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1. (WO2009128280) DISPLAY DEVICE AND MOBILE TERMINAL

Pub. No.:    WO/2009/128280    International Application No.:    PCT/JP2009/050689
Publication Date: Oct 22, 2009 International Filing Date: Jan 19, 2009
IPC: G09G 3/36
G02F 1/133
G02F 1/1333
G09G 3/20
Applicants: SHARP KABUSHIKI KAISHA
シャープ株式会社
MATSUDA, Noboru
松田 登
YAMAGUCHI, Takahiro
山口 尚宏
TAKAHASHI, Isao
高橋 功
Inventors: MATSUDA, Noboru
松田 登
YAMAGUCHI, Takahiro
山口 尚宏
TAKAHASHI, Isao
高橋 功
Title: DISPLAY DEVICE AND MOBILE TERMINAL
Abstract:
An active matrix type display device wherein image data (DR, DG, DB) is contained in serial data (SI) and supplied to a display driver by serial transmission. The serial data (SI) contains a first flag (D1) indicating the polarity of the voltage (Vcom) of a common electrode. The display driver takes the first flag (D1) out of the serial data (SI) by using the timing of a serial clock (SCLK), generates the voltage (Vcom) of the common electrode according to the takenout first flag (D1), and conducts display based on the image data (DR, DG, DB). Thereby, the display device capable of generating a timing signal for common reverse by a small circuit scale is obtained.