Han Jin Ahn
Han Jin Ahn
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Ion-beam induced liquid crystal alignment on diamond-like carbon and fluorinated diamond-like carbon thin films
HJ Ahn, SJ Rho, KC Kim, JB Kim, BH Hwang, CJ Park, HK Baik
Japanese journal of applied physics 44 (6R), 4092, 2005
Variable liquid crystal pretilt angles on various compositions of alignment layers
JB Kim, KC Kim, HJ Ahn, BH Hwang, DC Hyun, HK Baik
Applied physics letters 90 (4), 2007
No bias pi cell using a dual alignment layer with an intermediate pretilt angle
JB Kim, KC Kim, HJ Ahn, BH Hwang, JT Kim, SJ Jo, CS Kim, HK Baik, ...
Applied physics letters 91 (2), 2007
The directional peeling effect of nanostructured rigiflex molds on liquid‐crystal devices: liquid‐crystal alignment and optical properties
JB Kim, JR Lim, JS Park, HJ Ahn, MJ Lee, SJ Jo, M Kim, D Kang, SJ Lee, ...
Advanced Functional Materials 18 (8), 1340-1347, 2008
Liquid crystal pretilt angle control using adjustable wetting properties of alignment layers
HJ Ahn, JB Kim, KC Kim, BH Hwang, JT Kim, HK Baik, JS Park, D Kang
Applied physics letters 90 (25), 2007
Vertical alignment of liquid crystals with negative dielectric anisotropy on an inorganic thin film with a hydrophilic surface
BH Hwang, HJ Ahn, SJ Rho, SS Chae, HK Baik
Langmuir 25 (14), 8306-8312, 2009
P‐98: UV aligned IPS‐LCD for high resolution smart displays
HJ Ahn, C Lim, D Kim, J Lee, H Park, S Lee, J Woo, W Shin, M Jun
SID symposium digest of technical papers 43 (1), 1432-1435, 2012
Novel alignment mechanism of liquid crystal on a hydrogenated amorphous silicon oxide
KC Kim, HJ Ahn, JB Kim, BH Hwang, HK Baik
Langmuir 21 (24), 11079-11084, 2005
Liquid crystal alignment effects and electro optical performances of twisted nematic-liquid crystal display using ion-beam alignment method on nitrogen-doped diamond like …
CJ Park, JY Hwang, HK Kang, DS Seo, HJ Ahn, JB Kim, KC Kim, HK Baik
Japanese journal of applied physics 44 (3R), 1352, 2005
Liquid crystal lens for compensation of spherical aberration in multilayer optical data storage
SH Chung, SW Choi, YJ Kim, HJ Ahn, HK Baik
Japanese journal of applied physics 45 (2S), 1152, 2006
Postgrowth irradiation of hydrogenated amorphous carbon thin films by low-energy ion beam
KM Song, SJ Rho, HJ Ahn, KC Kim, HK Baik, JY Hwang, YM Jo, DS Seo, ...
Japanese journal of applied physics 43 (4R), 1577, 2004
Liquid crystal alignment effects using a SiO thin film
HK Kang, JY Hwang, CJ Park, DS Seo, KC Kim, HJ Ahn, JB Kim, HK Baik
Molecular Crystals and Liquid Crystals 434 (1), 135/[463]-141/[469], 2005
Structural and chemical characterization of fluorinated amorphous carbon films (aC: F) as a liquid crystal alignment layer
HJ Ahn, JB Kim, BH Hwang, HK Baik, JS Park, D Kang
Diamond and related materials 17 (12), 2019-2024, 2008
Development of thin film getters suitable for field-emission display in high vacuum systems
KC Kim, HJ Ahn, YJ Yoon, HK Baik, SM Lee, SJ Lee
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer …, 2004
Investigation of the Alignment Phenomena on the aC: H Thin Films by PECVD System using Ion-beam Alignment Method
CJ Park, JY Hwang, DS Seo, HJ Ahn, KC Kim, HK Baik
Transactions on Electrical and Electronic Materials 5 (1), 15-18, 2004
Liquid crystal display device and method of manufacturing the same
P SeungRyull, H Park, J Kim, HJ Ahn, H Lee, LEE Su-Bin
US Patent 9,766,501, 2017
Appropriate hydrogen-incorporated diamond-like carbon film for application to liquid crystal display
JB Kim, KC Kim, HJ Ahn, BH Hwang, DC Hyun, JT Kim, SJ Lee, HK Baik
Japanese Journal of Applied Physics 46 (8R), 5213, 2007
41‐2: Phase Separation of Photo‐Aligned Polyimide Blends for Robust Reliability
HJ Ahn, CH Kwak, H Park, JH Lee, MC Jun, IB Kang
SID Symposium Digest of Technical Papers 48 (1), 582-584, 2017
Inorganic alignment layers using noncontact method for liquid crystal displays
KC Kim, HJ Ahn, JB Kim, BH Hwang, HK Baik, SJ Lee
Japanese journal of applied physics 44 (11R), 8071, 2005
Thin film transistor substrate and method for fabricating the same
HJ Ahn, SH Park
US Patent 9,046,714, 2015
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