Won-Ho Lee
LG Display
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Publication
Featured researches published by Won-Ho Lee.
SID Symposium Digest of Technical Papers | 2010
Jong-Hwae Lee; Won-Ho Lee; Dongcheon Shin; Jae-Hyung Lim; Ki-Bok Park; Joon-Dong Lee; Wook-Sung Kim; Myung-Su Yang; Yong-Kee Hwang; In-Jae Chung
We have developed 2.4″ QVGA transflective IPS LCDs with novel cell configuration. Transflective LCDs have intrinsically the difference of the optical phase retardation between the transmissive part and the reflective part. In order to compensate for this optical path length difference, we have newly designed the separate LC alignments for each transmissive and reflective parts with photo-alignment technique. The transmissive part has a homogenous liquid crystal alignment driven by an in plane electric switching field, which exhibits superb wide viewing angle characteristics. In the reflective part, the twisted liquid crystal alignment is adopted. Based on this new configuration, high reflectance and better contrast ratio can be provided without any compensation film or patterned retarder unlike conventional transflective LCDs.
Archive | 2009
Joon-Dong Lee; Ki-Bok Park; Won-Ho Lee
Archive | 2009
Hyeon Ho Son; Won-Ho Lee
Archive | 2010
Won-Ho Lee; Jong-Won Moon; Ki-Bok Park
Archive | 2008
Won-Ho Lee; Sang Hun Han
Archive | 2016
Youngmin Jeong; Won-Ho Lee
Archive | 2006
Seung-Chul Lee; Ki-Bok Park; Won-Ho Lee
SID Symposium Digest of Technical Papers | 2016
Ju-Un Park; Chan-Ho Lee; Dukkeun Yoo; Tae-Han Kim; Won-Ho Lee; Joon-Young Yang; Myungchul Jun; In-Byeong Kang
Archive | 2018
Won-Ho Lee; Chan-Ho Lee; Hyeongon Kim
Archive | 2014
Dukkeun Yoo; Won-Ho Lee
