Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Yeon-Hak Jeong"'
Autor:
Kyeong-Hyeon Kim, Jun-Ho Jung, Jae-jin Lyu, Il-Sou Yoo, Seung-Hee Lee, Yeon-Hak Jeong, Youngjin Lim, Kyung-Su Ha
Publikováno v:
Journal of the Korean Institute of Electrical and Electronic Material Engineers. 22:589-594
We have studied electro-optic characteristics as a function of passivation thickness existing between common electrode and pixel electrodes in the fringe-field switching (FFS) mode using the LC with positive dielectric anisotropy. A steep increase in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03c78856ef1ca8c659e2f657f24786e4
https://doi.org/10.4313/jkem.2009.22.7.589
https://doi.org/10.4313/jkem.2009.22.7.589
Publikováno v:
Ferroelectrics. 332:111-116
The actuation behavior of multilayer ceramic actuators (MCA) using PMN-PZT ceramics was investigated under the combined high electromechanical loading. When electric field and compressive stress are simultaneously applied to the ceramics, the piezoce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49651570233a086d2cfa872a7e015fcc
https://doi.org/10.1080/00150190500318271
https://doi.org/10.1080/00150190500318271
Publikováno v:
Japanese Journal of Applied Physics. 43:637-641
We have fabricated hybrid aligned nematic liquid crystal (LC) cell driven by a fringe electric field using a LC with positive dielectric anisotropy, which is unlike previous cells using a LC with negative dielectric anisotropy. According to experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f85eb1e1a1ced8a515d34f2f14d61b23
https://doi.org/10.1143/jjap.43.637
https://doi.org/10.1143/jjap.43.637
Publikováno v:
Proceedings KORUS 2000. The 4th Korea-Russia International Symposium On Science and Technology.
The voltage step-up characteristics of the Rosen-type piezoelectric transformers using Pb(Mn/sub 1/3/Sb/sub 2/3/)O/sub 3/-PbZrO/sub 3/-PbTiO/sub 3/ ceramics were investigated as a function of the width (W) and length (L). Two types of PT were prepare
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::310da3891dda680805396946a36dc62d
https://doi.org/10.1109/korus.2000.866120
https://doi.org/10.1109/korus.2000.866120
Autor:
Seung Hee Lee, Kwang-Un Jeong, Hye Young Gim, Dae Hyun Kim, Kyeong Hyeon Kim, Dong Won Kwon, Yeon Hak Jeong, Jae Jin Ryu
Publikováno v:
Journal of the Society for Information Display. 19:417
By introducing polyhedral oligomeric silsesquioxane (POSS) nanoparticles along with a controlled amount of UV-curable reactive mesogen (RM) into a liquid-crystalline (LC) medium, a multi-domain vertical-alignment LC device was successfully demonstrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f1bda35abc711ca6e8cfc8a5840a8b1
https://doi.org/10.1889/jsid19.5.417
https://doi.org/10.1889/jsid19.5.417
Publikováno v:
Japanese Journal of Applied Physics. 40:L272
We propose a novel hybrid aligned liquid crystal (LC) cell with negative dielectric anisotropy of the nematic LC driven by fringe field, which is normally black mode. In the on-state, the dielectric torque between the LC director and horizontal compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f050da5b7e7cad8d95e28713e044d9d2
https://doi.org/10.1143/jjap.40.l272
https://doi.org/10.1143/jjap.40.l272
Autor:
Dae Hyun Kim, Dong Won Kwon, Hye Young Gim, Kwang-Un Jeong, Seung Hee Lee, Yeon Hak Jeong, Jae Jin Ryu, Kyeong Hyeon Kim
Publikováno v:
Journal of the Society for Information Display; May2011, Vol. 19 Issue 5, p417-422, 6p
Publikováno v:
Proceedings KORUS 2000. the 4th Korea-Russia International Symposium on Science & Technology; 2000, p394-394, 1p