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40.1: A 2.6‐in. Poly‐Si TFT‐LCD HDTV Display with Monolithic Integrated 8‐bit Digital Data Drivers
Author(s) -
Osame M.,
Azami M.,
Koyama J.,
Ogata Y.,
Ohtani H.,
Yamazaki S.
Publication year - 1998
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 - 10.1889/1.1833668
Subject(s) - liquid crystal display , thin film transistor , computer hardware , computer science , high definition television , pixel , converters , voltage , display device , 16 bit , digital data , 8 bit , electrical engineering , low voltage , electronic engineering , engineering , materials science , telecommunications , data transmission , artificial intelligence , layer (electronics) , composite material , operating system
Abstract A 2.6‐inch TFT‐LCD with 1920 × 1080 pixels which conforms to full advanced TV (ATV) format has been developed. An 8‐bit digital data driver with digital‐to‐analog converters (DACs), which can realize 256 level gray scale, has been integrated in monolithic driver. In addition, the circuit using the high mobility and low threshold voltage TFTs can operate directly on 80 MHz digital video data with 5 V supply voltage.