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21.4: Development of SLS‐Based System on Glass Display
Author(s) -
Kim C.W.,
Moon K.C.,
Kim H.J.,
Park K.C.,
Kim C.H.,
Kim I.G.,
Kim C.M.,
Joo S.Y.,
Kang J.K.,
Chung U.J.
Publication year - 2004
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1821408
Subject(s) - thin film transistor , liquid crystal display , multiplexing , shot (pellet) , single shot , computer hardware , materials science , scheme (mathematics) , computer science , bit (key) , computer graphics (images) , optoelectronics , electronic engineering , engineering , optics , physics , nanotechnology , mathematical analysis , mathematics , computer security , layer (electronics) , metallurgy
Abstract 2‐inch qVGA (240×320) TFT‐LCD with integrated 6‐bit source driver is reported. TS‐SLS (Two‐Shot Sequential Lateral Solidification) technique has been employed to improve the TFT characteristics. Thanks to the superb characteristics of the TS‐SLS TFTs, 1:6 de‐multiplexing driving scheme has been successfully implemented in the source driver, which resulted very compact circuit area and the highest resolution (200ppi) SOG (System on Glass) display ever reported.