Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Tae Eun Chang"'
Publikováno v:
Microelectronics Reliability. 50:242-250
Printed Circuit Board (PCB) warpage increases as thickness decreases and ultimately is attributed to CTE mismatch and thickness geometry of the components. Recently, a thin Ball Grid Array (BGA) PCB has been developed due to the advantages like high
Autor:
Kwang-Duk Ahn, Ki Hong Park, Byong-Oh Chong, Dong Keun Han, Jong-Man Kim, Dong Joon Choo, Tae-Eun Chang
Publikováno v:
Polymer Bulletin. 44:79-84
A polymer having fluorescent pyridylbenzoxazole groups has been prepared for the purpose of detecting of metal ions. Metal ions such as Co2+, Ni2+, Cu2+ and Fe2+ were found to coordinate with the bipyridyl-like fluorescent benzoxazole chromophores. A
Publikováno v:
Journal of Photopolymer Science and Technology. 13:273-276
Publikováno v:
Advanced Materials. 11:1499-1502
The generation of patterned images in polymer films has been extensively studied and used in fundamental and applied research areas. The development of patterned color or fluorescent images, especially, is of great technological importance in the ele
Publikováno v:
Journal of Photopolymer Science and Technology. 12:621-624
Publikováno v:
Angewandte Chemie. 112:1850-1852
Autor:
Tae Eun Chang, Dong June Ahn, Jong-Man Kim, Hee Yong Shim, Gil Sun Lee, Kwang Duk Ahn, Eun Hyuk Chae
Publikováno v:
Journal of the American Chemical Society. 125(30)
To investigate the role of hydrogen-bonding on colorimetric transition of polydiacetylene supramolecules, novel diacetylene derivatives allowing various hydrogen-bonding states were synthesized by coupling carboxy-substituted (ortho-, meta-, and para
Autor:
Ahn, Dong June, Eun-Hyuk Chae, Sun Lee, Gil, Hee-Yong Shim, Tae-Eun Chang, Kwang-Duk Ahn, Jong-Man Kim
Publikováno v:
Journal of the American Chemical Society. 7/30/2003, Vol. 125 Issue 30, p8976. 2p. 1 Diagram, 7 Graphs.