v:
International Journal of Nanoscience. :859-864
Since the first report of the light-emitting diodes based on Alq 3, many organic materials have been synthesized and extended efforts have been made to obtain high performance electroluminescent (EL) device. We synthesized new emissive material, 1, 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52715b82a6b746a7e80ec0376ff493e6
https://doi.org/10.1142/s0219581x06005273
https://doi.org/10.1142/s0219581x06005273
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. :331-334
Recently, high luminance and efficiency have been realized in the OLEDs with multilayer structure including the metal-chelate complexes as the emitters. In this study, new electroluminescence materials, namely, [2-(2-hydroxyphenyl)benzoxazole] (Zn(HP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ff7f56d386a97017123d5ebe0b44953
https://doi.org/10.1016/j.colsurfa.2006.01.010
https://doi.org/10.1016/j.colsurfa.2006.01.010
Publikováno v:
Japanese Journal of Applied Physics. 45:3725-3728
Recently, organic light-emitting diodes (OLEDs) have widely been used as one of the information display techniques. We synthesized 2-(2-hydroxyphenyl)benzoxazole [Zn(HPB)2], (1,10-phenanthroline)(8-hydroxyquinoline) [Zn(phen)q] and (2-(2-hydroxypheny
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47f1fc35a3593bf5c4b2bbf5213152ec
https://doi.org/10.1143/jjap.45.3725
https://doi.org/10.1143/jjap.45.3725
Study on Characteristic by ITO Surface Treatment and Cathode Change of Organic Light Emitting Diodes
Publikováno v:
Journal of the Korean Institute of Electrical and Electronic Material Engineers. 18:1143-1147
In this study, we report an improved efficiency of Organic light emitting diodes(OLEDs), using treated anode and different cathode. We investigated the efficiency of OLEDs by treatment of ITO surface. We Performed treatment and found that treatment e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4114203ddabc17e497157cba86fe3c63
https://doi.org/10.4313/jkem.2005.18.12.1143
https://doi.org/10.4313/jkem.2005.18.12.1143
Publikováno v:
Journal of nanoscience and nanotechnology. 6(11)
2-(2-Hydroxyphenyl)benzoxazole (HPB) was employed as organic ligand and the corresponding zinc complexes (Zn(HPB)2 and Zn(HPB)q) were synthesized. And their EL properties were characterized. The structures of zinc complexes were determined with FT-NM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01a39897ca2adaa7199429941d44459b
https://pubmed.ncbi.nlm.nih.gov/17252827
https://pubmed.ncbi.nlm.nih.gov/17252827
Publikováno v:
Extended Abstracts of the 2005 International Conference on Solid State Devices and Materials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4d3b2b95400f0712c1f2542f47181b2
https://doi.org/10.7567/ssdm.2005.f-8-6
https://doi.org/10.7567/ssdm.2005.f-8-6
Publikováno v:
Journal of the Korean Physical Society. 50:1858
Indium-tin-oxide (ITO) is widely used as an anode material in organic light-emitting diodes (OLEDs) because its good transparency, low electrical resistivity, high work function, and efficient hole injection properties. The interface between the elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10da9c8874ca671ce9e5242179f46a26
https://doi.org/10.3938/jkps.50.1858
https://doi.org/10.3938/jkps.50.1858